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篮球运动员疲劳的诊断及其恢复方法 被引量:15
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作者 叶冬茂 《湖北体育科技》 2003年第2期185-187,共3页
根据现代训练学的观点分析,疲劳判断及其恢复已成为现代运动训练的重要组成部分,也是影响训练和比赛成绩的两个基本因素。采用文献研究、访问调查等方法,结合篮球运动的特点,运用生理学和运动医学等理论,对篮球运动员运动性疲劳产生的... 根据现代训练学的观点分析,疲劳判断及其恢复已成为现代运动训练的重要组成部分,也是影响训练和比赛成绩的两个基本因素。采用文献研究、访问调查等方法,结合篮球运动的特点,运用生理学和运动医学等理论,对篮球运动员运动性疲劳产生的机制、诊断及其恢复方法进行了初步探讨。 展开更多
关键词 篮球运动员 运动性疲劳 诊断方法 恢复方法 运动训练 生理学 运动医学
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A Relationship between Dispersion Measure and Redshift Derived in Terms of New Tired Light 被引量:6
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作者 Lyndon Ashmore 《Journal of High Energy Physics, Gravitation and Cosmology》 2016年第4期512-530,共20页
New data from FRB’s have provided an exciting new window on the cosmos. For the first time we have both Dispersion Measure (DM) from distant sources and their red-shift. This gives us the opportunity to determine the... New data from FRB’s have provided an exciting new window on the cosmos. For the first time we have both Dispersion Measure (DM) from distant sources and their red-shift. This gives us the opportunity to determine the average electron number density in intergalactic space and thus test New Tired Light predictions. Here, in an alternative cosmology, the universe is static and redshifts are produced by an interaction between photons and the electrons in the intergalactic medium. In a paper published in summer 2006 New Tired Light (NTL) predicted an average electron number density of n = 0.5 m<sup>-3</sup>. In 2016 a paper was published reporting that for the first time the DM of a FRB and the redshift of the host galaxy had been found. Using standard physics this confirmed the electron number density as n = 0.5 m<sup>-3</sup>. The prediction NTL made ten years earlier was proved to be correct. Using this measured electron number density enabled a definitive value of the Hubble constant to be made by New Tired Light and the value is 63 km/s per Mpc which compares well with currently accepted values. Importantly, since in NTL the redshift and dispersion are both due to the electrons in IG space, a relationship between DM’s and redshift can be predicted. NTL predicts that DM and LN(1 + z) will be directly proportional and related by the formula DM = mec/2hr<sub>e</sub>(3.086 × 1022) where me, re are the rest mass and classical radius of the electron, c is the speed of light in a vacuum and h is the plank constant. The numerical term is to change units from pccm<sup>-3</sup> to m<sup>-2</sup>. This reduces to DM = 2380LN(1 + z). Using data from five FRB’s this is tested and a linear relation is seen of the form DM = 1830LN(1 + z). The gradient of the plot from the observed data is within 23% of that predicted by NTL. Recently the Tolman Surface Brightness test has been applied to the HUDF and the results support a static universe whilst the possibility of two differing types of SN Ia whose distribution changes wi 展开更多
关键词 REDSHIFT tired Light Hubble Constant Expanding Universe CMB Supernovae Time Dilation
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“鲶鱼效应”在健康管理中心体检护理质控中的应用研究 被引量:7
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作者 李斌 吴绍燕 《现代医药卫生》 2019年第23期3593-3595,共3页
目的探讨"鲶鱼效应"管理模式对健康管理中心体检护理质量控制的影响。方法选取2018年该院健康管理中心护士97例,根据随机数字表法分为对照组和观察组。对照组实施常规护理管理模式,观察组在对照组基础上实施"鲶鱼效应&qu... 目的探讨"鲶鱼效应"管理模式对健康管理中心体检护理质量控制的影响。方法选取2018年该院健康管理中心护士97例,根据随机数字表法分为对照组和观察组。对照组实施常规护理管理模式,观察组在对照组基础上实施"鲶鱼效应"管理模式,分析两组护士能力、职业倦怠、对护理管理的满意度及护理工作质量情况。结果实施"鲶鱼效应"管理模式前,两组中国注册护士能力评价量表(CIRN)评分及Maslach职业倦怠量表(MBI)各维度评分比较,差异均无统计学意义(P>0.05)。实施"鲶鱼效应"管理模式后,两组CIRN评分明显优于实施前,且观察组CIRN评分、MBI评分、对护理管理的总满意度及护理工作质量评分均明显优于对照组,差异均有统计学意义(P<0.05)。结论在健康管理中心实施"鲶鱼效应"管理模式,降低了护士职业倦怠感,提升了护士能力、护理工作质量及对护理管理的满意度。 展开更多
关键词 鲶鱼类 质量控制 满意度 厌倦 职业性
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Cosmological Redshift Caused by Head-On Collisions with CMB Photons, Not by Expansion of Space
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作者 Gurcharn S. Sandhu Ishaan S. Dhindsa 《Journal of High Energy Physics, Gravitation and Cosmology》 CAS 2024年第4期1675-1698,共24页
The Big Bang model was first proposed in 1931 by Georges Lemaitre. Lemaitre and Hubble discovered a linear correlation between distances to galaxies and their redshifts. The correlation between redshifts and distances... The Big Bang model was first proposed in 1931 by Georges Lemaitre. Lemaitre and Hubble discovered a linear correlation between distances to galaxies and their redshifts. The correlation between redshifts and distances arises in all expanding models of universe as the cosmological redshift is commonly attributed to stretching of wavelengths of photons propagating through the expanding space. Fritz Zwicky suggested that the cosmological redshift could be caused by the interaction of propagating light photons with certain inherent features of the cosmos to lose a fraction of their energy. However, Zwicky did not provide any physical mechanism to support his tired light hypothesis. In this paper, we have developed the mechanism of producing cosmological redshift through head-on collision between light and CMB photons. The process of repeated energy loss of visual photons through n head-on collisions with CMB photons, constitutes a primary mechanism for producing the Cosmological redshift z. While this process results in steady reduction in the energy of visual photons, it also results in continuous increase in the number of photons in the CMB. After a head-on collision with a CMB photon, the incoming light photon, with reduced energy, keeps moving on its original path without any deflection or scattering in any way. After propagation through very large distances in the intergalactic space, all light photons will tend to lose bulk of their energy and fall into the invisible region of the spectrum. Thus, this mechanism of producing cosmological redshift through gradual energy depletion, also explains the Olbers’s paradox. 展开更多
关键词 REDSHIFT CMBR Big Bang COSMOLOGY Elastic Collisions tired Light
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Data from Twenty-Three FRB’s Confirm the Universe Is Static and Not Expanding
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作者 Lyndon Errol Ashmore 《Journal of High Energy Physics, Gravitation and Cosmology》 CAS 2024年第3期1152-1177,共26页
Fast Radio Bursts from far away galaxies have travelled through the IGM and provide a tool to study its composition. Presently there are 23 FRB’s whose host galaxies have been identified and the redshift found. This ... Fast Radio Bursts from far away galaxies have travelled through the IGM and provide a tool to study its composition. Presently there are 23 FRB’s whose host galaxies have been identified and the redshift found. This gives us the opportunity to test Dispersion Measure versus redshift predictions made by two models. The Macquart relation for an expanding Universe and the New Tired Light relationship in a static universe. In New Tired Light, redshifts are produced when a photon is absorbed and re-emitted by the electrons in the IGM which recoil on both occasions. Some of the energy of the photon has been transferred to the kinetic energy of the recoiling electron. The photon has less energy, a lower frequency and a longer wavelength. It has been redshifted. Since dispersion is due to an interaction between radio signals and these same electrons one would expect a direct relationship between DM and redshift in the New Tired light model. The relation is DM=(mec/2hre)ln(1+z)and contains no adjustable parameters—just a combination of universal constants related to the electron and photon. Notice that the relation is independent of the electron number density ne since a change in ne affects both the DM and redshift equally. A graph of DM versus ln(1 + z) will be a straight line of gradient (mec/2hre)and, using SI units, substituting for the constants gives 7.318 × 1025 m−2. Using the data from the 23 well localized FRB’s, with the weighting of the DM’s for expansion removed (so that the data corresponds to a static universe), a graph of DM versus ln(1 + z) has a gradient of 6.7 × 1025 m−2—9% below the predicted (mec/2hre). The Macquart relation involves highly processed data and adjustable parameters to allow for “dark energy” and “dark matter” (neither of which has yet been found) and can be reduced to DM = 850z (in units of pc∙cm−3). Using the data from this set of localized FRB’s gives a trendline with gradient 1.10 × 103 pc∙cm−3—almost 30% higher than that predicted in an expandin 展开更多
关键词 REDSHIFT Dispersion Measure Fast Radio Bursts FRB’s tired Light Static Universe IGM
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Redshift Anomaly on the Solar Disk as Multiple Interactions between Photons and Electrons 被引量:3
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作者 Alessandro Trinchera 《Journal of High Energy Physics, Gravitation and Cosmology》 2021年第1期1-51,共51页
This paper analyses the center-to-limb problem of the Sun encountered in the solar lines by using for the first time the New Tired Light theory based on photons of light losing energy due to interaction with electrons... This paper analyses the center-to-limb problem of the Sun encountered in the solar lines by using for the first time the New Tired Light theory based on photons of light losing energy due to interaction with electrons. For this scope, a detailed geometrical orbital model on the scale was created in order to trace back all physical characteristics of the Earth orbiting the Sun for three days in the year 1946, when the redshift measurements were taken. This paper suggests that, since the space between the Sun and the Earth consists of a high exponential distribution of electrons, it works out as a medium for the photons of light. Indeed, in the line of sight of a terrestrial observer, the distance between the Sun and the Earth is greater at the limb than in the center, valid for each orbital position. Accordingly, the interactions between photons and electrons cause a slight difference in redshift along the entire solar disk, matching the observational data. An important factor is the definition of objective criteria for the radial velocity component of the solar granules, whose variable values refer, in turn, to existing observational data, crucial for the success of the study. The redshift anomaly on the solar disk has been repeatedly detected in many scientific researches but only a few attempts so far, mostly based on parametrized models, have been done to give a reliable explanation to the measurements. 展开更多
关键词 Redshift Anomaly Center-to-Limb Problem Solar Corona New tired Light
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贞芪扶正胶囊辅助宫颈癌患者同步放化疗的效果 被引量:1
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作者 任亚娟 邢雪姣 +2 位作者 赵玲利 温馨 牛高丽 《中国药物滥用防治杂志》 CAS 2024年第2期328-332,共5页
目的:探究贞芪扶正胶囊治疗宫颈癌同步放化疗患者的临床疗效。方法:选取本院2018年6月—2022年8月收治的80例宫颈癌患者,按随机数字表法分为对照组、联合组,各40例。对照组给予放化疗治疗,联合组给予贞芪扶正胶囊+放化疗治疗。比较两组... 目的:探究贞芪扶正胶囊治疗宫颈癌同步放化疗患者的临床疗效。方法:选取本院2018年6月—2022年8月收治的80例宫颈癌患者,按随机数字表法分为对照组、联合组,各40例。对照组给予放化疗治疗,联合组给予贞芪扶正胶囊+放化疗治疗。比较两组近期疗效、免疫功能[CD3^(+)、CD4^(+)、调节性T(Treg)细胞、自然杀伤(NK)细胞]、炎症反应因子[白介素-4(IL-4)、肿瘤坏死因子-α(TNF-α)、超敏C反应蛋白(CRP)]、Piper疲乏修订量表(PFS-R)、卡氏功能状态(KPS)评分及毒副反应。结果:联合组客观有效率为62.50%、疾病控制率为87.50%,高于对照组的40.00%、67.50%(P<0.05);治疗后,联合组CD3^(+)、CD4^(+)、Treg细胞、NK细胞水平均高于对照组,TNF-α、IL-4、CRP水平均低于对照组(P<0.05);联合组PFS-R评分低于对照组,KPS评分高于对照组(P<0.05);联合组骨髓抑制、胃肠道反应、肝肾异常、贫血发生率均低于对照组(P<0.05)。结论:贞芪扶正胶囊能提高宫颈癌同步放化疗患者免疫功能、生活质量,并改善癌因性疲乏、降低毒副反应。 展开更多
关键词 贞芪扶正胶囊 宫颈癌 放化疗 免疫功能 疲倦 骨髓抑制
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思维导图在小学英语教学中的应用 被引量:5
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作者 张霞 《辽宁教育》 2016年第11期90-91,共2页
维导图的概念最早是由英国的学者提出来的,这是一种对思路进行整理的方法,不同于传统的教学方法,思维导图的教学方法主要是通过直观形象的图示建立概念之间的联系。思维导图最早在"被放弃"的孩子身上进行实验,试验之后,这些孩子的成... 维导图的概念最早是由英国的学者提出来的,这是一种对思路进行整理的方法,不同于传统的教学方法,思维导图的教学方法主要是通过直观形象的图示建立概念之间的联系。思维导图最早在"被放弃"的孩子身上进行实验,试验之后,这些孩子的成绩都取得了很快的提升。逐渐地这种思维导图的教学方法也被教师广泛应用。 展开更多
关键词 小学英语教学 教学方法 阅读教学 主旨句 科学合理性 课文内容 FEELING 阅读内容 tired 图正
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“疲倦”义形容词“困、乏、累”的演变及发展
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作者 熊润竹 《河南理工大学学报(社会科学版)》 2024年第6期40-46,共7页
汉语“疲倦”义词中近古以来演变发展迅速,而以“困、乏、累”为最。“困”由于自身语义的演变和语素化在明代时丧失了中近古以来的优势地位,口语词“乏”取而代之,但随着汉语文白演变进程的加速和通语基础方言的变动,民国时期“累”又... 汉语“疲倦”义词中近古以来演变发展迅速,而以“困、乏、累”为最。“困”由于自身语义的演变和语素化在明代时丧失了中近古以来的优势地位,口语词“乏”取而代之,但随着汉语文白演变进程的加速和通语基础方言的变动,民国时期“累”又取代“乏”成为主导词并延续至今。“累”的崛起是近代汉语演变现代汉语过程中的一个缩影,同时也说明民国时期汉语的发展变化值得汉语研究者重视。 展开更多
关键词 疲倦
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复方苦参注射液联合西黄丸对晚期结直肠癌姑息治疗患者癌性疼痛和疲乏中位生存期及并发症发生率影响
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作者 范永强 徐玉峰 陈林 《河北医学》 CAS 2024年第5期863-870,共8页
目的:探讨复方苦参注射液联合西黄丸对晚期结直肠癌姑息治疗患者癌性疼痛和疲乏、中位生存期及并发症发生率影响。方法:将2020年1月至2021年5月成都医学院第一附属医院收治的153例晚期结直肠癌患者随机分为对照组(常规姑息治疗)、单药组... 目的:探讨复方苦参注射液联合西黄丸对晚期结直肠癌姑息治疗患者癌性疼痛和疲乏、中位生存期及并发症发生率影响。方法:将2020年1月至2021年5月成都医学院第一附属医院收治的153例晚期结直肠癌患者随机分为对照组(常规姑息治疗)、单药组(常规姑息治疗+西黄丸)、联合组(常规姑息治疗+西黄丸+复方苦参注射液),各51例。比较三组治疗前、治疗1个周期及治疗3个周期后癌性疼痛[疼痛数字分级法(NRS)]、癌因性疲乏[Piper疲乏修订量表(PFS-R)]、生存情况[功能状态评分(KPS)]评分、炎症因子[白细胞介素-6(IL-6)、C反应蛋白(CRP)、IL-8、IL-1β]、免疫功能(总T淋巴细胞、总B淋巴细胞、NK细胞),并比较三组肿瘤控制效果、并发症、毒副反应及中位生存期。结果:联合组肿瘤稳定占比高于对照组、单药组,且单药组高于对照组,进展患者占比低于单药组、对照组,且单药组低于对照组(P<0.05);联合组治疗1个、3个周期后NRS评分、PFS-R评分低于单药组、对照组,且单药组低于对照组,KPS评分高于单药组、对照组,且单药组高于对照组(P<0.05);联合组治疗1个、3个周期后总T淋巴细胞、总B淋巴细胞、NK细胞高于单药组、对照组,且单药组高于对照组(P<0.05);联合组治疗1个、3个周期后IL-6、CRP、IL-8、IL-1β低于单药组、对照组,且单药组低于对照组(P<0.05);联合组便秘、失眠、肠梗阻、肠出血、低热、感染发生率低于单药组、对照组,单药组便秘、失眠、肠梗阻、低热、感染发生率低于对照组(P<0.05);联合组恶心呕吐、骨髓抑制发生率低于单药组、对照组,且单药组低于对照组(P<0.05);随访2年,均失访2例,联合组死亡7例,单药组死亡20例,对照组死亡34例。联合组、单药组、对照组中位生存期分别为18、14、13个月,联合组中位生存期长于单药组、对照组(P<0.05)。结论:复方苦参注射液联合西黄丸可有� 展开更多
关键词 结直肠癌 复方苦参注射液 西黄丸 姑息治疗 癌性疼痛 疲乏 中位生存期 并发症
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浅谈运动训练后疲劳的恢复 被引量:3
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作者 王艳杰 齐淑英 田福勇 《保定师范专科学校学报》 2005年第4期99-100,共2页
疲劳和恢复是人体在承受大运动量训练中或训练后出现的一系列身体、生理反应。研究这些规律,正视这些现象,做到以人为本,科学训练,才能较好地提高训练效果,从而提高运动成绩。
关键词 疲劳 恢复 运动训练
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Galaxies “Boiling off” Electrons Due to the Photo-Electric Effect Leading to a New Model of the IGM and a Possible Mechanism for “Dark Matter” 被引量:1
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作者 Lyndon Ashmore 《Journal of High Energy Physics, Gravitation and Cosmology》 2019年第1期181-192,共12页
The Intergalactic Medium (IGM) is commonly thought to be occupied by approximately one atom of Hydrogen per cubic metre of space either as neutral Hydrogen or partially/fully ionised. This cannot be true as galaxies w... The Intergalactic Medium (IGM) is commonly thought to be occupied by approximately one atom of Hydrogen per cubic metre of space either as neutral Hydrogen or partially/fully ionised. This cannot be true as galaxies will “boil off” electrons from their outer surfaces by the photo-electric effect and so the IGM must be filled with electrons. UV and X-ray photons, as they leave the galaxy, can remove an electron from a Hydrogen atom at the surface of the galaxy, give it sufficient energy to escape the gravitational pull of the galaxy and go on to fill the IGM. A typical galaxy emits approximately 5×1047 X-ray photons each second. All of which pass through the outer surface of the galaxy and have sufficient energy to eject an electron and send it off to the IGM. Adding to these photons in the UV and gamma, we can see that galaxies are ejecting large amounts of electrons each second that go on to fill the IGM. Data from FRB 121102 give the value for the electron number density in the IGM as ne ≈ 0.5 m-3. Under certain conditions, an electron gas will crystallise into a Wigner-Seitz crystal. Here the electrical potential energy of repulsion between the electrons dominates their kinetic energy and the electrons form on a BCC lattice structure. The electrons oscillate, performing SHM about their lattice positions. With ne ≈ 0.5 m-3 the electrons in the IGM satisfy the energy criteria for crystallisation to occur when interacting with other electrons within a sphere far less in radius than the corresponding Debye sphere. Thus, the conditions are met for the electrons to form an “electron glass.” Since the electrons in their BCC formation are spatially coherent, light will travel through the crystals in a straight line and thus objections to “Tired Light” theories are now removed since images will neither be destroyed nor “blurred.” Charges are not created but separated, if the electrons are removed from the galaxy and sent to fill the IGM;the remaining protons are left behind. These are “thermal” 展开更多
关键词 Intergalactic Medium IGM GALAXIES Dark Matter REDSHIFTS CMBR tired Light WIGNER Crystals
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Expanding or Static Universe: Emergence of a New Paradigm 被引量:1
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作者 Paul A. LaViolette 《International Journal of Astronomy and Astrophysics》 2021年第2期190-231,共42页
The no-evolution, concordance expanding universe cosmology and no-evolution, static universe tired light model are compared against observational data on eight cosmology tests. The no-evolution tired light model is fo... The no-evolution, concordance expanding universe cosmology and no-evolution, static universe tired light model are compared against observational data on eight cosmology tests. The no-evolution tired light model is found to make a superior fit on all tests. Any attempts to introduce evolutionary corrections to improve the concordance cosmology fit on one test often worsen its fit on other tests. Light curve data of high redshift gamma ray bursts and quasars fail to support claims for cosmological time dilation due to expansion. Also, the SCP supernova light curve test results are considered to be flawed by selection effect biases. The big bang theory also has difficulty accounting for redshift quantization, for the multi-megaparsec periodicity seen in the distribution of galaxy superclusters, and for the discovery of galaxies at redshifts as high as <em>z</em> ~11.9. In overview, it is concluded that a static universe cosmology must be sought to explain the origin of the universe. One possible choice is a cosmology that predicts nonconservative tired-light redshifting in intergalactic space, the continuous creation of neutrons in space, the rate of matter creation scaling with both celestial body mass and temperature, galaxies growing progressively in size, and changing their morphology in the manner suggested by Jeans and Hubble. 展开更多
关键词 Cosmological Redshift tired Light Effect Hubble Constant Galactic Evolution Continuous Creation Subatomic Particles Reaction-Diffusion Systems Open Systems Self-Organizing Systems Observational Cosmology Tolman Test Angular-Size-Redshift Test Hubble Diagram SUPERNOVAE
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Cosmological Inconstant, Supernovae 1a and Decelerating Expansion
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作者 Russell Bagdoo 《Journal of Modern Physics》 CAS 2023年第5期692-721,共30页
In 1998, two groups of astronomers, one led by Saul Perlmutter and the other by Brian Schmidt, set out to determine the deceleration—and hence the total mass/energy—of the universe by measuring the recession speeds ... In 1998, two groups of astronomers, one led by Saul Perlmutter and the other by Brian Schmidt, set out to determine the deceleration—and hence the total mass/energy—of the universe by measuring the recession speeds of type la supernovae (SN1a), came to an unexpected conclusion: ever since the universe was about 7 billion years old, its expansion rate has not been decelerating. Instead, the expansion rate has been speeding up. To justify this acceleration, they suggested that the universe does have a mysterious dark energy and they have emerged from oblivion the cosmological constant, positive this time, which is consistent with the image of an inflationary universe. To explain the observed dimming of high-redshift SN1a they have bet essentially on their distance revised upwards. We consider that an accelerated expansion leads right to a “dark energy catastrophe” (i.e., the chasm between the current cosmological vacuum density value of 10 GeV/m<sup>3</sup> and the vacuum energy density proposed by quantum field theory of ~10<sup>122</sup> GeV/m<sup>3</sup>). We suppose rather that the universe knows a slowdown expansion under the positive pressure of a dark energy, otherwise called a variable cosmological constant. The dark luminosity of the latter would be that of a “tired light” which has lost energy with distance. As for the low brilliance of SN1a, it is explained by two physical processes: The first relates to their intrinsic brightness—supposedly do not vary over time—which would depend on the chemical conditions which change with the temporal evolution;the second would concern their apparent luminosity. Besides the serious arguments already known, we strongly propose that their luminosity continually fades by interactions with cosmic magnetic fields, like the earthly PVLAS experiment which loses much more laser photons than expected by crossing a magnetic field. It goes in the sense of a “tired light” which has lost energy with distance, and therefore, a decelerated expansion of the unive 展开更多
关键词 Variable Cosmological Constant SN1a Dark Energy Catastrophe Theory of Relation Deceleration of the Expansion PVLAS Experiment tired Light Centrist Principle
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浅谈高校足球运动员疲劳的消除 被引量:3
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作者 邝国富 《琼州大学学报》 2005年第5期65-66,共2页
根据大学生的特点,对运动时产生的疲劳提出一定的措施和方法,从而提高高校足球运动员的训练成绩.
关键词 高校 运动员 疲劳 消除
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Redshift Anomaly of the 2292 MHz Radio Signal Emitted by the Pioneer-6 Space Probe as Multiple Interactions with Photo-Ionized Electrons in the Solar Corona
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作者 Alessandro Trinchera 《Journal of High Energy Physics, Gravitation and Cosmology》 2021年第3期1107-1156,共50页
This paper calculates the redshift of the 2292 MHz radio photon emitted by the Pioneer-6 space probe. The signal crossed the solar corona on the days close to the solar occultation between November and December 1968, ... This paper calculates the redshift of the 2292 MHz radio photon emitted by the Pioneer-6 space probe. The signal crossed the solar corona on the days close to the solar occultation between November and December 1968, the only ones for which scientific data are available, until it reached a terrestrial radio receiver. The specific study is based on a calculated orbital model of the Earth and Pioneer-6 system made on a scale of 1:100,000 by a CAD, on the New Tired Light theory adapted to the geometric and physical configuration of the topic and on a computational method. Removing the Doppler shift contributions of proper and rotational motions, due to the set-up of the receiver, and excluding the recombination factor of neutral hydrogen, which is irrelevant for distances within 1 AU, the calculation of the redshift can be traced back to the interactions between the radio signal and the electrons of the solar corona alone. The latter are contained in a Stroemgren sphere and photo-ionized by solar radiation in the UV and X-ray range. Furthermore, in order to have an interactional redshift contribution, the electrons have to satisfy the Wigner-Crystal Precondition for which their unitary potential energy is greater than their kinetic energy. Otherwise, a Thomson scattering process takes place in which the energy of the radio photon remains unchanged. The comparison between the gravitational redshift together with the interactional redshift detected from this study methodology and the total redshift obtained from other scientific studies shows a similarity between the curves, including the observational data, both in terms of values, trend of the graphs and single punctual variations. 展开更多
关键词 Redshift Anomaly Radio Signal Pioneer-6 Solar Corona Plasma New tired Light
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结合故事性教材,让学生快乐地学习英语 被引量:2
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作者 黄俊卿 《基础教育研究》 2014年第21期46-48,共3页
外语教育心理学研究表明,听、读材料的可懂度太低(即难度太高)或可读性(即趣味性)太低,都会使学生失去学习的内在动机。小学生的特点是活泼好动,模仿能力强,看问题处在直观和感性阶段。简单机械的情景操练和大量的词汇对他们来说枯... 外语教育心理学研究表明,听、读材料的可懂度太低(即难度太高)或可读性(即趣味性)太低,都会使学生失去学习的内在动机。小学生的特点是活泼好动,模仿能力强,看问题处在直观和感性阶段。简单机械的情景操练和大量的词汇对他们来说枯燥乏味,因此,教材内容的趣味性与初学者外语水平之间的矛盾日益凸显。而故事教学内容有趣、语言丰富又不失深意,故事围绕兴趣选择,兴趣以理解为前提,理解靠母语来支持。 展开更多
关键词 外语教育心理学 学习的内在动机 可懂度 兴趣选择 教学效果 语言习得 模仿能力 tired 课堂教学设计 课堂英语教学
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汉语方言“疲倦”义词的历史层次考探
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作者 熊润竹 徐时仪 《语言研究集刊》 2023年第1期311-326,393,共17页
据汉语方言“疲倦”义词的共时分布格局,大致可将其分为5个历史层次。整体上地理位置越靠南,变化越慢,代表的历史层次较早,且分布情况更为复杂。其中南方的吴语、闽语、粤语、客家话主要保留魏晋、唐宋的中近古语言成分,偏北方的官话区... 据汉语方言“疲倦”义词的共时分布格局,大致可将其分为5个历史层次。整体上地理位置越靠南,变化越慢,代表的历史层次较早,且分布情况更为复杂。其中南方的吴语、闽语、粤语、客家话主要保留魏晋、唐宋的中近古语言成分,偏北方的官话区展现的则是明清以来的近代汉语晚期语言面貌,内部一致性强。这种分布格局的形成,主要是受地域分流、北词南迁、文白消长、语言政策等影响。 展开更多
关键词 疲倦 地域 历史层次 北词南迁
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英语并列结构的修辞作用
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作者 宋庆生 《山东外语教学》 北大核心 1989年第1期40-44,共5页
在日常会话和写作中,英语并列结构是最为常用的一种句型结构。本文拟就英语并列结构的形式及其变化在文章中的修辞作用作一粗浅的论述。 (一)英语并列结构最简单的形式是使用简单并列连词and,or,but等连接相应的等同成分。这些简单的并... 在日常会话和写作中,英语并列结构是最为常用的一种句型结构。本文拟就英语并列结构的形式及其变化在文章中的修辞作用作一粗浅的论述。 (一)英语并列结构最简单的形式是使用简单并列连词and,or,but等连接相应的等同成分。这些简单的并列连词可用来连接单词:walk or run;students and teachers;happy but tired. 展开更多
关键词 并列结构 修辞作用 并列连词 句型结构 连接词 修饰成分 tired 日常会话 修辞效果 介词短语
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试谈“too…to”结构 被引量:1
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作者 管象均 《山东外语教学》 1988年第Z1期176-177,175,共3页
The boy is too young to work.这这孩子太小,不能工作。这个句子从结构上看是一个肯定句,但表达的却是一种否定的意思。这就是我们通常所说的“too…to…”结构。这一结构,初学英语者刚接触时不易理解。
关键词 TOO young 思理 否定式 THINK NOTHING NEVER 中所 HAPPY tired
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