A new type of internal solitary waves with a re-appearance period of 23 h observed in the South China Sea

The South China Sea （SCS）, in particular the northern SCS, is one of ocean areas where energetic internal solitary waves （ISWs）occur most frequently （Cai et al., 2012; Zheng, 2017）. Based on the re-appearance period （RP） at an observation station, Ramp et al.（2004） divided the ISWs into two types：Type-a and Type-b. Type-a ISWs arrive regularly at the same time every day, i.e., the RP is about 24 h, and Type-b ISWs arrive about one hour late every day, i.e., the RP is about 25 h.

The Countermeasures and Researches on Improving Farmers' Incomes of Shaanxi Province in the New Period

Combining the relative agricultural statistics from 2000 to 2009, the paper selects 20 major variables to carry out the analyses of factors. Through the component matrix, 3 common factors can be gained. They are investment on agricultural production, development of the second and the third agricultural industries and policies. On the basis of these 3 common factors, the paper suggests on how to improve farmers' incomes. Such as improving farmers' agricultural management incomes, improving farmers' salary and strengthening the construction of policies and so on.

Review of Agricultural Insurance Development in the New Period in China

Agricultural insurance is a great support for agricultural modernization in the new period. It plays a role of " stabilizer" in consecutive increase of yield and constant increase of farmers' income. This paper elaborated current situation of agricultural insurance development in China in the new period,analyzed existing problems,and came up with pertinent recommendations.

Diversity of New Three-Wave Solutions and New Periodic Waves for the (3 + 1)-Dimensional Kadomtsev-Petviashvili-Boussinesq-Like Equation

Based on the generalized bilinear method, diversity of exact solutions of the (3 + 1)-dimensional Kadomtsev-Petviashvili-Boussinesq-like equation is successfully derived by using symbolic computation with Maple. These new solutions, named three-wave solutions and periodic wave have greatly enriched the existing literature. Via the three-dimensional images, density images and contour plots, the physical characteristics of these waves are well described. The new three-wave solutions and periodic solitary wave solutions obtained in this paper, will have a wide range of applications in the fields of physics and mechanics.

Causes of Corruption in China's Rural Areas in the New Period and Countermeasures

In the new period,corruption in China's rural areas is becoming increasingly prominent. There is frequent occurrence of violation of laws and disciplines,such as the use of power for personal gain,and corruption and bribery. Main causes for the corruption in China's rural areas include imperfect rural supervision mechanism,imperfect financial system,and low crime cost. How to deal with the increasingly serious corruption situation is a topic faced at present and in the future. It is required to continue to reinforce the democratic supervision and education of village cadres,improve the comprehensive quality of villagers,and increase the crackdown and punishment of corrupt practices,so as to guarantee healthy operation of rural authorities.

Construction of the Style of Study in Colleges and Universities in the New Period

The Nineteenth National Congress of the Communist Party of China has defined the mission of educating people for our educators.The style of study reflects the education philosophy,culture and spirit of a university from the inside to the outside. Starting from the present situation and existing problems of the construction of the style of study in colleges and universities in the new period,this paper puts forward some recommendations for the construction of the style of study in colleges and universities in the new period.

Innovation of Moral Education Mode in Agricultural and Forestry Colleges and Universities in the New Period

The moral quality of students in agricultural and forestry colleges and universities in the new period has a positive mainstream tendency,but at the same time there are some unavoidable problems. The instrumentalization of traditional moral education mode,mechanical preaching and the characteristics of knowledge education are the important reasons for the emergence of problems. The agricultural and forestry colleges and universities must realize the transformation and innovation of moral education mode,reshape the main position of moral education of college students,rebuild the core value of moral education which pays close attention to the growth of individual life,and reconstruct the way of realization of moral education in colleges and universities.

Foreword to a new periodical

Following the policy of reform and steps to open up, rapid economic development has been accompanied by promotion of communications, science, technology, and culture. In this period, Chinese medical workers have achieved a great deal in scientific research, both basic and clinical. It seems especially important that we under

New Challenges in A New Period

In 2005, China was ranked as the first place for exports and textile outputs, and its fiber production ac- counted for 36% in the global market. Meanwhile, the market share of Chi- nese MMF (Man-made Fiber) output in the world increased from 20.5% in 2000 to 40% in 2005.

Exploration and Discussion on Rural Financial Innovation in the New Period

With the deepening of urban and rural planning,in the new period,if rural financial development wants to adapt to the development trend of society,it needs to carry out corresponding innovations to improve the rural economy and promote urban and rural construction.This paper mainly analyzes the necessity of rural financial innovation in the new period,the problems existing in rural financial development and the rural financial innovation strategy in the new period for reference.

Palaeoclimatic Cycles, Global Environmental Changes and New Glacial Periods Induced by the Impact of Extraterrestrial Bodies

In terms of Earth\|Sun geometry, the Milankovitch theory has successfully explained most of the cyclic palaeoclimatic variations during the history of the Earth, especially in the Quaternary. In this paper, the authors suggest that the impact of extraterrestrial bodies on the Earth may be another mechanism to cause palaeoclimatic cycles, global environmental changes and new glacial periods. Based on geological and geochemical records in the boundary layers produced by six huge Cenozoic bolide\|impact events (65, 34, 15, 2.4, 1.1, 0.73 Ma B.P.), including those at 34, 15, 1.1 and 0.73 Ma B.P. which are represented by four famous tektite\|strewn fields, the process and mechanics of palaeoclimatic cycles and global environmental catastrophes induced by extraterrestrial impact are discussed in detail. Impact\|generated dust, soot and aerosol floating in the stratosphere could result in short\|term (<1 year), rapid drop in temperature immediately after impact. Through self\|regulation of the Earth’s climate system, the temperature at the surface slowly went up within 100a and maintained stable for a long time at 250K. If there were no other factors leading to the break\|down of the newly\|established equilibrium, a new glacial period would be initiated. Estimating from the thickness of \{δ\{\}\+\{13\}C\} and \{δ\{\}\+\{18\}O\} anomalies in sediments across the impact boundary layer and deposition rate, the duration of two stages of the palaeoclimate cycle in the form of cold weather—greenhouse effect—normal weather was 10\+4-10\+5a, respectively. The conclusion deduced from the above model is supported by palaeotemperature change recorded by oxygen isotope in sediments across the impact boundary layer.

Shanghai's Fashion During Republic Period

The goal of this research is to describe and analyze Shanghai’s fashion during Republic Period. Shanghai’s fashion during Republic Period plays a special role in fashion history of China and Shanghai history. In the paper, three aspects including the fashion centre of China as well as Far East, men’s fashion and women’s fashion in Shanghai are discussed. The style, textiles, color, decoration and combination of clothing are described. Many costumes from the Clothing Museum at Donghua University and private collections as well as some historical writings, photographs and publications are elucidated and corroborated to give a more detailed description about Shanghai’s fashion during that period.Here are some tentative conclusions. Firstly, Shanghai had always been the fashion center in China even Far East during Republic Period. Modeng was the main reflection of Shanghai fashion. Secondly, the traditional clothing exerted less influence and was less widely used, some kinds and combinations were out of fashion gradually. The fashion was described to be highly stylized, exquisite and concise. Thirdly, the influence of Western Style was further greater. The fashion in Shanghai was almost synchronous with fashion of Paris. Some western clothing was directly used in daily life and the elements of Western Style had an increasingly wide utilization. Fourthly, the New Chinese Style whose representatives were Qipao and Zhongshan Zhuang appeared and popularized in Shanghai. The fashion of Qipao changed frequently. Finally, the fashion in Shanghai called Shanghai Style could be summarized fashionable, exquisite, rapidly changeable, which is harmonious of both ancient and modern, Chinese and foreign.

Fouling Induction Period of CaCO_3 on Heated Surface

Fouling induction period of CaCO3 on heated surface was studied with the micro video technology. The rates of nucleating and nuclei growing were measured under various experimental conditions. The experimental results showed that both nucleating and nuclei growing rates of CaCO3 increased obviously with surface temperature and concentration of reagents. In addition, the experiment of fouling induction period on the surface material of chemical plated nickel-phosphorus-polytetrafluoroethylene indicated that not only the nucleate rate of CaCO3 decreased but also some fouling particles with certain size were easy to peel off from the heated surface under shearing stress, which means that the property of surface material is one of the most important factors influencing fouling induction periods.

Resilience in new nurses:a qualitative study

Objectives:To explore the resilience experience of new nurses and how new nurses develop and apply resilience strategies to cope with the difficulties during the transition period.Methods:A descriptive qualitative research method was on data acquired using data semi-structured interviews with 12 new nurses aged 20-26 years whose working time was more than 12 months but less than 24 months.Results:Analysis of the data could determine participants adopting resilience strategies to withstand difficulties and challenges in transition period.This period consisted of three main phases:"self-protection,""undertaking challenges,"and"planning future."The first-line nurse managers'feedback and flexible shift scheduling paid a vital part in promoting the resilience development of new nurses.Conclusions:Recognizing the importance of understanding and developing the resilience of new nurses in the transition period could greatly reduce the turnover rate and alleviate the shortage of nurses in global nursing workforce.

The Knees-Ankles-Toe in Cosmic Rays and the Periodic Table of Elementary Particles

This paper posits the discovery of the new elementary particles from the energy spectrum for the knees-ankles-toe of cosmic rays. The energy spectrum from 109 eV to 1020 eV appears to follow a single power law except few breaks at the knees-ankles-toe. The power index increases at the first knee and the second knee, and decreases at the ankle. Above 4 × 1019 eV, the power index increases as the “toe”. The fine structure of the cosmic ray spectrum shows that an ankle with decrease in power index is in between the first knee and the second knee, resulting in two knees, two ankles, and one toe. This paper posits that the knees-ankles-toe are explained by the very high-energy fermions and bosons in the periodic table of elementary particles that places all known leptons, quarks, gauge bosons, and the Higgs boson in the table with the calculated masses in good agreement with observed values. In the periodic table, some high-energy dimensional fermions (Fd where d= dimensional orbital number from 5 to 11) and bosons (Bd) are involved in the knees-ankles-toe. At the knees and the toe, some parts of the energies from the energy sources of cosmic rays are spent to generate Fd and Bd, resulting in the increase of power index. The ankles are the the middle points (midpoints) between the adjacent dimensional fermions and bosons. At a midpoint, the energy is too high to keep the thermally unstable high-energy dimensional particle,resulting in the decay and the decrease of power index. The calculated masses of B8, the midpoint, F9, the midpoint, and B9, are 1.7 × 1015, 2 × 1016, 2.4 × 1017, 2.8 × 1018, and 3.2 × 1019 eV, respectively, which are in good agreement with observed 3 × 1015, 2 × 1016, 3 × 1017, 3 × 1018, and 4 × 1019 eV for the first knee, the first ankle, the second knee, the second ankle, and the toe, respectively. The mass of F10 is 4.4 × 1021 eV beyond the GZK limit, so F10 and above are not observed.

New Types of Travelling Wave Solutions From （2＋l）-Dimensional Davey-Stewartson Equation

In this paper, based on new auxiliary nonlinear ordinary differential equation with a sixtb-aegree nonnneal term, we study the （2＋l ）-dimensional Davey-Stewartson equation and new types of travelling wave solutions are obtained, which include new bell and kink profile solitary wave solutions, triangular periodic wave solutions, and singular solutions. The method used here can be also extended to many other nonlinear partial differential equations.

Empirical Test of Wagner＇s law in New Public Management Countries＇ Tax Revenue

The essence of empirical test of Wagner characteristic in new public management countries＇ tax revenue is to test the influence of economic growth on tax growth since new public management movement. Under IMF statistical framework, by using E-G two-step method in co-integration test and Granger causality test and empirically testing of the gross tax revenue and classified tax revenue in Australian, Canada, France, America, Britain these five countries, we can find that most indicators in most countries do not confirm to Wagner＇ s law. With the growth of GDP, tax revenue as a percentage of GDP rises periodically but not permanently. This period can be called the validity period of Wagner＇ s law in financial scale.

新入职护士过渡期不同阶段职场适应的真实体验

目的探索新入职护士在过渡期不同阶段职场适应的工作体验,了解其在护理岗位适应过程中面临的各种压力、情感体验及行为形成,进一步探索并优化新入职护士培训方案的相关内容。方法本研究采用现象学研究方法,于2023年3-6月在西安交通大学第一附属医院对20名新入职护士进行半结构式深入访谈,并使用Colaizzi 7步分析法对访谈内容进行整理分析。结果提炼得出4个主题和9个亚主题,分别为职业认知(入职1个月)(工作环境不熟悉、角色转化困难、职业认同困扰)、学习适应(2~3个月)(岗位能力不足、自我否定、)、融入环境(4~6个月)(缺乏专科知识、缺乏组织归属感、)、职业胜任(7~12个月)(预警和应对突发事件能力不足、岗位不确定性所致的焦虑)。结论新入职护士过渡期的规范化培训对其职业适应及职业发展至关重要,护理管理者可通过了解新护士过渡期不同阶段职场适应的工作体验,优化培训方案,增加新护士职业认同、心理健康的相关培训,帮助新护士尽早适应临床工作。

从新时期到新时代:论乡土小说的知识书写

乡村振兴本质上是乡村现代化的过程,也是现代科技、现代理念融入乡村建设的过程。乡村振兴战略的关键在于人才振兴与科技创新。从新时期到新时代,乡土小说中集中出现各种关于农业科技知识、乡土经验与现代知识的书写,体现了改革开放以来乡村现代化的内生动力与国家意识形态话语推进的同一与融合。其中农业科技知识的更新,构成乡村致富的内在驱动。乡土经验型知识的伦理化发展为市场化,体现了乡村传统的价值新变。各种现代学科知识发展为乡村致富的现代管理知识,体现了文学从知识呈现到真实表现“新山乡巨变”的发展事实。小说中知识书写在三个层面的发展变化,共同见证了人们从新时期到新时代寻求中国式乡村现代化的努力,又在美学层面拓宽了乡土小说的思维与视界。

新时期我国农业生产性服务业的创新路径与策略

近年来,我国农业生产性服务业在政策扶持下迅速发展,农业机械装备总量与作业水平持续提升,服务主体与业务范围日趋多元,服务形式不断创新,规模服务主体组织带动农户优势凸显,农业生产性服务的功能作用不断升级。然而,该领域仍面临诸多挑战,如产业仍处于辅助性地位、服务供给不足、机械化作业环节发展不均衡、服务组织数量和融合度不足以及服务短板突出。为应对这些挑战,提出新时期的发展策略:健全工作推进机制;建设公共服务平台,创新农业生产性服务主体合作方式;引导农业生产性服务业规范发展,推动各地建立服务标准;加大政策落实力度,创新农业生产性服务业支持方式;加快培育有实力的服务组织,创新服务供给形式;完善农业基础设施,加快补齐服务短板;切实发挥村集体在推进适度规模经营中“统”的作用。