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Influence of pyrolysis temperature on rice straw biochar properties and corresponding effects on dynamic changes in bispyribac-sodium adsorption and leaching behavior in soil

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Pedosphere 2023年第3期33卷 463-478页

作者： Pervinder KAUR neha sharma Khushwinder KAUR Department of Agronomy Punjab Agricultural UniversityLudhianaPunjab 141004(India) Department of Chemistry Punjab Agricultural UniversityLudhianaPunjab 141004(India) Department of Chemistry Panjab UniversityChandigarh 160014(India)

Bispyribac-sodium is a weakly acidic herbicide with high water solubility and is thus a potential source of groundwater *** the risk inherent to the use of this herbicide,this study assessed the impacts of rice straw(RS)and biochar amendments on the adsorption and leaching behavior of bispyribac-sodium in *** were produced from RS at different pyrolysis temperatures and characterized using various spectral *** straw had a surface area of 3.996×10^(4)m^(2)kg^(-1),which increased under pyrolysis;biochars prepared at 350 and 550℃(RS350 and RS550)in a closed furnace with limited oxygen supply had a surface area of 5.763×10^(4)and 6.890×10^(4)m^(2)kg^(-1),respectively,and biochar prepared by purging the pyroformer with N2(RSC)had the highest surface area of 12.173×10^(4)m^(2)kg^(-1).After amendment with RS and biochar,soil Freundlich adsorption capacity(KF ads)increased to varying extents in the order RSC>RS350>RS550,from 2.89×10^(3)to 29.57×10^(3)mg^(1-1)/nkg^(-1)L1/n,compared to1.55×10^(3)mg^(1-1)/nkg^(-1)L1/nin unamended *** variability in KF ads of bispyribac-sodium amongst the RS-and biochar-amended soils was dependent on the surface area of the *** desorption of bispyribac-sodium decreased in the RS-and biochar-amended soils and varied from90.45%to 95.20%in unamended soils and from 60.95%to 89.50%in amended *** adsorption and desorption of bispyribac-sodium varied significantly depending on its concentration and the type and application rate of soil *** leaching risk evaluation indices,viz.,modified leach index(***),leach index(LEACH),groundwater ubiquity score(GUS),Hornsby index(HI),leaching index(LIN),and pesticide leaching potential(PLP)index,were used to assess the susceptibility of groundwater to herbicide *** reduce the repetitive effects of common parameters in each index,a new index was developed by employing principal component analysis(PCA)to condense their infor

关键词： desorption Freundlich model groundwater contamination leaching potential leaching risk evaluation index pesticide soil amendment Temkin isotherm

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Systematic study of kinematic and dynamic moments of inertia of superdeformed bands with NpNn scheme

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Chinese Physics C 2017年第8期41卷 101-107页

作者： Honey sharma neha sharma H.M.Mittal Dr.B.R.Ambedkar National Institute of Technology Jalandhar144011India CT Institute of Engineering Management and Technology Jalandhar144020India

The systematics of kinematic moment of inertia J and dynamic moment of inertia J of superdeformed（SD） bands in A -130, 150, 190 mass regions have been studied. We have obtained the values of J^（1） and J^（2）for all the SD bands observed in the A-130, 150, 190 mass regions by using the experimental intraband E2 transition energies. The result of this work includes the variation of J with the product of valence proton and neutron numbers（NpNn）. The phenomenon of band mixing has been observed in the A -130, 150 mass regions and band crossing has been observed in the A-190 mass region. The systematics also includes the variation of J with the product of valence proton and neutron numbers（NpNn）. Evidence of staggering behaviour has been observed in all three A-130, 150 and 190 mass regions. We present for the first time the variation of J^（1）and J^（2）of SD bands in the A-130, 150, 190 mass regions with NpNn.

关键词： kinematic moment of inertia j dynamic moment of inertia j NpYn scheme

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Variation tolerant and stability simulation of low power SRAM cell analysis using FGMOS

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International Journal of Modeling, Simulation, and Scientific Computing 2021年第4期12卷 184-200页

作者： neha sharma Rajeevan Chandel Electronics and Communication Engineering National Institute of Technology Hamirpur Hamirpur Himachal PradeshIndia

With technology scaling,stability,power dissipation,and device variability,the impact of process,voltage and temperature(PVT)variations has become dominant for static random access memory(SRAM)analysis for productivity and *** this paper,ten-transistors(10T)and low power eight-transistors SRAM cells are redesigned using floating-gate MOS transistors(FGMOS).Power centric parameters *** power,write power,hold power and delay are the performance analysis ***,the stochastic parameter variation to study the variability tolerance of the redesigned cell,PVT variations and Monte Carlo simulations have been carried out for 10T FGMOS SRAM *** has been illustrated with the conventional butterfly method giving read static noise margin(RSNM)and write static noise margin(WSNM)metrics for read stability and write ability,respectively.A comparative analysis with standard six-transistor SRAM cell is carried *** simulative analysis has been carried out for 32 nm technology *** redesigned FGMOS SRAM cells provide improved ***,these are robust and reliability efficient with comparable stability.

关键词： Floating gate MOSFETs Monte Carlo analysis process corner analysis SRAM read stability write ability

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Administration of Fenugreek Seed Extract Produces Better Effects in Glibenclamide-Induced Inhibition in Hepatic Lipid Peroxidation: An in vitro Study

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Chinese Journal of Integrative Medicine 2019年第4期25卷 278-284页

作者： sharma neha Kar Anand Panda Sunanda School of Life Sciences Devi Ahilya UniversityTakshashila CampusIndore452017India

Objective: To evaluate the comparative effects of fenugreek(Trigonel a foenum graecum) seed extract(FSE) alone and in combination with an antidiabetic conventional medicine,glibenclamide(GLB),on the inhibition of in vitro lipid peroxidation(LPO) in liver,the major target organ of a ***: LPO was induced by ferrous sulphate(Fe So4),hydrogen peroxide(H2 O2) and carbon tetrachloride(CCl4) and the effects of test seed extract and/or GLB were ***: While Fe So4,H2 O2 and CCl4 markedly enhanced the hepatic LPO,simultaneous administration of FSE reduced it in a concentration dependent ***,when both FSE and GLB were added to the incubation mixture,chemical y induced hepatic LPO was further *** test extract also exhibited high antioxidative activity in 1,1-diphenyl-2-picrylhydrazyl radical and in 2,2'-azino-bis,3-ethylbenzothiazoline-6-sulphonic acid radical scavenging ***: FSE therapy in moderate concentration along with a hypoglycemic drug may prove to be advantageous in ameliorating diabetes mel itus and other diseases that are LPO mediated.

关键词： fenugreek glibenclamide antioxidant activity lipid peroxidation

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Food for the mind:The journey of probiotics from foods to anti-Alzheimer’s disease therapeutics

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Food Bioscience 2023年第1期51卷 54-66页

作者： Abhinav Anand Navneet Khurana Rajesh Kumar neha sharma School of Pharmaceutical Sciences Lovely Professional UniversityJalandhar-Delhi G.T.RoadPhagwaraPunjab144411India CT Institute of Pharmaceutical Sciences CT Group of InstitutionsSouth CampusShahpurPunjabIndia

Alzheimer’s disease(AD)is a neurodegenerative disease which finds its place in the top five reasons for mortality across the *** date,there is no disease modifying therapeutic approach for *** pharmacological treatment does not provide anything except mere symptomatic *** the recent years,research on the Gut Brain Axis(GBA)has garnered keen attention of researchers *** may be possible that a disease modifying approach for AD has been present in nature since ages waiting to be *** comprehensive review aims at establishing a concrete link between the consumption of probiotics and neuroprotection in *** foods are deeply seated in the culinary history of every *** multiple benefits associated with the usage of probiotics have become more like a legacy that is handed down from generation to *** use of probiotics to achieve therapeutic aim in cases of AD via the GBA has become a highly researched *** have anti-inflammatory and immunomodulatory *** have been found to hold significance in the field of food based anti-AD *** have been reported to maintain the integrity of intestinal epithelium and the blood brain ***,the recently available knowledge about the molecular mechanisms behind the anti-inflammatory effect of probiotics in AD is *** more feathers to the hat,probiotics have been found to have remarkable antioxidant activity and cognition enhancing *** these factors make a very strong case in favour of probiotics to be explored more deeply as anti-AD therapeutics.

关键词： Alzheimer’s disease Anti-inflammatory Antioxidant Gut brain axis Probiotics

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Genome tuning through HLA and KIR gene clusters impact susceptibility to dengue

Infectious Medicine

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Infectious Medicine 2023年第3期2卷 167-177页

作者： neha sharma Gaurav sharma Uma Kanga Devinder Toor Department of Biosciences School of Basic and Applied SciencesGalgotias UniversityGreater Noida 203201India Department of Translational and Regenerative Medicine Postgraduate Institute of Medical Education and ResearchChandigarh 160012India Department of Transplant Immunology and Immunogenetics All India Institute of Medical SciencesNew Delhi 110029India Amity University Uttar Pradesh Amity Institute of Virology and ImmunologyAmity UniversityNoida 201301India

Dengue is amongst the most prevalent viral diseases which globally affects millions of individuals annually and renders billions at risk,particularly in tropical and sub-tropical *** estimated 100-400 mil-lion infections each year and reported 4.2 million active cases in 2019 *** infection is caused by arthropod-transmitted dengue virus which is known to have 5 serotypes(DENV1-5).Most of the cases show mild clinical symptoms;though others may develop severe forms viz;dengue hemorrhagic fever and dengue shock *** limited literature suggests the population-specific genetic influence on susceptibility and the clinical course of dengue;the genetic propensity of dengue is largely unknown in most *** this context,the human leukocyte antigen(HLA)system represents the most polymorphic region of the human genome and is crucial for the initiation of an appropriate immune *** most of the genome-wide association studies,the HLA complex is the most significantly linked genetic region with susceptibility or protection towards vari-ous infectious and noninfectious *** immunoglobulin-like receptors represent another highly variable system present on the surface of natural killer(NK)cells which regulate the activity of NK cells through inter-actions with their cognate HLA *** is conceivable that the interaction of HLA-Killer immunoglobulin-like receptors systems influences the host susceptibility towards dengue infection as well the disease *** we attempt to review these parameters in dengue infection and disease *** detailed investigations are warranted towards the identification of novel susceptibility markers and targeted therapeutic interventions.

关键词： DENV Human leukocyte antigen Killer immunoglobulin receptor Pathogenesis and genetic susceptibility

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Immunobiology and immunotherapy of gestational trophoblastic disease

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Gynecology and Obstetrics Clinical Medicine 2022年第2期2卷 76-81页

作者： neha sharma Richa Kundal Vikrant Kaushal Department of Radiation Oncology Lady Hardinge Medical College&SSK HospitalDelhiIndia

Gestational trophoblastic diseases are a heterogeneous group of pregnancy related tumors that show extensive metastatic spread but are readily responsive to *** one of a kind treatability of gestational trophoblastic tumors may to some extent be inferable from a host immunologic reaction to the paternal antigens that are expressed on the trophoblastic *** this review,we evaluate the current cognizance of immunobiology of gestational trophoblastic diseases and also establish the immunologic behaviour of gestational trophoblastic diseases which should be researched further in order to gain a better understanding of the aetiology of these *** will further help structuring immunotherapeutic methodologies for their treatment.

关键词： Immunobiology Immunotherapy Treatment Gestational trophoblastic disease

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Thermal-Based Free Vibration and Buckling Behavior of Bio-inspired Cross-and Double-Helicoidal/Bouligand Laminated Composite Plates

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Acta Mechanica Solida Sinica 2023年第6期36卷 933-942页

作者： Sagar Paruthi neha sharma Reeta Gulia Lokesh Choudhary Anshu sharma M.O.Belarbi Aman Garg Li Li H.D.Chalak Department of Civil Engineering DPG Institute of Technology and ManagementGurugramHaryana 122004India Department of Multidisciplinary Engineering The NorthCap UniversityGurugramHaryana 122017India Department of Chemical Engineering Kangwon National UniversityChuncheon Campus1 GangwondaehakgilChuncheon-SIGangwon-Do 24341Republic of Korea Laboratoire de Recherche en Génie Civil(LRGC) Universitéde BiskraB.P.145R.P.07000 BiskraAlgeria State Key Laboratory of Digital Manufacturing Equipment and Technology School of Mechanical Science and EngineeringHuazhong University of Science and TechnologyWuhan 430074China Department of Civil Engineering National Institute of Technology KurukshetraHaryana 133019India

Inspired by living organisms,helicoidal structures are becoming increasingly important in replacing the conventional lamination scheme to enhance the toughness,strength,and stiffness of *** helicoidal laminated composites,each layer is rotated by a specific angle with respect to the previous *** the present study,an attempt has been carried out to compare the free vibration and buckling behavior of the double-helicoidal and cross-helicoidal bio-inspired laminated composite plates under thermal *** influence of lamination scheme,aspect ratio,end conditions,thermal conditions,sideto-thickness ratio,and skew angle on the free vibration and buckling behavior of the plate is *** performance of helicoidal laminated composite plates is compared with that of cross-ply and quasi-isotropic *** study reveals that the helicoidal composites outperform the cross-ply and quasi-isotropic *** most cases studied,the cross-helicoidal plate exhibits stiff behavior.

关键词： Double-helicoidal plate Single-helicoidal plate Free vibration Buckling Bio-inspired plate

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Cognitive-Inspired and Computationally Intelligent Early Melanoma Detection Using Feature Analysis Techniques

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Journal of Artificial Intelligence and Technology 2023年第4期3卷 215-224页

作者： Sunil Gupta neha sharma Ritu Tyagi Pardeep Singh Alankrita Aggarwal Sunil Chawla Chitkara University Institute of Engineering&Technology Chitkara UniversityRajpuraPunjabIndia City College JayanagarBengaluruIndia Computer Science and Engineering Graphic Era Hill UniversityDehradunIndia Department of Computer Science and Engineering AITChandigarh UniversityMohaliPunjabIndia

Melanoma is the most malignant kind of skin cancer,and it is responsible for the majority of deaths caused by skin ***,this can be easily addressed by reverting to the standard method of damage removal if it is discovered in a timely *** this view,it is of the utmost importance to develop procedures for the early and reliable identification of *** images for melanoma diagnosis are recorded in the clinic as an epiluminant image using a specific kind of equipment,the technique is *** make use of a method for managing images as well as a high-resolution shading image of a skin ulcer captured by a high-resolution camera or other *** of depending on the epilumination images that are produced by the emergency equipment,the initial task that needs to be done in the present research is to capture high-resolution photographs of skin *** category limit will be determined with the use of machine learning,and then highlight extraction will take *** research focuses on clinical photos obtained from fast cameras that were taken of individuals suffering from skin *** problem of uneven illumination was kept at a strategic distance by the use of medial separation and preprocessing using the histogram.A brand new image segmentation method called“Otsu”is used for the extraction of *** extraction of ABCD(Asymmetry,Border,Color,and Dimension)involves the use of innovative methodologies as well as the total dermoscopic value in order to characterize the weight coefficients.A solution to the problem of upgrading the categorization error is based on machine *** parameters that are taken into consideration for evaluating the proposed model are sensitivity,specificity,precision,and accuracy,and the results obtained are 1,0.93,0.93,and 0.93,*** has been observed that the proposed model performs better as compared to the ones present in the existing literature.

关键词： melanoma ML MRI skin cancer SVM

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Extracting Significant Patterns for Oral Cancer Detection Using Apriori Algorithm

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Intelligent Information Management 2014年第2期6卷 30-37页

作者： neha sharma Hari Om Indian School of Mines Dhanbad India Padmashree Dr. D. Y. Patil Institute of Master of Computer Applications Pune India

Presently, no effective tool exists for early diagnosis and treatment of oral cancer. Here, we describe an approach for cancer detection and prevention based on analysis using association rule mining. The data analyzed are pertaining to clinical symptoms, history of addiction, co-morbid condition and survivability of the cancer patients. The extracted rules are useful in taking clinical judgments and making right decisions related to the disease. The results shown here are promising and show the potential use of this approach toward eventual development of diagnostic assay and treatment with sufficient support and confidence suitable for detection of early-stage oral cancer.

关键词： Data Mining Association Rule Mining Apriori Oral Cancer WEKA

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