scholarly journals Cost Effectual Distributed Cooperative Cluster based Communication Protocol in Wireless Sensor Network

2020 ◽  
Vol 8 (6) ◽  
pp. 5652-5656
Keyword(s):  
Communication Protocol ◽  
Wireless Sensor ◽  
Team Leaders ◽  
Great Strength ◽  
Second Stage ◽  
Remote Sensor ◽  
Channel Distortion ◽  
Two Stages ◽  
Intense Research

Theoretical energy recognition in remote sensor systems has received intense research interest in the late years. Radio variation, channel distortion, and blockage bring great strength and responsiveness to packets broadcast over a remote channel. A twin innovation is effective communication that can drastically increase the channel range and reduce transmission vigor consumption in disrupting channel. Growth in the direct range brings with it a reduced fault rate. In this paper, an acceptable correspondence method is proposed for each tab with active sending and receiving clusters. It consists of two stages, the precise routing phase, the selective and transmitting stage. In the routing phase, the basic route between the source and the sink hub is started. In the second stage, centers of fundamental development toward flattering team leaders select additional touch centers with minimal biomass costs from their surroundings, and then spread from bundle to cluster to the recently established endurance cluster. Reductions in error rate and regeneration are proven by the fact that malpractice funds become long-term obligation systems.

scholarly journals Energy Efficient Distributed Cooperative Cluster Based Communication Protocol in Wireless Sensor Networks

2020 ◽  
Vol 9 (6) ◽  
pp. 754-758
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Energy Efficient ◽  
Communication Protocol ◽  
Direct Limit ◽  
Wireless Sensor ◽  
Channel One ◽  
Second Stage ◽  
Remote Sensor ◽  
Two Stages

Theoretical Energy imperative in remote sensor systems has gotten an expanding research enthusiasm for late years. Radio abnormality, channel blurring and obstruction brings about bigger vitality utilization and inertness for packets transmission over remote channel. One late innovation that can possibly drastically increment the channel limit and lessen transmission vitality utilization in blurring channels is helpful correspondence. The expansion in the direct limit brings about diminished blunder rate. In this paper, one agreeable correspondence method is proposed by developing vitality effective sending and getting bunches for each jump. It comprises of two stages to be specific routing stage, selecting and-transmitting stage. In the routing stage, the underlying way between the source and the sink hubs is found. In the second stage, the hubs on the underlying way progress toward becoming group heads, which select extra contiguous hubs with most minimal vitality cost from their neighborhood then the bundle is transmitted from the sending bunch to the recently settled accepting bunch. The recreation comes about demonstrate that the decrease in mistake rate and the vitality funds convert into expanded lifetime of helpful systems.

Towards a Renewed Vision of Imperial Authority

2019 ◽  
pp. 237-269
Author(s):  
Florin Leonte
Keyword(s):  
Fourteenth Century ◽  
Political Communication ◽  
The West ◽  
Substantial Body ◽  
Political Messages ◽  
Imperial Authority ◽  
Second Stage ◽  
Two Stages

The chapter discusses how Manuel Palaiologos’ texts reveal not only the emperor’s standpoints in his attempts to answer political challenges, but also a long-term imperial project that sought to establish a system of effective political communication by exhibiting his fatherly concern for his son and co-emperor. This project involved two stages with changing approaches. In the first stage, the emperor strengthened his connections with the literati and frequently chaired theatra. The letters and the dialogic mode of his text on marriage point to the fact that during the last decade of the fourteenth century, the emperor did not have at his disposal too many possibilities of circulating his political messages except for the rather informal meetings in the framework of theatra. In a second stage, which chronologically coincided with the years following the emperor’s return from the West, Manuel attempted to consolidate his ruling position by highlighting in the Foundations and the Orations that he appointed his son, John, as successor. In the absence of a more substantial body of court rhetoricians, the emperor undertook the role of a social-political commentator and accordingly put forward a personal discourse on imperial authority.

The Changing Context of British Politics in the 1880s: The Reform Acts and the Formation of the Liberal Unionist Party

1977 ◽  
Vol 1 (4) ◽  
pp. 486-501 ◽  
Author(s):  
Hugh W. Stephens
Keyword(s):  
Turn Of The Century ◽  
British Politics ◽  
Home Rule ◽  
Liberal Party ◽  
Class Politics ◽  
Unexpected Event ◽  
Second Stage ◽  
Separate Identity ◽  
Two Stages

In the summer of 1886, the conservative “Whig” wing of the Liberal party, led by Lord Hartington, together with a small group of Radical Unionists under Joseph Chamberlain, broke with the Liberal leader, Prime Minister W.E. Gladstone, and formed the Liberal Unionist party. This not-unexpected event occurred in two stages. The first was the defection of ninety-three Liberals to the Conservative opposition on the second reading of Gladstone’s Irish Home Rule Bill in June, resulting in its defeat. The second stage was the decision of Hartington, Chamberlain, and their followers to contest, with Conservative support, parliamentary seats against Liberals in the ensuing July election which Gladstone called on the issue of Irish Home Rule.The election of July, 1886 proved to be a critical juncture in British party alignment. The shift in the strength of the parties caused by the return of seventy-eight Liberal Unionists to the parliament of 1886-92 and their support of the Conservatives ended forty years of Liberal domination and began a generation of Conservative hegemony. The Liberal Unionists maintained a parliamentary strength of about seventy members and a separate identity until they merged with the Conservatives in 1912; few of the dissident Liberal Unionists returned to the Liberal party. The formation of the Unionist (Conservative and Liberal Unionist) coalition had long-term ramifications as well because it set the stage for the emergence of class politics shortly after the turn of the century.

scholarly journals The development of energy consumption forecasting model for a metallurgical enterprise

2021 ◽  
Vol 107 ◽  
pp. 05004
Author(s):  
Anna Bakurova ◽  
Olesia Yus’kiv ◽  
Dima Shyrokorad ◽  
Elina Tereschenko ◽  
Anton Riabenko
Keyword(s):  
Neural Network ◽  
Experimental Testing ◽  
Forecasting Model ◽  
Daily Consumption ◽  
Metallurgical Enterprise ◽  
Second Stage ◽  
Network Training ◽  
Two Stages ◽  
Estimation Of Time

An up-to-date issue of a modern metallurgical enterprise is the increase of its energy efficiency, which is related, first of all, with energy saving. Therefore, the purpose of this paper is to develop a model for forecasting the metallurgical enterprise power system consumption and its experimental testing based on the PJSC “Electrometallurgical plant “Dniprospetsstal” named after A. M. Kuzmin data. In order to build a forecasting model, a neural network apparatus in the MATLAB system was used and it was done in two stages. At the first stage, as an experiments series result, the optimal architecture and algorithm of neural network training were determined. In the second stage, the dependence of the modeling graphs load error from the influence of daily consumption graphs is identified. The MATLAB software package has been adapted for the needs of “Dniprospetsstal” named after A. M. Kuzmin. Neural networks designed in this way can be used to solve applied issues of electrometallurgy, in particular, the long-term estimation of time series of hourly power for the 24 hours ahead.

scholarly journals Procedure of hydrogen and mixture impact assessment on the changes of mechanical parameters and errors of household gas meters

2021 ◽  
pp. 40-44
Author(s):  
Igor Petryshyn ◽  
Denis Serediuk ◽  
Yuriy Pelikan ◽  
Oleksandr Bas ◽  
Roman Manulyak
Keyword(s):  
Gaseous Hydrogen ◽  
Metrological Characteristics ◽  
Network System ◽  
Main Aspect ◽  
Short Term ◽  
Static Tests ◽  
Second Stage ◽  
Dynamic Series ◽  
Two Stages

The article describes the method of conducting representative research to determine the effect of pure gaseous hydrogen and a mixture of hydrogen and natural gas (methane) on the performance and metrological characteristics of household gas meters. The experimental research has been carried out in two stages. 84 membrane and rotary meters have been selected for research. The main aspect of the need for such research is the safety of meters. Before the start of the tests and after each stage, the metrological characteristics of all gas meters on the reference prover are determined. At the first stage, a set of static tests is performed, according to which the internal and external short-term and long-term (42 days) tightness of gas meters are checked. A prototype of the installation layout has been developed to conduct experiments on determining the tightness. The second stage is to conduct a dynamic series of tests. Gas meters are assembled according to the developed scheme and installed for testing on the model of the gas distribution network system. It is recommended to use a drum-type meter as a reference gas meter. The criterion for determining the effect of hydrogen and gas meter is the established change in metrological characteristics after the study.

scholarly journals ADAPTABILITY DYNAMICS OF MEN AND WOMEN WHO EXPERIENCE LIFE-CHANGING EVENTS IN THE PROCESS OF PSYCHOLOGICAL CORRECTION

2021 ◽  
pp. 170-180
Author(s):  
Ирина Александровна Ральникова
Keyword(s):  
Psychological Help ◽  
Negative Consequences ◽  
Behavioral Regulation ◽  
Communicative Skills ◽  
Professional Psychological Help ◽  
Second Stage ◽  
Adaptive Models ◽  
Resistance To Stress ◽  
Two Stages

Исследована проблема адаптивности личности к изменившимся условиям жизни вследствие переломных событий. Измерены такие показатели адаптивности, как «поведенческая регуляция», «коммуникативные способности», «моральная нормативность». Индикаторами адаптивности выступили «сопротивляемость стрессу», «депрессивные состояния», «тревога», «копинги». В качестве способа активизации адаптивности реализована программа психологической коррекции. В исследовании приняли участие две группы респондентов. Одна группа – в долгосрочной программе психологической коррекции, представители другой предпочли справляться с последствиями переломных жизненных событий без профессиональной психологической помощи. Психодиагностические процедуры осуществлялись в обеих группах в два этапа. На первом этапе в каждой группе была проведена диагностика адаптивности и индикаторов адаптивности. Второй этап психодиагностических замеров осуществлялся после того, как участники психокоррекционной программы завершили свою работу. Динамика адаптивности фиксировалась посредством сопоставления результатов замеров первого и второго этапа друг с другом в каждой из групп. Установлено, что в результате психокоррекционной работы происходит формирование новых адаптивных моделей функционирования человека, столкнувшегося с переломным событием. Снижается уровень тревоги и тяжесть депрессивных состояний, растет личностный адаптационный потенциал и сопротивляемость стрессу, активируются конструктивные способы совладающего поведения. Выявлен психологический феномен разнополюсной взаимосвязи адаптивности мужчин и женщин, переживающих последствия переломных событий, с их нервно-психической устойчивостью, депрессивными тенденциями и тревогой. В процессе психокоррекционной работы формируется установка на активное преодоление переломных событий и совладание с их негативными последствиями, активизируются стратегии проактивного копинга, направленные на активное целеполагание, привлечение социальных ресурсов для получения поддержки и разрешения сложившихся проблемных жизненных ситуаций. The problem of the individual’s adaptability to the changed life conditions as a result of the life-changing events is considered in the article. The measures of adaptability are the following: “behavioral regulation”, “communicative skills”, “moral normativity”. The indicators of adaptability are “resistance to stress”, “depression”, “anxiety”, “copings”. As a way to activate adaptability the programme of psychological correction is actualized. Two groups of respondents took part in the study. Representatives of one group participated in a long-term psychological correction programme. Representatives of another group preferred to cope with the consequences of life-changing events without professional psychological help. Psychodiagnostic procedures was put into practice in both groups in two stages. At the first stage each group was diagnosed on adaptability and indicators of adaptability. The second stage of psychodiagnostic measurements was in each group after the respondents of psychocorrection programme completed their work. The dynamics of adaptability was recorded by comparing the results of the first and second stage measurements in each group. It is established that as a result of psychocorrection new adaptive models of person’s functioning who faced a life-changing event are formed. The level of anxiety and severity of depressive states decreases, the personal adaptive potential and resistence to stress increases, constructive ways of coping behaviour are activated. The psychological phenomenon of the multipolar connection between men’s and women’s adaptability experiencing the consequences of life-changing events with their neuropsychiatric stability, depressive tendencies and anxiety is found. In the process of psychocorrection work, an attitude is formed to actively overcome critical events and cope with their negative consequences, proactive coping strategies are activated, aimed at active goal-setting, attracting social resources to receive support and resolve existing problematic life situations.

scholarly journals Monitor Kualitas Udara Berbasis Web Menggunakan Raspberry Pi dan Modul Wemos D1

Jurnal Teknik ◽  
2020 ◽  
Vol 18 (1) ◽  
pp. 35-44
Author(s):  
Frenki Tahir ◽  
Wrastawa Ridwan ◽  
Iskandar Zulkarnain Nasibu
Keyword(s):  
Air Quality ◽  
Communication Protocol ◽  
Air Pollutant ◽  
Wireless Sensor ◽  
Design Stage ◽  
Raspberry Pi ◽  
Physical Chemical ◽  
Server Software ◽  
Biological Substance ◽  
Two Stages

Air pollutant is a physical, chemical, and biological substance that can endanger the health and can cause disease in living beings. Therefore, knowledge about air quality is very important. This research aims to implement a wireless sensor network for monitoring air quality, from three different location points which are presented in the form of a website. The communication used between the client and server is the Webscoket.io communication protocol, to reduce network latency. In addition, the communication protocol works in real-time because not only the client can send a request to the server, but also can receive a response without having to send a request first. The research method used is the experimental method, which is divided into two stages namely hardware design stage and server software, microcontroller and user client design stage. The results obtained are prototyping tools used to implement wireless sensor networks for monitoring air quality using Raspberry Pi as a server and Arduino ESP-8266 as a microcontroller module. The tools have performed well as intended. In the trial, a reading of gas (CO2 and CO) sensors, temperature and humidity at the location being tested were successfully displayed on the website.

scholarly journals Influence of vitamins C and E on the quality of cryopreserved semen Prochilodus brevis (Prochilodontidae, Teleostei)

2017 ◽  
Vol 38 (4Supl1) ◽  
pp. 2669
Author(s):  
Priscila Silva de Almeida-Monteiro ◽  
Mayara Setúbal Oliveira Araújo ◽  
Romulo Roberto Ribeiro Pinheiro ◽  
Júlia Trugilio Lopes ◽  
Yasmim Maia Ferreira ◽  
...  
Keyword(s):  
Vitamin E ◽  
Vitamin C ◽  
Deleterious Effect ◽  
Membrane Integrity ◽  
Sperm Cells ◽  
Second Stage ◽  
Sperm Membrane ◽  
Two Stages

Seminal cryopreservation allows the long-term conservation of gametes of various species, including endangered species, such as Prochilodus brevis. However, the application of this biotechnology can cause damage to sperm cells, reducing seminal quality. Thus, we have sought substances that minimize the damage caused by this process, such as antioxidants. Thus, this study aimed to evaluate the association between two cryoprotectants and two vitamins, in different concentrations, on the quality of cryopreserved semen of P. brevis. For cryopreservation, the experiment was performed in two stages. In the first stage, the semen of 10 animals was submitted to six different freezing means, coming from the combination of 5% glucose, two cryoprotectants (Dimethyl sulfoxide [DMSO] or Methyl glycol) and two vitamins (C or E to 0.0001 mg) for cryopreservation. In the second stage, semen samples of eight animals were diluted in 5% glucose and the best cryoprotectant found in the first stage, associated with three different concentrations of vitamins C or E (0.01, 0.001, and 0.0001 mg). In both steps, the in natura and post-thawed samples were submitted to kinetic analysis, morphology, and sperm membrane integrity. The cryopreserved semen with DMSO presented significantly higher results (p < 0.05) than that frozen with Methyl glycol, regardless of the vitamin used. The morphologically normal spermatozoa rate was higher (p < 0.05) in the vitamin-containing samples, however, vitamin E reduced sperm motility rates, independent of the cryoprotectant used. As for vitamin concentrations, higher motility rates were obtained when cryopreserved semen with 0.01 and 0.0001 mg of any of the vitamins. However, the higher concentration had a deleterious effect on the spermatic morphology of P. brevis. Therefore, the glucose associated with DMSO and the lower concentration of vitamin C provides good quality for the post-thawed semen of P. brevis.

Gamification

2021 ◽  
pp. 293-319
Author(s):  
Diogo Machado ◽  
Rui Carvalho ◽  
Pedro Brandão
Keyword(s):  
Chronic Disease ◽  
Diabetes Management ◽  
Type I Diabetes ◽  
Acceptance Rate ◽  
Type I ◽  
Current Version ◽  
Second Stage ◽  
Two Stages ◽  
Made In

Diabetes is a chronic disease requiring a strict management. MyDiabetes is a mobile application for type I diabetes management that, as other mHealth applications, faces the challenge of user adherence and motivation. Here the authors describe the application's redesign and the implementation of different gamification techniques to tackle these challenges. The transition to the current version of the application was made in two stages. The first addressed the redesign of the application and started implementing gamification techniques. The second stage improved some of the features and added others. After the second stage, a new survey was conducted to evaluate the implemented features and improvements. While objectives and incentives to increase the number of records were endorsed by 56.5% of users, health directed badges and objectives increased the acceptance rate to 91.3%. Long-term effectiveness of the gamification approach will be done in the future.

Surgical Treatment of Cholesteatoma: The Role of Staging in Closed Operations

1988 ◽  
Vol 97 (6) ◽  
pp. 667-669 ◽  
Author(s):  
Gordon D. L. Smyth
Keyword(s):  
Surgical Treatment ◽  
Combined Approach ◽  
Two Stage ◽  
Left Behind ◽  
Second Stage ◽  
Retraction Pockets ◽  
Long Term Observation ◽  
Two Stages

It has been proposed that closed operations on cholesteatomatous ears should be performed on a two-stage basis in order to detect disease left behind at the first operation and to correct developing retraction pockets. Two groups of patients who had closed operations performed in two stages, 100 combined approach tympanoplasties and 100 mastoid obliterations with tympanoplasty, were observed for 10 years after the second stage. A much greater than expected incidence of eventual cholesteatoma recurrence suggests that even with staging, closed techniques may provide a less than reliable outcome in surgical control of the disease, and long-term observation of ears thus treated is desirable.

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