Proposed Wave Momentum Source for Generating the 22-Year Solar Cycle

For the 22-year solar cycle oscillation there is no external time dependent source. A nonlinear oscillation, the solar cycle must be generated internally, and Babcock-Leighton models apply an artificial nonlinear source term that can simulate the observations—which leaves open the question of the actual source mechanism for the solar cycle. Addressing this question, we propose to take guidance from the wave mechanism that generates the 2-year Quasi-biennial Oscillation (QBO) in the Earth atmosphere. Upward propagating gravity waves, eastward and westward, deposit momentum to generate the observed zonal wind oscillation. On the Sun, helioseismology has provided a thorough understanding of the acoustic p-waves, which propagate down into the convective envelope guided by the increasing temperature and related propagation velocity. Near the tachocline with low turbulent viscosity, the waves propagating eastward and westward can produce an axisymmetric 22-year oscillation of the zonal flow velocities that can generate the magnetic solar dynamo. Following the Earth model, waves in opposite directions can generate in the Sun wind and magnetic field oscillations in opposite directions, the proposition of a potential solar cycle mechanism.

Effect Research of Immobilized Algae-bacteria Removal Ammonia Nitrogen of Aquaculture Wastewater and Proposed Model

Applied Immobilized algae bacteria (ABI) to remove ammonia of freshwater aquaculture wastewater. Temperature (T),PH,light intensity (I),dissolved oxygen (DO) and filling rate five factors plays important role in the process of ammonia nitrogen removal ,related data between ammonia removal and five factors was received through multi-factor orthogonal test,and established relations model between the five factor and nitrogen removal. The results show that five-factors had significant effect on AR,and the best combinations for removing AR was temperature 30 ℃,pH=7.0,light intensity 6 000 lux,dissolved oxygen 5.0 mg/L and the fill rate 10%. According to the experimental data,equation model was proposed and coefficient of determination R2 =0.864 8,P<0.05. Samples T-test was done between the model predictions and the actual measured values.Test results showed that the significant difference of overall mean value sig. (2-tailed) was 0.978 (P>0.05),it Shows that had no significant difference between model predictions and the actual measured value,and model had a high degree of fitting.

Recently Ratified and Proposed Cambrian Global Standard Stratotype-section and Points

This paper briefly summarizes an officially ratified Global Standard Stratotype-section and Point （GSSP） and a proposed GSSP for global stages of the Cambrian System. The Luoyixi section near Luoyixi town, Guzhang, northwestern Hunan is ratified as the boundary stratotype for the base of the global Guzhangian Stage, which is the upmost stage of an unnamed series termed provisionally as Cambrian Series 3. The GSSP position lies 121.3 m above the base of the Huaqiao Formation in the section, coinciding with the first appearance of the cosmopolitan agnostoid trilobite Lejopyge leavigata.The Duibian B section at Duibian village, Jiangshan, western Zhejiang, is proposed as the boundary stratotype for the base of the proposed global Jiangshanian Stage that is the second stage of the Furongian Series. The proposed GSSP position lies 108.12 m above the base of the Huayansi Formation in the section, coinciding with the first appearance of the cosmopolitan agnostoid trilobite Agnostotes orientalius. This horizon is also with the first appearance of the cosmopolitan polymerid trilobite lrvingella angustilimbata.

A proposed model for best practice in nursing clinical teaching in China

Objective To explore a corresponding model that would bridge the gap between the practice of clinical teaching of nursing students in clinical settings in China and the clinical instructors' standard teaching of nursing students in clinical settings in the Philippines. Methods A phenomenological-qualitative,non-experimental type of research was utilized to recruit 27 staff nurses/clinical teachers in China. Data was collected by using audio-tapes and taking notes in the interviews. Results A content analysis was conducted and the sorted into four themes:(1) The things that they were able to teach their students;(2) The things that they were not able to teach their students;(3) The difficulties encountered in doing Clinical Teaching for their students;(4) Suggestions to improve Clinical Teaching. Conclusion According to the findings,the "CP's Proposed Nursing Clinical Teaching Model"should be introduced into the clinical set-up for staff nurses/clinical teachers handling nursing students in China.

SYNTHESIS OF(4S,5R)-5-HYDROXY-4-DECANOLIDE.THE PROPOSED AUTOREGULATOR FROM STREPTOMYCES

(4S,5R)-5-Hydroxy-4-decanolide ,the proposed autoregulator from streptomyces Griseus was synthesized from an allyl alcohol 2,employ- ing the Sharpless kinetic resolution and the reaction of diethyl malonate with the epoxy compound as two key steps.

Proposed Libyan Guidelines for the Management of Inpatient Hyperglycemia with Corona Virus-19 (COVID-19) Infection

Serious hyperglycemia is one of the manifestations of COVID-19 infection which increase patient morbidity and mortality especially in patient requiring hospitalization. Consequently, many protocols and algorithms for hospitalized patients with COVID-19 induced hyperglycemia based mainly on recent studies and previous evidence on non-COVID-19 patients were published. Of note nearly all guidelines released by the different COVID-19 committees in Libya don’t include a clear focus on management of in-patient hyperglycemia and maybe this plays a pivotal role in increase our COVID-19 in-hospital mortality. I proposed a simplified approach depending on the released international guidelines to be easily implemented by Libyan health care staff caring about COVID-19 patients and hoping to be accepted by our National Diabetes Committee.

Large User Direct Transaction: Mechanism and Mode Proposed

Bilateral Transaction between large users and power generation enterprises is not a simple reform. It is an important stage in power market restructuring and will grant the electricity users the right of service selection. The implementation of bilateral transactions will help to establish the multiple buyers' market structure, reasonable price mechanism and market trading mechanism. It is also an important approach to enhance the competition in the market and improve the efficiency of energy resource allocation.

Translation of Magic Itemsin League of Legends from English into Chinese:Challenges and Proposed Techniques

Over the past decades,video games have exploded in popularity,as thousands of enchanting games are released every year and millions of people become big fans of video games and this potential market offers plenty of working opportunities for transla?tors,especially for those who major on English to Chinese translation due to China's dense population and millions of players.Howev?er,there are several challenges in terms of translating video games,for example,coined words and ambiguous terms,because most of them exist in merely made-up stories and virtual worlds created by programmers.Though it is challenging to some extent,the presen?tation that I have done on translating magic spells in Harry Pottery and its feedback provide me with insights into the way I process translation of special terms.Hence,this paper will focus on translating magic items in the most popular online game—League of Leg?ends from English to Chinese and the purpose of this paper is trying to find ways to produce a high quality translation.By using differ?ent techniques,the translation need be readable and understandable for e-players in China or it could preserve its original flavor to maintain and attract more fans of this game.This paper will introduce general background information about this game and some magic items.Afterwards,it will point out potential challenges when translating these magic items and apply translation strategies and tech?niques to deal with the difficulties and,in turn,evaluating these approaches.Finally,some thoughts and viable methods for translating magic items in video game field will be surmised.

Establishment of a National Biomedical Information Center Proposed

Bioinformatics research institutes or centers have made their debut in China in recent years. However, their capacity and academic build-up are not satisfactory. In order to keep abreast with the advanced international level in terms of scholarship, a well-known Chinese scientist has called on the central authorities to set up a national biomedical information center. Duplicate construction of bioinformatics institutions would be a waste of scarce resources,

Technology Roadmap for Space Solar Power Proposed by Chinese Scientists

As a result of Japan raising the alert level at its quake-damaged nuclear plant from four to seven on a seven-point international scale of atomic incidents,which was caused by the 9.0-magnitude earthquake

NPC deputy has proposed setting up Hanfu Day

Recently,Cheng Xinxiang,deputy to the National People's Congress and inheritor of Hunan embroidery,proposed to establish a National Hanfu Day at Two Sessions.For the time,the topic rushed to the Chinese social network hot list,which triggered online discussion among netizens.

Construction of a Computational Scheme for the Fuzzy HIV/AIDS Epidemic Model with a Nonlinear Saturated Incidence Rate

This work aimed to construct an epidemic model with fuzzy parameters.Since the classical epidemic model doesnot elaborate on the successful interaction of susceptible and infective people,the constructed fuzzy epidemicmodel discusses the more detailed versions of the interactions between infective and susceptible people.Thenext-generation matrix approach is employed to find the reproduction number of a deterministic model.Thesensitivity analysis and local stability analysis of the systemare also provided.For solving the fuzzy epidemic model,a numerical scheme is constructed which consists of three time levels.The numerical scheme has an advantage overthe existing forward Euler scheme for determining the conditions of getting the positive solution.The establishedscheme also has an advantage over existing non-standard finite difference methods in terms of order of accuracy.The stability of the scheme for the considered fuzzy model is also provided.From the plotted results,it can beobserved that susceptible people decay by rising interaction parameters.

A Hybrid SIR-Fuzzy Model for Epidemic Dynamics:A Numerical Study

This study focuses on the urgent requirement for improved accuracy in diseasemodeling by introducing a newcomputational framework called the Hybrid SIR-Fuzzy Model.By integrating the traditional Susceptible-Infectious-Recovered(SIR)modelwith fuzzy logic,ourmethod effectively addresses the complex nature of epidemic dynamics by accurately accounting for uncertainties and imprecisions in both data and model parameters.The main aim of this research is to provide a model for disease transmission using fuzzy theory,which can successfully address uncertainty in mathematical modeling.Our main emphasis is on the imprecise transmission rate parameter,utilizing a three-part description of its membership level.This enhances the representation of disease processes with greater complexity and tackles the difficulties related to quantifying uncertainty in mathematical models.We investigate equilibrium points for three separate scenarios and perform a comprehensive sensitivity analysis,providing insight into the complex correlation betweenmodel parameters and epidemic results.In order to facilitate a quantitative analysis of the fuzzy model,we propose the implementation of a resilient numerical scheme.The convergence study of the scheme demonstrates its trustworthiness,providing a conditionally positive solution,which represents a significant improvement compared to current forward Euler schemes.The numerical findings demonstrate themodel’s effectiveness in accurately representing the dynamics of disease transmission.Significantly,when the mortality coefficient rises,both the susceptible and infected populations decrease,highlighting the model’s sensitivity to important epidemiological factors.Moreover,there is a direct relationship between higher Holling type rate values and a decrease in the number of individuals who are infected,as well as an increase in the number of susceptible individuals.This correlation offers a significant understanding of how many elements affect the consequences of an epidemic.Our objective is to enhance decision-making in public health by providing a thorough quantitative analysis of the Hybrid SIR-Fuzzy Model.Our approach not only tackles the existing constraints in disease modeling,but also paves the way for additional investigation,providing a vital instrument for researchers and policymakers alike.

Using Circular Economics Strategies to Manage Tourism on Remote Islands:A SMART Approach

Circular economics theory offers destination managers of remote islands a solution-oriented approach to environmental sustainability. This paper examines the practical benefits of this theory that will support the development of a circular economy regarding sustainable island tourism (SIT). The aim of this paper is to inform discussions regarding the feasibility of applying a practice theory that emphasises changes in the behaviours across three segments, visitors, residents, and enterprises using SMART technologies. To achieve this objective, a SMART indicator system (SIS) was used to identify current practices that would support a circular economy (CE). The key innovation of this study is the creation of a proposed framework that may inform best practices for SIT in the future. The findings highlight the potential opportunity of evidenced-based planning to deliver a circular economy strategy (CES) for remote islands in the future. These insights can potentially impact the way that local authorities and destination managers approach the planning of tourism for six islands along the west coast of Ireland.

Integration of Chinese Medicine and Western Medicine in Clinical Practice(Patient Care):Past,Present,and A Proposed Model for the Future

Historic Background Chinese medicine （CM） has over 2,000 years of history in China and was the only health care system providing care for Chinese prior to the introduction of Western medicine （WM） into China. WM was slowly introduced into China by missionaries from the middle 17th century to the beginning of the 19th century. By 1840, WM began to take root in China. Western hospitals, clinics, medical schools and nursing schools spread rapidly throughout the country. At that time, with the might and power portrayed by Western countries,

Research progress on interdisciplinary cooperative learning in nursing

Multidisciplinary and interprofessional collaboration among medical staff is an effective way to reduce the incidence and complication of complex diseases and improve the quality of life.Therefore,it is very important to carry out interdisciplinary cooperative learning for nursing students in the education stage.This paper expounds the current situation of cross-disciplinary nursing education at home and abroad from the aspects of preparation and influencing factors of cross-disciplinary cooperative learning,teacher team building,teaching content and teaching methods,implementation time and place,in order to put forward suggestions for carrying out cross-disciplinary cooperative learning in college courses,and provide reference for many educators to carry out cross-disciplinary education and improve the comprehensive ability of nursing students.

A proposed approach for detecting terahertz pulses by using double few-cycle laser pulses with opposite carrier envelope phases

Previous research shows that few-cycle laser（FCL） pulses with low energy and without a bias field can be used to coherently detect terahertz（THz） pulses. As we know, it is very difficult to stabilize the carrier envelope phase（CEP） of FCL pulses, i.e., there are some random fluctuations for the CEP. Here we theoretically investigate the influence of such instability on the accuracy of THz detection. Our results show that although there is an optimum CEP for THz detection, the fluctuations of the CEP will lead to terrible thorns on the detected THz waveform. In order to solve this problem, we propose an approach using two few-cycle laser pulses with opposite CEPs, i.e., their CEPs are differed by π.

AN ALGORITHM PROPOSED FOR BUSY-PERIOD SUBCOMPONENT ANALYSIS OF BULK QUEUES

This paper presents an algorthmic procedure for a busy-period subcomponent analysis of bulkqueues. A component of interest for many server queues is the period tto reduce congestion froma level k to level k-1. For an M(x)/M/c system with the possibility of total or partial rejection ofbatches, it is demonstrated that the expected length of busy periods, the proportion of delayed batchand the steady state queue length probabilities can be easily obtained. The procedure is based on thenested partial sums and monotonic properties of expected lengths of the busy periods.