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How the Flat Space Cosmology Model Correlates the Recombination CMB Temperatu.e of 3000 K with a Redshift of 1100

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Jou.nal of Modern Physics 2024年第2期15卷 174-178页

作者： Eu.ene Terry Tatu. u. V. S. Seshavatharam Independent Researcher Bowling Green Kentucky USA I-SERVE Hitech City Hyderabad India

This paper shows how the Flat Space Cosmology model correlates the recom-bination epoch CMB temperatu.e of 3000 K with a cosmological redshift of 1100. This proof is given in su.port of the recent pu.lication that the Tatu. and Seshavatharam Hu.ble temperatu.e formu.ae can be derived u.ing the Stephan-Boltzmann dispersion law. Thu., as explained herein, the era of high precision Planck scale qu.ntu. cosmology has arrived.

关键词： Hu.ble Constant Cosmic Microwave Backgrou.d Qu.ntu. Cosmology Stephan-Boltzmann u.silon Cou.ling Constant Flat Space Cosmology ΛCDM Cosmology

Variational data encoding and correlations in qu.ntu.-enhanced machine learning

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Chinese Physics B 2024年第9期33卷 298-306页

作者： Ming-Hao Wang Hu. L¨u School of Physics Hubei UniversityWuhan 430062China School of Science Hubei University of TechnologyWuhan 430068China

Leveraging the extraordinary phenomena of qu.ntu. su.erposition and qu.ntu. correlation,qu.ntu. compu.ing offers u.precedented potential for addressing challenges beyond the reach of classical *** paper tackles two pivotal challenges in the realm of qu.ntu. compu.ing:firstly,the development of an effective encoding protocol for translating classical data into qu.ntu. states,a critical step for any qu.ntu. *** encoding strategies can significantly influ.nce qu.ntu. compu.er ***,we address the need to cou.teract the inevitable noise that can hinder qu.ntu. *** primary contribu.ion is the introdu.tion of a novel variational data encoding method,grou.ded in qu.ntu. regression algorithm *** adapting the learning concept from machine learning,we render data encoding a learnable *** allowed u. to stu.y the role of qu.ntu. correlation in data *** nu.erical simu.ations of variou. regression tasks,we demonstrate the efficacy of ou. variational data encoding,particu.arly post-learning from instru.tional ***,we delve into the role of qu.ntu. correlation in enhancing task performance,especially in noisy *** findings u.derscore the critical role of qu.ntu. correlation in not only bolstering performance bu. also in mitigating noise interference,thu. advancing the frontier of qu.ntu. compu.ing.

关键词： qu.ntu. machine learning variational data encoding qu.ntu. correlation

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根据弱运动资料用广义反演方法估算阿拉斯加安克雷奇地区S波的场地响应

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世界地震译丛 2007年第2期38卷 22-35页

作者： u. dutta A. Martirosyan N, Biswas A. Papageorgiou.R. Combellick 史海霞（译）华卫（译）赵翠萍（译）陈章立（校）王培德（复校）不详中国地震局地震预测研究所

用广义反演方法估算了阿拉斯加州中南部安克雷奇盆地场地响应(SR)的空间变化。所分析资料表现的是近震S波水平分量记录的弱运动。数据资料是来自22个便携式临时台站(采用IRIS-PASSCAL仪器)大约6个月时间运行的记录。选定相对每个地震震... 详细信息

用广义反演方法估算了阿拉斯加州中南部安克雷奇盆地场地响应(SR)的空间变化。所分析资料表现的是近震S波水平分量记录的弱运动。数据资料是来自22个便携式临时台站(采用IRIS-PASSCAL仪器)大约6个月时间运行的记录。选定相对每个地震震源到台站的路径效应,然后对数据进行反演确定场地响应值。对所得到的场地响应按2个频段分别求(对数)平均值,一个低频段(LFB),频率从0.5到2.5Hz和一个高频段(HFB),频率从3.0到7.0Hz,低高频段的中心频率分别大约是1.0Hz和5.0Hz。在低频段,场地响应值沿着东部的楚加奇山丘陵从1.0增加到西部的坎贝尔湖和首府山及其周围地区的3.5左右。场地响应值大于3.0的区域与1964年威廉王子海峡地震(Mw=9.2)中广阔的破坏区相关联。在高频段,安克雷奇南边有两个场地响应值大于3.0的小区域连接着特纳甘湾。把用广义反演方法获得的场地响应值与其他研究方法获得的结果进行了对比。结果表明,广义反演法的场地响应值与标准谱比率法(SSR)获得的值大致相当(1∶1),水平与垂直向谱比率法(HVR)获得的场地响应值是广义反演法获得的场地响应值的2倍。研究还发现,在低频段,D级土壤地区的场地响应值SR>2.0,而C级土壤地区的场地响应值SR≤2.0,但在高频段,没有得到土壤类别与场地响应值的关系。

关键词：场地响应阿拉斯加州反演方法广义安克 S波估算运动

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The COVID-19 Pandemic: Present or Gone, Where Do Adolescents Stand?

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Advances in Infectiou. Diseases 2024年第2期14卷 374-386页

作者： Ifu.ko Enadeghe Ayebo Sadoh Emmanu.l u. Eyo-Ita Phillip O. Abiodu. Department of Child Health University of Benin Teaching Hospital Benin City Nigeria Institu.e of Child Health University of Benin Benin City Nigeria

Introdu.tion: The initial global response to the SARS-CoV-2 pandemic focu.ed on adu.ts as adolescents mainly had su.clinical infections. Adolescents, however, cou.d transmit the viru. and hence be a risk to the elderly, you.g children and immu.ocompromised. Adolescents are also at risk of long-term complications. This stu.y sou.ht to determine the prevalence of antibodies to SARS-CoV-2 among adolescents in Sou.hern Nigeria, and to determine the association between SARS-CoV-2 seropositivity and age, gender, socioeconomic class, school type and nu.ritional statu.. Methods: This descriptive cross-sectional stu.y was carried ou. in Edo state of sou.hern Nigeria. We recru.ted 270 in-school adolescents aged 10 - 19 years. A WHO-adapted, pre-tested qu.stionnaire was u.ed to obtain data on participant history and risk factors. The qu.stionnaire was interviewer-administered. Adolescents whose parents gave consent were recru.ted throu.h a mu.ti-stage randomized sampling method. Capillary blood for the assay was collected and analysed u.ing a lateral-flow immu.oassay device. The primary ou.come was serostatu. of the stu.y. The positive predictors of serostatu. were finally determined u.ing a mu.tiple logistics regression model. Statistical significance was set at p Resu.ts: The seroprevalence of SARS-CoV-2 was 45.9%. IgM antibodies were fou.d in 5.6% of participants. Older adolescents had higher seropositivity rates than you.ger adolescents (2 = 8.101, p = 0.017). There was no association between gender and seropositivity. Adolescents in pu.lic schools were more likely to be seropositive than those in private schools (2 = 25.242, p = 0.001). A higher seroprevalence was noticed among stu.y participants in the lower socioeconomic class (x2 = 6.928, p = 0.031), and those in overcrowded classes. (2 = 79.303, p = 0.001). Conclu.ion: This stu.y showed a high seroprevalence of SARS-CoV-2 among in-school adolescents. Behaviou.al change commu.ication on SARS-CoV-2, vaccination of adole

关键词： Pandemic Adolescents Seroprevalence COVID-19

Fu.zy and IRLNC-based rou.ing approach to improve data storage and system reliability in IoT

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Intelligent and Converged Networks 2024年第1期5卷 68-80页

作者： u.Indu.athi A.R.Aru.achalam the Department of Compu.er Science and Engineering Dr.M.G.R.Educational and Research InstituteChennai 600095India

Internet of Things(IoT)based sensor network is largely u.ilized in variou. field for transmitting hu.e amou.t of data du. to their ease and cheaper *** performing this entire process,there is a high possibility for data corru.tion in the mid of *** the other hand,the network performance is also affected du. to variou. *** address these issu.s,an efficient algorithm that jointly offers improved data storage and reliable rou.ing is ***,after the deployment of sensor nodes,the election of the storage node is achieved based on a fu.zy expert *** Random Linear Network Coding(IRLNC)is u.ed to create an encoded *** encoded packet from the sou.ce and neighboring nodes is transmitted to the storage ***,to transmit the encoded packet from the storage node to the destination shortest path is fou.d u.ing the Destination Sequ.nced Distance Vector(DSDV)*** analysis of the proposed work is carried ou. by evalu.ting some of the statistical *** residu.l energy,packet delivery ratio,compression ratio and storage time achieved for the proposed work are 8.8%,0.92%,0.82%,and 69 *** on this analysis,it is revealed that better data storage system and system reliability is attained u.ing this proposed work.

关键词： Internet of Things(IoT) data storage management fu.zy system improved random linear network coding energy u.ilization system reliability

Lu.p and travelling wave solu.ions of a(3+1)-dimensional nonlinear evolu.ion equ.tion

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Jou.nal of Ocean Engineering and Science 2024年第2期9卷 164-172页

作者： Kalim u.Tariq Raja Nadir Tu.ail Department of Mathematics Mirpur University of Science and TechnologyMirpurAJK 10250Pakistan

In this paper,the(3+1)-dimensional nonlinear evolu.ion equ.tion is stu.ied *** bilinear form of given model is achieved by u.ing the Hirota bilinear *** a resu.t,the lu.p waves and col-lisions between lu.ps and periodic waves,the collision among lu.p wave and single,dou.le-kink soliton solu.ions as well as the collision between lu.p,periodic,and single,dou.le-kink soliton solu.ions for the given model are ***,some new traveling wave solu.ions are developed by applying the exp(−φ(ξ))expansion *** 3D,2D and contou.s plots are drawn to demonstrate the natu.e of the nonlinear model for setting appropriate set of *** a resu.t,a collection of bright,dark,periodic,rational fu.ction and elliptic fu.ction solu.ions are *** applied strategies appear to be more powerfu. and efficient approaches to constru.t some new traveling wave stru.tu.es for variou. contemporary models of recent era.

关键词： The Hirota bilinear method Lu.p wave solu.ion Travelling wave solu.ion Exp(−φ(ξ))expansion techniqu.

Leveraging a new thermosensor for heat-smart fu.u.e agricu.tu.e

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Plant Commu.ications 2024年第9期5卷 1-4页

作者： Ali Raza Qamar u.Zaman Zhangli Hu Gu.ngdong Key Laboratory of Plant Epigenetics College of Life Sciences and OceanographyShenzhen UniversityShenzhen 518060China College of Physics and Optoelectronic Engineering Shenzhen UniversityShenzhen 518060China Shenzhen Engineering Laboratory for Marine Algal Biotechnology Guangdong Technology Research Center for Marine Algal BiotechnologyCollege of Life Sciences and OceanographyShenzhen UniversityShenzhen 518060China Shenzhen Collaborative Innovation Pu.lic Service Platform for Marine Algae Indu.try Longhua Innovation Institute for BiotechnologyCollege of Life Sciences and OceanographyShenzhen UniversityShenzhen 518060China School of Breeding and Mu.tiplication(Sanya Institu.e of Breeding and Mu.tiplication) Hainan Yazhou-Bay Seed LaboratoryHainan UniversitySanya 572025China Collaborative Innovation Center of Nanfan and High-Efficiency Tropical Agricu.tu.e School of Tropical CropsHainan UniversityHaikou 570228China

As global temperatu.es rise owing to climate change,crops are increasingly su.jected to conditions that su.pass their optimal temperatu.e ranges,leading to heat stress(HS).HS impacts many morpho-physiological,biochemical,and molecu.ar mechanisms in plants,u.timately affecting su.tainable agricu.tu.al produ.tion worldwide(Ding et al.,2020;Kan et al.,2023;Raza et al.,2024).

关键词： smart pass crops

Energy exchange between charged relativistic flu.ds in f(T) gravity

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Commu.ications in Theoretical Physics 2024年第10期76卷 108-120页

作者： Z You.af u.A Khokhar Nasser Bin Tu.ki T Su.u.i Department of Mathematics University of the Punjab Quaid-i-Azam Campus Department of Mathematics College of Science King Saud University Department of Regional Management Faculty of Management Fukushima College

This stu.y focu.es on the effects of a polytropic flu.d on a charged gravitational sou.ce within f(T) gravity, where T is the torsion scalar. We investigate how the electromagnetic field affects the flow of energy in spherically symmetric and static celestial objects that contain relativistic flu.ds. By u.ing the gravitational decou.ling techniqu., we analyze the effects of polytropic flu.d on the dynamics of the gravitational sou.ce, accompanied by the matching of the interior geometry with an exterior at the hypersu.face Σ. Finally, with the help of the Tolman ⅡV solu.ion, we observe the condu.t of energy conditions with the existence of charge u.ing f(T)field equ.tions and got the intended ou.comes.

关键词： anisotropy complexity energy exchange hydrodynamics self-gravitating systems

Latest Carboniferou.-Early Permian Rifting of the Northern Gondwanan Margin and the Opening of the Northern Neotethys: New Evidence from the Carboniferou. and Permian Foraminiferal Assemblages from the Beyşehir-Hoyran Nappes, Central Tau.ides(Sou.hern Tu.key)

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Jou.nal of Earth Science 2024年第2期35卷 394-415页

作者： Cengiz Oku.u.u.u.Kagan Tekin Cagri Gu.gu. Kaan Sayit Department of Geological Engineering Konya Technical UniversityKonya42250Turkey Department of Geological Engineering Hacettepe UniversityAnkara06800Turkey Department of Geological Engineering Middle East Technical UniversityAnkara06800Turkey

The Beyşehir-Hoyran Nappes,one of the tectonostratigraphic u.its of the Tau.ides,are thou.ht to be originated from the Izmir-Ankara Ocean(northern branch of Neotethys).In this stu.y,Late Paleozoic rock u.its from the blocks of Beyşehir-Hoyran Nappes were stu.ied in detail u.ing foraminiferal assemblages in two different locations from the sou.hwest of Karaman City(sou.hern Tu.key).In both places,blocks/slices and pebbles of variou. origins are embedded within a highly sheared matrix of Late Cretaceou. Age,and the whole u.it can be regarded as a sedimentary mé*** ages of the blocks from the sou.hwest of Karaman City range from the Late Serpu.hovian(Late Mississippian)to Late Capitanian(Middle Permian)with some depositional breaks(e.g.,Bashkirian,Kasimovian).Combined with the previou. data from the Mersin Mélange,which also inclu.e the remnants of the Beyşehir-Hoyran Nappes,ou. new findings su.gest that a shallowing-u.ward sequ.nce,characterized by a shallow water environment with foraminifera-bearing limestones,was deposited over the Tou.naisian pelagic sequ.nce in the Beyşehir-Hoyran Nappes till the Early Moscovian(Early Middle Pennsylvanian).This shallowing-u.ward sequ.nce in the Beyşehir-Hoyran Nappes cou.d be related to the Late Paleozoic Glaciation on the Gondwana su.ercontinent(Glacial Ⅱ),which resu.ted in a sea-level drop and deposition of platform carbonates du.ing the Viséan–Early Moscovian(Middle Mississippian to Early Middle Pennsylvanian)time *** absence of the main part of the Middle-u.per Pennsylvanian deposits(continental phase du.ing the Middle Moscovian–Middle Gzhelian)in the Beyşehir-Hoyran Nappes can be mainly attribu.ed to the occu.rence of a mantle plu.e and partially to the effect of Late Paleozoic Gondwanan Glaciation(Glacial Ⅲ).Progressive u.lifting by the bu.yant mantle plu.e material has resu.ted in rifting at the center of the basin where the Beyşehir-Hoyran Nappes have *** rifting process led to tectonic destabiliz

关键词： foraminifera Carboniferou. and Permian Beyşehir-Hoyran Nappes plu.e rifting Neotethys paleontology

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