bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENGGUNAAN MODEL VALUE CLARIFICATION TECHNIQUE (VCT) PERCONTOHAN UNTUK MENINGKATKAN PROSES PEMBELAJARAN TEMATIK TERPADU DI KELAS IV SEKOLAH DASAR
Authors: Audina Witia , Reinita Reinita 
Published: July 2020

This research was conducted based on the facts indicating that the integrated thematic learning was not run as it was expected. The teacher seemed to ignore the involvement of the students in applying each of the values obtained in a learning stimulus in the form of a theacher’s demonstration. The purpose of this research was to describe the application of VCT Percontohan approach in integrated thematic learning process. This research is a class action. This research was conducted at SD Negeri 15 Ulu Gadut Kota Padang. The subject of the research was the teacher and the students of class IV totaling 25 people . The result of the research revealed that the quality of integrated thematic learning increased. The first cycle of meetings one aspect of teacher 84,4 % (B) and 84,4 %(B) of student aspects, second meeting aspect teacher 90,62 % (SB) of the students aspect of90,62% (D). The second cycle of meetings one aspect of teacher 93,75% (SB) of the student aspect 93,75% (SB).
OPTIMIZATION OF QUEUING SYSTEMS UNDER SIGNIFICANT LOADS
Authors: Afonin Viktor , Nikulin Vladimir 
Published: July 2020

The article deals with analytical models of Markov Queuing systems with service failures, incoming requests and requirements. The systems are analyzed in the conflict situations, for example, under significant loads, when the input flow intensity is high relative to the service intensity, which is important for extreme situations, both in technical applications, Internet applications, and social ones. There occurs a problem of optimization – minimization of the number of channels, provided the Queuing system has a guaranteed throughput. There is considered the approach to solving the optimization problem, when the relative system throughput is maximized while minimizing the number of service channels. Given the fact that the analytical formulas of Markov Queuing systems contain factorials, the analytical analysis of systems encounters the computational limitations. In the conducted research, in order to resolve computational difficulties it was decided to apply the approximation of the probabilities of the system states using the Laplace probability integral. Its use is justified precisely at high system load rates and a large number of service channels. There are described the features of applying the Laplace integral in conjunction with the numerical optimization for a conditional extremum. There is given the method of determining the number of service channels, when the probability of denial of service is minimized, respectively, maximizing the relative throughput of the system. There is given a graphical interpretation of the proposed method for optimizing Queuing systems with failures at the significant load. It is shown that during the search for the optimum there is a transition process in which there take place the significant changes
in the system parameters: the intensity of the input flow and the intensity of service.
Primary Students’ School Anxiety: An Initiative Study on Virtual Reality Therapy
Authors: Oanh Doan Vi 
Published: July 2020

School anxiety is an aspect of anxiety that can cause serious consequences on student’s academic results. Anxiety is usually caused by excessive stress about school related experiences. Consequently, over thinking and extreme worrying can lead to skipping classes, or even dropping out of school. Despite the emergence of school anxiety in recent years among junior students, little research on specific situations causing anxiety at school has been carried out. More importantly, very few attempts using virtual reality have been made to prepare students for a new school environment and help students with school anxiety. This study discovered 12 school experiences with high anxiety levels through questionnaires given to 229 fifth year students aged 10-11 and developed several situations into a virtual environment that can be used as a treatment program for students. 20 students with very high anxiety were chosen to experience the virtual reality (VR) treatment program. The findings show that student’s anxiety levels for the situations they have experienced in the treatment program have decreased dramatically. Students become more proactive when they handle the challenges in the program and they can even propose solutions for their problems.
The Demandingness of Virtue
Authors: Siscoe Robert Weston 
Published: July 2020

How demanding is the virtuous life? Can virtue exist alongside hints of vice? Is it possible to be virtuous within a vicious society? A line of thinking running through Diogenes and the Stoics is that even a hint of corruption is inimical to virtue, that participating in a vicious society makes it impossible for a person to be virtuous. One response to this difficulty is to claim that virtue is a threshold concept, that context sets a threshold for what is considered virtuous. On this way of thinking, what counts as virtuous in one society may be more demanding than what passes for virtuous in another. This response seems plausible when considering that virtue-theoretic terms like `honest' are gradable adjectives. Many gradable adjectives, like `tall' and `expensive,' have contextual thresholds that shift depending on the situation, and so is tenable that virtue-theoretic adjectives might function with contextual thresholds as well. A major difficulty for this response, however, is that virtue terms are absolute gradable adjectives, a variety of gradable adjectives that do not require a contextual threshold. Absolute gradable adjectives instead draw their truth conditions from their maximal degree, suggesting that Diogenes and the Stoics were correct to think that virtue is incompatible with even a small degree of vice.
Ward management and Empowerment of Society Through the Development of Potential Tourism in the South Singkawang Environment
Authors: Prihatiningtyas Nindy Citroresmi , Fitri Fitri - , Sunarsih Eti , Murdani Eka , Husna Nurul , Anitra Rien 
Published: July 2020

<p><em>The activities dedicated to the community for environmental management and empowerment of communities through the development of tourism potential are implemented by partnering up the PKK suport team, the domestic chairman and the weal community. It aims to give understanding, khowledge, and empower societies to realize a society conscious of a tourist environment that must be maintained and preserved. These environmental management and community empowerment activities are done by methods of speech, discussion, question-and-answer, and demonstration. The benefits of this activity includes; (1) Together people build tourist areas (2) It grows and increases people’s sense of and cares for the beautiful of Batu Burung, (3) To encourage people to participate in the preservation of Batu Burung, (4) Assisting the goverment program to promote tourist areas aspecially Batu Burung sites that are still not widely known by outside Sedau society, and (5) provides services that can enable visitors to know where Batu Burung is located and provide products fo garbage diposal on Batu Burung Beach..</em></p>
Structural-logical scheme of sanitary processing of milking machines with milk pipe-line and washing machine
Authors: Matveev Vladimir Yuryevich , Maslov Maxim Mikhailovich , Zaikin Williams Pavlovich , Filippov Dmitry Vladimirovich 
Published: July 2020

The article analyzes the technological schemes of sanitation systems, analyzes the technological solutions to improve existing systems. The aim of the work is to develop an effective structural and technological scheme of the sanitary treatment system of the milking unit.
When drawing up the structural diagrams of technological lines, an analysis of existing technologies was used. To determine the rational working scheme of sanitation, a systematic approach is needed with a thorough analysis of existing structures, parameters that determine the effectiveness of its functioning. Structural diagrams are a chain of successively arranged operations.
EXPERIMENTAL ENERGY CONCENTRATE "ZEOLFAT" IN THE DIETS OF LACTATING COWS
Authors: Kashaeva Alia Rinatovna , Shakirov Shamil Kasymovich , Akhmetzyanova Firaya Kazbekovna , Sharafutdinov Gazimzyan Salimovich 
Published: July 2020

The introduction of the experimental energy concentrate "Zeolfat" in doses of 200, 400 and 600 g/kg per day into the main diet of lactating cows allowed to increase the content of raw fat by 6.69%, 13.38% and 19.91%; exchange energy by 1.46; 2.92 and 4.37%, respectively. As a result, the increase in average daily milk yields in terms of (3.4%) basic fat content was 8.1% in the I group with the introduction of 200 g of concentrate, in the II (400 g) -13.7, in the III (600 g) - 14.3% compared to the control. A positive effect on the biochemical parameters of blood serum characterizing carbohydrate-lipid and mineral metabolism in the body was established. Economic efficiency per 1 RUB of additional costs in the experimental groups was 2.83-5.53 RUB, respectively.
ADAPTATION STUDY OF IMPROVED FODDER TREE (SESBANIA SESBAN (L.) MERRIL) AT HARO SABU, KELEM WOLLEGA, OROMIA, ETHIOPIA
Authors: Gamachu Negasu , Wekgari Gizahu 
Published: July 2020

The experiment was conducted at Haro Sabu Agricultural Research Center, Western Oromia for two consecutive years, with the objective to identify adaptive, high yielding and disease/pest resistance varieties. Seven varieties were grown as experimental treatments in a randomized complete block design (RBCD) with three replications. Analysis revealed that DZ-96 and DZ-123 had maximum percentage of survival rate at one year age 0092 and 0347completely died obtained from in one and two years age. Days of 50% flowering showed statistically highly significant and Mean performance of plant height trait at different ages and seed yield were also significant (p<0.05). Mean green forage yield and Dry matter yield was not significantly (p<0.05) among treatments. But numerically difference was observed among treatments. Maximum fresh weight and sun-dried dry matter yield (DMY) were 84.43 t ha-1 & 27.64 t ha-1 recorded from DZ- 96 followed by DZ-89 and DZ-123 with 18.91 & 18.36 ton ha-1 of sun dried DMY respectively. The best average seed yielders among the tested varieties were recorded from DZ-96 with 47.25 q ha-1 followed by DZ-89 with 46.84 q ha-1. It is concluded that DZ- 96 and DZ- 89 were better performance varieties which are suitable for use as animal feeds.
Universal health coverage financing in South Africa: wishes vs reality
Authors: Michel Janet , Tediosi Fabrizio , Egger Matthias , Barnighausen Till , McIntyre Di , Tanner Marcel , Evans David 
Published: July 2020

Background In 2011, the South African health minister, proposed a national health insurance (NHI) for South Africa with the aim to deliver universal health access and care to all South African residential citizens, with a single fund to cover all people, no matter their income. The first five years were reached at the end of year 2017-2018. In order to achieve universal health coverage (UHC), primary health care (PHC) re-engineering and NHI have been chosen as key strategic interventions to be implemented. These reforms are currently being piloted in 11 selected districts in South Africa since 2011. Methods The purpose of this paper is to compare and contrast the proposed South African NHI financing reforms (wishes) versus what has been implemented to date (current financing and service delivery reality on the ground) highlighting potential stumbling blocks. A review of both published and grey literature mainly sourced from the departments of health South Africa, statistics South Africa, world health organisation and world bank reports was carried out. Key documents reviewed included the South African national health insurance whitepaper, South African governmental financial reports, health systems trust reviews, mid-term report on universal health coverage and World Bank report on appropriate universal health coverage financing, progress reports on UHC and published research from leading health economists. Results Independent medical schemes, people as taxpayers and as consumers, rampant unemployment, lack of trust in public institutions and regressive aspects of value added tax, budgets, fickle political will, corruption, drivers of private health costs, provincialization as opposed to district health authorities, incompetent leadership and a cocktail of epidemics were revealed as potential stumbling blocks. Conclusions As international support for UHC grows pace, the issue of how to finance improved financial protection and access to needed health services becomes ever more urgent. Exploring how the proposed South Africa national health insurance UHC financing reforms compare and contrast with the situation on the ground, helps highlight potential stumbling blocks that need addressing as SA moves towards UHC. The paper concludes by calling for innovative, inclusive and sustainable UHC financing and service delivery solutions and the upholding of political will and commitments made, if South Africa is to achieve UHC by 2026.
Artificial Intelligence in Colonoscopy: Improving Medical Diagnostic of Colorectal Cancer
Authors: Bernard Stefanus , Parikesit Arli Aditya 
Published: July 2020

Introduction- Colorectal cancer (CRC) is a development of abnormal cells either in colon or rectum. CRC considered being the 3rd leading cause of death in 2018 only behind lung and breast cancer. It first arises during pre-cancerous stages called as polyps. The detection and removal of polyp is important to increase the survival rate of patient. Various method of polyp detection are available. However, only colonoscopy remains the gold standard in detection and removal of polyps. Several studies showed how Artificial Intelligence (AI) used in colonoscopy area particularly in detecting polyps, assessing physicians and predicting patient with high risk of CRC. The aim of this study is to describe the involvement of AI in colonoscopy and its impact in reducing the Materials and methods– Search for journal articles conducted between May and June 2016 from various resources including PubMed and Google Scholar. 6 research journals were reviewed and all the advantages and limitations were discussed throughout this study. Results– Various study showed that AI able to improve medical diagnostic of CRC in several ways, including in the improvement of adenoma detection rate (ADR) in terms of medical diagnostic, finding physicians associated with high Adenoma Detection Rate (ADR) and predicting patients with high risk of CRC. In addition, the use of AI in colonoscopy also associated with limitations including require large amount of datasets and advance computational resources in order to generate accurate output. Conclusion– The utilization of AI in colonoscopy shows how it able to improve the diagnosis accuracy and survival rate of patients associated with CRC despite several limitations that were identified during the study. However in the future, instead of allowing it to fully automatically conducting diagnosis, it still needs to be accompanied by physicians conducting the operation as there is no hundred percent perfect algorithms.
Usage of Standards to Integration of Hospital Information Systems
Authors: Shahmoradi Leila , Ebrahimi Maryam , Shahmoradi Somayeh , Farzanehnejad Ahmadreza , Moammaie Hajar , Habibi Koolaee Mahdi 
Published: July 2020

Introduction: Data exchange across healthcare facilities is a major issue in healthcare information systems. Standards play an important role in the context of communication. In this paper, we surveyed the usage of standards in the hospital information systems (HISs) in the affiliated hospitals of Tehran University of Medical Sciences.Material and Methods: This survey was performed in 2014-2015. A total of 17 hospitals with HISs were surveyed. The data were collected using a structured questionnaire. The design of the questionnaire was based on a literature review and consisted of three parts. Descriptive statistics were used to analyze the data.Results: XML, HL7 and DICOM are commonly used international interchange standards. In the case of security standards, 76.5% of HISs do not support the HIPPA and CEN TC 251 security standards. ICD was the most commonly used terminology standard in the HISs. Several studies have indicated that HISs should cover data exchange, security and terminology standards to provide integration of heterogeneous systems.Conclusion: In the current study, the role of standards in the architecture of the HISs was inconspicuous. To make the HIS effective, it is necessary to consider the standards when developing the system. In this matter, legislation could help.
Dor pós-operatória em dentes tratados endodonticamente por estudantes de Odontologia, utilizando técnicas manual e reciprocante
Authors: Zajkowski Luciéli Andréia , Xavier Samantha Rodrigues , Gomes Fábio De Almeida , Martos Josué , Damian Melissa Feres , Móra Patrícia Maria Poli Kopper , Pappen Fernanda Geraldo 
Published: July 2020

O objetivo do presente estudo foi determinar a frequência e/ou intensidade de dor pós-operatória e os fatores associados a esta ocorrência em tratamentos e retratamentos endodônticos realizados pelas técnicas de instrumentação manual e reciprocante, por estudantes de graduação em Odontologia da Universidade Federal de Pelotas. Para tal, utilizou-se informações dos prontuários de pacientes atendidos por estudantes do último ano de graduação, no período compreendido entre janeiro de 2017 e julho de 2019, totalizando 182 tratamentos. A dor foi registrada por meio da Escala de Avaliação Numérica da Dor (EAND). Considerou-se como variáveis preditivas no desfecho de dor pós-operatória: dente, número de canais, sintomas, coroa dentária, tratamento indicado e índice periapical radiográfico. Como variáveis relativas aos tratamentos, técnica de instrumentação, número de sessões e limite apical de instrumentação. Havia relato de dor no momento do tratamento em 28% dos prontuários, enquanto 11,5% não reportaram dor prévia. Em 149 casos (81,9%) incluídos neste estudo não foi relatada a ocorrência de dor pós-operatória, enquanto dor leve foi relatada em 17 casos (9,3%), moderada em 6 (3,3%) e intensa em 10 (5,5%). Em 67,4% dos casos dos dentes foram tratados até a marcação 0 do localizador apical, enquanto em 32,6% o comprimento foi estabelecido a 1mm desta marcação. Não houve associação entre o tipo de tratamento realizado e a ocorrência de dor pós-operatória (p=0,206). Conclui-se que, entre os fatores avaliados, apenas a sintomatologia prévia apresentou associação com a maior frequência de dor pós operatória.
Production Data Analysis and Sonolog for Determining Artificial Lift Design and Well Characteristic
Authors: Bintarto Bambang , Auliya Rizky Rahmat , Putra Riza Andhika Mahendra , Pradipta Afif Surya , Kurnia Rafli Arie 
Published: July 2020

Tarakan Field, North Kalimantan is a part of PT. Pertamina EP Asset 5. The Tarakan Field has 5 structures in the form of Pamusian, Juata, Sesanip, Mangatal, and Sembakung. The Tarakan Field has 57 production wells and 6 injection wells. The wells at Tarakan field are produced with artificial lifts in the form of Sucker Rod Pump (SRP) totaling 25, Hydraulic Pumping Unit (HPU) totaling 11, Electric Submersible Pump (ESP) totaling 19 and Progressive Cavity Pump (PCP) totaling 2. The determination of artificial lifts is carried out by the design of well characteristics and production history. The design at Tarakan Field was carried out with an artificial lift in the form of ESP (Electric Submersible Pump). ESP is used according to reservoir and formation characteristics in Tarakan Field.
Water Control Diagnostic Plot is a method used to analyze the effect of control on produced water. Water Control Diagnostic plot is plot between WOR and WOR derivative vs time. The plot was carried out on a log-log scale. The plot on the Water Control Diagnostic Plot is then analyzed against the graph created by the KS Chan. So from the analyzed plot, it is found whether or not there is a problem in the well at Tarakan Field. The results of the graph analysis on the well at Tarakan Field on the chart show that the field does not indicate a problem.

Keywords: chan plot; design; esp; production
Resomer C212© in vertebroplasty or kyphoplasty: A feasibility study on artificial bones with biomechanical and thermal evaluation
Authors: Greiner Axel , Bongartz Anne , Woiczinski Matthias , Befrui Nima , Pieske Oliver , Suero Eduardo M. , Bruder Jan , Kammerlander Christian , Böcker Wolfgang , Becker Christopher A. 
Published: July 2020

BACKGROUND: Vertebroplasty and kyphoplasty are now well-established methods for treating compression fractures of vertebral bodies (AO type A) as well as vertebral body metastases [1, 2, 3]. However, polymethylmethacrylate (PMMA) augmented vertebrae show fractures of subsequent vertebral bodies due to the increased stability of the augmented vertebral body [4]. Resorbable cements are currently only used experimentally. Many commercially available resorbable calcium phosphate cements do not exhibit sufficient biomechanical stability to treat vertebral body fractures [5]. Resomer C212© (Evonik Industries AG, Essen, Germany) is a slow resorbable poly-ε-caprolactone that has low melting temperatures and good biomechanical properties. OBJECTIVE: This is a feasibility study on how the poly-ε-caprolactone Resomer C212© can be used for kypho- or vertebroplasty, what temperatures are used in the argumentation and how differences in load capacity are measurable compared to conventional PMMA cement. METHODS: 23 Sawbones© blocks (7.5 Open Cell Foam, SKU: 1522-09, laminated on both sides, 4 × 4 × 2.9 cm, Sawbones, Vashon Island, USA) were divided into three groups: 7 without augmentation, 8 augmented with PMMA cement Traumacem V+© (DePuy Synthes, West Chester, USA) and 8 augmented with Resomer C212©. Temperature measurements were made in a 37∘C water bath centrally in the block and on the top and bottom plates. This was followed by a maximum load of up to 2000 N using a universal testing machine (Instron E 10000, Instron Industrial Products, Grove City, USA). RESULTS: In the Resomer C212© test group, the maximum average increase in temperature was 4.15 ± 4.72∘C central, 0.3 ± 0.31∘C at the top and 0.78 ± 1.27∘C at the base. In the cement test group, the average increase in temperature was 9.80 ± 10.65∘C centrally in the test block, 1.50 ± 0.73∘C at the top plate and 1.42 ± 0.66∘C and the base plate. In the axial compression test, the 7 non-kyphoplasted test blocks showed a first loading peak on average at 275.23 ± 80.98 N, a rigidity of 238.47 ± 71.01 N/mm2. In the Traumacem V+© group, the mean peak load was 313.72 ± 46.26 N and rigidity was 353.45 ± 77.23 N/mm2. The Resomer C212© group achieved a peak load of 311.74 ± 52.05 N and a stiffness of 311.30 ± 126.63 N/mm2. A compression to 50% could not be seen in any test block under the load of 2000 N. At 2000 N, Traumacem V+©’s average height reduction was 9.26 ± 2.16 mm and Resomer C212© was 10.93 ± 0.81 mm. CONCLUSIONS: It has been shown that the application of Resomer C212© in kyphoplasty or vertebroplasty is well feasible. Thermal analysis showed significantly lower temperatures and shorter temperature application in the Resomer C212© group. In the biomechanical load up to 2000 N no significant differences could be observed between the individual groups.