bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Penerapan Permainan Produksi Kapal terhadap Hasil Belajar Matematika Siswa pada Tema Indahnya Kebersamaan di Kelas IV Sekolah Dasar Negeri 111 Pekanbaru
Authors: Oktaviani Rafika Elsa , Andriani Melly 
Published: December 2019

Penelitian ini bertujuan untuk mengetahui ada tidaknya pengaruh penerapan permaian produksi kapal terhadap hasil belajar siswa. Rumusan masalah dalam penelitian ini adalah “ Apakah ada pengaruh penerapan permainan produksi kapal terhadap hasil belajar matematika siswa pada tema indahnya kebersamaan di kelas IV SDN 111 Pekanbaru.”Penelitian ini adalah Quasi Eksperimen dengan desain Posttest Only Desain With Nonequivalent Group. Teknik pengambilan sampel yang digunakan adalah Random Sampling. Populasi dalam penelitian ini adalah seluruh siswa kelas IV Sekolah Dasar Negeri 111 Pekanbaru yang terdiri dari 4 kelas dan berjumlah 141 siswa. Hasil uji homogenitas populasi menunjukkan keempat kelas memiliki kemampuan yang tidak jauh berbeda atau kemampuan dasar yang sama (homogen). Melalui teknik Random Sampling, sampel dipilih secara acak sebagai kelas kontrol dan kelas eksperimen. Sampel dalam penelitian ini siswa kelas IV A sebagai kelas eksperimen jumlah sampel 36 siswa dan IV C sebagai kelas kontrol jumlah sampel 36 siswa.Pengumpulan data dalam penelitian ini menggunakan dokumentasi, observasi, dan tes. Berdasarkan hasil data yang diperoleh dari nilai posttes dan dianalisis, data tes yang diuji normalitasnya dengan metode Liliefors menunjukkan Lhitung <Ltabel maka dapat dikatakan bahwa data berasal dari populasi yang berdistribusi normal. Data postest yang diuji homogenitasnya menunjukkan < atau 0,00414 < 3,84, maka varians-varians adalah homogen. Setelah data normal dan homogen maka dilanjutkan analisis data dengan menggunakan tes ”t”. diperoleh nilai thitung = 2,750 berarti bahwa thitung lebih besar dari ttabel pada taraf signifikan 5% maupun taraf signifikan 1% dengan df=72. Dalam tabel tidak terdapat df=72, maka dari itu digunakan df yang mendekati 72 yaitu df=70. Dengan df diperoleh dari ttabel pada taraf signifikan 5% dan 1% sebesar 2,00 dan 2,65. Ini berarti thitung > ttabel, maka diputuskan bahwa Ho ditolak danHa diterima, dengan besar pengaruh 9,76%. Demikian dapat disimpulkan bahwa terdapat pengaruh pembelajaran yang menerapkan permainan produksi kapal terhadap hasil belajar matematika siswa pada tema indahnya kebersamaan di kelas IV Sekolah Dasar Negeri 111 Pekanbaru.Kata Kunci: Permainan Produksi Kapal, Hasil Belajar.
IMPLEMENTASI ALGORITMA FUZZY LOGIC PADA ROBOT ARM DENGAN MEMANFAATKAN ACCELEROMETER SMARTPHONE ANDROID
Authors: Wirawan Nanda Tommy , Devita Retno 
Published: December 2019

Now the development of smart phone technology has evolved rapid, especially Smartphone Android. Where multiple sensors embedded in a mobile phone, primarily an accelerometer sensor support be used of smartphone phone. Accelerometer is used to measure the acceleration reviews Angle X, Y and Z smartphone. So that the sensor is used to review the Movement Robot Arm matching is done with corner acceleration motion X, Y and Z smartphone Method on the system is backed with Fuzzy Logic the which serves to Determine the movement of the robot arm that is sent to the microcontroller. Arm robot system is processed using Matlab 6.1 and using the Software Arduino, and then implanted into the microcontroller, so that the robot goes According movement.
Keywords : Android, Accelerometer, Robot Arm, Fuzzy Logic
RANCANG BANGUN ALAT PENGADUK BUBUR OTOMATIS MENGGUNAKAN SENSOR SUHU BERBASIS ARDUINO UNO
Authors: Thamrin Thamrin , Faiza Delsina , Jasril Ilmiyati Rahmy 
Published: December 2019

The aim of this research is to design and make stirring tool of corn grits with rotation speed of stirring based on temperature rise level detected by temperature sensor. Arduino Uno as reader of input data from temperature sensor and set output in the form of motor rotation stirrer, LCD display and buzzer. The benefits of this research in the field of application of electronics sensors in food processing, especially the effective and efficient corn grits processing. Both in terms of time, cost, energy and safety.
Keywords: Designing, Stirring, Corn Grits, Arduino Uno, Sensor
ANALISA KEAMANAN INTERNET MENGGUNAKAN NESSUS DAN ETHEREAL UNIVERSITAS PUTRA INDONESIA “YPTK” PADANG
Authors: Nurdin Rizki 
Published: December 2019

With the existence of this information will be easily obtained, the exchange of data that occurs in the virtual world will increase. In addition to the development of this technology, unwittingly evolved also crimes that occur in cyberspace that can harm users who access these sites, ranging from the delivery of viruses, spamming or other types of crime. So that institutions connected in an Internet network will be very vulnerable to network security at the institution. This is given that the productivity of an institution or company will depend on the performance of the network in it. Damage that occurs in a network will result in data exchange that occurs on the network will slow or even damage the network system. Therefore a mechanism that is used to analyze network security is required. Computer network security systems connected to the Internet must be planned and well understood in order to protect the resources within the network effectively.
Keywords : Nessus and Ethereal, Internet Security
Distopia do desenvolvimento no semiárido nordestino brasileiro
Authors: Lucena Fabriicia Gomes de , Gomes Edvania Torres Aguiar 
Published: December 2019

Uma análise sobre a formação sócio histórica do semiárido nordestino revela os processos de estabelecimento das relações de poder nas organizações políticas e econômicas locais. Estas relações, a partir das transformações vivenciadas nos territórios da região, através das políticas públicas, apresentam-se de maneira naturalizada, fragmentada, e fazem parte dos elementos constitutivos de reprodução da problemática da seca a partir do “fenômeno da estiagem”. Neste texto, a partir de uma revisão de literatura sobre a construção socioeconômica do semiárido nordestino, e de uma análise documental acerca das ações estatais em torno da questão hídrica atualmente nesta realidade, temos como objetivo refletir a respeito da constituição da política hídrica, mais especificamente, como as ações estatais quanto ao abastecimento de água historicamente vieram contribuindo para o chamado Desenvolvimento do Semiárido Nordestino. Consideramos que o chamado desenvolvimento socioeconômico no Semiárido contempla historicamente exclusivamente os interesses dos detentores do poder, portanto os interesses do capital local, sendo a água um elemento da natureza apropriado desigualmente a favor de tais interesses. Assim, como resultado e proposição desta análise, consideramos a possibilidade de mitigação das desigualdades no acesso à água no Semiárido através da construção de um processo democrático à implementação das políticas hídricas, o que significa a busca pela participação social das populações e a organização dos territórios na estruturação dos comitês de bacia hidrográfica, buscando-se a construção integrada do planejamento hídrico, valorizando as particularidades daquela realidade.
Palavras-chave: Nordeste Semiárido. Ações Estatais. Política Hídrica. Desenvolvimento. Democratização do Acesso.
Vitamin D and Multiple Sclerosis-Is there a Link?
Authors: Anabella-Cristiana Cioabla , Cecilia Adumitresi , Ninela Radulescu , Ileana Ion 
Published: December 2019

Abstract
Multiple sclerosis is a chronic demyelinating and inflammatory disease affecting the central nervous system. The etiology is unknown. The risk of MS is influenced by genetic and environmental factors. One environmental factor for MS is vitamin D deficiency. (1)
The connection between multiple sclerosis, and vitamin D levels is not completely known.
According to many studies, subjects with insufficient vitamin D intake or low 25- OH vitamin D concentration are at higher risk for MS. The fact that vitamin D is implicated in the course of MS is indicated by the indirect correlation between vitamin D concentration and the activity of the disease, revealed by many studies. (3)
In this study we intend to determin how the concentration of 25-OH vitamin D is correlated with relapsing remitting multiple sclerosis.
Family Physicians' Opinion: A Survey on Possible Measures for Improving Healthcare in Romania
Authors: Sergiu Chirila , Beatrice Severin 
Published: December 2019

Abstract
Primary health care (PHC) represents one of the most important parts of any health system, and consists of first-contact medical services (preventive, curative and rehabilitation) for the patients. Our study analyses the family physicians' opinions related to a series of measures that could improve Romania's healthcare system through an online survey.
We identified three components, first one related to control over spendings, increase of medicine market efficiency and transparency in using public funds, second one related to standardization of care processes, accreditation, implementation of guidelines and control over utilization of specialty services and component number three related to type of insurance houses, with competition among them, better decentralization and integrated provision of medical services.
The conclusions of the survey emphasize the fac that primary care health is affected by sub optimal financing, with a need of better support for its development through investments in health promotion, services integragion and human resources as means of increasing general health status of the population.
Mammary Fistula - From Concept to Reality
Authors: Ionut-Eduard Iordache , Octavian Unc , Dan Costea , Razvan Popescu , Sabina Neacsu , Mirela Grama , Liliana Steriu , Nicoleta Leopa , Gabriela Baltatescu , Maria Tomulescu 
Published: December 2019

Abstract
Breast fistula belongs to the group of chronic mammary suppuration,one pathology marked by several reappearance,apparently without a cause, which raise many problems both for the patient and surgeon. One characteristic of this pathology is the microbial mammary abcess which untreated develops into fistula.
The possibility of uninfectious mastitis less specified it's still the most usual reason for mastitis. This thing rise questions regarding clinics, pathology and treatment.
This were relyes on a retrospective and prospective study of a number of 55 cases represented by patients with mammary infections which were diagnosed and surgicaly treated in Surgery Clinic of the Constanta County Hospital between 2014-2018.
Mammary fistulas that appear as a consequence of amicrobial breast abscesses are characterized by multiple recurrences, even if they are treated by surgery through excision of the fistulous path.
Numerous studies are trying to elucidate the cause of this pathology. There are many hypotheses, but from the studies we have found that smoking is an important etiological factor, having toxic effect through double mechanism :
• directly - on the retroareolar lactiferous duct.
• indirectly – hormonally, by stimulating lacteous secretion. Both hypotheses explain why this condition is recurrent.
Treatment of mammary fistulas requires both smoking cessation and proper surgical treatment. Studies have shown that a simple excision of the fistula tract is not sufficient and leads to recurrences. A wide, sectoral intervention must be practiced, with excision taking the ductal branches that underlie the recurrences.
The Educational Policy of the Sopron Town Council in View of the Lutheran Lycée’s Historiography
Authors: Tóth Kálmán 
Published: December 2019

Abstract
In my study, through the example of the free royal city of Sopron, I am searching for an answer to the question how the Reformation influenced the political actions of the city’s leading body and its room for movement within the frameworks of estates. I will attempt to show in sketches how the intellectual horizon that can be reconstructed behind the city’s government is connected to the mentality of Lutheran Reformation. By focusing on one particular field, the educational policy of the town council, I will try to disclose how this manifested in practice in view of Sopron’s new educational institution (the lycée) established and maintained by the town council without any aristocratic patronage, unparalleled at that time. Finally, in a short outlook beyond the boundaries of the investigated period and by focusing on the activities of one former teacher (János Ribini) and two alumni (Baron László Prónay and János Kis), I will give evidence for the continued existence of the lycée’s mentality – which I will call confessional-patriotic – even after the town council had lost its supervision of the educational institution.
The Limit as Centre: Some Considerations on the Political Imagination of the In-Between, Starting from the Central Symbol of the Crime Series Bron/Broen – The Bridge
Authors: Dobrescu Caius 
Published: December 2019

Abstract
The crime series Bron/Broen [The Bridge], co-produced in 2011 by the public televisions of Denmark and Sweden, located at the centre of the bridge over the Øresund/Öresund maritime strait which represents the border between the two states, offers one of the most prolific thematizations of in-between-ness in the popular culture of the last decade. The fact that it struck a chord of global collective imagination is revealed in its quick transformation into a highly successful international TV format, relocated on various other state borders. More than a theme, the series proposes an entire aesthetics of the in-between organized around the symbolic constellation of the bridge. A bridge simultaneously divides and reunites, generates empathetic fusion but also ushers in reflexive distancing. But, above all, as it is narratively and poetically framed in the series, it transgresses its common understanding as a connective interspace and tends to become a world to itself. A rather dangerous one, for that matter, since within its confines the usual distinctions between right and wrong are seriously called into doubt. From a space of transit, the bridge becomes – the distinction is essential – a space of transition, of change, of becoming. A space replete with risks but, essentially, a space of freedom. The essay attempts to unpack political implications less explored until now of this core symbolism.1
Germanium Gradient Optimization for High-Speed Silicon Germanium Hetero-Junction Bipolar Transistors
Authors: Khadir Abdelkader , Sengouga Nouredine , Abdelhafidi Mohamed Kamel 
Published: December 2019

Abstract
The effect of germanium trapezoidal profile shape on the direct current (DC) current gain (β
F), cut-off frequency (f
T) and maximum oscillation frequency (f
MAX) of silicon-germanium (SiGe) hetero-junction bipolar transistors (HBTs) has been investigated. The energy balance (EB), hydrodynamic (HD) and drift-diffusion (DD) physical transport models in SILVACO technology computer aided design (T-CAD) simulator were used. It was found that the current gain values using energy balance model are higher than hydrodynamic and much higher than those corresponding to drift-diffusion. Moreover, decreasing the germanium gradient slope towards the collector side of the base enhances the maximum oscillation frequencies using HD and EB models whilst, they remain stable for DD model.
An Efficient Fault-Tolerant Scheduling Approach with Energy Minimization for Hard Real-Time Embedded Systems
Authors: Kada Barkahoum , Kalla Hamoudi 
Published: December 2019

Abstract
In this paper, we focus on two major problems in hard real-time embedded systems fault tolerance and energy minimization. Fault tolerance is achieved via both checkpointing technique and active replication strategy to tolerate multiple transient faults, whereas energy minimization is achieved by adapting Dynamic Voltage Frequency Scaling (DVFS) technique. First, we introduce an original fault-tolerance approach for hard real-time systems on multiprocessor platforms. Based on this approach, we then propose DVFS_FTS algorithm for energy-efficient fault-tolerant scheduling of precedence-constrained applications. DVFS_FTS is based on a list scheduling heuristics, it satisfies real-time constraints and minimizes energy consumption even in the presence of faults by exploring the multiprocessor architecture. Simulation results reveal that the proposed algorithm can save a significant amount of energy while preserving the required fault-tolerance of the system and outperforms other related approaches in energy savings.
Old age individuals on the Russian labor market: challenges and opportunities
Authors: Gagarinskaia Galina P. , Kuznetcova Irina G. , Gagarinskii Aleksandr V. 
Published: December 2019

Abstract
The relevance of the research topic is due to the following circumstances: firstly, repeating the European trend, the labor supply in the Russian labor market is characterized by increase in the cohort of people aged 60 years and older, which negatively affects the indicators of economic growth and, in the context of the transformation of labor legislation, strengthens the scientific interest in the problem of aging employees and prolonging their working capacity;
secondly, in modern foreign and Russian studies there is no uniform idea of the signs of classifying workers as older working age, which makes it difficult to conduct a comparative analysis and disseminate effective international experience to solve the employment problem, taking into account demographic realities;
thirdly, in the theory and practice of labor economics there is no well-formed idea of a system of factors that influence the success of older working age workers, which affects the quality of the development of promising areas and methods of their use;
fourthly, when the risk factor in the work with personnel is indicated in the profile economic literature, its assessment regarding employees of older able-bodied growth has not been developed;
fifthly, in modern studies there is no effective mechanism to increase the success of older working age workers, taking into account the specifics of achieving the effectiveness of their work, taking into account competence, involvement and possible risks.
The purpose of the study is to develop theoretical concepts and methodological provisions on the professional success of older workers and the mechanism for its increase in the Russian labour market, taking into account risk factors.
The subject of the study is the social and labor relations evolving over the implementation of a mechanism to increase the success of older working age workers.
In the research process, general scientific methods of cognition were used, as well as methods of economic-statistical, systemic correlation analysis, expert estimation, the results of opinion polls, tabular and graphical interpretation of empirical and factual information.
Re-Assessment of “Claw-Back” Clauses in the Enforcement of Human and Peoples’ Rights in Africa
Authors: Adjei William Edward 
Published: December 2019

Abstract
One of the continuing problems, which had faced the African Charter, is many of its substantive provisions that are raven with qualifications without reasonable justification. These rights guaranteed under the Charter are subject to “claw-back” clauses that are introduced by governments and public authorities thereby undermining their citizen‟s basic constitutional rights of securing fundamental freedoms. They are those rights that impose negative duty on the state and are meant to promote the values of pluralism, equality and human dignity, which should be enjoyed free from state interference. It is in the interference of these rights that commentators have frequently criticized the African Charter for rendering its protective mandate meaningless and unenforceable. With hindsight, it is evident that the foregoing critique levelled against the “claw-back” clauses under Charter is justified, as they have a chilling effect on the exercise of human and peoples‟ rights on the African continent. Such condition has produced intense academic discussion on the interpretation and implications of the rights and freedoms enshrined in the Charter. None the less, the scope and the significance of the legal measures adopted by the African Commission have minimized the impact of the clauses affected considerably. Accordingly, a strong principle of interpretation adopted by the Commission has contributed to shaping the Charter‟s legal structure in harmony with international human rights law standards.
The Romanian Prezidentialized Consultative Referendum. Eating Apples from a Poisonous Tree? Personal and Teleological Interpretations
Authors: Roghină Răzvan Cosmin 
Published: December 2019

Abstract
Through this article, we propose an (original) analytical approach on the consultative referendum of May 2019 and a wider critical landscape regarding the consultative referendum institution by enforcing a teleological interpretation. In this sense, we propose three sections. We will start with a short overview on the use of the consultative referendum in the recent years of Romanian democracy. In the second section we will focus on the consultative referendum from 26 May, 2019. In the third section we will ask the Founding Fathers of the Constitution for an “opinion” regarding the possibilities and impossibilities of the consultative referendum.
Subclinical Hypothyroidism and Lipid Metabolism: To Treat or Not to Treat?
Authors: Decandia Federica , Merella Pierluigi , Casu Gavino 
Published: December 2019

Abstract
Thyroid hormones have multiple complex effects on lipid synthesis and metabolism. These physiological actions are well documented in overt hypothyroidism where the elevated levels of total cholesterol, low density lipoporotein cholesterol and possibly triglycerides are reverted by levo-thyroxine therapy. Subclinical hypothyroidism, defined as elevated serum thyroid stimulating hormone in the presence of reference range of free thyroxine and free triiodothyronine concentrations, is a relatively frequent clinical conditions. Many clinical and epidemiological studies have evaluated lipid metabolism, markers of subclinical atherosclerosis and other cardiovascular risk factors in subclinical hypothyroidism as well as the need of replacement therapy in these patients. The available results are rather conflicting, with variable and inconclusive results. Moreover, no consensus still exists on the clinical significance and treatment of this mild form of thyroid failure. On the contrary, available evidences suggest that patients with plasma thyroid stimulating hormone levels above 10 mU/L should be treated with levo-thyroxine, since may have an increased risk of cardiovascular disease. However, the epidemiological evidences suggest being rather conservative in older people, since higher thyroid stimulating hormone is associated with lower risk of multiple adverse events in this population. In this review, we summarized the current evidences on the association between subclinical hypothyroidism and lipid metabolism and the effect of levo-thyroxine therapy on lipid parameters.