bluuebunny/crossref_metadata_2025 huggingface dataset:
KOMUNIKASI ANTAR BUDAYA PADA KOMUNITAS PERCA (STUDI FENOMENOLOGI)
Authors: Rosalyn Maria Eva , Kuncoroyakti Yohanes Arie
Published: August 2019

Penelitian ini dilakukan untuk melihat komunikasi antar budaya yang terjadi dalam pasangan yang tergabung dalam komunitas PerCa Indonesia, khususnya di wilayah Jabodetabek.  Metode penelitian yang dilakukan adalah metode kualitatif dengan fenomenologi komunikasi sebagai dasar penelitian. Komunitas PerCa merupakan komunitas yang beranggotakan pasangan dengan kewarganegaan yang berbeda. Perbedaan budaya yang ada dalam komunitas pasangan suami istri bukan menjadi hal terpenting dalam komunikasi melainkan sikap untuk saling memahami dan menerima. Kemampuan inilah yang seringkali dilakukan oleh pasangan dan menjadikan kebiasaan. Penelitian ini juga melihat bahwa komunikasi budaya yang terjadi diantara pasangan tersebut menimbulkan sebuah komunikasi transaksional, Selain itu muncul juga sebuah budaya baru yang dihasilkan. Budaya baru tersebut terbentuk karena budaya dari salah satu pasangan menjadi lebih dominan, hal tersebut tidak mempengaruhi relasi yang terjadi diantara mereka.
PRINCIPLE OF JUSTIFICATION IN THE USAGE OF IONIZING RADIATION IN MEDICINE: INTERNATIONAL NORMATIVE PROBLEMS
Authors: Ilyin N. Yu. , Borodina A. A.
Published: August 2019

INTRODUCTION. The article deals with one of the principles of the usage of ionizing radiation in medicine – the principle of justification. The authors study the content and the legal consolidation of the principle of justification in the Standards of the IAEA, Russia and the European Union law. The particular attention is paid to the practical application of the principle.

MATERIALS AND METHODS. The subject matter for the study wеre the regulations and standards of the IAEA, legislation of Russia and the EU concerning the usage of ionizing radiation in medicine; proceedings materials of the International conference on radiation protection in medicine (2017); scientific publications of the researchers from Russia and the EU dealing with the standards of the IAEA. The methodology of the study is based on the general and specific methods of cognition.

RESEARCH RESULTS. As a result of the conducted research the authors come to the conclusion about the need to add the current legislation concerning the principle of justification, and offer a list of specific recommendations in order to get the problem over.

DISCUSSION ANDCONCLUSIONS. The authors come to the conclusion that there are some problems in the international and national law dealing with the principle of justification. In order to solve the problems and correct a legal deficiency the authors offer the specific measures including taking into account the meaning of law enforcement practice for the subjects of national law and order: medical workers and patients.
In i texten och ut ur den - nordiska lärarstudenter samtalar om lyrik
Authors: Johansson Maritha
Published: August 2019

The study aims to explore literary text-talk in higher education and how some students’ reception of a poem is influenced by their interaction with each other. A particular focus is on whether and how the students use a set of literary conceptual tools when they talk about the poem. The study also illuminates factors that prompt the students perform close readings of the text. The data comes from four recorded and transcribed text-talks, where the students from different teacher training programs in Sweden, Denmark and Norway talk about a poem. These text-talks have been analysed through a thematic analysis. The results show that the students start by focusing on details and try to interpret the vocabulary rather than trying to understand the poem in its entirety. Initially, they also perform close readings and then continue with more extra-textual interpretations. However, because of the interactive nature of the text-talk, the students keep returning to the text. All the four groups use quite a few literary concepts, but they hesitate about the meaning and the use of these concepts. The results further show that the students help each other achieve a deeper understanding of the poem, and the talk itself has an impact on their reception of the poem.
Effective assimilation of technological innovation in an organization characterized ?as a Complex Adaptive System
Authors: Hagsall Alon E. , Ahituv Niv , Naveh Nili
Published: August 2019

Purpose: Most organizations seek for innovative solutions to address tabulate changes and competition. However, each organization is required for rapid and effective processes of assimilating technological innovation into its operational activities. Consistent with previous studies, the aim of this study was to understand whether an organization characterized as CAS (Complex Adaptive System) could positively affect the process of assimilating technological innovation through supporting the development of knowledge workers. Such workers deal mostly with changes. Hence, they possess the ability to combine personal benefits with organizational goals, they are sensible to changes in the environment, they understand the integration of information required for such a process, and they need the ability to socialize among themselves.

Design/methodology/approach: A sample of 300 employees in organizations of different sectors responded to an online questionnaire, which examined their attitude towards technological innovation in correlation with the level of organization's CAS characteristics. Pearson and regression analyses were used to examine the relationships between the functioning of the workers as CAS fractals[1] and their attitudes toward the process of assimilation of technological innovation.

Findings: Workers who function as “fractals”, namely as knowledge-worker in organizations having the characteristics of CAS, were able to combine personal benefits with organizational goals. They had sensitivity to changes in the environment, integration of the information required for the process and the ability to socialize among themselves. These abilities of knowledge workers have significantly influenced the development of positive attitudes towards the process of assimilation of technological innovation, a better understanding of the technology and the advantages they gain from it, which make them ready to be involved in the process.

Practical implications: The practical contribution of this study is the ability to best portray the characteristics of an optimal work environment in an organization that wishes to undergo assimilation processes, technological innovation, management and dissemination of relevant knowledge for the organization's use. Such an organization is required to provide its employees with a degree of operational autonomy enabling them to interweave  personal interests and organizational goals, and to be involved and to influence the processes of assimilating technological innovation in the organization. The organization should also maintain a high level of updating, transparency, and transfer of knowledge from outside into the organization. In addition, investment in information systems for the information integration provides the employees with the possibility of social networking during their work.
ANTI-HEPATOTOXIC PROPERTY OF ROOTS AND LEAVES OF CHASSALIA CURVIFLORA (WALL.) THWAITES AGAINST CCL4 INDUCED LIVER DAMAGE IN RATS
Authors: Gopal G. Rajeswari , Anuja G. I. , Latha P. G. , Nair A. Jayakumaran , Gangaprasad A. , Sudhakaran P. R. , Muraleedharan D. , Nair G. M.
Published: August 2019

In the present study the roots and leaf ethanolic extracts of Chassalia curviflora were screened for their anti hepatotoxic and anti oxidant effects in experimentally induced liver injury by carbon tetra chloride. Liver serum marker enzymes as well as antioxidant enzymes mainly superoxide dismutase, catalase and glutathione levels were determined. The plant root and leaf ethanolic extracts at 50, 100, 200 mg concentrations significantly (**P ≤ 0.05) reduced the elevated serum hepato specific enzyme [serum glutamate pyruvate transaminase (SGPT), serum glutamate oxaloacetate transaminase (SGOT), serum alkaline phosphatase (SAKP), serum bilirubin (SB)] and cholesterol levels induced by CCl4. Antioxidant enzymes such as superoxide dismutase (SOD), catalase (CAT) and non enzymatic reduced glutathione (GSH) levels were increased whereas malondialdehyde (MDA) level was reduced by the extracts. Compared to the leaf extract, root extract significantly reduced serum hepato parameters and increased the levels of anti-oxidant enzymes in a dose dependent manner. The results were comparable to that of silymarin, reference drug used for the study. The histopathological studies also supported the biochemical findings. Acute toxicity studies revealed that it is safe for pharmacological uses upto 2000mg/kg. The present study scientifically validated the traditional use of plant root in hepatoprotection.
ANALISIS PENGARUH CURRENT RATIO, NET PROFIT MARGIN, DEBT TO EQUITY RATIO, EPS, ARUS KAS BEBAS, DAN DIVIDEN TAHUN SEBELUMNYA TERHADAP DIVIDEN KAS
Authors: Zuwita Ega , Henny Deliza
Published: August 2019

Cash dividend is one form of return expected by shareholders. But on the other side, cash dividend is an expense for the company. This conflict of interest is a factor affecting the company in determine the amount of cash dividends. So, the researcher conducting research which aims to test and analyze the influence of Current Ratio, Net Profit Margin, Debt to Equity Ratio, EPS, Free Cash Flow, and Previous Year Dividend to Cash Dividend paid by company. The sample used in this reasearch is manufacturing company listed on the Indonesia Stock Exchange (BEI) in 2014 to 2016. After sampling the results showed there are 17 companies that can be sampled with a period of three years. So the total sample in this research are 51 samples. The result of this research shows that (1) Current Ratio has positive effect to Cash Dividend, (2) Net Profit Margin has no effect to Cash Dividend, (3) Debt to Equity Ratio has no effect to Cash Dividend, (4) EPS has positive effect to Cash Dividend , (5) Free Cash Flow has no effect to Cash Dividend, (6) Previous Year Dividend has no effect to Cash Dividend.
PENGARUH BEBAN PAJAK TANGGUHAN, PERENCANAAN PAJAK DAN AKTIVA PAJAK TANGGUHAN TERHADAP MANAJEMEN LABA
Authors: Baraja Lutfi M. , Basri Yuswar Zainul , Sasmi Vertari
Published: August 2019

This study aimed to examine the effect of deferred tax expense, tax planning, and the deferred tax assets to earnings management. The independent variable of this research is deferred tax expense, tax planning and deferred tax assets, the dependent variable of this study is the disclosure of Earnings Management. The sample used in this research is manufacturing companies listed in Indonesia Stock Exchange (BEI) in 2013-2015 as many as 46 companies by using purposive sampling method. This study uses multiple methods of analysis using SPSS 23. These results indicate that in partial deferred tax expense, tax planning and deferred tax assets has positive influence on the disclosure of earnings management.
EFFECT OF CORPORATE SOCIAL RESPONSIBILITY, PROFITABILITY, AND CORPORATE GOVERNANCE ON COMPANY VALUE
Authors: Kushariani Ati , Ananda Rifki , Riandi M. Rizky
Published: August 2019

This study aims to determine the effect of corporate social responsibility, profitability, and the corporate governance on company value. The sample consisted of 14 mining companies listed on the Indonesia Stock Exchange (IDX) in 2013-2017. The research sample was selected based on the purposive sampling method, and the data used in this study was secondary data. The method used in this study uses multiple linear regression. Based on the results of this study it can be concluded that corporate social responsibility does not influence on company value; profitability has a significant positive effect on company value; institutional ownership has a significant positive effect on company value; managerial ownership does not effects company value; and independent commissioners have a significant positive effect on company value.
ANALISIS PENGARUH KINERJA KEUANGAN DAN KUALITAS AUDIT TERHADAP TAX AVOIDANCE DENGAN GOOD CORPORATE GOVERNANCE SEBAGAI VARIABEL MODERASI
Authors: Arinda Hanggi , Dwimulyani Susi
Published: August 2019

The purpose of this study was to examine the influence of profitability, leverage, sales growth, and audit quality to tax avoidance moderated good corporate governance. The population in this study is the registered manufacturing companies in Indonesia Stock Exchange in 2011 until 2017.  Election samples by purposive sampling method . The data used in this research is a secondary data obtained from www.idx.co.id. Data collection techniques with technique of documentation. Data were analyzed using multiple regression analysis with SPSS. Based on the analysis, it can be concluded that profitability positively affect tax avoidance and leverage negatively affect to tax avoidance. Good corporate governance can only weaken the positively effect of the profitability to tax avoidance.
Highly proton conductive membranes based on carboxylated cellulose nanofibres and their performance in proton exchange membrane fuel cells
Authors: Guccini Valentina , Carlson Annika , Yu Shun , Lindbergh Göran , Wreland Lindström Rakel , Salazar-Alvarez Germán
Published: August 2019

The performance of thin carboxylated cellulose nanofiber-based (CNF) membranes as proton exchange membranes in fuel cells has been measured in-situ as a function of CNF surface charge density (600 and 1550 µmol g-1), counterion (H+or Na+), membrane thickness and fuel cell relative humidity (RH 55 to 95 %). The structural evolution of the membranes as a function of RH, as measured by Small Angle X-ray scattering, shows that water channels are formed only above 75 % RH. The amount of absorbed water was shown to depend on the membrane surface charge and counter ions (Na+or H+). The high affinity of CNF for water and the high aspect ratio of the nanofibers, together with a well-defined and homogenous membrane structure, ensures a proton conductivity exceeding 1 mS cm-1at 30 °C between 65 and 95 % RH. This is two orders of magnitude larger than previously reported values for cellulose materials and only one order of magnitude lower than Nafion 212. Moreover, the CNF membranes are characterized by a lower hydrogen crossover than Nafion, despite being ≈ 30 % thinner. Thanks to their environmental compatibility and promising fuel cell performance the CNF membranes should be considered for new generation proton exchange membrane fuel cells.
Tuning the Magnetic Alignment of Cellulose Nanocrystals from Perpendicular to Parallel Using Lepidocrocite Nanoparticles
Authors: Guccini Valentina , Kumar Sugam , Trushkina Yulia , Nagy Gergely , Schütz Christina , Salazar-Alvarez Germán
Published: August 2019

The magnetic alignment of cellulose nanocrystals (CNC) and lepidocrocite nanorods (LpN), pristine and in hybrid suspensions has been investigated using contrast-matched small-angle neutron scattering (SANS) under in situ magnetic fields (0 – 6.8 T) and polarized optical microscopy. The pristine CNC (diamagnetic) and pristine LpN (paramagnetic) align perpendicular and parallel to the direction of field, respectively. The alignment of both the nanoparticles in their hybrid suspensions depends on the relative amount of the two components (CNC and LpN) and strength of the applied magnetic field. In the presence of 10 wt% LpN and fields < 1.0 T, the CNC align parallel to the field. In the hybrid containing lower amount of LpN (1 wt%), the ordering of CNC is partially frustrated in all range of magnetic field. At the same time, the LpN shows both perpendicular and parallel orientation, in the presence of CNC. This study highlights that the natural perpendicular ordering of CNC can be switched to parallel by weak magnetic fields and the incorporation of paramagnetic nanoparticle as LpN, as well it gives a method to influence the orientation of LpN.
Thermodynamics of Amyloid Fibril Formation from Chemical Depolymerization
Authors: Vettore Nicola , Buell Alexander
Published: August 2019

Amyloid fibrils are homo-molecular protein polymers that play an important role in disease and biological function. While much is known about their kinetics and mechanisms of formation, the origin and magnitude of their thermodynamic stability has received significantly less attention. This is despite the fact that the thermodynamic stability of amyloid fibrils is an important determinant of their lifetimes and processing in vivo. Here we use depolymerization by chemical denaturants of amyloid fibrils of two different proteins (PI3K-SH3 and glucagon) at different concentrations and show that the previously applied linear polymerization model is an oversimplification that does not capture the concentration dependence of chemical depolymerization of amyloid fibrils. We show that cooperative polymerization, which is compatible with the picture of amyloid formation as a nucleated polymerization process, is able to quantitatively describe the thermodynamic data. We use this combined experimental and conceptual framework in order to probe the ionic strength

dependence of amyloid fibril stability. In combination with previously published data on the ionic strength dependence of amyloid fibril growth kinetics, our results provide strong evidence for the product-like nature of the transition state of amyloid fibril growth.
Site-Specific C-Terminal Labeling of Peptides and Proteins using Asparaginyl Endopeptidase in a Chemo-Enzymatic Sequence
Authors: Tang Simon , Cardella Davide , Lander Alexander J. , Li Xuefei , Tsai Yu-Hsuan , Luk Louis YP
Published: August 2019

Asparaginyl endopeptides (AEP) are recognized for their catalytic efficiency, presenting as ideal tools for protein bioconjugation. However, the peptide ligation catalyzed by AEP is reversible. In an attempt to obtain high reaction yields, thiodepsipeptides have been used as substrates but found to be highly unstable, and labeling is only limited to the N-terminus. To maximize the potential use of AEP, here we developed a novel chemo-enzymatic sequence for protein bioconjugation at both the N- and C-termini. In this system, an alternative recognition sequence, Asn-Cys-Leu, was used. Upon ligation, the reaction yields Cys-Leu as leaving group, and its reactive 1,2-aminothiol functionality was quenched by an effective and affordable electrophile, 2-formyl phenylboronic acid (FPBA), to yield a non-reactive cyclic byproduct. In the presence of FPBA our model reaction proceeds with ~95% yield using only 1.2 equivalent of substrate, whereas the yield remains at ~50% in the absence of this additive. This “quenching” approach enables protein labeling at both the N- and C-termini ranging from 75 to 85% (five examples). The simplicity and versatility of this quenching approach will enhance the future use of AEPs in protein bioconjugation.
Disputa política na sociedade Kamaiurá
Authors: Junqueira Carmen
Published: August 2019

Como se sustentaria uma relação de poder em meio ao igualitarismo marcante dos Kamaiurá e em que ela se apoiaria para exercer mando e coerção? A partir dessa pergunta e tendo em mente uma modalidade de ação política que se instaura a partir de outras matrizes e arrasta consigo competição e disputa acirrada por força de outros estímulos, que não os que vigoram na sociedade nacional, lanço-me a uma reflexão a respeito das relações de poder entre os Kamaiurá.
O Xokléng, o Kaingáng e sua filiação ao Proto-Jê: antecedentes para uma reflexão atual
Authors: D’Angelis Wilmar Da Rocha
Published: August 2019

Este artigo visa apresentar uma recensão crítica dos cinco trabalhos pioneiros acerca da análise das relações entre Xokléng e Kaingáng, e entre essas línguas e a família Jê. Buscamos identificar, ao longo da análise, os aspectos que permanecem válidos nesses trabalhos e aqueles que mereceriam ser reanalisados, seja pela necessidade de proceder a uma reorganização dos dados, seja pela possibilidade atual de acrescentar novos dados em decorrência da maior quantidade de informações disponíveis tanto em relação ao Kaingáng quanto ao Xokléng.
O mito de Sol e Lua: um comentário
Authors: Melatti Julio Cezar
Published: August 2019

Este artigo apresenta uma versão do mito de Sol e Lua ditada em língua timbira pelo craô José Aurélio ao etnólogo Julio Cezar Melatti nos anos 1960. Em julho de 2010, com o auxílio de José Miguel Kohjõ e de Edson Xôhtyc, a pronúncia das palavras indígenas foi corrigida e as lacunas da tradução preenchidas, permitindo aos linguistas Aryon Dall’Igna Rodrigues, Ana Suelly Arruda Camara Cabral e Maxwell Gomes Miranda isolar os morfemas em todo o texto. O mito indígena é composto por vários episódios, aos quais o narrador acrescentou mais três de Pedro Malasartes, personagem de conhecido conto popular brasileiro com o qual os craôs identificam Lua.
Lo Andino y lo no Andino. Perspectivas arqueológicas comparativas entre las tierras bajas y las tierras altas.
Authors: Kaulicke Peter
Published: August 2019

Las etiquetas “andino” y, en menor grado, “amazónico” se caracterizan por simplificacionesesencialistas basadas en prejuicios políticos e indigenistas que se descubren comoinvenciones poco realistas y desprovistas de elementos de juicio sustentados, sobretodo en sus dimensiones históricas y prehistóricas. Desde perspectivas arqueológicas sepresenta un panorama distinto complejo, dinámico, multidireccional en historias longevasde desarrollos independientes y de intercomunicaciones de diferentes intensidades yalcances. Por tanto, deberían superarse supuestas fronteras culturales o de otro tipo parallegar a una especie de megahistoria que cubriría buena parte de Sudamérica.
O mundo a partir do léxico: Reconstruindo a realidade social Mawé-Awetí-Tupí-Guaraní
Authors: Corrêa-da-Silva Beatriz Carretta
Published: August 2019

Com base no pressuposto de que a análise do léxico de uma protolíngua pode fornecer informações que permitem dar a conhecer uma comunidade em suas diferentes dimensões: social, cultural, étnica, geográfica, ecológica, etc., o presente artigo apresenta, além de uma breve discussão a respeito da viabilidade da paleontologia linguística como metodologia de trabalho, uma reconstrução parcial da sociedade e da cultura Mawé-Awetí-Tupí-Guaraní, com base no léxico reconstruído para o Proto-Tupí e suas formas cognatas em Proto-Tupí-Guaraní, Sateré-Mawé e Awetí.
Investasi PAUD dalam Mengurangi Angka Kejahatan di Era Digital
Authors: Ivan Muhammad
Published: August 2019

Penelitian ini bertujuan untuk 1) menggambarkan revolusi digital yang berpengaruh pada pola dan mutu pembelajaran anak usia dini, 2) mengkaji konsepsi kebijakan investasi PAUD dalam kebijakan pemerintah, 3) peran PAUD dalam mendukung pengembangan bakat dan minat anak untuk mendukung bonus demografi 2030 di era digital, dan 4) mengurangi anak yang kurang beruntung agar terhindar menjadi pelaku kejahatan kini dan masa depan. Konteks tersebut seharusnya menjadi sorotan bagi Lembaga Pendidikan Anak Usia Dini (PAUD) dari kebijakan hingga praksis di lapangan untuk bertransformasi sedini mungkin.  Dalam penelitian ini termasuk penelitian kepustakaan yang bersifat deskriptif, dan termasuk jenis penelitian kualitatif. Hasil penelitian menunjukkan bahwa investasi baik dalam kebijakan maupun penyelenggaran PAUD memiliki multiplier effect yang berdampak pada 1) tumbuh kembang kualitas berpikir anak dalam belajar di jenjang selanjutnya, 2) Investasi PAUD menjadi kunci  penting dalam upaya mendukung bonus demografi 2030, dan 3) investasi jangka panjang yang dapat meningkatkan perekonomian suatu negara dan mengurangi angka kejahatan kini dan masa depan. Dengan investasi yang lebih baik di jenjang PAUD, maka regenerasi ke depan akan lebih mampu menjawab tantangan negatif akibat dari revolusi digital yang menjamah hampir di semua sektor kehidupan, salah satunya mengurangi angka kejahatan di masa depan.
Kanser hastalarında tanı öncesi ve sonrası beslenme alışkanlıkları, besin tüketim sıklıkları, besin takviyesi kullanımı ve kullanımı etkileyen faktörlerin karşılaştırılması
Authors: ANDAÇ ÖZTÜRK Serap , ÖZERSON Zeynep , ÖNER ÖZKARA İrem
Published: August 2019

Amaç: Tanı türlerine göre kanser
hastalarının beslenme alışkanlıklarının, besin tüketim sıklığının tanı öncesi
ve sonrası inceleyerek genel olarak ne gibi değişiklikler yapıldığının, kanser
hastalarının besin takviyesi olarak en fazla hangilerini, ne amaçla kullanıldıklarının
ve besin takviyesi kullanımının kimler tarafından şekillendirildiğinin
saptanmasıdır. Yöntem: Çalışmaya 55
medikal onkoloji, 66 radyasyon onkolojisi hastası olmak üzere toplam 116 hasta
katılmıştır. Bireylere genel bilgiler, beslenme alışkanlıkları, hastalık öncesi
ve sonrası besin tüketim sıklıklarını sorgulayan anket yüz yüze görüşme yöntemi
ile uygulanmıştır. Verilerin istatistiksel analizinde SPSS 15.0 programı
kullanılmıştır. Anlamlılık p<0.05 düzeyinde değerlendirilmiştir. Bulgular: Hastaların %28.4’ ünün besin
takviyesi kullandığı, bireylerin daha çok doktor tavsiyesi ile tedaviye destek
amaçlı besin takviyesi kullandıkları (sırası ile %75.8, %75.0) saptanmıştır.
Besin takviyesi kullanımı yaş, cinsiyet, eğitim seviyesi ve tanı türü ile
ilişkili olmayıp, besin takviyesi olarak en fazla omega 3 kullanılmaktadır.
Besin takviyesi kullanan hastaların pişirme yöntemi olarak kızartma kullanma
oranı, kullanmayan bireylere göre anlamlı düşük bulunmuştur (p<0.05).
Bireylerin diyetisyene başvurma oranı %2.6’ dır. Tüm bireylerin tanı öncesi ve
sonrası besin tüketim sıklıklarına incelendiğinde anlamlı bir farklılık
saptanmamıştır (p<0.05). Sonuç:
Besin takviyesi kullanımı genel olarak doktorlar tarafından
yönlendirilmektedir. Tanı sonrası sağlıklı seçimlere yönelimin sanıldığı kadar
olmadığı gözlemlenmiştir. Literatürde gösterilmiş faydalarına rağmen hastaların
beslenme danışmanlığı alma ve hastalığın tedavisinde beslenmenin etkisine olan
inançları düşük bulunmuş, onkoloji diyetisyenliği branşlaşması ile hastaların
bu konuda bilinçlendirilmesine yönelik çalışmaların arttırılmasının yararlı
olacağı düşünülmüştür.
Deneysel şizofreni modellerinin oluşturulması ve deneysel yöntemlerle şizofreni belirtilerinin değerlendirilmesi
Authors: ÖZKUL Tuba , GÖLGELİ Asuman
Published: August 2019

Yaygın ve ciddi bir
psikiyatrik hastalık olan şizofreni, dünya nüfusunun %0.5-%1’ini
etkilemektedir. Şizofreni çeşitli semptomlarla seyretmesi nedeniyle kompleks
klinik bulguları olan nörogelişimsel bir bozukluktur. Etiyolojisi tam olarak
bilinemeyen şizofrenin gelişiminde beyindeki kimyasalların, yapısal
farklılıkların ve genlerin etkisi olduğu düşünülürken; patogenezinde çevresel,
psikolojik ve sosyal etkenlerin rolü olduğu düşünülmektedir. Deneysel hayvan
modellerinin geliştirilmesi, insanlarda modellenemeyen bu hastalığın
fizyopatolojisini ve nörobiyolojik temellerinin anlaşılmasına imkân
sağlamaktadır. Deneysel yöntem olarak kalsineurin, neuregulin gibi genler genetik
modellerde; prenatal stres gelişimsel modellerde; dopaminerjik agonist gibi
ilaçlar ilaç ve kimyasal modellerde; hipokampal lezyon neonatal hipokampüs
lezyon modellerinde deneysel hayvan modelleri oluşturulmasında
kullanılmaktadır. Düşük enerji, motivasyon eksikliği, delüzyon, halüsinasyon,
anlamada ve öğrenmede yetersizlik, bellekte zayıflama vb. şizofreninin bilinen
semptomlarındandır. Değişik yöntemlerle oluşturulan deneysel hayvan
modellerinde hangi semptomun ortaya çıktığını belirlemek için davranışsal test
yöntemleri kullanılmaktadır. Bu test yöntemlerinden prepulse inhibisyon ve yeni
obje tanıma testleri çoğunlukla kullanılmaktadır. Yeni obje tanıma testi
şizofreninin kognitif semptomlarıyla, prepulse inhibisyon testi ise pozitif
semptomlarıyla ilgilidir. Genetik, gelişimsel ve kimyasal modellerle
oluşturulan bu hastalığın temellerini kavrayabilmek ve yeni tedaviler
geliştirebilmek için deney hayvanı modellerinin geliştirilmesi ve daha geniş
çaplı çalışmalarda kullanılması gerektiği sonucuna varılmıştır.
Yoğun bakım hemşirelerinin ölüme ve saygın ölüm ilkelerine ilişkin tutumları
Authors: ÇELİK Neşe
Published: August 2019

Amaç: Bu çalışma yoğun bakımda çalışan hemşirelerin
ölüme karşı tutumları ve saygın ölüm ilkelerine ilişkin tutumları ile ikisi
arasındaki ilişkinin belirlenmesi amacıyla yapılmıştır. Yöntem: Kesitsel tipteki bu çalışma Eskişehir Osmangazi Üniversitesi Tıp Fakültesi Sağlık Uygulama ve
Araştırma Hastanesi’nde yoğun bakım birimlerinde çalışan 124 (%90.5) yoğun
bakım hemşiresinin katılımı ile gerçekleşmiştir. Çalışmada veri toplama aracı
olarak Ölüme Karşı Tutum Ölçeği ve Saygın Ölüm İlkelerine İlişkin Tutumları
Değerlendirme Ölçeği kullanılmıştır. Bulgular: Bu çalışmada yoğun bakım
hemşirelerinin yaş ortalaması 29.30±6.33 ve çalışma yılı ortalaması 4.47±4.43 yıldır. Çalışmada yoğun bakım hemşirelerinin Ölüme Karşı Tutum
Ölçeği’nden aldıkları toplam madde puan ortalaması 4.14±1.02’dir. Yoğun bakım
hemşirelerinin Saygın Ölüm İlkelerine İlişkin Tutumları Değerlendirme Ölçeği
toplam madde puan ortalaması 3.66±0.91’dir. Hemşirelerin Ölüme Karşı Tutum
Ölçeği’nden aldığı puan ortalaması ile Saygın Ölüm İlkelerine İlişkin Tutumları
Değerlendirme Ölçeği’nden aldıkları puan ortalaması arasında pozitif yönde orta
düzeyde anlamlı bir korelasyon bulunmuştur (r=0.449, p<0.05). Sonuç: Bu çalışmada hemşirelerin ölüme karşı
negatif bir tutum içinde oldukları ve
saygın ölüm ilkelerini benimseme düzeylerinin yüksek olduğu saptanmıştır.
Hemşirelerin ölüme karşı tutumları negatifleştikçe saygın ölüm ilkelerini
benimseme düzeyleri artmaktadır.
Lumbar bölge canalis vertebalis sagittal çaplarının manyetik rezonans görüntüleme yöntemiyle incelenmesi
Authors: KILIÇ ŞAFAK Nazire , TEPECİK Sibel , YÜCEL Ahmet Hilmi
Published: August 2019

Amaç:
Bu
çalışmanın amacı,  manyetik rezonans
görüntüleme yöntemi kullanarak lumbar (L)1- L5 seviyeleri arasında canalis
vertebralis sagittal çapının normal ölçülerini belirlemektir. Canalis
vertebralis normal değerlerinin bilinmesi lumbar bölge cerrahisinde ve canalis
vertebralis darlığının teşhisinde çok önemlidir. Yöntem: Bu çalışmada, retrospektif olarak T2 ağırlıklı MRG kullanılarak,
ortalama 33.65±6.84 yaşlarında (20-45 yaş arası) 149 (87 erkek, 62 kadın)
yetişkinde canalis vertebralis sagittal çapı ölçüldü. Bulgular: Canalis vertebralis sagittal çapı  erkeklerde ve kadınlarda sırası ile L1
seviyesinde 1.65±0.17 cm, 1.65±0.2 cm; L2 seviyesinde 1.54±0.15 cm, 1.58±0.21
cm, L3 seviyesinde 1.45±0.17 cm, 1.49±0.22 cm; L4 seviyesinde 1.43±0.21 cm,
1.50±0.29 cm ve L5 seviyesinde 1.48±0.28 cm, 1.50±0.32 cm olarak bulunmuştur.
Cinsiyet bakımından L1 ve L5 seviyeleri arasında canalis vertebralis sagittal
çapı açısından istatistiksel anlamlı bir farklılık yoktu. Sonuç: Çalışma sonuçlarımızın canalis vertebralis lumbar bölge
sagittal çapına ait normal değerlerinin belirlenmesi ile lumbar bölge cerrahisi
için literatüre katkı sağlayacağına ve canalis vertebralis darlığının
teşhisinde faydalı olacağına inanmaktayız.
Analisis kemampuan komunikasi matematis pada pembelajaran Think Pair Share (TPS) berbantu komik matematika
Authors: Ana Susi , Negara Hasan Sastra , Wati Netri
Published: August 2019

The purpose of this study was to find out whether the TPS Learning Model Helped by Mathematical Comics had an effect on the mathematical communication of class VII of Bandar Lampung Middle School 14. Based on data analysis and hypothesis testing that has been carried out that the implementation of the Mathematical comic-assisted TPS Learning Model to the class Experiments on Quadrilateral material has an influence on students' Mathematical Communication skills. This can be seen from the results of calculations using the one sample T-test of tcount (2.870)> t table (, 0452). This indicates that tcount> ttable so Ho is rejected in other words Ha is accepted, so there are influences of TPS learning models aided by mathematical comics . In qualitative analysis for high-ability students able to complete 3 stages including; (1) Written Text (2) Drawing (3) Mathematical Expression for ability students who are only completing 2 stages include (1) Written (2) Mathematical Expression about mathematical communication, while for low ability students only 1 stage (1) Written Text.
Group Investigation Method: Alternatif Peningkatan Sikap Matematika Siswa
Authors: Istiqlal Muhammad , Farhar Muhammad
Published: August 2019

Penelitian ini merupakan penelitian tindakan kelas (class action research). Penelitiantindakan dilakukan untuk meningkatkan prestasi belajar dan sikap siswa terhadappembelajaran matematika dengan menggunakan model pembelajaran kooperatif tipe GroupInvestigation. Masalah yang ingin dipecahkan dalam penelitian ini adalah bagaimana polapenerapan model pembelajaran kooperatif tipe Group Investigation yang dapat meningkatkanprestasi belajar dan sikap siswa terhadap matematika pada kelas VII SMP Sunan AverroesYogyakarta.Rancangan dalam penelitian ini mengacu pada model spiral atau siklus menurutKemmis & Mc Taggart. Subjek dalam penelitian ini adalah siswa kelas VII SMP SunanAverroes Yogyakarta. Jenis data yang digunakan dalam penelitian ini adalah data kualitatif yaitudata prestasi belajar siswa dan sikap siswa terhadap matematika. Data prestasi belajar diperolehdengan menggunakan post test pada akhir setiap siklus yang akan dibandingkan dengan KKMsecara klasikal. Adapun data untuk sikap siswa diperoleh dari angket siswa pada akhir siklus.Sesuai dengan petunjuk teknik penilaian kelas dapat dikatakan tuntas secara klasikal terhadapprestasi belajar yang disajikan bila ketuntasan klasikal mencapai  75 %. Pelaksanaan modelpembelajaran kooperatif tipe group investigation dikatakan berhasil apabila pada akhir setiapsiklus terdapat perbedaan peningkatan keaktifan siswa dalam proses pembelajaran yangterlihat pada aspek prestasi belajar matematika siswa dan sikap siswa dalam pembelajaranmatematika.Berdasarkan hasil penelitian yang telah dilakukan pada siswa SMP Sunan Averrouspada materi pokok Aritmatika Sosial, dapat disimpulkan bahwa model pembelajaran tipe GIdalam meningkatkan prestasi belajar dan sikap siswa. Peningkatan prestasi belajar dan sikapsiswa cukup signifikan. Pada siklus I ketuntasan klasikal prestasi belajar sebesar 33,33% danpada siklus II sebesar 75% sedangkan pada sikap siswa siklus I siswa dengan kategori sikaptinggi sebesar 50% dan kategori sangat tinggi sebesar 50% sedangkan sikap siswa pada siklusII dengan kategori sikap tinggi sebesar 45% dan kategori sangat tinggi sebesar 55%.Kata kunci: Group Investigation, Sikap Belajar, Matematika
ANALISIS KEMAMPUAN BERPIKIR KRITIS DALAM MENYELESAIKAN SOAL ALJABAR KELAS VII SMP N 2 PANGKAH DITINJAU DARI GAYA KOGNITIF REFLEKTIF DAN KOGNITIF IMPULSIF
Authors: Fridanianti Avinda , Purwati Heni , Murtianto Yanuar Hery
Published: August 2019

ABSTRAKKemampuan berpikir kritis sangat penting dimiliki oleh setiap siswa. Penelitian ini bertujuan untuk mendeskripsikan kemampuan berpikir kritis siswa kelas VII J SMP N 2 Pangkah ditinjau dari gaya kognitif reflektif dan impulsif dalam menyelesaikan soal pada materi aljabar. Penelitian ini termasuk dalam Qualitatif Reaserch dan bersifat case study dengan subjek penelitian empat siswa kelas VII J yang terbagi menjadi dua siswa reflektif dan dua siswa impulsif. Teknik pengumpulan data yang digunakan adalah observasi, tes dan wawancara. Teknik analisis data dilakukan dengan reduksi data, penyajian data dan penarikan kesimpulan. Teknik pemeriksaan keabsahan data dengan menggunakan triangulasi metode. Hasil penelitian ini adalah siswa dengan gaya kognitif reflektif  mampu memenuhi semua kriteria berpikir kritis FRISCO (Focus, Reason, Inference, Situation, Clarity, and Overview)  dalam menjawab pertanyaan sangat berhati-hati sehingga waktunya lama, sedangkan siswa dengan gaya kognitif impulsif  dapat  menjawab semua kriteria FRISCO (Focus, Reason, Inference, Situation, Clarity, and Overview) namun hanya dapat memenuhi dua kriteria yang benar yaitu Focus dan Reason dalam menjawab setiap pertanyaan cenderung cepat. Dalam menyelesaikan soal matematika yang dilakukan siswa kemampuan impulsif adalah kurang teliti atau kurang cermat. Kata Kunci : Berpikir Kritis, Gaya Kognitif,  Aljabar
PERANAN MOTIVASI BELAJAR MATEMATIKA, PERSEPSI TERHADAP PELAJARAN MATEMATIKA, DAN TINGKAT PENDIDIKAN ORANG TUA TERHADAP PRESTASI BELAJAR MATEMATIKA
Authors: Jumadi Jumadi
Published: August 2019

This research aims to find: 1) the relation between the motivation and the achievement in learning Mathematics. 2) The relation between the perception to Mathematics and the achievement in learning Mathematics. 3) The relation between the parents’ education level and the achievement in learning Mathematics. 4) The role of motivation and perception in learning Mathematics and parents’ education level in the achievement in learning Mathematics.The hypotheses in this research are: 1) There is a positif relation between the motivation and the achievement in learning Mathematics. 2) There is a positif  relation between the perception to Mathematics and the achievement in learning Mathematics. 3) There is a positif relation between the father’s education level and the achievement in learning Mathematics. 4) There is a positif  relation between the mother’s education level and the achievement in learning Mathematics 5) The motivation in learning Mathematics, the perception to Mathematics, and the parents’ education level have a role in the achievement in learning Mathematics.            The research’s subject is 100 students class X and XI of SMAN 2 Yogyakarta. The data were collected by using scale, documentation, and identity. The scale used was math motivation scale and math perception scale. The data analysis were done by using multiple linear regression and product moment correlation.Based on the correlation analysis done was known that there was positive and significant relation between  motivation and achievement in learning Mathematics and between the perception of Mathematics and the achievement in learning Mathematics, but there is no positive and significant relation between father and mother’s education level and the achievement in learning Mathematics. Based on the result of multiple linear regressions analysis, it was known that motivation and perception in learning Mathematics as well as parents’ education level have a role in the achievement in learning Mathematics. It is based on the significant result of F testing, i.e. α = 0.05. The determination of coefficient was 0.162 meant that the percentage of the effect of motivation and perception in learning Mathematics and parents’ education level to the achievement in learning Mathematics was 16.2%, while the rest of 83.8% was influenced by other variables which were not included in this research.Key words: Motivation in learning Mathematics, perception to Mathematics, parents’ education level, the achievement in learning Mathematics.
ANALISIS KEMAMPUAN PEMECAHAN MASALAH MAHASISWA MELALUI MODEL PBL BERBASIS ETNOMATEMATIKA DITINJAU DARI KEPRIBADIAN TOPOLOGI HIPPOCRATES DAN GALENUS TIPE CHOLEARIS DAN PHLEGMANTIS
Authors: Amalia Sofri Rizka , Widodo An Nur Ami
Published: August 2019

Kemampuan pemecahan masalah matematis merupakan aspek penting dalam matematika tetapi kemampuan pemecahan masalah mahasiswa masih rendah. Hal ini dipengaruhi oleh banyak factor. Kecenderungan tipe kepribadian yang dimiliki mahasiswa mempengaruhi output mereka ketika memecahkan masalah. Faktor lain adalah model pembelajaran yang digunakan masih kurang dalam mengembangkan kemampuan pemecahan masalah matematis mahasiswa. Pembelajaran menggunakan model PBL berbasis etnomatematika merupakan salah satu cara melatih kemampuan pemecahan masalah dan menguatkan kecintaan mahasiswa terhadap budaya. Penelitian ini bertujuan untuk mendeskripsikan kemampuan pemecahan masalah mahasiswa melalui model PBL berbasis etnomatematika ditinjau dari kepribadian topologi hippocrates dan galenus tipe Cholearis dan Phlegmatis. Penelitian ini merupakan penelitian deskriptif kualitatif. Subjek dalam penelitian ini adalah mahasiswa pendidikan matematika semester IV. Pemilihan subjek menggunakan teknik purposive sampling. Teknik pengumpulan data dengan menggunakan observasi, angket, wawancara, dan dokumentasi. Validitas data menggunakan triangulasi. Teknik analisis data menggunakan model  Miles and Huberman yaitu Data Reduction (Reduksi Data), Data Display (Penyajian data), Conclusing Drawing/ Verification (Menarik Kesimpulan dan Memverivikasi Kesimpulan). Keywords:Kemampuan Pemecahan Masalah, PBL Berbasis Etnomatematika, Kepribadian Topologi Hippocrates dan Galenus Tipe Cholearis dan Phlegmatis
Pengembangan Lembar Kegiatan Siswa (LKS) Berdasarkan Model Pembelajaran Guided Discovery
Authors: Nuryani Christina Eva , Saraswati Anggi Meylia
Published: August 2019

This research aims to produce student’s worksheet based on guide discovery learning model School that quality based on aspect validity, practically, and effectivity.This Reseach take place in 15 Junior High School of Yogyakarta at 2017/2018. This are research and development. Research and development design by development procedural of ADDIE ( Analysis, Design, Development, Implementation, and Evaluation). This research based on problems that are teacher still use uninterested teaching material and text book from goverment is not easy to understand by student. The result of development show that analysis phase we get curriculum,necessity, and material analize. Design phase get draft LKS and validity assessment paper. Development phase to develop draft LKS and validity assessment. Implementation phase to use LKS in learning, observ the learning, and test. Evaluation to analize practically and effectivity of LKS. The result of research show that student’s worksheet has complied criteria valid, practice, and effective. Student’s worksheet declare to be valid based on expert and teacher’s assessment with score 3,37 that category is ”very valid”. Student’s worksheet declare to be practice based on teacher and student quisioner with score 3,63 that category is ”practice”. Student’s worksheet declare to be effective based on post test with pass percentage of the result test score 94,11% that category is ”effective”. The conclude is student’s worksheet that develop is good to use in learning.
Pengembangan Media Pembelajaran Berbantuan Software Swishmax pada Bahasan Bangun Ruang Sisi Datar
Authors: Sari Novi Yulya , Putra Fredi Ganda
Published: August 2019

AbstrakPenelitian ini bertujuan untuk menghasilkan media pembelajaran berbantuan software swishmax yang berkualitas dilihat dari kevalidan, kepraktisan, dan keefektifan. Penelitian ini dilakukan di SMP PGRI 6 Bandar Lampung pada tahun ajaran 2017/2018. Penelitian ini adalah penelitian pengembangan. Penelitian pengembangan ini dirancang dengan mengikuti prosedur pengembangan ADDIE (Analysis, Design, Development, Implementation, dan Evaluation). Penelitian ini latarbelakangi oleh masalah yaitu belum adanya media pembelajaran yang menarik yang digunakan oleh guru dan anggapan siswa bahwa pelajaran matematika itu sulit dan membosankan. Hasil pengembangan diperoleh tahap analisis yaitu analisis kurikulum, materi,  teknologi dan laboratorium ujicoba. Pada tahap desain diperoleh penyusunan alur materi pembelajaran, garis-garis besar isi dan tampilan media. Pada tahap pengembangan dilakukan pengembangan media pembelajaran dan penilaian aspek kevalidan. Pada tahap implementasi dilakukan ujicoba dalam kelas pembelajaran dan tes. Tahap evaluasi dilakukan analisis kepraktisan dan keefektifan. Hasil penelitian menunjukkan bahwa media pembelajaran berbantuan software swishmax yang dikembangkan memenuhi kriteria valid, praktis, dan efektif. Media pembelajaran dikatakan valid berdasarkan penilaian oleh ahli materi dan media menunjukkan angka sebesar 57,30 dan 72,50 yang termasuk kategori “sangat valid”. Media pembelajaran dikatakan praktis berdasarkan angket kepraktisan siswa menunjukkan angka sebesar 40,78 yang termasuk kategori “sangat praktis”. Media pembelajaran dikatakan efektif berdasarkan persentase ketuntasan siswa sebesar 89,28% yang dikategorikan sangat efektif. Dapat disimpulkan bahwa media pembelajaran matematika yang dikembangkan layak digunakan.Kata kunci: Media Pembelajaran Matematika; software swishmax; ADDIE
COMPARATIVE ANALYSIS OF THE CERTIFICATION OF MEDICAL GRADUATES AND THE RESULTS OF ENTRANCE EXTERNAL INDEPENDENT EVALUATION (EIE) (ZNO)
Authors: Stechenko Olena , Melnyk Volodymyr
Published: August 2019

The versatility of the internal university quality management system (QMS), based on the principles of TQM, provides not only continuous improvement of all processes of a modern higher educational institution. In the Bogomolets National Medical University it has become a link uniting the efforts of administration, faculty and student community on the way to updating and harmonizing the expectations of the society and the results of the training of future physicians. The process of forming students’ contingent is one of the essential elements of QMS. Particular attention to the terms of selection of university entrants determines the level of success of their academic performance, and a scientifically sound approach to the results of EIE at the entrance to university makes it possible to predict the results of internal and external evaluation. Basing on the comparative analysis, the informative value of the indicators of the EIE certificates of the Bogomolets National Medical University entrants has been established in order to predict the success of licensing integrated examinations «Krok 1» and «Krok 2» as the elements of external evaluation within the attestation of medical faculties graduates. Informativity of an EIE-indicator of three competitive subjects at level <150 points does not exceed the following for the EIE-indicator of biology, but the proportion of such students among the contingent was 5,4 times higher. The introduction of a limit for a minimum EIE-certificate score is one of the most effective tools of “contingent selection”. It will enhance the quality of training medical students according to the requests and expectations of all stakeholders. Guided by the obtained results, in 2017, the NMU introduced a limit of 140 points for the biology EIE-certificates, and in 2018 - a limit of 150 points for three competitive subjects.