bluuebunny/crossref_metadata_2025 huggingface dataset:
Las tecnologías en la organización de un aula inclusiva para niños con capacidades especiales
Authors: Heras Rojas Miriam Alexandra , Orden Verdugo Rodrigo Mauricio , Serrano Castro Valeria Jacqueline
Published: May 2020

El presente ensayo, aborda como la atención a la diversidad dentro de un aula inclusiva, puede generar aprendizajes significativos, utilizando las TIC; siendo la inclusión un compromiso básico en la construcción de una educación de calidad como señala Parrilla (2004), destacando que el aprendizaje es un derecho y una posibilidad de participación en el proceso de aprendizaje. Este enfoque pretende llevar a cabo una verdadera integración de todos los estudiantes atendiendo a la diversidad como propone Fernández y Bermejo (2012), mediante actitudes positivas de los docentes y una adecuada utilización de las TIC, que brinden una mejor atención a niños con Necesidades Educativas Especiales asociadas o no a la discapacidad. El uso de las TIC genera muchas ventajas en el campo educativo, pero también, algunas barreras u obstáculos que dificultan o impiden una igualdad de oportunidades, como lo destacan Corrales, Soto y Villafañe (2016). Estas barreras serán superadas con una gestión educacional que fusione a todos los actores educativos, donde el papel del docente sea innovador utilizando todas las herramientas que estén a su alcance entre ellas las tecnológicas, para que los estudiantes desarrollen sus habilidades y destrezas desde sus particularidades y que así aporten aún más, a toda la sociedad.
Fatures of the optimal composition of a wind-solar power plant with diesel generators
Authors: Lavrik A. Y. , Zhukovsky Y. L. , Lavrik A. Y. , Buldysko A. D.
Published: May 2020

The article presents the results of a single-purpose optimization of the composition of the hybrid complex consist of the wind-solar and diesel power plants, according to the criterion of the minimum cost of electricity for a small settlement in given geographical conditions. An estimation of the impact of an additional criterion for the total investment cost limitation on a result of solving an optimization problem is given. It is shown that the ratio of the proportions of the solar and wind power plants is not constant when total investment cost changes and it changes to the exclusion of one of the renewable energy sources from the complex.
Modular plants for combined biomass-based production of electricity and synthetic liquid fuel
Authors: Tyurina E. A. , Mednikov A. S. , Elsukov P. Yu.
Published: May 2020

The high costs of qualified liquid fuels in remote areas of Siberia and the Far East, as well as significant stocks of wood biomass in these areas determine the relevance of the presented studies. The integrated processing of woody biomass into synthetic liquid fuel and electricity will increase the energy and economic efficiency of processing technological waste, as well as improve the environmental situation in these areas.

The aim of the work is technical and economic optimization of parameters modular installations of the combined production of electricity and methanol from woody biomass.

The article presents an analysis of previously performed work on the topic of research and, based on them, selected one of the most effective ways to process wood biomass - oxidative conversion of this raw material to produce gas enriched in hydrogen and carbon oxides, synthesis of qualified liquid fuels and generating electricity when burning purge gas synthesis process.

The technological scheme of modular plants for combined biomass-based production of electricity and synthetic liquid fuel, its mathematical model of its elements and the scheme as a whole are given. On the basis of the selected methods, optimization studies of the operation of a modular energy technology installation were carried out.

Analysis of the results showed that the combined production of electricity and methanol based on biomass increases the thermal efficiency of the process by 12% and reduces investment by 15-20% compared with separate production. With an internal rate of return of capital of 15%, the cost of methanol from biomass will be 275-317 dollars per ton. At such a cost, methanol can compete with both boiler-furnace and motor fuels in the eastern regions of Russia.
Decreasing cost of heat pump heat supply systemby changing first circuit collector
Authors: Hallyyev I. , Gilfanov K. H.
Published: May 2020

The aim of this work is to reduce the cost of the heat pump heating system by using a solar collector in the primary circuit of the heat pump. It is known that the price of material and installation of the primary circuit collector is 30% of the total cost of the heat pump heating system. The use of a solar collector in the primary circuit of a heat pump eliminates the need for drilling or underground installation of a low-potential thermal energy collector. The rejection of the classic types of collectors: horizontal collectors and vertical probes, also has a positive environmental effect on the soil. The combined use of a solar collector and a heat pump will add variability in the layout of the heat pump heating system. The article presents the results of a theoretical study of the feasibility of operating solar collectors at the latitudes of the Republic of Tatarstan. A comparative analysis of various types of heat pump and solar collector is given, based on which the main components of the combined system were selected. The work includes calculations of the required power and surface area of the absorption of the solar collector. The results of a comparative analysis of the performance of the solar collector are presented, depending on the angle of incidence of sunlight and the average level of insolation. As a result of the work, it was determined that the use of a solar collector in the primary circuit of a heat pump will be twice cheaper compared to horizontal collectors and 4 times compared to vertical probes.
Development of a mathematical model of an autonomous power supply source with a free piston motor on the basis of a synchronous electric returning machine with a permanent magnets
Authors: Safin A. R. , Ivshin I. V. , Gracheva E. I. , Petrov T. I.
Published: May 2020

One of the current trends at present is the development of small energy, which is a particularly urgent task for the Russian Federation with its vast territories and the specifics of the electric power system. In the Russian Federation, the bulk of the electricity is generated at large power plants and transmitted through power lines. 60–70% of the country's territory lacks a centralized power supply, where more than 20 million people live, and the development of small and micro-energy facilities is necessary.

Using a synchronous electric reciprocating machine with permanent magnets in power plants of a modular type makes it possible to rationally design an autonomous power supply source, to obtain the most optimal design.

The development of methodological design decisions and the optimization of engine design parameters as part of generating and drive complexes is an important scientific task.

A mathematical description of thermodynamic processes in a free-piston internal combustion engine, electromechanical and thermal processes occurring in a synchronous electric reciprocating machine with permanent magnets is developed, which is a necessary condition for designing and optimizing the design of an autonomous electric power complex.

According to theoretical calculations, in the Matlab application, on the basis of the additional Simulink module, a simulation model of a free-piston internal combustion engine, linear current load calculation units, stator magnetic induction, magnetic induction created by permanent inductor magnets, electromagnetic force were developed and calculated.

The created procedure for calculating the parameters of the electromagnetic component of the force of a synchronous machine with permanent magnets allows you to calculate and optimize the design parameters of the inductor and stator element of the electric motor under consideration. Thus, this will allow us to design electric machines with improved energy characteristics, due to the use of the obtained simulation results, which will allow us to use them more efficiently in the composition of generating and drive complexes.
Improving heat exchanger efficiency using the pulsed method of cleaning
Authors: Haibullina A. I. , Zinnatullin N. X. , Ilyin V. K.
Published: May 2020

The fouling of heat exchange equipment leads to serious economic losses in many industries, therefore to find a method to reduce deposits on heat transfer surfaces remains an actual task. In this paper, a practical solution is proposed for the implementation of a pulsating cleaning method of oil coolers as an example. The influence of pulsations on cleaning of the external surface of the heat exchanger is studied by computer modeling with Ansys Fluent. The fluid flow was described by the Navier-Stokes equation, particle motion and their interaction was described by the discrete element method (DEM). In the study, a staggered tube bundle was considered. The pulse frequency 0,3125 Hz, the amplitude referred to the diameter of tube is 35, the Reynolds number 100, the duty cycle of the pulsations 0,25. Oil was chosen as the medium. Evaluation of the pulsating cleaning method was carried out on the basis of the analysis of the mechanics of particle collisions on the surface of the central cylinder in the beam, with stationary and pulsating flow. It was found that the pulsating flow helps to reduce deposits in the front of the cylinder and is not effective in the back. An analysis of the mechanics of particle impact on the heat exchange surface showed that this pulsation mode is more effective for removing plastic deposits.
Characteristics of Physician Relocation Following Hurricane Katrina
Authors: Madamala Kusuma , Campbell Claudia R. , Hsu Edbert B. , Hsieh Yu-Hsiang , James James
Published: May 2020

Introduction: On Aug. 29, 2005, Hurricane Katrina made landfall along the Gulf Coast of the United States, resulting in the evacuation of more than 1.5 million people, including nearly 6000 physicians. This article examines the relocation patterns of physicians following the storm, determines the impact that the disaster had on their lives and practices, and identifies lessons learned.

Methods: An Internet-based survey was conducted among licensed physicians reporting addresses within Federal Emergency Management Agency-designated disaster zones in Louisiana and Mississippi. Descriptive data analysis was used to describe respondent characteristics. Multivariate logistic regression was performed to identify the factors associated with physician nonreturn to original practice. For those remaining relocated out of state, bivariate analysis with x2 or Fisher exact test was used to determine factors associated with plans to return to original practice.

Results: A total of 312 eligible responses were collected. Among disaster zone respondents, 85.6 percent lived in Louisiana and 14.4 percent resided in Mississippi before the hurricane struck. By spring 2006, 75.6 percent (n = 236) of the respondents had returned to their original homes, whereas 24.4 percent (n = 76) remained displaced. Factors associated with nonreturn to original employment included family or general medicine practice (OR 0.42, 95 percent CI 0.17–1.04; P = .059) and severe or complete damage to the workplace (OR 0.24, 95 percent CI 0.13–0.42; P < .001).

Conclusions: A sizeable proportion of physicians remain displaced after Hurricane Katrina, along with a lasting decrease in the number of physicians serving in the areas affected by the disaster. Programs designed to address identified physician needs in the aftermath of the storm may give confidence to displaced physicians to return.
Implementing A Criminal Background Check Process
Authors: Rhodes Ann , Solow Catherine
Published: May 2020

Motivated by external factors and an interest in providing the highest quality of patient care, the University of Iowa implemented a criminal background check process for all health science students in 2004. The authors detail the principles that guided policies and procedures that were put into place at university and collegiate levels to ensure that applicants and students understand the process; that an individualized review of criminal conduct reported in a background check occurs; and that fair and consistent action is taken in cases considered. The number and type of infractions reviewed by the Carver College of Medicine during a four-year period are conveyed as well as national statistics resulting from the criminal background check pilot operated by the American Medical College Application Service. The authors conclude that criminal background checks are an effective tool to be used for screening purposes before students are allowed patient contact but there must be clear procedures that are communicated to applicants and students as well as considered action taken when problematic behavior is uncovered by the check.
The Role of State Medical Boards In Regulating Physician Participation In Executions
Authors: Alper Ty
Published: May 2020

The recent increase in calls for physician participation in lethal injection executions is likely to place a spotlight on state medical boards, the only entities empowered to discipline doctors for ethical violations. This article begins by recounting the history of physician participation in lethal injection executions, as well as the opposition of most medical professional organizations to the practice. The current state of the law suggests, however, that the role of state medical boards is quite circumscribed, at least in the majority of states with death penalty statutes that appear to contemplate some level of physician participation in executions. In order to further determine the legality of medical board action, I conducted a comprehensive study of the statutes and regulations governing state medical boards in all 50 states. The study concludes that only a handful of states – and only seven death-penalty states – explicitly incorporate the AMA's ethical guidelines into their own state ethical codes. I conclude by suggesting that, where doctors who participate in executions are doing so in order to relieve pain and suffering, it is not clear that a state medical board should intervene even in the rare instance when it would be legally possible to do so.
An Assessment of USMLE Examinees Found to Have Engaged in Irregular Behavior, 1992–2006
Authors: Johnson David Alan
Published: May 2020

Purpose: The United States Medical Licensing Examination® (USMLE®) program takes active measures to ensure the integrity of the licensing examination process. This study looks at the examinees found by the USMLE program to have engaged in irregular behavior and their subsequent success in completing the examination sequence and obtaining a full, unrestricted medical license.

Methods: Working with the Office of the USMLE Secretariat, all individuals determined by the program to have engaged in irregular behavior related to the examination were identified for the period 1992–2006. These individuals were then searched against databases at the Federation of State Medical Boards for board action history and licensure status.

Results: A total of 433 individuals were deemed to have engaged in irregular behavior by the USMLE Committee on Irregular Behavior. Subgroups disproportionately represented included males (66.7%) and international medical graduates (78.8%). Document falsification was the most common infraction under computer-based test administration. Less than half of the irregular behavior cohort (45.7%) successfully completed the USMLE sequence. Only 37.2% completed the USMLE sequence and obtained a full, unrestricted medical license in a U.S. jurisdiction. Graduates of U.S. and Canadian medical schools were the subgroup most likely to complete the USMLE sequence and obtain their medical license.

Conclusions: A finding of irregular behavior by the USMLE carries significant potential consequences. State medical boards have denied licenses to individuals with irregular behavior and been unwilling to support the prospective licensure of individuals barred from the program indefinitely.
Rekonstruktionen zum Verhältnis von Inklusionsverständnissen und -bedingungen in der Praxis von Lehrkräften
Authors: Köpfer Andreas , Papke Katharina , Gerdes Jürgen
Published: May 2020

Innerhalb des bildungspolitischen wie wissenschaftlichen Fachdiskurses zeigt sich ein Bild höchst uneinheitlicher Verständnisse von Inklusion. Vor diesem Hintergrund stellt der vorliegende Beitrag die Frage, wie praktizierende Lehrkräfte den Reformauftrag schulischer Inklusion handlungspraktisch bearbeiten. Um dies exemplarisch zu beantworten, werden die impliziten Orientierungen von Lehrkräften auf Inklusion empirisch – mittels der Dokumentarischen Methode – rekonstruiert und an die schulisch-unterrichtlichen Bedingungen rückgebunden. Hierfür werden zunächst einige empirische Befunde vorgestellt sowie die theoretische Reflexionsfolie von »Inklusionsbedingungen« (Weisser 2017) dargelegt. Letztere dient als Bezugspunkt für die Sequenzanalysen der – im BMBF-geförderten Forschungsund Entwicklungsprojekt StiEL »Schule tatsächlich inklusiv« – erhobenen Interviews. Abschließend werden, vor dem Hintergrund der herausgearbeiteten Inklusionsverständnisse, erste Implikationen für die Fortund Weiterbildungsgestaltung abgeleitet.
Effect of Incentive Spirometry on Recovery of Post-Operative Patients: Pre Experimental Study
Authors: Kaur Akashdeep , Kalyani C Vasantha , Kusum K
Published: May 2020

Background: Post-operative care is management of patients after any surgery. The main goal of post-operative care is to prevent complications i.e. atelectasis and infection. The other objective is early healing of the surgical incision and return of patient to a state of health. About 17% to 88% of people in postoperative duration will have decreased lung volumes. This decreased lung volume problem can be solved with use of incentive spirometry in postoperative period on Day 1. Incentive spirometer is perioperative respiratory therapy given to postoperative patients to improve lung volume of patients and hasten recovery of patients also.Purpose: This study aimed to identify effect of Incentive spirometry on postoperative patient’s recovery.Methods: It was pre-experimental study with pretest- posttest design only, which was done on post-operative patients at All India Institute of Medical Sciences (AIIMS), Rishikesh.Results: Majority (52 %) of participants were 41 to 50 years age group. Male and female ratio for participants were 46:54. Paired ‘t’ test p value i.e. 0.00* with CI [0.72, 1.03] showed that on Pretest and Day 3 Performance level on incentive spirometry of participants showed a significant value, which indicate that spirometer enhance recovery of post-operative patients by increasing their lung volumes.Conclusions: This study revealed that incentive spirometry is effective in improving of pulmonary function among post-operative patients, which further improves blood circulation and hasten early recovery of surgical wound. This spirometry should be integral part of Post-operative care. All nurses who are involved in Postoperative units should encourage patients to do it on regular basis and document it as a vital sign. Good compliance to incentive spirometry can improve better outcome of patient’s
Detection Of Extended Spectrum Β-Lactamase (ESBL) Gene Patterns Of Enterobacteriaceae In Broiler Chicken Meat Sold In Traditional Markets In The East Surabaya
Authors: Mu’arofah Binti , Arizandy Radita Yuniar , Utomo Budi , Kuntaman Kuntaman
Published: May 2020

This study was to analyze the pattern of colonization of ESBL-producing bacteria and ESBL gene patterns in broiler chicken meat. Random sampling was chosen for collecting broiler chicken meat. One hundred portions of broiler chicken meat were taken from the Traditional Market in East Surabaya. This study was an observational analytic study with a cross-sectional approach. Bacteria were growth in TSB media then screened for ESBL production on McConkey Agar with Cefotaxime 2ug/ml. Afterward, continue for phenotypic screening using Double Disk Synergy Test (DDST). Finally, the detection of ESBL gene by using PCR. ESBL-producing bacteria were found in 33 (33%) broiler chicken samples with thirty positive E. coli, and three positive samples of Pseudomonas aeruginosa. Positive gene detection in SHV genes (1%), TEM genes (18%) and CTX-M genes (24%). ESBL producing bacteria have spread in broiler chicken meat (33%) sold in traditional markets, including Escherichia coli and Pseudomonas aeruginosa
Relationship between Knowledge and Premaretal Sex Attitudes in Adolescents in Kalipuro 3 Public Middle School
Authors: Firmansyah Hanien , Mandagi Ayik Mirayanti
Published: May 2020

The variables in this study are knowledge and premarital sex attitudes. Measurement of knowledge and attitudes is done by distributing questionnaires filled in by each student. Respondents of this study were all students totaling 84 students. Analysis of the data in this study using univariate analysis to see the description of respondents and bivariate analysis to see the relationship between knowledge variables with premarital sex attitudes. The results showed that the majority of respondents had poor knowledge of 39.3%. The attitude variable shows that the majority of respondents have a bad attitude towards premarital sex which is equal to 56%. A bad attitude is someone's attitude that leads to premarital sex. Bivariate analysis in this study shows the value of p <α (α = 0.05; CI = 95%) which means that there is a relationship between knowledge with premarital sex attitudes in adolescents
Identification of Swimming Pool Sanitation in Banyuwangi
Authors: Astuti Yuli , Puspikawati Septa Indra , Yuliandari Inriza
Published: May 2020

The purpose of this research is to know the description of sanitation of swimming pool X Glagah in Banyuwangi. This research used observation and interview technique. The research was on June, 2017, took place in swimming pool X Glagah in Banyuwangi. The observation and Interview performed using an research instrument. The research instrumen based on Minister of health of Republic of Indonesia Regulation No. 416 of 1990 about requirement and monitoring water quality, and Minister of Tourism of Republic of Indonesia No. 16 of 2015 about swimming pool business standard. The observation instrument contains five variables. There are water quality of swimming pool, sanitasion facility, health of building and environment,  health of room, and evaluation for employees. There are three variables on interview instrument. There are product, services, and management
Effectiveness Of Use Of Nesting On Body Weight, Oxygen Saturation Stability, And Breath Frequency In Prematures In Nicu Room Gambiran Hospital Kediri City
Authors: Rohmah Miftakhur , Saputri Nurwinda , Bahari Justitia
Published: May 2020

This study used aapproach quasi- experimental with pre-post test group design in the NICU Room at Gambiran City Hospital in Kediri for the period 1 May 2019 to 31 July 2019. The population was 30 preterm infants. With purposive sampling technique, there were 14 samples of preterm infants. Group 1 consisted of 7 infants performed nesting for 5 days and group 2 consisted of 7 infants performed nesting for 7 days. Data normality test uses the Kolmogoro-Smirnov Test. Independent t test is used to test the effectiveness of using nesting on oxygen saturation, respiratory frequency stability and premature baby's weight. The results of the study in both groups p <α (0.05), then H0 is rejected and H1 accepted. So it can be concluded that the use of nesting in premature babies is effective in stabilizing body weight, oxygen saturation, the frequency of breathing of premature babies
The Relation Between IGF-1 Levels and Fasting Blood Glucose in Obese Women
Authors: Wardana Zakaria Sendy , Sari Gadis Meinar , Tinduh Damayanti
Published: May 2020

This study used a cross sectional study method using 39 obese women aged 19-22 years old, Body Mass Index (BMI) 25-35 kg / m2 and Percentage Body Fat (PBF) above 30%, normal blood pressure, heart rate normal rest and normal Hemoglobin (Hb). IGF-1 levels were measured using the Enzym Link Immunosorbent Assay (ELISA) method, while the FBG measurements used ACCU-CHEK® Performance. Data analysis techniques used the Pearson Correlation test with the Statistical Package for Social Science (SPSS). The results obtained an average level of IGF-1 (11,530 ± 4,397) ng / mL and an average FBG (90,153 ± 6,659) mg / dL       (r = 0.379) and (p = 0.017). Based on the results of the study, it’s concluded that there is a positive correlation of IGF-1 levels with FBG in obese women. Further research is needed to explain the physiological mechanism of the relation between IGF-1 and FBG in more detail
Effectiveness Of Rosella Tea On Decreasing Blood Pressure In Hypertension Patients In Tulungagung District
Authors: Farida Farida , Abdillah Yusuf , Farasari Poppy
Published: May 2020

The research design used pre experimental. The sampling technique uses quota sampling with a sample of 30 respondents. Design research was one group pretest-posttest. The study used a dose of 2 x 3 grams of dried rosella each day for seven (7) days. Test Statistics using Paired T test.The results of the study were obtained before the treatment as many as 26 respondents (86.7%) with the classification of stage 1 hypertension and after treatment to 18 respondents (60%), this was due to filling vacancies in the incidence of prehypertension and normal tension.normality test Kolmogorov-smirnof data is normally distributed. The results of thestatistical Paired T-testtest showed that the value of p systole = 0,000 and dyastole = 0.001 with α = 0.05 where p <α so that Ho was rejected, which means there was a decrease in the average blood pressure after giving rosella tea
Effectiveness Of Educational Comics On Prevention Of Violence In Elementary School Children Penggilingan 09 Morning East Jakarta 2019
Authors: Indrayani Triana , Namira Nadya , Rukmaini Rukmaini
Published: May 2020

This study aims to determine the effect of the Effectiveness of Educational Comics on Prevention of Violence in Elementary School Children Penggilingan 09 Morning East Jakarta 2019. The research design used in this study was a pre-experimental design using the One Group Pre-Post-Test design, the sample in this study was 32 students taken using total sampling, the research instrument used a questionnaire, the data analysis used paired t test. The results showed that there were significant differences in the pretest and posttest after the educational comic intervention. There is a significant influence between the Effectiveness of Educational Comics on Prevention of Violence in State Elementary School Children before the intervention and after the intervention. It is expected that students will be more proactive in finding information about preventing violence in children so that they can apply the information obtained as well as possible
Perspective Of Stakeholders On The Sustainability Of Tuberkulosis Program
Authors: Indasah Indasah , Saifulah Dedi , Korbaffo Anita Restu
Published: May 2020

This research is a type of descriptive research using a qualitative approach design using a case study research design. Funding for the TB program in Pasuruan Regency was sourced from the APBD and also Health Operational Assistance sourced from the Special Allocation Fund decreased. The budget for TB prevention prevention programs is absorbed entirely But the performance of achieving the discovery targets is still not significant. Still not found the whole case, complete treatment has not been maximized, some even DO. TB control activities allocated for TB prevention and control services appear to be relatively small compared to the TB treatment budget. Based on all the challenges faced, a strategy was formulated to eliminate TB within the next 5 years by strengthening the leadership of a quality TB service program with a sustainable program across stakeholders
Operating Performance of Power Systems Integrated HVDC Solution: KonTum-GiaLai Transmission System Case Considering Penetration of Renewable Energy
Authors: Le Kim Hung , Tran Ngoc Thien Nam , Nguyen Viet Tri , Truong The Khanh , Duong Minh Quan
Published: May 2020

The increasing demand for electricity along with the development of distributed generators showed that improving transmission efficiency and reliability is an indispensable requirement in the operation of the power system. Advanced technologies need to be applied to modern power systems for purposes of conveying large power flows, mitigating the risk of faults. High-voltage direct current (HVDC) transmission is now considered an effective solution for investment in large-length power lines, replacing the conventional high-voltage alternative current (HVAC) transmission system, especially in period of increasing generation capacity due to the penetration of renewable energy sources. This study assesses the performance of the HVDC system on an actual power grid based on planning and improvement demands. The calculation results of power flows, power losses and short-circuit faults were investigated using ETAP software

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Low-Complexity Security Algorithm Again Black-hole Attacking Node Considering Energy Balance for WSNs
Authors: Nguyen Huu Phat
Published: May 2020

Wireless sensor network (WSN) is a network through radio waves to link a large number of unevenly distributed nodes on a wide range of areas for the purpose of sensing, processing and collecting data.The data transmitted in WSNs is usually sensitive that needs to be protected. WSNs are more vulnerable to attacks due to network characteristics such as wireless transmission, changing network topologies, computing power, limited memory and power of nodes comparing to wired networks. There are many types of attacks on WSNs such as sinkhole attacks, data integrity attacks, wormhole attacks, Black hole attacks, etc. In this article, we will evaluate the impact of Black-hole attacks in the WSN network when using the AODV routing protocol (Ad-hoc On-demand Distance Vector routing). The Black hole attack model will be simulated by Network Simulator 2 (NS-2) by the number of lost packets by counting the number of packets sent by the sending node, receiving packets to destination, and rest energy of the nodes in two cases.
An Optimal Cluter Head Parameter in Leach Protocol of Wireless Sensor Networks
Authors: Nguyen Tat-Bao-Thien
Published: May 2020

In wireless sensor networks, LEACH is often used as an energy saving protocol and extends the network life. However, there are many parameters that affect the performance of the LEACH protocol, one of which is the number of cluster heads. This paper proposes a simple and efficient solution to determine the optimal number of cluster heads in the LEACH protocol. For the proposed solution, the system can achieve the optimal performance between the longest lifetime in the constraint as the largest amount of data transmitted in the network.
Makalah Permainan Bola Voli
Authors: TAMBUNAN DAUD HAMONANGAN
Published: May 2020

Pada awal penemuannya, olahraga permainan bola voli ini diberi nama Mintonette. Olahraga Mintonette ini pertama kali ditemukan oleh seorang Instruktur pendidikan jasmani (Director of Phsycal Education) yang bernama William G. Morgan di YMCA pada tanggal 9 Februari 1895, di Holyoke, Massachusetts (Amerika Serikat).William G. Morgan dilahirkan di Lockport, New York pada tahun 1870, dan meninggal pada tahun 1942. YMCA (Young Men’s Christian Association) merupakan sebuah organisasi yang didedikasikan untuk mengajarkan ajaran-ajaran pokok umat Kristen kepada para pemuda, seperti yang telah diajarkan oleh Yesus. Organisasi ini didirikan pada tanggal 6 Juni 1884 di London, Inggris oleh George William.Setelah bertemu dengan James Naismith (seorang pencipta olahraga bola basket yang lahir pada tanggal 6 November 1861, dan meninggal pada tanggal 28 November 1939), Morgan menciptakan sebuah olahraga baru yang bernama Mintonette. Sama halnya dengan James Naismith, William G. Morgan juga mendedikasikan hidupnya sebagai seorang instruktur pendidikan jasmani. William G. Morgan yang juga merupakan lulusan Springfield College of YMCA , menciptakan permainan Mintonette ini empat tahun setelah diciptakannya olahraga permainan basketball oleh James Naismith. Olahraga permainan Mintonette sebenarnya merupakan sebuah permainan yang diciptakan dengan mengkombinasikan beberapa jenis permainan. Tepatnya, permainan Mintonette diciptakan dengan mengadopsi empat macam karakter olahraga permainan menjadi satu, yaitu bola basket, baseball, tenis, dan yang terakhir adalah bola tangan (handball). Pada awalnya, permainan ini diciptakan khusus bagi anggota YMCA yang sudah tidak berusia muda lagi, sehingga permainan ini-pun dibuat tidak seaktif permainan bola basket.
Administrasi Layanan Khusus
Authors: ABABIL ZAHRA
Published: May 2020

The learning process requires the support facilities that are not directly used in the classroom. Facilities that are not directly included include school libraries, school cooperatives, school health businesses and school cafeterias. Special service administration is to provide special services or a business that is not directly related to the teaching and learning process in the classroom. But specifically given by the school to the students so that they are more optimal in implementing the learning process.There are various types of special services, but only four types will be discussed on this occasion. The four types of special service administration are school libraries, school cooperatives, school health businesses and school cafeterias
Information safety assurances affect intentions to use COVID-19 contact tracing applications, regardless of autonomy-supportive or controlling message framing
Authors: Bradshaw Emma L , Ryan Richard M. , Noetel Michael , Saeri Alexander K , Slattery Peter , Grundy Emily A C , Calvo Rafael Alejandro
Published: May 2020

Promoting the use of contact tracing technology will be an important step in global recovery from the COVID-19 pandemic. Across two studies, we assess two messaging strategies as motivators of intended contact tracing uptake. In one sample of 1117 Australian adults (Mage=50.17, SDage=17.46) and one sample of 888 American adults (Mage=46.09, SDage=17.00), we examined autonomy-supportive and controlling message framing and the presence or absence of information safety as predictors of intended contact tracing application uptake. Using an online randomized 2 x 2 experimental design, we found that message framing had no effect on intended uptake in Study 1. However, in Study 2, and counter to expectations, we found that participants in the controlling message framing conditions had higher intentions to download and use the application. Across both studies, we also found main effects for information safety. Those in high information safety conditions consistently reported higher intended uptake and more positive perceptions of the application, than those in low information safety conditions, regardless of message framing. In Study 2, we also found that perceptions of the government as legitimate related positively to intended application uptake, as did political affiliation. In sum, individuals appeared more willing to assent to authority regarding contact tracing insofar as their data safety can be assured. Yet, public messaging strategies alone may be insufficient to initiate intentions to change behavior, even in these unprecedented circumstances.
Murburn precepts for the light reaction of oxygenic photosynthesis
Authors: Manoj Kelath Murali , Bazhin Nikolai , Parashar Abhinav , Gideon Daniel Andrew , Jacob Vivian David , Haarith Deepak , Manekkathodi Afsal
Published: May 2020

Robert Emerson’s original observation (1957) that “oxygenesis occurs even with far-red light excitation of Photosystem I” is incompatible with the extant Kok-Joliot cycle’s foundation that “photolysis occurs only at red-light stimulated Photosystem II harboring MnComplex”. Further, the Z-scheme of electron transfer cannot account for Emerson’s observations of enhanced oxygenesis by simultaneous excitation of the two photosystems with both red and far-red light because serially connected components would surely increase systemic resistance to flow of charges, impeding the overall electron transfer process from water to NADP+. To address such discrepancies, we propose that the photo-excitation of various pigments leads to the formation of aquated electrons (eaq) and diffusible reactive oxygen species (DROS) in milieu, which are stabilized by a pool of redox-active elements within chloroplasts. Subsequently, the ‘eaq+DROS’ pool is utilized and routed via disordered and parallel reactions by the ‘photosystem switches’ for NADP reduction, O2 liberation and ADP phosphorylation. The stochastic ‘murburn’ model is thermodynamically and kinetically favorable and evidenced by the identification of multiple ADP-binding sites on PS II/Cytochrome b6f, and structure/distribution of the concerned proteins, complexes and pigments. The new model also explains the observed synergy in functioning of photosystems and plants’ photosynthetic spectral range of 400-700 nm.
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Authors: Tung Dao Duy
Published: May 2020

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Review Jurnal Boosting Indonesia's Tourism Sector to be Competitive
Authors: Pratiwi Refinda Ayu
Published: May 2020

Indonesia adalah suatu negara yang kaya akan kelestarian alamnya yang indah di setiap kota-kota. Indonesia terkenal dengan sektor pariwisata dan indonesia juga bergantung dalam pendapatannya dari sektor tersebut. Hal menarik dari sektor masa depan pariwisata adalah sebagai andalan untuk mengurangi defisit neraca berjalan, karena pada sektor ini ditargetkan memberikan kontribusi devisa sekitar 17,6 Miliar US$ dengan kedatangan 18 juta wisatawan asing pada tahun 2019.
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Authors: Tung Dao Duy
Published: May 2020

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Influence of Solar Minimum on Cosmic Ray Flux, Mutations in viruses and Pandemics like COVID-19
Authors: Kamath Rajagopal , R Charunayan Kamath
Published: May 2020

This interdisciplinary study takes into account the effect of the cosmic ray flux on mutations in viruses that result in virulent forms that lead to the occurrence of pandemics. Solar minimum, the reduction in the activity of the Sun which occurs cyclically every 11 years and deep solar minimum that occurs once in a century or so, results in increased cosmic ray flux to the Earth, which in turn generate mutations in viruses harboured in bats and other nocturnal animals. Almost all the previous pandemics occurred during solar minimum years when the Sun spots were lowest or absent and when the solar activity was at the lowest.This study suggests that the present Covid 19 pandemic is triggered by the mutated viromes in bats from latitudes above 30 degrees N. The increase in cosmic ray flux during the solar minimum of solar cycle 24 has contributed to this. It is improbable that SARS-CoV-2 emerged through laboratory manipulation of a related SARS-CoV-like coronavirus. This study indicates that SARS CoV 2 emerged as a result of biological and astrophysical processes.
Nonchalant neighbours: Space use and overlap of the critically endangered elongated tortoise
Authors: Ward Matt , Marshall Benjamin Michael , Hodges Cameron , Montano Ysabella , Artchawakom Taksin , Waengsothorn Surachit , Strine Colin
Published: May 2020

To prevent population extirpations we need to understand species’ requirements, especially for critically endangered species inhabiting biodiversity hotspots. Studying animal movement provides insights into such requirements and gauges protected area effectiveness. Southeast Asian protected areas are becoming isolated; thus, we must ensure existing areas can sustain populations. We used multi-year radio-telemetry with the critically endangered Elongated Tortoise (Indotestudo elongata) to assess: movements, space-use, and conspecific overlap in a small protected area –Sakaerat Biosphere Reserve, Thailand. Movements were weakly seasonal, increasing in hot and wet seasons compared to the dry season. Individuals annual space-use varied (4.24–55.57 ha), while frequently overlapping with conspecifics. Conspecific comparisons revealed males (n = 5) moved similarly to females (n = 12) but used larger areas. Explorations of temporal avoidance versus attraction reveal more instances of conspecific attraction than avoidance (20:8). Avoidance/attraction behavior appeared disconnected from carapace length or mass; therefore, that conspecific interaction patterns may potentially be a result of resources (mates or food) rather than competition (i.e., no apparent evidence of smaller individuals avoiding larger individuals). Female-female attraction suggests an absence of resource exclusion tactics at the temporal resolution of our data. Male-female attraction may indicate reproductive movements coinciding with hot season, but we failed to detect significant interactive effects linking conspecific attraction or step length to proximity to breeding activity. Our observations of annual space-use and space overlap present critical components when designing robust population assessments; assessments that will underline any successful I. elongata conservation effort. When considered in the context of previous work connecting space overlap with population viability, our results suggest the biosphere reserve population of I. elongata to be reproductive, with enough resources to be potentially viable; the findings help emphasize the importance of even relatively small protected natural areas.
Resume Bola Voli
Authors: TAMBUNAN DAUD HAMONANGAN
Published: May 2020

Permainan Bola Voli adalah permainan beregu yang masing-masing regu terdiri dari 6 orang dengan tujuan menjatuhkan bola kearah lawan dan mencapai game terlebih dahulu.
Dataset of raw and pre-processed speech signals
Authors: Usman Mohammed , Ahmad Zeeshan , Wajid Mohd
Published: May 2020

Heart rate is an important vital sign used in the diagnosis of many medical conditions. Conventionally, heart rate is measured using a medical device such as pulse oxymeter. Physiological parameters such as heart rate bear a correlation to speech characteristics of an individual. Hence, there is a possibility to measure heart rate from speech signals using machine learning and deep learning, which would also allow non-invasive, non contact based and remote monitoring of patients. However, to design such a scheme and verify its accuracy, it is necessary to collect speech recordings along with heart rates measured using a medical device, simultaneously during the recording
Public Health Intervention Framework for Reviving Economy amid the COVID-19 Pandemic (2): Use of Personalized Mitigation Measures Beyond the Epidemiological Model Limits
Authors: Wu Jianqing , Zha Ping
Published: May 2020

We previously proposed a public intervention framework concept that would allow people to resume personal and economic activities. We showed that intervention measures are used in a quantitative scale to reduce transmission probabilities and disease severity. In this article, we systematically examine the origin, assumptions, performance and limitations of epidemiological models from different views used in past review. We found that nearly all model assumptions fail to hold or are remote from reality; R0 does not exit or has no utility in guiding treatment options; personalized intervention measures are vitally important to COVID-19 due to its transmission characteristic; and current epidemiological models are unable to accurately assess the true benefits of personalized intervention measures. We suggest that poor performance of the models are attributed to flawed assumption that health/disease properties can be treated as transferable properties. The flaw creates a fiction that disease properties such as infection probabilities and death risks can be transferred from any vulnerable persons to anyone in the population and thus severely limit societal ability to fight the pandemic. We finally show that the benefits of personalized mitigation measures could be determined directly by using variable Ri values for infected persons (or nodes) together assessment of death rate and disability rate; the attempt of avoiding the disease by defeating all potential transmission probabilities is unrealistic; but mitigating disease severity for specific persons is more feasible and reliable. A most reliable strategy for reviving economy is using personalized protective measures and improving person health before effective vaccine is available.
Pembinaan dan Pengembangan Pendidik dan Tenaga Kependidikan
Authors: Illahi Thomasna
Published: May 2020

Development has a wider reach in efforts to improve and enhance the competencies of the teaching and educational staff. Development is more focused on increasing ability through formal channels with a long period of time, providing learning opportunities that are designed to help the self-development of teaching staff and education where development is directed to prepare teaching / educational staff to hold responsibility for an positions or jobs in the future. the following are strategies for developing educators and education staff. As Educators and Educators, a teacher or school principal must work well and in accordance with the profession they are involved in. An Educator and Education Personnel is a major factor in the development and success of a learning system. If an Educator and Education Worker does not work according to the existing rules, the learning system will not run properly. Therefore, an Educator and Education Personnel are required to be able to show their professionalism, even if necessary the professionalism is increased again, so that Educators and Education Personnel can be said to be qualified and qualified.
Heart rate estimation from speech signals using machine learning and cloud computing
Authors: Usman Mohammed
Published: May 2020

Speech signals of individuals contain informationrelated to their physical, mental as well as emotionalhealth. A first step in clinical diagnosis is to measure vitalsigns, which provide an indication of vital body functions.The four vital signs - heart rate, blood pressure, body temperatureand respiratory rate are useful in assessing the healthof an individual and early diagnosis of deteriorating healthconditions. The objective of this work is to measure heartrate of individuals based on their speech signal using signalprocessing and machine learning techniques.
Pascal’s Pensees : problems of edition, problems of interpretation.
Authors: Akmut Camille
Published: May 2020

Summary of editorial and interpretative issues – then and now. Cousin’s1842 Report; Pensees as seen by contemporaries up to about Nietzsche...
Makalah Bola voli (ivan siagian)
Authors: siagian Ivan
Published: May 2020

Teknik dasar yang baik dan benar sangat diperlukan pada setiap cabang olahraga prestasi agar diperoleh hasil kinerja teknik yang efektif, efisien dan aman. Permaianan bola voli merupakan permainan yang menuntut penguasaan teknik dasar secara maksimal. Pasing bawah merupakan salah satu teknik dasar di dalam permainan bola voli. Pasing bawah digunakan untuk mengambil, menyajikan bola kepada teman yang lain. Fungsi yang utama dari pasing bawah adalah untuk menerima bola servis dari server. Keberhasilan penerimaan bola pertama dari hasil servis sangat penting, karena akan mempengaruhi proses selanjutnya yaitu penyerangan. Permainan bola voli sekarang banyak menggunakan servis dengan loncat (jump serve), yang hasil pukulan servisnya bola berputar ke depan secara cepat (top spin). Penerimaan bola servis yang datangnya bola dengan putaran (top spin) akan berbeda dengan penerimaan bola servis yang datangnya bola tanpa putaran (floating). Kedua hal ini harus dimengerti oleh pelatih dan atlet, agar antisipasi atlet pada saat menerima servis dapat dilakukan secara tepat sehingga akan menghasilkan hasil penerimaan servis (receive serve) yang