Volcanic activity sparks the Arctic Oscillation

The parasol effect of volcanic dust and aerosol caused by volcanic eruption results in the deepening and strengthening of the Arctic vortex system, thus stimulating or strengthening the Arctic Oscillation (AO). Three of the strongest AOs in more than a century have been linked to volcanic eruptions. Every significant fluctuation of the AO index (AOI = ΔH_middle latitudes − ΔH_Arctic) for many years has been associated with a volcanic eruption. Volcanic activity occurring at different locations in the Arctic vortex circulation will exert different effects on the polar vortex.

Establishment of Innovative Approaches of Nanofluids

The main objective of therapy for many medications is to obtain a therapeutically effective and non-toxic steady-state blood or tissue level for a sustained length of time. Conventional drug delivery system not only achieves but also maintains the drug concentration within the therapeutically effective range only when taken several times a day depending upon the dosage regimen. This result shows significant fluctuation in drug levels. An approach to overcome such fluctuations conventional led to the development of several novel drug delivery systems (NDDS) that could revolutionize formulation methods and provide a number of therapeutic benefits. The chapter is divided into two sections: the first deals with nanofluids, and the second discusses their use in medicine. Nanotechnology is a novel technique that comprises materials and equipment capable of regulating a substance's physical as well as chemical characteristics at subatomic scales. This invention has the potential to remove some of the obvious boundaries between biology, physics, and chemistry, as well as influence our current perceptions and understanding. As a result of the widespread application of nanotechnology throughout time, a slew of new challenges and bearings may develop in education, research, and diagnostics. Nanofluids are known as emulsions or suspensions of nanoparticles (NPs) in fluids. At low nanoparticle concentrations, they demonstrate a significant improvement in their characteristics.

Mucus, Microbiomes and Pulmonary Disease

The respiratory tract harbors a stable and diverse microbial population within an extracellular mucus layer. Mucus provides a formidable defense against infection and maintaining healthy mucus is essential to normal pulmonary physiology, promoting immune tolerance and facilitating a healthy, commensal lung microbiome that can be altered in association with chronic respiratory disease. How one maintains a specialized (healthy) microbiome that resists significant fluctuation remains unknown, although smoking, diet, antimicrobial therapy, and infection have all been observed to influence microbial lung homeostasis. In this review, we outline the specific role of polymerizing mucin, a key functional component of the mucus layer that changes during pulmonary disease. We discuss strategies by which mucin feed and spatial orientation directly influence microbial behavior and highlight how a compromised mucus layer gives rise to inflammation and microbial dysbiosis. This emerging field of respiratory research provides fresh opportunities to examine mucus, and its function as predictors of infection risk or disease progression and severity across a range of chronic pulmonary disease states and consider new perspectives in the development of mucolytic treatments.

The Study of the Effect of Two-Sided Variable Trends on the Occurrence of Hypertension

Hypertension is an excessively raised blood pressure condition that can cause serious health complications and increase the risk of heart disease, stroke, and sometimes death. The problem with hypertension cases has experienced a significant fluctuation from 2014 as many as 95 cases, increasing in 2015 to 105 cases. The survey results show that hypertension that occurs in the community is caused by family history and does not pay attention to the type of food eaten. Hypertension in the community at the Meureubo Community Health Center, Meureubo District, West Aceh Regency. This study was an analytical survey with a cross-sectional design which was conducted in December 2016 with a sample of 51 people, analyzed using univariate and bivariate, then tested with chi-square. The results showed that there was an effect of genetics and lifestyle on the incidence of hypertension as evidenced by the value of P. value <α = 0.05. For the PUSKESMAS to increase motivation in the community by suggesting consuming healthy foods, exercising regularly, to achieve the expected healthy life.

ORGANIZATIONAL FACTORS AFFECTING EMPLOYEE’S MOTIVATION AND PRODUCTIVITY IN BANGLADESHI SATELLITE TELEVISION CHANNELS

The article illustrates the connection between organizational factors that influence on employee’s motivation and productivity in a given organization satellite TV channel in Bangladesh. The exploration surveys important writing to distinguish the organizational factors that impact representative inspiration and their output also. Be that as it may, the connection between organizational components and employee’s efficiency is yet to be seen thoroughly. The examination investigates view of hierarchical components like reward system, training and jobs security and the representative efficiency. The example is of significant fluctuation as far as gender, educational level, salary and employment tenure. Information investigations were performed utilizing SPSS 23.0, and the outcomes demonstrate that employee inspiration have a significant positively influence on by and large employee profitability in a satellite TV station. JEL: L10; L96; J01 <p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/edu_01/0790/a.php" alt="Hit counter" /></p>

Volcanic Activity Sparks Arctic Oscillation

The parasol effect of volcanic dust and aerosol caused by volcanic eruption results in the deepening and strengthening of the Arctic vortex system, thus stimulating or strengthening the Arctic Oscillation (AO). Three of the strongest AOs in more than a century have been linked to volcanic eruptions. Every significant fluctuation of the AO index (AOI) for many years has been associated with a volcanic eruption. Volcanic activity occurring at different locations in the Arctic vortex circulation will exert different effects on the polar vortex. Strong volcanic activity above level 5 erupting outside the Arctic vortex circulation can have a certain degree of influence on the Arctic oscillation and only cause small AOI fluctuations.

Characterization of interaction between electric vehicles and smart grid

With the development of smart distribution technology in the future, electric vehicle users can not only charge reasonably based on peak-valley price, they can also discharge electricity into the power grid to realize their economic benefit when it’s necessary and thus promote peak load shifting. According to the characteristic that future electric vehicles can discharge, this paper studies the interactive characteristics between electric vehicles and smart grid. In this paper, the example shows that the charging and discharging behaviour of EV users will bring significant fluctuation effect to the power grid load, and the reasonable TOU strategy can stimulate EV users to conduct reasonable charging and discharging, so as to smooth the peak and valley difference of some power grid.

Status of springs in mountain watershed of western Nepal

The study, conducted in western hilly areas of Nepal, inventoried and mapped over 4,222 springs from five different watersheds. The study showed that more than 50% of the spring sources were found under natural conditions, i.e., open spring whereas 15% of them were of pond type. Similarly, the other 15% spring was recorded as a concrete structure or tank while 1% was determined to be a well. Attempts were made to identify if a change in water discharge from springs relates to rainfall patterns. The inter-annual variability analysis shows a significant fluctuation suggesting variation in water discharge across spring sources. The lowest amount of yearly rainfall received in the river basin is governed by decreasing water flow from the springs in the upper and mid-hills of Nepal. Besides, the intra-annual variation (i.e., seasonal and concentrative nature of rainfall only during monsoon) leads to shortage of drinking water and other domestic purposes (e.g., cooking, cleaning) during the dry months of the year. This study, based on the estimation of discharge flow in these springs, revealed that about 70% were decreasing and, in particular, the flow over the recent ten years decreased significantly.

The Current Situation, Hot Spot, and Frontier of the Research on the Employment Pressure of College Students in China (Quantitative Visualization Analysis Based on CNKI Core Literature Library in 2002-2019)

In order to understand the development of the research on College Students' employment pressure and provide a reference for the research field of College Students' employment pressure, this paper analyzes the current situation, hot spots, and frontier of the research on College Students' employment pressure by using the bibliometric method. The results showed that: the total amount of research on the employment pressure of college students in China showed a significant fluctuation trend; the authors and institutions of the research are distributed in colleges and universities; the research on the employment pressure, social support, mental health education and coping style of college students is the research hotspot and frontier in this field at present.

AUDIT SERVICE MARKET ANALYSIS IN UKRAINE

The analysis of the audit services market clearly demonstrates a significant fluctuation in the quantity and cost of services in different regions, which in most cases depends on the concentration of industrial enterprises, the solvency of the audit customers themselves and their understanding of the cost and quality of audit services. This article is dedicated to this, in which such fundamental issues of the activities of audit firms and auditors as entering the professional services market, the quality of such services, and pricing for audit services are examined. The analysis of the audit services market clearly demonstrates a significant fluctuation in the quantity and cost of services in different regions, which in most cases depends on the concentration of industrial enterprises, the solvency of the audit customers themselves and their understanding the cost and quality of audit services. The article considers such problems of the auditors and audit firms activities as entering the professional services market, the quality of such services, and pricing of audit services. The analysis of the market of audit services is presented, which demonstrates a significant fluctuation in the quantity and cost of services in different regions, which in most cases depends on the solvency of audit customers, the concentration of industrial enterprises and the quality of audit services provided. The analysis of the audit activities results and the state of the market for audit services indicates that the audit market suffers from changes occurring in the country, which indicate that the audit market is functioning and transforming as a result of a number of factors, in particular: crisis phenomena in society; stricter requirements for the audit profession by regulators; imperfection of the legislative framework; lack of a mechanism for pricing audit services; lack of punishment for false information in the reports of auditors; insufficient number of highly qualified auditors; decrease in solvency of audit customersю It was found that, along with a decrease in the number of subjects of audit activity in the Register of Audit Firms, there is a tendency to increase the volume of services provided. It is proved that in order to increase the value of the audit, introduce and operate a system for ensuring the quality of audit services, improve the professional knowledge of practicing accountants, increase the market for audit services and ensure the important role of the audit profession recognized in our society, constant monitoring and development of decisions on issues related to the functioning of the audit system in Ukraine are necessary. Keywords: audit, market, competition, audit quality, cost of audit services, subjects of audit activity