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[期刊论文] 作者：周明星,简伟,王凤至,
来源：长江信息通信 年份：2022
信道估计是无线通信系统的一项关键技术,快速信道估计能够提高通信信号处理的实时性.文章提出了一种通过构建特殊训练序列得到Toeplitz矩阵方程,并利用kumar快速算法来求解方程从而估计出信道冲击响应的方法...
[期刊论文] 作者：冯震,郭涛,宋东松,
来源：科学技术与工程 年份：2022
鉴于中外对阻尼比的确定方法没有达成共识的现状,以福建标准砂(粒径0.5～1.0 mm)为试验对象,采用不排水应力控制动三轴试验,对比分析现有阻尼比确定方法:传统法、Das法、Kokusho法、Kumar...法、互相关函数法,评价其差异性.结果表明:总体上,5种阻尼比确定方法确定的阻尼比差异性较大,Kumar法确定的阻尼比最接近平均阻尼比,互相关函数法远高于平均阻尼比,Das法和Kokusho法确定的阻尼比基本一致但低于平均阻尼比...,传统方法远低于平均阻尼比.可见加载方式为应力控制时,可采用Kumar法确定阻尼比...
[期刊论文] 作者：Rajesh Kumar,Arvind Kumar,
来源：中国物理C（英文版） 年份：2022
ηN interactions are investigated in hot magnetized asymmetric nuclear matter using the chiral SU(3)model and chiral perturbation theory (ChPT).In the chiral model,the in-medium properties of η-mesons are calcu-lated using medium modified ......
[期刊论文] 作者：Anil Kumar,
来源：中华纸业 年份：2022
概况rn成立时间:1 979年rn主要产品:印刷书写纸rn总部:旁遮普邦Ludhiana(2家工厂分别位于旁遮普邦Ahmedgarh、Banah)rn产量:73758吨(2020-2021财年);88307吨(2019-2020财年)rn总收入:38.70亿卢比(2020-2021财年);54.63亿卢比(2019-2020财年)rn在过去一年半多的......
[期刊论文] 作者：Ashok Kumar,
来源：中华纸业 年份：2022
概况rn成立时间:2016年rn主要产品:特种纸(主要是包装用途的特种纸)、生活用纸rn注册办公室:马哈拉施特拉邦浦那rn年产能:7.2万吨rn营业收入:43.69亿卢比(2020-2021财年)rn利润:税前3.47亿卢比;税后3.00亿卢比(2020-2021财年)rn印度造纸行业总营业额约为7000亿......
DYNAMICAL BEHAVIOR OF AN INNOVATION DIFFUSION MODEL WITH INTRA-SPECIFIC COMPETITION BETWEEN COMPETIN
[期刊论文] 作者：Rakesh KUMAR,Anuj Kumar SHARMA,Govind Prasad SAHU,
来源：数学物理学报（英文版） 年份：2022
In this paper,we proposed an innovation diffusion model with three compart-ments to investigate the diffusion of an innovation (product) in a particular region.The model exhibits two equilibria,namely,the adopter-free and an interior equili......
Outcome measures following tele-rehabilitation and conventional face to face rehabilitation in paedi
[期刊论文] 作者：Himanshu Verma,Banumathy N,Roshani Mishra,Naresh K.Panda,
来源：中华耳科学杂志（英文版） 年份：2022
Background:Following the COVID-19 pandemic,majority of paediatric cochlear implantees (CI) lost follow ups for rehabilitation and tele-therapy was initiated.Present study thus compared the outcome measures of paediatric CI users on tele-the......
[期刊论文] 作者：Obaidur Rahaman,Jyant Kumar,
来源：岩石力学与岩土工程学报（英文版） 年份：2022
The bearing capacity factors for a rough strip footing placed on rock media,which is subjected to pseudo-static horizontal earthquake body forces,have been determined using the lower bound finite element limit analysis in conjunction with t......
[期刊论文] 作者：Satendra Kumar, Manoj Goswami, Netrapal Singh, Sathish Natarajan, Surender Kumar,
来源：新型炭材料(中英文) 年份：2022
3D打印可以改变现有的生产方法，是第四次工程革命中的一项现代技术。它从成型原理上提出了分层制造、逐层叠加成型的新颖生产方法，从根本上简化了制造工艺，实现了大规模定制生产。然而，这一新技术仍存在许多问题。除了纯石墨烯外，sp~2碳具有好的亲水性，3D打印难度较小......
Mass balance and morphological evolution of the Dokriani Glacier,central Himalaya,India during 1999-
[期刊论文] 作者：Purushottam Kumar Garg,Jairam Singh Yadav,Santosh Kumar Rai,Aparna Shukla,
来源：地学前缘（英文版） 年份：2022
Glaciological mass balance (MB) is considered the most direct,undelayed and unfiltered response of the glaciers to climatic perturbations.However,it may inherit errors associated with stake under-representation,averaging over the entire gla......
[期刊论文] 作者：Chouhan Devendra Kumar,Hooda Aman,
来源：中华创伤杂志英文版 年份：2022
Schatzkter type-I tibial plateau fracture is a split fracture of the lateral tibial plateau in sagittal plane, consequent to valgus impaction caused by low velocity of trauma. However, a deep understanding of the different columns of the ti......
Numerical and experimental investigation on aluminum 6061-V-grooved stainless steel 304 explosive cl
[期刊论文] 作者：C.Wilson dhileep kumar,S.Saravanan,K.Raghukandan,
来源：防务技术 年份：2022
This study attempts to analyze the microstructure and interface behavior of aluminum 6061 (Al6061)-V-grooved stainless steel (SS304) explosive cladding by numerical and experimental methods.Numerical simulation was performed by Smoothed Par......
[期刊论文] 作者：Trupti N.Patel,Pavan Kumar Dhanyamraju,
来源：生物医学研究杂志（英文版） 年份：2022
Development is a sophisticated process maintained by various signal transduction pathways,including the Hedgehog(Hh)pathway.Several important functions are executed by the Hh signaling cascade such as organogenesis,tissue regeneration,and t......
[期刊论文] 作者：Dharmadas Mardanya,Sankar Kumar Roy,
来源：高校应用数学学报B辑（英文版） 年份：2022
This paper studies a time-variant multi-objective linear fractional transportation problem.In reality,transported goods should reach in destinations within a specific time.Con-sidering the importance of time,a time-variant multi-objective l......
[期刊论文] 作者：Devendra Kumar Chouhan,Aman Hooda,
来源： 年份：2022
...
Geographic patterns of genetic diversity and fertility restoration ability of Asian and African orig
[期刊论文] 作者：K.Sudarshan Patil,Shashi Kumar Gupta,
来源：作物学报（英文版） 年份：2022
A set of 45 diverse Asian and African origin/bred populations of pearl millet were investigated multi-locationally for morphological traits including grain yield and assessed for their fertility restoration ability on three cytoplasmic male......
Renin-angiotensin system blockers-SGLT2 inhibitors-mineralocorticoid receptor antagonists in diabeti
[期刊论文] 作者：Awadhesh Kumar Singh, Ritu Singh,
来源：World Journal of Diabetes 年份：2022
Several pharmacological agents to prevent the progression of diabetic kidney disease（DKD） have been tested in patients with type 2 diabetes mellitus（T2 DM） in the past two decades. With the exception...
Adaptive sensitive frequency band selection for VMD to identify defective components of an axial pis
[期刊论文] 作者：Anil KUMAR,C.P.GANDHI,Hesheng TANG,Govind VASHISHTHA,Rajesh KUMAR,Yuqing ZHOU,Jiawei XIANG,
来源：中国航空学报（英文版） 年份：2022
The underlying study investigates single valued neutrosophic entropy based adaptive sensitive frequency band selection for variational mode decomposition(VMD)for the purpose of identifying defective components in an axial pump.The proposed ......
[期刊论文] 作者：Shivani Jain,Manoj K.Sharma,Raj Kumar,
来源：中国物理C（英文版） 年份：2022
The deformation and associated optimum/uniquely fixed orientations play an important role in the syn-thesis of compound nuclei via cold and hot fusion reactions,respectively,at the lowest and highest barrier energies.The choice of optimum o......
[期刊论文] 作者：潘柏成,孙泽,马珍,张海军,董昌吉,宋兴福,
来源：无机盐工业 年份：2022
磺化煤油体系脉冲筛板萃取塔的水力学性能,结果表明分散相液滴直径随脉冲强度的增大而减小,与两相表观流速无关;存留分数随脉冲强度的增大呈现先减小后增大的趋势,随两相表观流速的增大而增大.拟合得到了液滴直径与存留分数的Kumar-Hartland...
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