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在印度北部条件下,栽培方法和行距密度与迟植甘蔗的关系

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甘蔗糖业 1982年第9期 45-48页

作者： P.P.singh s.k.saini O.P.Mishra T.P.singh 黄惠恩印度Pantnagar G.B.Pant农业技术大学

于1976、77和78年间,Nagina(印度北部)地区研究所在Pantnagar ***农业技术大学的直接指导下,采用有4个重复的随机区组设计,连续进行了三年田间试验,对比现行的催芽育苗和未萌芽种苗普通平植法,以评价'立植法'。三年所记录的观察结果表... 详细信息

于1976、77和78年间,Nagina(印度北部)地区研究所在Pantnagar ***农业技术大学的直接指导下,采用有4个重复的随机区组设计,连续进行了三年田间试验,对比现行的催芽育苗和未萌芽种苗普通平植法,以评价'立植法'。三年所记录的观察结果表明,'立植法'所获得的甘蔗产量高于采用未萌芽种苗平放种植的,但低于催芽育苗平植的,由于较窄的行距每单位土地面积能保持较高的蔗株群体而获得较高产量。采用'立植法'和催芽育苗平植法较采用未萌芽种苗平植法每公顷分别增产21.84吨和26.30吨,行距60厘米较窄的种植比行距90厘米较宽的种植增产19.50%。

关键词：行距种植方法原料蔗密度栽培方法甘蔗产量

Advancing orthopaedic trauma care through WhatsApp:An analysis of clinical and non-clinical applications,challenges,and future directions

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World Journal of Orthopedics 2024年第6期15卷 529-538页

作者： Ravi saini Madhan Jeyaraman Naveen Jeyaraman Vijay kumar Jain swaminathan Ramasubramanian karthikeyan P Iyengar Department of Orthopaedics Atal Bihari Vajpayee Institute of Medical SciencesDr Ram Manohar Lohia HospitalNew Delhi 110001India Department of Orthopaedics ACS Medical College and HospitalDr MGR Educational and Research InstituteChennai 600077Tamil NaduIndia Department of Orthopaedics Government Medical CollegeOmandurar Government EstateChennai 600002Tamil NaduIndia Department of Trauma and Orthopaedics Southport and Ormskirk HospitalsMersey and West Lancashire Teaching NHS TrustSouthport PR86PNUnited Kingdom

The integration of WhatsApp,a widely-used instant messaging application(IMA),into the realm of orthopaedics and trauma surgery has emerged as a significant development in recent *** paper explores the multifaceted role of WhatsApp in orthopaedics,focusing on its clinical and non-clinical applications,advantages,disadvantages,and future *** study synthesizes findings from various research papers,emphasizing the growing reliance on mobile technology in ***’s role in orthopaedics is notable for its ease of use,real-time communication,and ***,it facilitates triage,teleconsultation,diagnosis,treatment,patient advice,and post-operative ***-clinically,it supports telemedicine,teleradiology,virtual frac-ture clinics,research,and education in orthopaedic *** application has proven beneficial in enhancing communication among healthcare teams,providing quick responses,and motivating junior *** use in educational settings has been shown to improve learner’s understanding and patient ***,the use of WhatsApp in orthopaedics is not without *** include the potential spread of misleading information,privacy concerns,and issues with image quality affecting diagnosis and treatment *** paper acknowledges the importance of maintaining professional boundaries and the need for oversight measures to ensure content *** forward,the potential of WhatsApp and similar IMAs in orthopaedics lies in their ability to streamline data collection and retrieval,improve doctor-patient communication,and address challenges like bureaucratic red tape and limited *** paper suggests that future orthopaedic practice,particularly in emergency departments,will increasingly rely on such technologies for efficient patient *** shift,however,must be approached with an understanding of the ethical,legal,and practical implications of integrating social media and mobile

关键词： social media WhatsApp Orthopaedics Trauma Research

Development of metal organic fromwork-199 immobilized zeolite foam for adsorption of common indoor VOCs

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Journal of Environmental sciences 2017年第5期29卷 321-330页

作者： Vipin k.saini Joao Pires school of Environment and Natural Resources Doon UniversityDehradun 248001India Department of Chemistry and Biochemistry Faculty of SciencesUniversity of LisbonLisbon 1749-016Portugal

Reticulated foam shaped adsorbents are more efficient for the removal of volatile organic compounds（VOCs）,particularly from low VOC-concentration indoor air streams. In this study composite structure of zeolite and metal organic frameworks（MOFs）,referred as ZMF,has been fabricated by immobilization of fine MOF-199 powder on foam shaped Zeolite socony Mobil-5（ZsM-5）Zeolitic structure,referred as ZF. The ZMF possess a uniform and well-dispersed coating of MOF-199 on the porous framework of ZF. It shows higher surface area,pore volume,and VOCs adsorption capacity,as compared to ***-fabrication changes in selective adsorption properties of ZMF were studied with three common indoor VOCs（benzene,n-hexane,and cyclohexane）,using gravimetric adsorption technique. The adsorption capacity of ZMF with different VOCs follow the order of benzene 〉 n-hexane 〉 cyclohexane. In comparison with MOF-199 and ZF,the composite structure ZMF shows improvement in selectivity for benzene from other two VOCs. Further,improvement in efficiency and stability of prepared ZMF was found to be associated with its high MOF loading capacity and unique morphological and structural properties. The developed composite structure with improved VOCs removal and recyclability could be a promising material for small to limited scale air pollution treatment units.

关键词： VOCs Adsorption Composite materials selectivity Zeolite foam MOFs HkUsT-1

Electron beam welding of precipitation hardened CuCrZr alloy:Modeling and experimentation

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Transactions of Nonferrous Metals society of China 2020年第8期30卷 2156-2169页

作者： Rajveer sINGH sachin sINGH P.k.C.kANIGALPULA J.s.saini Department of Mechanical Engineering Thapar Institute of Engineering and TechnologyPatiala-147004PunjabIndia

In order to maintain the structural consistency during the welding of precipitation hardened copperchromium-zirconium(PH-CuCrZr)alloy components,electron beam welding(EBW)process was *** study and numerical modeling of EBW process during welding of PH-CuCrZr alloy components were carried out.A 3D finite element model was developed to predict the output responses(bead penetration and bead width)as a function of EBW input parameters(beam current,acceleration voltage and weld speed).A combined circular and conical source with Gaussian heat distribution was used to model the deep penetration characteristic of the EBW *** modeling was carried out by developing user defined function in Ansys *** predictions were compared with the experimental results which had a good agreement with each *** developed model can be used for parametric study in wide range of problems involving complex geometries which are to be welded using EBW *** present work illustrates that the input current with a contribution of 44.56%and 81.13%is the most significant input parameter for the bead penetration and bead width,respectively.

关键词： electron beam welding bead width bead penetration modeling copper-chromium-zirconium alloy

A systematic Literature Review on Task Allocation and Performance Management Techniques in Cloud Data Center

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Computer systems science & Engineering 2024年第3期48卷 571-608页

作者： Nidhika Chauhan Navneet kaur kamaljit singh saini sahil Verma Abdulatif Alabdulatif Ruba Abu khurma Maribel Garcia-Arenas Pedro A.Castillo University Institute of Computing Chandigarh UniversityPunjab143001India Department of Computer science and Engineering Chandigarh UniversityPunjab143001India Department of Computer science and Engineering Uttaranchal UniversityUttarakhand248007India Department of Computer science College of Computer Qassim UniversityBuraydah52571Saudi Arabia MEU Research Unit Faculty of Information TechnologyMiddle East UniversityAmman11831Jordan Department of Computer Engineering Automatics and RoboticsUniversity of GranadaGranada18071Spain Applied science Research Center Applied Science Private UniversityAmman11931Jordan

As cloud computing usage grows,cloud data centers play an increasingly important *** maximize resource utilization,ensure service quality,and enhance system performance,it is crucial to allocate tasks and manage performance *** purpose of this study is to provide an extensive analysis of task allocation and performance management techniques employed in cloud data *** aim is to systematically categorize and organize previous research by identifying the cloud computing methodologies,categories,and gaps.A literature review was conducted,which included the analysis of 463 task allocations and 480 performance management *** review revealed three task allocation research topics and seven performance management *** allocation research areas are resource allocation,load-Balancing,and *** management includes monitoring and control,power and energy management,resource utilization optimization,quality of service management,fault management,virtual machine management,and network *** study proposes new techniques to enhance cloud computing work allocation and performance ***-comings in each approach can guide future *** research’s findings on cloud data center task allocation and performance management can assist academics,practitioners,and cloud service providers in optimizing their systems for dependability,cost-effectiveness,and *** methodologies can steer future research to fill gaps in the literature.

关键词： Cloud computing data centre task allocation performance management resource utilization

miR-153 as biomarker for cancer-functional role as tumor suppressor

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BIOCELL 2022年第1期46卷 13-26页

作者： sALONI THAkUR ADEsH k.saini JOYDEEP DAs VIPIN saini PARIN BALHARA JAGPREET s.NANDA REENA V.saini Faculty of Applied sciences and Biotechnology Shoolini UniversitySolan173229India Department of Biotechnology MMECMaharishi Markandeshwar(Deemed to be University)Mullana133207India Maharishi Markandeshwar University KumarhattiSolan173229India Department of Chemistry Physical SciencesMizoram UniversityAizawl796004India Department of kinesiology California State UniversitySacramentoCA 95819USA Laboratory on the Mechanism and Regulation of Protein synthesis Eunice K.ShriverNational Institute of Child Health and Human DevelopmentNational Institutes of HealthBethesdaMD 20892USA

MicroRNA-153(miR-153),belongs toa dass of small non-coding *** is a aritical regulator of gene expression at the post-transcriptional lewel which interacts with the functional mRNA at 3UTR rgion and suppresses the expression of the *** recently,it has become apparent that dhanges in the miR-153 axpression lead to invasion,metastasis,angiogenesis and various types of tumor *** review summarizes the connection between dysrgulation of miR-153 and various typas of cancer ***-153 regulates various signaling pathways to inhibit the proliferation and induce apoptosis in the ancer cell and also show synergistic activity with anticancer *** addition to this,the oncogenic bchavior of miR-153 and their use as a potential biomarker in cancer was also reviewed.

关键词： Biomarker Cancer miR-153 Oncogenic Tumor suppressor

A review of tool wear prediction during friction stir welding of aluminium matrix composite

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Transactions of Nonferrous Metals society of China 2016年第8期26卷 2003-2018页

作者： Ashish BIsT J.s.saini Bikramjit sHARMA Mechanical Engineering Department Graphic Era University Mechanical Engineering Department Thapar University

Friction stir welding is the preferred joining method for aluminium matrix composites. It is a solid-state process which prevents the formation of the intermetallic precipitates responsible for degradation of mechanical properties in fusion welds of these composites. The major concern in friction stir welding is the wear of the welding tool pin. The wear is due to the prolonged contact between the tool and the harder reinforcements in the composite materials. This paper provides an overview of the effects of different parameters of friction stir welding on the tool wear. It was found that the total amount of material removed from the tool is in directproportion to the rotational speed of the tool and the length of the weld but inversely proportional to the transverse rate. The result seven demonstrate that the tool geometry also has significant influence on the wear resistance of the tool. The tool even converts itself into a self-optimized shape to minimize its wear.

关键词： friction stir welding aluminium matrix composites tool wear

Nonplanar dust acoustic solitary and rogue waves in an ion beam plasma with superthermal electrons and ions

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Plasma science and Technology 2018年第7期20卷 64-71页

作者： nimardeep kaur kuldeep singh yashika ghai n s saini Guru Nanak Dev University Amritsar-143005India

The propagation characteristics of dust acoustic solitary and rogue waves are investigated in an unmagnetized ion beam plasma with electrons and ions following kappa-type distribution in nonplanar geometry. The reductive perturbation method （RPM） is employed to derive the cylindrical/spherical korteweg-de Vries （kdV） equation, which is further transformed into standard kdV equation by neglecting the geometrical effects. Using new stretching coordinates, nonlinear schrrdinger equation （NLsE） has been derived from the standard kdV equation to study the different order rational solutions of dust acoustic rogue waves （DARWs）. The impact of various physical parameters on the characteristics of dust acoustic solitary waves （DAsWs） is elaborated specifically in nonplanar geometry. Further, the effects of ion beam and superthermality of electrons/ions on the characteristics of DARWs are studied. The results obtained in the present investigation may be useful in comprehending a variety of phenomena in Earth＇s magnetosphere polar cap region where the presence of positive ion beam has been detected and also in other regions of space/astrophysical environments where dust along with superthermal electrons and ions exists.

关键词： dust acoustic ion beam kappa distribution rogue waves

Dust acoustic shock waves in magnetized dusty plasma

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Plasma science and Technology 2018年第7期20卷 27-34页

作者： yashika ghai nimardeep kaur kuldeep singh n s saini Department of Physics Guru Nanak Dev UniversityAmritsar-143005India

We have presented a theoretical study of the dust acoustic （DA） shock structures in a magnetized, electron depleted dusty plasma in the presence of two temperature superthermal ions. By deriving a korteweg-de Vries-Burgers equation and studying its shock solution, we aim to highlight the effects of magnetic field and obliqueness on various properties of the DA shock structures in the presence of kappa-distributed two temperature ion population. The present model is motivated by the observations of Geotail spacecraft in the Earth＇s magnetotail and it is seen that the different physical parameters such as superthermality of the cold and hot ions, the cold to hot ion temperature ratio, the magnetic field strength, obliqueness and the dust kinematic viscosity greatly influence the dynamics of the shock structures so formed. The results suggest that the variation of superthermalities of the cold and hot ions have contrasting effects on both positive and negative polarity shock structures. Moreover, it is noted that the presence of the ambient magnetic field affects the dispersive properties of the medium and tends to make the shock structures less wide and more abrupt. The findings of present investigation may be useful in understanding the dynamics of shock waves in dusty plasma environments containing two temperature ions where the electrons are significantly depleted.

关键词： dusty plasma kdV-Burgers superthermal distribution Earth's magnetotail