scholarly journals Associations between Meteorological Factors and Visceral Leishmaniasis Outbreaks in Jiashi County, Xinjiang Uygur Autonomous Region, China, 2005–2015

2019 ◽  
Vol 16 (10) ◽  
pp. 1775 ◽  
Author(s):  
Yi Li ◽  
Canjun Zheng
Keyword(s):  
Relative Humidity ◽  
Visceral Leishmaniasis ◽  
Meteorological Factors ◽  
Public Health Problem ◽  
Monitoring And Control ◽  
Autonomous Region ◽  
Xinjiang Uygur Autonomous Region ◽  
Increasing Temperature ◽  
And Control ◽  
The Impact

Although visceral leishmaniasis disease is controlled overall in China, it remains a serious public health problem and remains fundamentally uncontrolled in Jiashi County, Xinjiang Uygur Autonomous Region. During 2005–2015, there were two outbreaks in Jiashi County. Assessing the influence of meteorological factors on visceral leishmaniasis incidence is essential for its monitoring and control. In this study, we applied generalized estimating equations to assess the impact of meteorological factors on visceral leishmaniasis risk from 2005 to 2015. We also compared meteorological factors among years with Kruskal–Wallis test to explore possible reasons behind the two outbreaks that occurred during our study period. We found that temperature and relative humidity had very significant associations with visceral leishmaniasis risk and there were interactions between these factors. Increasing temperature or decreasing relative humidity could increase the risk of visceral leishmaniasis events. The outbreaks investigated might have been related to low relative humidity and high temperatures. Our findings will support the rationale for visceral leishmaniasis control in China.

Spatio-temporal distribution analysis of TB in Xinjiang Uygur Autonomous Region, China

2019 ◽  
Author(s):  
Liping Zhang ◽  
Yanling Zheng
Keyword(s):  
Prevention And Control ◽  
Public Health Problem ◽  
Western China ◽  
Distribution Analysis ◽  
Global Public Health ◽  
Upward Trend ◽  
Autonomous Region ◽  
Xinjiang Uygur Autonomous Region ◽  
Spatio Temporal ◽  
And Control

Abstract Background: Tuberculosis (TB) is a major global public health problem, which also affects economic and social development. China has the third largest burden of tuberculosis in the world. TB control made the slowest progress in western China while the highest prevalence of it showed up in Xinjiang. The study was conducted to investigate the spatial epidemiological features of pulmonary tuberculosis in Xinjiang Uygur Autonomous Region (referred to as Xinjiang) and compared the regional differences in the incidence of TB, for the 2013-2016，which can provide scientific reference for TB prevention and control. Methods: Based on the TB monitored data, descriptive statistics was used to analyze the distribution characteristics of TB patients. Spatial correlation analysis and spatio-temporal scanning techniques were used to explore the clustering of TB in Xinjiang. Results: A total of 178,674 TB cases were notified in Xinjiang from 2013 to 2016 with an average annual incidence of 195.32/100,000. The incidence of TB in Xinjiang showed an upward trend. Male and female patients accounted for 52.56％and 47.44％ respectively，with the sex ratio being 1.11:1. The number of cases continuously increased with the increasing age，and the elderly TB patients aged 60 years and above accounted for 46.77％．Most of the patients with TB were farmers and shepherds, accounting for 72.11％．The incidence of TB presented an upward trend from east to west and from north to south. Obvious spatial aggregation was observed in the incidence of TB in 98 countries and districts from 2013 to 2016 and the global Moran’s I was 0.5768 (P<0.001). The reported incidence rate of TB showed remarkable seasonality. The hot spots of TB were mostly concentrated in the southern Xinjiang with Kashgar as the center, while the cold spots were in northern Xinjiang with Urumqi as the center． Conclusion: The TB incidence displayed spatial and temporal aggregation at the levels of district and county in Xinjiang during 2013-2016, with high risk areas relatively concentrating in the southern Xinjiang．It is necessary to conduct targeted TB prevention and control in key areas and allocate health resources reasonably. Keywords: Tuberculosis; Spatial autocorrelation; Spatio-temporal scanning analysis

The Study of Quality Monitoring and Control for Laser Cutting Based on Pulse-Induced Acoustic Sound

2012 ◽  
Vol 182-183 ◽  
pp. 422-426 ◽  
Author(s):  
Hui Juan Hao ◽  
Guang He Cheng ◽  
Ji Yong Xu
Keyword(s):  
Adaptive Control ◽  
Laser Cutting ◽  
Cutting Speed ◽  
Processing Parameters ◽  
Wavelet Denoising ◽  
Quality Monitoring ◽  
Monitoring And Control ◽  
Time Frequency ◽  
And Control ◽  
The Impact

In this paper, the pulse-induced acoustic sound in laser cutting is collected, and the data processing is performed with wavelet denoising and time-frequncy analyzing. The impact of laser processing parameters on the acoustic signal is discussed; and further analysis of the effect of cutting speed is conducted. The corresponding relationship between the best velocity and the maximum time-frequency energy density is got; also the plan of adaptive control in laser cutting is designed. The results in this paper can provide important parameters for adaptive control of laser cutting.

scholarly journals SQoF-WEAR Project. The Use of Wearable Devices to Identify the Impact of Stress on Workers’ Quality of Life

2021 ◽  
Vol 7 (1) ◽  
pp. 25
Author(s):  
Patricia Concheiro-Moscoso ◽  
Betania Groba ◽  
Sílvia Monteiro-Fonseca ◽  
Nereida Canosa ◽  
Cristina Queirós
Keyword(s):  
Quality Of Life ◽  
Public Health Problem ◽  
Wearable Devices ◽  
Assessment Tools ◽  
Self Report ◽  
Major Public Health Problem ◽  
The University ◽  
And Control ◽  
The Impact

(1) Background: Stress is a major public health problem due to its relevant health, social and economic repercussions. Moreover, stress can be associated with work; when stress increases over time, burnout can occur, an occupational phenomenon recognized by the WHO in 2019. There is interest in the use of wearable devices to monitor and control stressors and their influence on the condition of workers. This study aims to identify the level of job stress and its influence on the quality of life of workers. (2) Methods:This longitudinal study was carried out between the end of May and mid-July 2021. Three assessment tools along with a daily and a weekly questionnaire were computerized through the RedCap platform. The participants had to fill out the diary and weekly questionnaires and wear a Xiaomi Mi Band 5 during the project. (3) Results and discussion: Thirty-six workers from the University of Coruña and from the University of Porto participated in the project. This study promotes the awareness of workers regarding their work stress and the influence of this factor on their quality of life using physiological (e.g., activity, sleep, and heart rate) and psychological indicators (self-report questionnaires in different moments).

The Impact of Mobile Phones on Teenagers' Socialization and Emancipation

2015 ◽  
pp. 12-24
Author(s):  
Kalogeraki Stefania ◽  
Papadaki Marina
Keyword(s):  
Mobile Phone ◽  
Mobile Phones ◽  
Parental Monitoring ◽  
Peer Group ◽  
Monitoring And Control ◽  
Group Interactions ◽  
The One ◽  
And Control ◽  
The Impact ◽  
Mobile Phone Communication

The mobile phone has become an indispensable mean of communication in the world today, and for teenagers specifically has become de rigueur in everyday life. The eagerness of teenagers to embrace mobile devices can be associated with such devices' instrumental as well as social and expressive functions. However, these functions are intertwined with critical impacts on the interaction between teenagers and parental/peer groups. On the one hand, the mobile phone acts as a symbolic “umbilical cord” that provides a permanent channel of communication, intensifying parental surveillance. On the other hand, it creates a greater space for interaction with peers beyond parental monitoring and control. This article summarizes current research and presents an empirical example of the impact of teenagers' mobile phone communication on the dynamics of parental and peer group interactions during their socialization and emancipation from the familial sphere.

scholarly journals THE IMPACT OF TECHNOLOGICAL INNOVATIONS ON THE COMPETITIVENESS OF THE TELEMATIC COMPANIES

2020 ◽  
Vol 12 (0) ◽  
pp. 1-11
Author(s):  
Elena Dadelytė ◽  
Alma Mačiulytė-Šniukienė
Keyword(s):  
Technological Innovation ◽  
Transport Sector ◽  
Technological Innovations ◽  
Monitoring And Control ◽  
The Public ◽  
Correlation And Regression Analysis ◽  
Economic Progress ◽  
Definition Of ◽  
And Control ◽  
The Impact

Innovation is an important driver of economic progress, benefiting consumers, business and the economy as whole. However, innovation companies face high risks because innovation requires a lot of resources, and it is difficult to predict a payback period in advance. This is common for all types of innovation, but especially to technological innovation. One of the least researched technological innovations is telematics, innovative transport monitoring and control technology solutions. Those are widely applied in logistics, car-sharing platforms and the public transport sector. These innovations help to achieve the goals of the companies that buy and install them, but question what impact they have on the competitiveness of the companies that create these innovations remains a matter of debate. To fill this gap, the purpose of this article is to determine the impact of technological innovation on the competitiveness of telematics companies. In pursuit of this goal, the concepts of technological innovation and competitiveness are revealed. The definition of telematics innovation and its significance for the competitiveness of enterprises was also formed. The empirical part discusses the telematics market, provides the analysis of the main competitiveness indicators of 8 telematics companies and their changes, as well as the analysis of the research and development (R&D) costs and the impact of innovations on competitiveness. Applied research methods: a critical analysis of scientific literature, generalization, systematization of data, computation, and comparison of relative indicator, data dispersion indicator, and dynamics indicator, correlation, and regression analysis. The research reveals that creation and development innovation are related to competitiveness of telematics companies. However, excessive investment into innovation no longer generates positive return.

scholarly journals Design y development of a graphical user interface in LabVIEW for acquisition and visualization of climatological data (temperature and relative humidity)

2020 ◽  
pp. 18-29
Author(s):  
Víctor PEREZ-GARCIA ◽  
Joel QUINTANILLA-DOMINGUEZ ◽  
Israel YAÑEZ-VARGAS ◽  
José AGUILERA-GONZALEZ
Keyword(s):  
User Interface ◽  
Relative Humidity ◽  
Graphical User Interface ◽  
Graphical Interface ◽  
Monitoring And Control ◽  
Virtual Instrumentation ◽  
Text Documents ◽  
Wireless Monitoring ◽  
And Control ◽  
Future Work

This paper describes the design and development of a Graphical User Interface through the virtual instrumentation software NI LabVIEW using the VISA function, to graphically visualize and storage the data of the climatological variables of temperature and relative humidity. The graphical interface offers the option to export the date, time and data of the two variables to text documents with extension “.txt”, which acquires the information of the electronic board wireless monitoring and control, which uses a main device PIC16F877A microcontroller. AMT1001 Precision Analog Sensor was used to sense temperature and relative humidity. The PIC16F877A was programmed using a C programming language in the CCS Compiler compiler, to the data acquisition, and send it via RS232 communication to the computer, using the PL2303 module USB to TTL converter. To check the GUI operation, the electronic wireless monitoring and control card was connected to the computer equipment by wire, however, the monitoring of the climate variables can be done wirelessly by XBEE technology. Future work aims to monitor the climate of a horticultural greenhouse with XBBE technology, so that the data is sent wirelessly to a computer that has the GUI, and is also connected to Ethernet or WIFI, which will have the LabVIEW graphical interface explained in this article, and the data will be displayed / analyzed through the internet.

scholarly journals Shareholding Patterns and its Impact on Firm Performance: A Contemporary Study of Indian NIFTY 50 Companies

2018 ◽  
Vol 7 (1) ◽  
pp. 31-41
Author(s):  
Raghu Katragadda ◽  
A. Sreeram
Keyword(s):  
Firm Performance ◽  
Empirical Study ◽  
Vital Role ◽  
Monitoring And Control ◽  
Book Value ◽  
Contemporary Study ◽  
And Control ◽  
The Impact ◽  
The Relationship

Ownership structure or the stakeholder structure of an organization often play significant role in operations decision, monitoring and control. This as a result possesses influences over process and hence performance. On the other hand, the role of stakeholders and respective conflict of interests can also be not ruled out. Under such circumstances, assessing the impact of organizational structure or stakeholder pattern and firm performance becomes inevitable to assess. In addition, the relationship between the investment pattern and respective conflicts of interests is inevitable to be examined. To ensure investment security corporate governance has played vital role that suggests assessing the inter-relationship between the stakeholder pattern and firm performance. With this motivation, in this paper an empirical study has been done to examine the impact of internal shareholding patterns on the associated firm’s performance. In this paper we have performed an empirical study where the aforementioned relationship has been examined for Indian listed NIFTY 50 companies for the duration of the financial year 2011 to 2016. Our empirical results provide evidence that insider shareholding is positively and significantly related to the firm performance as measured by market capitalization; market value by book value and Tobin’s Q.

scholarly journals The Impact of Teacher-Initiated Activities on Identifying and Verbalizing Ways of Metacognitive Monitoring and Control in Six-Year-Old Children

2020 ◽  
Vol 5 (2) ◽  
pp. 72-92
Author(s):  
Ona Monkeviciene ◽  
Jelena Vildziuniene ◽  
Galina Valinciene
Keyword(s):  
Implementation Process ◽  
Monitoring And Control ◽  
Metacognitive Monitoring ◽  
Metacognitive Control ◽  
Metacognitive Development ◽  
Research Findings ◽  
And Control ◽  
The Impact ◽  
Research Show ◽  
Better Than

The qualitative research presented in this article attempts to show the impact of teacher-initiated activities on six-year-old children’s metacognitive monitoring and control abilities. The metacognitive model is discussed, research findings that substantiate the development of separate components of metacognitive regulation are analyzed, and the educational ways that promote metacognitive development in children are systematized. The outcomes of the research show that teacher-initiated activities stimulate and encourage children to find and apply more diverse ways of metacognitive monitoring and control. After teacher-initiated activities, the target group children demonstrated, identified, and verbalized the following ways of acting and learning that had not been noticed in their self-initiated activities in the area of metacognitive monitoring, namely, thinking while doing, modelling, acting by scheme/without a scheme, and activity by self-created strategies. In the area of metacognitive control, the children showed the ability to challenge themselves to do better than before, think and do as a continuous, unbroken control and implementation process, and control performance consistency.

scholarly journals Insights from mathematical modelling and quantitative analysis on the proposed WHO 2030 targets for visceral leishmaniasis on the Indian subcontinent

2019 ◽  
Vol 3 ◽  
pp. 1651
Author(s):  
Keyword(s):  
Public Health ◽  
Visceral Leishmaniasis ◽  
Health Problem ◽  
Indian Subcontinent ◽  
Public Health Problem ◽  
District Level ◽  
World Health ◽  
Kala Azar ◽  
Health Organization ◽  
The Impact

Visceral leishmaniasis (VL) is a neglected tropical disease (NTD) caused by Leishmania protozoa that are transmitted by female sand flies. On the Indian subcontinent (ISC), VL is targeted by the World Health Organization (WHO) for elimination as a public health problem by 2020, which is defined as <1 VL case (new and relapse) per 10,000 population at district level in Nepal and sub-district level in Bangladesh and India. WHO is currently in the process of formulating 2030 targets, asking whether to maintain the 2020 target or to modify it, while adding a target of zero mortality among detected cases. The NTD Modelling Consortium has developed various mathematical VL transmission models to gain insight into the transmission dynamics of VL, identify the main knowledge gaps, and predict the feasibility of achieving and sustaining the targets by simulating the impact of varying intervention strategies. According to the models, the current target is feasible at the appropriate district/sub-district level in settings with medium VL endemicities (up to 5 reported VL cases per 10,000 population per year) prior to the start of the interventions. However, in settings with higher pre-control endemicities, additional efforts may be required. We also highlight the risk that those with post-kala-azar dermal leishmaniasis (PKDL) may pose to reaching and sustaining the VL targets, and therefore advocate adding control of PKDL cases to the new 2030 targets. Spatial analyses revealed that local hotspots with high VL incidence remain. We warn that the current target provides a perverse incentive to not detect/report cases as the target is approached, posing a risk for truly achieving elimination as a public health problem although this is taken into consideration by the WHO procedures for validation. Ongoing modelling work focuses on the risk of recrudescence when interventions are relaxed after the elimination target has been achieved.

scholarly journals Automated data monitoring of MEMS cleanroom parametric requirements

2021 ◽  
Vol 23 (2) ◽  
pp. 701
Author(s):  
Jean M. Capanang ◽  
Jobelle P. Panganiban ◽  
Glenn N. Ortiz ◽  
Mark Joseph B. Enojas
Keyword(s):  
User Interface ◽  
Relative Humidity ◽  
Mechanical Systems ◽  
Data Monitoring ◽  
Monitoring And Control ◽  
Data Logger ◽  
Micro Electro Mechanical Systems ◽  
Particle Count ◽  
Lcd Display ◽  
And Control

<p>Cleanroom parameters such as temperature, relative humidity and particle count are vital in maintaining cleanliness. People and machines working inside the cleanroom are main contributors for the sudden changes of the separameters. Measurements and monitoring of these parameters are therefore necessary to reduce rejects and downtime in the production of micro-electro-mechanical systems (MEMS). This paper presents a method of developmentof an automated data monitoring of MEMS cleanroom parametric requirements. The prototype developed uses DHT11 sensor and Sharp dust sensor for measuring the temperature, humidity and particle count respectively which are displayed in an LCD display. These parameters are recorded through a data logger for analysis and control. Additionally, agraphical user interface was also developed using visual studio for the working personnel and for supervisory monitoring and control. As a result, the possible quality compromise in the production of MEMS is detected when the monitored parameters are beyond the range.</p>

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