bluuebunny/crossref_metadata_2025_split huggingface dataset:
Saúde dos rios, saúde dos povos e do planeta: um olhar sobre o documentário “Saúde, Velho Chico”, de Stella Oswaldo Cruz Penido e Eduardo Vilela Thielen
Authors: Silva André Felipe Cândido da 
Published: December 2019

Análise do documentário Saúde! Velho Chico, de Stella Oswaldo Cruz Penido e Eduardo Vilela Thielen, tomando-o como registro, a um só tempo, dos padrões históricos de interação com o Rio São Francisco e de alternativas capazes de construir uma relação mais sinérgica e sustentável com as águas fluviais. O filme contrapõe as metanarrativas do desenvolvimento – legitimadoras de intervenções como hidrelétricas, barragens, projetos de irrigação para a agricultura industrial e o controverso projeto de sua transposição – a formas de relação estabelecidas pelas diversas populações ribeirinhas, das quais a vida, o corpo e as culturas são construídos em estreita simbiose com o rio.
ҮШ ҚҰРЫЛТАЙ, БІР БАЙЛАМ: ҚАЗАҚ ТІЛІНІҢ ЛАТЫННЕГІЗДІ ӘЛІПБИІ
Authors: ESBOSINOV Ergali 
Published: December 2019

1926 ж. Бакуде өткен атақты І-ші Баку Түркітану Құрылтайына сілтеме жасай отырып, қазіргі Түркия елінің
алфавитінің нұсқасы мен арада ондаған жылдар салып барып қолға алынған Ортақ түрік алфавитіне шолу жасауға
талпыныс жасалған. Ыстамбұлда Мармара Университеті жанындағы Түркітану
институты үйымдастырған «Қазіргі түркі алфавиттері халықаралық симпозиумы - 1991» мен «Қазіргі
түркі алфавиттері халықаралық симпозиумы - 2018»
туралы, осы жиынның тарихи шешімі
туралы сөз болады. Мұндай келелі басқосу мен шешімнің түптамырында Түркия
Республикасының сегізінші Президенті Тұрғыт Өзал мен Қазақстанның тұңғыш
Президенті – Елбасы Н.Ә.Назарбаевтың 1990 жылғы
кездесуі мұрындық болғандығы айтылады. Қорытынды ретінде Қазақстан
Республикасының Президенті Қ.К.Тоқаевтың «Тіл мамандары жаңа әліпбиді
жетілдіру керек» деген тапсырмасын орындау мақсатында А.Байтұрсынұлы атындағы
Тіл білімі институты ұйымдастырған Республикалық дөңгелек үстел шешімі мен
үндеуі туралы, көптен бері бейресми түрде қолданыста жүрген 32 қаріптік «жаңа
қазақ» яки «Ортақ түрік алфавиті» туралы баяндалады.
The Challenges for Physicians of Demonstrating Continuing Competence in the Changing World of Medical Regulation: Osteopathic Pediatrician Case Report
Authors: Langenau Erik E. , Gimpel John R. 
Published: December 2019

ABSTRACT
The current system of continuing medical education, maintenance of certification, and renewal of medical licenses can be quite burdensome and inefficient for all practicing physicians: medical doctors (M.D.s) and doctors of osteopathic medicine (D.O.s). D.O.s have opportunities for residency training and specialty certification which are not available to M.D.s. Not only are D.O.s required to satisfy unique educational requirements for state licensure which vary across jurisdictions, but they must also satisfy specialty board certification requirements which may or may not be recognized by the jurisdiction in which they practice.
The purpose of this article is to identify the challenges for D.O.s, specializing in pediatrics in this case, in efficiently fulfilling requirements of state medical and osteopathic boards for licensure, as well as for specialty board certification. While initiatives in demonstration of continued fitness for practice are sometimes looked upon with concern by physicians, there is the potential that alignment of maintenance of certification, osteopathic continuous certification, and maintenance of licensure could actually reduce the inefficiencies and redundancies of the current regulation system. Barriers to practice should be avoided, while at the same time honoring the profession's responsibility to ensure that those who are caring for patients remain competent to do so.
CUTTING OUTPUT PARAMETER EFFECTIVENESS CONTROL BASED ON ANALYSIS OF MASS-DIMENSIONAL PARAMETERS OF REPLACEABLE HARD-ALLOY PLATES
Authors: Mokrickiy Bori , Savin Dmitriy , Konyuhova Yana , Morozova Anna 
Published: December 2019

The purpose of the work – development of recommendations on correct choice support of hard-alloy plate quality according to the conditions specified of plates operation. In the work there is formed a new approach to the analysis of hard-alloy plates of a metal-cutting tool which develops an approach existing in the RSSs and conditions a necessity to develop a metrological support of plate quality for the conditions of specified working conditions. The approach is based on the simultaneous account of some plate parameters by means of the introduction of conditional quality grades.
The investigation results:
-	the impact of the value spread of mass and dimensions of plates upon plate quality is defined,
-	the criteria of their division into grades depending on a spread value are defined.
Conclusions: the results of plate classification according to the parameters: “plate weight”, “plate length”, Plate width” and “plate thickness differ considerably; plate weight effects most the output parameters of part work-piece machining process, plate thickness impact is the smallest; home plate quality is not so acceptable for the billet high-performance machining of precision parts; the adaptation of acting RSSs to plates taking into account the requirements for modern NC machines; under current conditions a technologist of an engineering enterprise-consumer of plates is unable to order meaningfully their essential number because of the domination of low-quality plates.
DISCRETIZATION EFFECTS DURING NUMERICAL INVESTIGATION OF HODGKIN-HUXLEY NEURON MODEL
Authors: Ostrovskiy Valeriy , Butusov Denis , Karimov Artur , Andreev Valeriy 
Published: December 2019

Computer design is a valuable tool in the course of designing neuro-morphic systems. In particular it allows investigating basic mechanisms of neuron pulse activities in networks. For computer modeling it is necessary to digitize a continuous model of the system by means of the application of discrete operators able to keep basic properties of a prototype. But the accuracy of discrete models may decrease because of negative effects caused by the type of the method used, by a discretization pitch and errors in rounding off.
This fact is significant for the analysis of non-linear systems to which belong the models of biological neurons. As a possible solution of the problem may be the development of specialized tools for the analysis of dynamic systems with the focus upon numerical methods used. In this paper by the example of the modeling of the neuron described by Hodgkin-Huxley classical equations there is considered a set of widespread methods for ODU solution. In the course of investigations there are shown possible negative consequences of incorrect use of some discrete operators. In the paper the results of two sets of computer experiments are presented. The first ones determine the limitations for the practical use of the methods of the first accuracy order during modeling neurons in the mode of resonance generation of action potentials. The second ones show discretization effects connected with chaotic modes of neurons functioning: incorrect behavior of discrete models which is manifested in the emergence of chaotic transition processes. The investigation results may be used at the formation of modeling tool packages both, non-linear dynamic systems in the whole, and neuro-morphic systems in particular.
Perancangan Karakter Dyah Pitaloka pada Film Animasi Perang Bubat
Authors: Mutiarasani Devvi , Sidhartani Santi 
Published: December 2019

Perang Bubat merupakan peristiwa sejarah yang terjadi pada abad ke-14, yaitu tahun 1357 M. Kerajaan Sunda masuk kategori kerajaan besar dan tidak terkalahkan. Sampai akhirnya pecah Perang Bubat pada tahun 1357 M atau pada abad ke-14. Dyah Pitaloka adalah putri dari Raja Sunda Linggabuana. Ia mendapat lamaran dari Prabu Hayam Wuruk. Namun sebelum bertemu dengan Prabu Hayam Wuruk, Ia tewas saat perang di Bubat. Sifat yang paling menonjol dari penggambaran kisah Dyah Pitaloka ialah sifat yang berani dalam membela kehormatan orang tuanya dan negerinya. Melalui perancangan film animasi ini diharapkan para generasi muda lebih tertarik untuk mengenal Dyah Pitaloka. Pembahasan tentang karakter animasi ini menggunakan pendekatan kualitatif dengan mendesain pesan melalui elemen visual garis, bentuk, tekstur, dan warna. Melalui desain karakter animasi ini diharapkan bisa memberikan gambaran mengenai karakter dari tokoh Dyah Pitaloka dalam Peristiwa Bubat.
Mendesain Karakter Sunan Gunung Jati sebagai Tokoh Sejarah di Kesultanan Banten dalam Buku Ilustrasi
Authors: Sugiarti Nisa , Sidhartani Santi 
Published: December 2019

Studi ini ingin menjelaskan mengenai sultan Banten dalam memimpin kerajaannya hingga memperoleh masa keemasannya. Sunan Gunung Jati atau Sultan Syarif Hidayatullah adalah orang pertama yang mengislamkan Banten pada 1525. Sebagai sosok yang berpengaruh besar dalam memperluas kekuasaan Islam Demak. Sunan Gunung Jati dapat direpresentasikan secara visual dalam buku ilustrasi. Untuk membawa pesan tentang sosok yang menyebarkan Islam di tanah Banten. Metode penelitian yang digunakan dalam penulisan ini adalah penelitian kualitatif. Studi ini menjelaskan tentang penciptaan karakter tokoh Sunan Gunung Jati untuk buku ilustrasi, terutama dalam desain wajah, dan postur. Hasil desain karakter ini diharapkan dapat memberi gambaran tentang tokoh sejarah di Kesultanan Banten bagi anak-anak.
Rheum Ribes L. Ekstratını İçeren Sert Jelatin Kapsüllerin Kalite Kontrolünün Yapılması ve Oksidatif Stres Üzerine Etkilerinin İncelenmesi
Authors: YILDIRIM Metin , DERİCİ EKER Ebru , ÇOBANOGLU Ece , ŞAHİN Nefise 
Published: December 2019

ÖZ

Rheum türleri tıbbi öneme sahiptir. Rheum
ribes L. yerel olarak ışkın, uçkun ve uşgun olarak bilinmektedir. Genellikle
Lübnan’da, İran’da ve Türkiye’nin doğusunda yetişmektedir. Rheum ribes L.
bitkisinin çeşitli bölümlerinden elde edilmiş ekstraktlar birçok hastalığın
tedavisinde kullanılmaktadır. Bu çalışmada, Rheum ribes L. ekstraktının
hazırlanması, elde edilen toz ekstraktlarının Avrupa Farmakopesi’ne uygun
olarak toz kontrollerinin yapılması, hazırlanan ekstraktın sert jelatin kapsül
formülasyonunun elde edilmesi ve Rheum ribes L. ektstraktını içeren sert
jelatin kapsüllerin kapsül kalite kontrol çalışmalarının yapılması, bitkisel
ekstraktın in vitro olarak antioksidan özellik gösterip göstermediği
incelenmiştir. Sert jelatin kapsüllere dolumu gerçekleştirilen Rheum ribes
L. ekstraktlarında yığın dansitesi, sıkıştırılmış dansite, sıkıştırılabilirlik
indeksi, hausner oranı, akış süresi, yığın açısı tayini, elek analizi; dolumu
yapılan sert jelatin kapsüllere ise dağılma testi, ağırlık sapması testi yapılmıştır.
Bitki ekstraktının antioksidan aktivitesi DPPH metodu ile ölçülmüştür. Elde
edilen sonuçlara göre yığın açısı 26,66
± 0.33 ̊ yığın dansitesi 0,37±0,06 g/ml, sıkıştırılmış dansite 0,46±0,09
g/ml, elek analizinin sonucuna göre d50: 214,734±12,36 µm, d90:
43,99±2,92 µm bulunmuş olup, yapılan dağılma testinde ise suni mide vasatında 1
dakika 12 saniyede, suni barsak vasatında 2 dakika 10 saniyede kapsüller
dağılma göstermiştir, dolumları yapılan kapsüllerde ağırlık sapması 250,16±1.85 mg’dır. Rheum ribes
L. ekstraktının IC50’si 74,1±4,8
µg /mL olarak bulunmuştur. Elde edilen verilere göre, Avrupa Farmakopesi
baz alındığında kapsüllere dolum yapılan tozun akışkanlığı mükemmel, elek
analizi sonucuna göre tozun inceliği çok kaba toz olarak bulunmuştur. Bu
sonuçlara göre; Rheum ribes L. ekstraktı içeren sert jelatin kapsüllerin
formülasyon açısından bir sorun teşkil etmediği ve piyasada gıda takviyesi
olarak kullanılabileceği düşünülmektedir.

Anahtar Kelimeler: Rheum ribes L., sert jelatin kapsül, oksidatif stres,
kalite kontrol, Işkın
Mechanisms of Stress-Corrosion Cracking
Authors: Jones R.H. 
Published: December 2019

AbstractThis chapter discusses the conditions and sequence of events that lead to stress-corrosion cracking (SCC) and the mechanisms by which it progresses. It explains that the stresses involved in SCC are relatively small and, in most cases, work in combination with the development of a surface film. It describes bulk and surface reactions that contribute to SCC, including dissolution, mass transport, absorption, diffusion, and embrittlement, and their role in crack nucleation and growth. It also discusses crack tip chemistry, grain-boundary interactions, and the effect of stress-intensity on crack propagation rates, and describes several mechanical fracture models, including corrosion tunnel, film-induced cleavage, and tarnish rupture models.
Stress-Corrosion Cracking of Aluminum Alloys
Authors: Jones R.H. 
Published: December 2019

Abstract
Aluminum is protected by a barrier oxide film that, if damaged, reforms immediately in most environments. Despite this inherent corrosion resistance, there are conditions where aluminum alloys, like many materials, are subject to the effects of stress-corrosion cracking (SCC). This chapter describes those conditions, focusing initially on the effects of alloying elements and temper on solution potential and how it compares to other metals. It then addresses the issue of intergranular corrosion and its role in SCC. It explains how factors such as stress loads, grain structure, and environment determine whether or not stress-corrosion cracking develops in a susceptible alloy. It also provides stress-corrosion ratings for many alloys, tempers, and product forms and includes information on hydrogen-induced cracking.
A novel MRI-based score assessing trabecular bone quality to predict vertebral compression fractures in patients with spinal metastasis
Authors: Ehresman Jeff , Schilling Andrew , Pennington Zach , Gui Chengcheng , Chen Xuguang , Lubelski Daniel , Ahmed A. Karim , Cottrill Ethan , Khan Majid , Redmond Kristin J. , Sciubba Daniel M. 
Published: December 2019

OBJECTIVEVertebral compression fractures (VCFs) in patients with spinal metastasis can lead to destabilization and often carry a high risk profile. It is therefore important to have tools that enable providers to predict the occurrence of new VCFs. The most widely used tool for bone quality assessment, dual-energy x-ray absorptiometry (DXA), is not often available at a patient’s initial presentation and has limited sensitivity. While the Spinal Instability Neoplastic Score (SINS) has been associated with VCFs, it does not take patients’ baseline bone quality into consideration. To address this, the authors sought to develop an MRI-based scoring system to estimate trabecular vertebral bone quality (VBQ) and to assess this system’s ability to predict the occurrence of new VCFs in patients with spinal metastasis.METHODSCases of adult patients with a diagnosis of spinal metastasis, who had undergone stereotactic body radiation therapy (SBRT) to the spine or neurosurgical intervention at a single institution between 2012 and 2019, were retrospectively reviewed. The novel VBQ score was calculated for each patient by dividing the median signal intensity of the L1–4 vertebral bodies by the signal intensity of cerebrospinal fluid (CSF). Multivariable logistic regression analysis was used to identify associations of demographic, clinical, and radiological data with new VCFs.RESULTSAmong the 105 patients included in this study, 56 patients received a diagnosis of a new VCF and 49 did not. On univariable analysis, the factors associated with new VCFs were smoking status, steroid use longer than 3 months, the SINS, and the novel scoring system—the VBQ score. On multivariable analysis, only the SINS and VBQ score were significant predictors of new VCFs and, when combined, had a predictive accuracy of 89%.CONCLUSIONSAs a measure of bone quality, the novel VBQ score significantly predicted the occurrence of new VCFs in patients with spinal metastases independent of the SINS. This suggests that baseline bone quality is a crucial factor that requires assessment when evaluating these patients’ conditions and that the VBQ score is a novel and simple MRI-based measure to accomplish this.
The online game addiction, psychology and interpersonal relationship of the engineering students
Authors: Ar Rosyid Harits , Prawidya Della Murbarani , Amalia Amalia , Fajariani Erna , Adhilaga Hanif , Shi Peizhi 
Published: December 2019

The trend of playing the online game had affected many kinds of people including students. People play online games to relieve their tension or as a mood repair, given that such games provide entertainment. This research aims to determine the online game addiction of the students, their psychological state, and also their interpersonal relationships. We collected data via a questionnaire-based survey to 72 students who played an online game. From a demographic perspective, most participants were male students from the electrical engineering department. As a result, the indications of players’ addiction are the daily playing session of at least four hours and the fact that they were experienced (loyal) players. Briefly, playing online games contributed to the student's psychological state, emotional level, time management, and also problem-solving ability. Fortunately, these players rarely had conflicts with either their parents, friend or others.
HİSSE SENETLERİNİN VARANTLARA DAYANAK VARLIK OLUŞUNUN HİSSE SENEDİ GETİRİLERİ ÜZERİNDEKİ ETKİSİ: OLAY ÇALIŞMASI YÖNTEMİ İLE BIST’TE BİR UYGULAMA
Authors: AKSU Melek , SAKARYA Şakir 
Published: December 2019

İlk kez hisse senetlerine dayalı yatırım kuruluşu varantlarının ihraç edilmesinin hisse
senedi fiyatları üzerindeki etkisinin incelendiği bu çalışmada olay çalışmasından yararlanılmıştır. Şirketlerin hisse senetlerine dayalı yatırım kuruluşu varantlarının ilk kez ihraç
edilmesi ile hisse senetlerinin fiyatlarında bir düşüş gözlenmiş ve hisse senetlerinin varantlara dayanak olduğu tarihler etrafında negatif kümülatif anormal getiri tespit edilmiştir. Bu
durum, piyasanın etkin olmadığını göstermektedir
BİR FİNANSAL YATIRIM ARACININ OYUN TEOREMİ İLE SEÇİMİ
Authors: GÜLER ÖZÇALIK Sevinç , CENGİZ Sevde , BAŞ Aysun 
Published: December 2019

Günümüzde artan küreselleşme ile birlikte, işletmelerin varlıklarını devam ettirebilmeleri veya yeni işletmelerin piyasada tutunabilmeleri için rakipleriyle etkin bir şekilde rekabet edebilmeleri zorunluluk haline gelmiştir. Hızla gelişen bu rekabet ortamında
doğru kararı verebilmek daha önemli hale gelmiştir. Belirsizliklerin ve risklerin bulunduğu
bu ortamda karar vermek için kullanılan yöntemlerden biri de oyun teorisidir. Yatırımı
yapacak olan yatırımcı ve yatırımın yapıldığı piyasa bu oyunun oyuncularıdır. Oyun kuramı; “Oyuncu hangi kararı verirse versin, kazanç söz konusu olduğunda maksimumu,
kayıp söz konusu olduğunda ise minimumu veren optimal karar ne olmalıdır?” sorusunun
yanıtını vermektedir. Bu yöntemle yatırımcı için en uygun çözümü sağlayan yatırım çeşitlendirmesine karar verilir. Bu çalışmada bir yatırımcının, 2011-2015 yılları arasında aylık
5 farklı portföyün seçimi, oyun teoreminden yararlanılarak yapılmıştır. Yatırımların seçimi
için bir model oluşturulmuştur. Yatırımcının karar verme stratejileri ve bu stratejilere karşı
piyasanın oynadığı karşı stratejiler belirlenmiştir. Oyun, getiri matrisleri yolu ile çözülerek
yatırımcı için optimal karar verilmeye çalışılmıştır
The Minimal Clinically Relevant Change of the FOG Score
Authors: Fietzek Urban M. , Schulz Simon J. , Ziegler Kerstin , Ceballos-Baumann Andres O. 
Published: December 2019

Background: Freezing of gait is a highly disabling symptom in persons with Parkinson’s disease (PwP). Despite its episodic character, freezing can be reliably evaluated using the FOG score. The description of the minimal clinically relevant change is a requirement for a meaningful interpretation of its results. Objective: To determine the minimal clinically relevant change of the FOG score. Methods: We evaluated video recordings of a standardized freezing-evoking gait parkour, i.e., the FOG score just before and 30 minutes after the intake of a regular levodopa dose in a randomized blinded fashion. The minimal clinically relevant response was considered a value of one or more on a 7-step Likert-type response scale [–3; +3] that served as the anchor. The minimal clinically relevant change was determined by ROC analysis. Results: 37 PwP (Hoehn & Yahr stages 2.5–4, 27 male, 10 female) were aged 68.2 years on average (range 45–80). Mean disease duration was 12.9 years (2–29 years). Minimum FOG score was 0 and Maximum FOG score was 29. Mean FOG scores before medication were 10.6, and 11.1 after medication intake, with changes ranging from –14.7 to +16.7. The minimal clinically relevant change (MCRC) for improvement based on expert clinician rating was three scale points with a sensitivity of 0.67 and a specificity of 0.96. Conclusions: The FOG score is recognized as a useful clinical instrument for the evaluation of freezing in the clinical setting. Knowledge of the MCRC should help to define responses to interventions that are discernible and meaningful to the expert physician and to the patient.
Estimating loss of canal function in the video head impulse test (vHIT)
Authors: Barin Kamran 
Published: December 2019

BACKGROUND: The vestibulo-ocular reflex (VOR) gain is the primary parameter for quantifying and interpreting the video head impulse test (vHIT). Yet, the relationship between the VOR gain and the extent of canal function is not clear. OBJECTIVE: The goal of this paper was to determine if the loss of canal function in vHIT can be estimated from the VOR gain. METHODS: A model of the VOR was developed that included linear components for the cupula and the velocity storage mechanism as well as nonlinear components for the vestibular nerve and the vestibular nuclei. Multiple simulations were carried out as the level of function for the right and left VOR pathways was varied systematically over their entire range. RESULTS: Simulation results were similar to the typical findings in normal individuals as well as in patients with unilateral and bilateral loss of canal function. Based on these simulations, a relationship between the canal function and the VOR gains was established. This relationship was surprisingly independent of most model parameters. CONCLUSIONS: The sum of right and left VOR gains (or 2 times the mean of VOR gains) at a given head velocity is an estimate of the total function of the involved canals. This simple formula can estimate the loss of canal function in purely unilateral lesions. For bilateral lesions, the same formula can estimate the total loss of bilateral function but contributions from individual canals cannot be determined without additional information.
CONCEPÇÕES DOS PROFESSORES DE MATEMÁTICA DOS ANOS FINAIS DO ENSINO FUNDAMENTAL DO MUNICÍPIO DE CANOAS SOBRE A BASE NACIONAL COMUM CURRICULAR
Authors: Rodrigues Greyce dos Santos , Groenwald Claudia Lisete Oliveira 
Published: December 2019

Este trabalho apresenta os resultados da dissertação de mestrado, desenvolvida no Programa de Pós-Graduação em Ensino de Ciências e Matemática (PPGECIM), da Universidade Luterana do Brasil (ULBRA). O objetivo foi analisar as concepções de 51 professores de Matemática,dos anos finais do Ensino Fundamental, do Município de Canoas/RS, em relação aos conteúdos dispostos na Base Nacional Comum Curricular (BNCC), implantada em 2018. Utilizou-se a metodologia de base quali-quantitativa. Os dados obtidos foram oriundos da aplicação de umquestionário a 51 professores de Matemática e entrevistas estruturadas, realizadas com 18 professores de Matemática (dentre os 51 professores) da rede municipal de Canoas, Rio Grande do Sul. Os resultados apontam que, do total de 51 professores, 58,83% afirmaram que a implantação da BNCCtrará impactos positivos, e 45,09% declararam ter um bom conhecimento sobre a BNCC, também há relatos de inquietações e preocupações. Afirmaram que há conteúdos matemáticos que não estão sendodesenvolvidos pelos professores nos 5 eixos da BNCC (Geometria, Grandezas e Medidas, Estabilidade e Probabilidade, Números e Operações e Álgebras e Funções), dos quais destacam-se: plano cartesiano (6º e 7º anos), construções geométricas (7º ano), problemas com equações de 2º grau (8º ano), geometria analítica (9º ano) e função exponencial (9º ano).