bluuebunny/crossref_metadata_2025 huggingface dataset:
Penerapan Model Pembelajaran Sq3r (Survey, Question, Read, Recite, Review) Dengan Media Audio Visual Guna Meningkatkan Prestasi Belajar Bahasa Indonesia
Authors: Sidri Ni Made
Published: December 2020

Penelitian ini dilaksanakan di SMP kelas IX H yang kemampuan siswanya untuk mata pelajaran Bahasa Indonesia masih sangat rendah. Tujuan penulisan penelitian tindakan kelas ini adalah untuk meningkatkan prestasi belajar Bahasa Indonesia siswa kelas IX H pada semester II tahun pelajaran 2018/2019 melalui penerapan model pembelajaran SQ3R (Survey, Question, Read, Recite, Review) dengan media audio visual. Metode pengumpulan datanya adalah observasi dan tes prestasi belajar. Metode analisis datanya adalah deskriptif. Dengan hasil yang diperoleh dari penelitian ini adalah model pembelajaran yang diterapkan dapat meningkatkan prestasi belajar siswa. Ini terbukti dari hasil yang diperoleh pada awalnya hanya mencapai rata-rata 67,35 dan ketuntasan belajar 35,29%, pada siklus I meningkat menjadi 74,70 dengan ketuntasan belajar 61,76% dan pada Siklus II meningkat menjadi 81,61 dengan ketuntasan belajar mencapai 100%. Kesimpulan yang diperoleh dari penelitian ini adalah penerapan model pembelajaran SQ3R (Survey, Question, Read, Recite, Review) dengan media audio visual dapat meningkatkan prestasi belajar Bahasa Indonesia siswa kelas IX H SMP pada semester II tahun pelajaran 2018/2019.
GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY
Authors:   Lviv polytechnic National University, Hlotov V. , Fys М. ,   Lviv polytechnic National University, Pashchetnyk О. ,   Lviv polytechnic National University
Published: December 2020

Purpose. Develop an optimal algorithm that will increase the accuracy of determining the coordinates of the terrain when using the aerial process applying an unmanned aerial vehicle (UAV). Method. The minimization of function based on the condition of collinearity is performed, which clarifies the elements of external orientation (EZO) of digital images and leads to an increase in the accuracy of the spatial coordinates of the points of objects. The proposed function is the sum of the squares of the differences between the calculated and measured reference points on the corresponding digital images. The sequence of implementation of the proposed algorithm is that taking into account the condition of the minimum of this function makes it possible to obtain a system of six nonlinear equations for EZO. The process of determining EZO is performed in two ways: in the first case, the function G is minimized directly by one of the numerical methods, and in the second - obtained as a solution of a system of equations, which gives refined EZO values based on initial approximations obtained directly from UAV telemetry. Modified conditions of the minimum of the function G in which there are no differentiation operations are used to control the accuracy of EZO determination. As a result, we obtain the final values of the EZO at the time of shooting. Results. An algorithm has been developed and tested on mock-ups on real examples, which allows to increase the accuracy of calculating the coordinates of terrain points when using UAVs for the aerial photography process. Scientific novelty. Formulas are obtained, which increase the accuracy of creating topographic materials by digital stereophotogrammetric method. Practical significance. The implementation of the developed algorithm will significantly increase the accuracy of processing large-scale orthophotos and topographic plans created on the basis of aerial photography from UAVs.
GEODYNAMICS
Authors:   Institute of Geology and Geochemistry of Combustible Minerals of NAS of Ukraine, Khokha Yu. V. , Yakovenko M. B. ,   Institute of Geology and Geochemistry of Combustible Minerals of NAS of Ukraine, Lubchak O. V. ,   Institute of Geology and Geochemistry of Combustible Minerals of NAS of Ukraine
Published: December 2020

Purpose. Our research main purpose is to demonstrate the use of entropy maximization method for calculating the geochemical system composition, which consist of solid and gaseous organic substances. Changing the geodynamic situation is the driving force of elements redistribution between compounds in such systems. According to thermodynamic apparatus the main factors influencing this redistribution are pressure, temperature and the initial number of elements. Methods. Gibbs energy minimizing, maximizing the entropy, independent chemical reactions constants, Lagrange's method of undetermined multipliers, Newton–Raphson iterative method. It is well known that the fossilized organic matter, which is mainly represented by many types of kerogen, is an irregular polymer with structure, which cannot be described definitely. To calculate the equilibrium in the kerogen/gas system and obtain reliable results, it is necessary to apply a new model, without using the model structures of kerogen. We have proposed and described in detail a method of applying the Jaynes' formalism and maximizing entropy method to calculate the change in the composition of the kerogen/gas system with geodynamic regimes changing. Software in the Excel macros form and a compiled dynamic library, written in Visual Basic language, was created for calculations. Results. To verify the reliability of the proposed method and algorithm, we calculated the composition of the geochemical system, consisting of type II kerogen, methane to pentane hydrocarbons (including isomers), carbon dioxide, water and hydrogen sulfide. The calculation result is the molar fractions of hydrocarbon components and additive groups that make up kerogen, for different depths of the earth's crust. The calculations were performed for three heat fluxes: 40, 75 and 100 mW/m2, lithostatic pressure taken in account. Scientific novelty. It is established that the geodynamic situation changing in a complex way affects the distribution of elements between gases and kerogen in a closed thermodynamic system; modeling the kerogen/gas system behavior by method of entropy maximization provides results that do not contradict to study the structure of type II kerogen at different stages of maturity; the character of changes in the concentrations of hydrocarbon gases in equilibrium with type II kerogen indicates the inconsistency of the "oil window" hypothesis with the postulates of equilibrium thermodynamics. Practical significance. The entropy maximization method can be successfully used to calculate the composition of various geochemical systems consisting of organic compounds. The method is suitable for determining chemical composition of the irregular polymers, such as kerogen, bitumen, humic, in equilibrium with organic and inorganic gases and liquids.
GEODYNAMICS
Authors:   Institute of Geophysics of the National Academy of Sciences of Ukraine), Orlyuk M. I. , Drukarenko V. V. ,   Institute of Geophysics of the National Academy of Sciences of Ukraine), Shestopalova O. Ye. ,   Institute of Geophysics of the National Academy of Sciences of Ukraine)
Published: December 2020

The purpose of the study. It needs to substantiate that sources of magnetic anomalies with wavelengths of the first thousand kilometers detected at the present time might have a magneto-mineralogical origin due to the existence of magnetic minerals at the mantle depths, in particular magnetite, hematite, native iron, as well as iron alloys. It should be also shown that present temporal changes of long-wave magnetic anomalies should be induced by changes of the magnetic properties of these minerals due to thermodynamic and fluid modes. According to numerous authors, the transformations of magnetic minerals occur in special tectonic zones of the upper mantle of the Earth, in particular at junction zones of lithospheric plates of different types, rifts, plumes, tectonic-thermal activation, etc. Areas of the upper mantle with temperatures below the Curie temperature of magnetite can be magnetic, such as subduction zones, cratons, and regions with the old oceanic lithosphere. Iron oxides might be a potential source of magnetic anomalies of the upper mantle besides magnetite and native iron, in particular hematite (α-Fe2O3), which is the dominant oxide in subduction zones at depths of 300 to 600 km. It was proved experimentally by foreign researchers that in cold subduction slabs, hematite remains its magnetic properties up to the mantle transition zone (approximately 410-600 km). Conclusions. A review of previous studies of native and foreign authors has made it possible to substantiate the possibility of the existence of magnetized rocks at the mantle depths, including native iron at the magneto-mineralogical level, and their possible changes due to thermodynamic factors and fluid regime. It has been experimentally proven by foreign researchers that in subduction zones of the lithospheric slabs their magnetization might be preserved for a long time at the mantle depths, as well as increase of magnetic susceptibility may observed due to the Hopkinson effect near the Curie temperature of magnetic minerals. Practical value. Information about the ability of the mantle to contain magnetic minerals and to have a residual magnetization up to the depths of the transition zone was obtained. It should be used in the interpretation of both modern magnetic anomalies and paleomagnetic data.
Frequency function and damping function in assessment of dynamic processes in mechanical oscillatory systems with symmetry
Authors: Eliseev A. V.
Published: December 2020

Introduction. A new approach to the formation of the methodological basis of system analysis in the application to the problems on mechanical oscillatory structure dynamics is considered. The study objective is to develop a method forevaluating properties of the mechanical oscillatory systems with account for viscous friction forces based on frequency functions and damping functions that depend on the so-called coefficient of connection forms, which is the ratio of characteristics of generalized coordinates.

Materials and Methods. The graphoanalytical methods used for evaluating the dynamic properties of mechanical oscillatory two-degree-of-freedom systems are based on determining the extreme values of the frequency functions and the damping function, which are determined from the relations between the kinetic, potential energy and the values of the energy dissipation function. Mathematical models are based on Lagrange formalism, matrix methods, and elements of the theory of functions of a complex variable.

Results. A method is proposed for constructing frequency functions and damping functions for a class of mechanical oscillatory two-degree-of-freedom systems based on the analytical expressions that reflect features of the ratio of the potential and kinetic energy of the system considering viscous friction forces represented by the dissipative function. General analytical expressions for the frequency function and the damping function are derived. Graphoanalytical analysis of extreme properties of the corresponding frequency functions and damping functions is performed for mechanical vibrational systems with elastic-damping elements with symmetry properties. The results of numerical experiments are presented. A criterion for classifying frequency functions and damping functions based on the topological features of the graphs of the corresponding functions is proposed.

Discussion and Conclusions. The developed method for constructing frequency functions and damping functions can be used to display the dynamic features of mechanical oscillatory systems. The proposed matrix method for constructing a frequency-damping function for a two-degree-of-freedom system can be extended to the mechanical vibrational systems considered in different coordinate systems.
MAJOR DEPRESSIVE DISORDER PADA LANSIA (DIBAHAS DENGAN SUDUT PANDANG PSIKOLOGI)
Authors: Afdaliza Afdaliza
Published: December 2020

Seiring dengan meningkatnya harapan hidup pada lansia, meningkat pula jumlah penyakit yang ada, salah satunya penyakit mental kronis, yaitu depresi. Depresi bukanlah bagian yang normal dari proses penuaan, namun merupakan masalah yang umum yang terjadi pada lansia. Mereka akan menghadapi banyak duka cita karena kehilangan seseorang yang dicintai atau orang terdekat, menghadapi masa pensiun, kehilangan pekerjaan, perubahan kedudukan, prestise, dan menurunnya kondisi fisik maupun mental. Semua perubahan tersebut sering menimbulkan depresi. Sayangnya, depresi merupakan gangguan yang “bisu”, sehingga sulit untuk mendeteksi atau mendiagnosis depresi pada lansia. Banyak lansia dan keluarganya salah meyakini bahwa mereka tidak dapat berbuat apapun terhadap masalah mental dan perilaku, namun jika dilakukan diagnosa, pencegahan, dan treatment yang tepat terhadap depresi, maka lansia bisa hidup lebih lama dan lebih aktif. Terapi yang sering digunakan adalah psikoterapi singkat (sekitar empat bulan) berupa CBT, intervensi obat, dan kombinasi keduanya. Kata Kunci:   Major Depressive Disorder, Lansia, Psikologi
KEMATANGAN EMOSIONAL TERHADAP SISWA DISIPLIN DI SEKOLAH
Authors: Putri Dwinda
Published: December 2020

Disiplin selalu berkaitan dengan segala peraturan-peraturan dan adanya unsur-unsur yang berhubungan dengan pengontrolan pada tingkah laku seseorang. Disiplin disekolah merupakan ketaatan terhadap peraturan dan tata tertib yang harus ditaati oleh semua siswa, guru dan personil sekolah lainnya. Tanpa adanya peraturan dan tata tertib yang berlaku disekolah siswa tidak mempunyai pedoman apa uyang dianggap baik dan buruk dalam tindakan atau perilakunya. Kematangan emosional pada siswa mampu mengontrol dan mengendalikan emosinya dan tidak akan terpengaruh terhadap lingkungannya. Penelitian ini menggunakan pendekatan kuantitatif dengan metode deskriptif dan teknik pengumpulan data berupa angket bertipe ya dan tidak. Populasi yang diambil dalam penelitian ini adalah seluruh siswa/i kelas VIII SMPN 2 Tambun Selatan.
THE EFFECT OF RATIONAL EMOTIVE THERAPY GROUP COUNSELING ON SELF ESTEEM OF MIDDLE SCHOOL STUDENTS IN SMP NEGERI 27 MEDAN NORTH SUMATRA
Authors: Nainggolan Regina , Lisinus Ginting Rafael
Published: December 2020

The purpose of this study was to determine the effect of rational emotive therapy group counseling on the self-esteem of grade VIII students at SMP Negeri 27 Medan. The sample in this study amounted to 7 students who have low self-esteem who were found through the purposive sampling technique. This research is a quasi experimental research with pre-post test one group design. The data were collected using a questionnaire called the self-esteem instrument. There were 57 items tested, then obtained 39 valid items and 18 invalid items. Based on the results of calculations using the Cronbach Alpha formula, it is known that r11 = 0.919 and after being compared with the correlation index, it is concluded that the instrument has very high reliability. Furthermore, the data were analyzed using the Wilcoxon test to see whether there was an effect of rational emotive therapy group counseling on students' self esteem. From the research data, the results of the calculation with the pre-test score in the sample obtained an average = 73.1 while the post-test score obtained an average = 127.71. Data analysis using the Wilcoxon level test obtained J count = 13 while J table = 2.From the critical value table J for the Wilcoxon cascade test for n = 7, α = 0.05 in accordance with the criteria for acceptance and rejection of the hypothesis, the hypothesis is accepted if J count> J table, namely J count> J table where 13> 2 which means the hypothesis is accepted. The results of this study are expected to be the main input for educators to alleviate problems that arise in students due to low self-esteem.
Komunikasi Visual Dalam Relief Karmawibhangga Candi Borobudur
Authors: Damai Andry Hikari , Theodorus Aries Bryan Nugraha Setiawan Kusuma  , Witono Andika
Published: December 2020

Relief is a 3-dimensional work of art carved on a rock that is related to religious teachings, both Hindu and Buddhist. Relief is used to show religious lessons to followers, one of the relief is the Karmawibhangga relief found in Borobudur Temple which explains about karma law lessons using the community background at that time. This research will discuss the problem of depicting life in Karmawibhangga relief which can be a visual communication medium in the Mataram Kuno era. The purpose of this research was to determine the role of reliefs related to the values of social life and the values of the great traditions of the Karmawibhangga relief at Borobudur Temple. This study used a descriptive analysis method with primary data based on direct observation of the Karmawibhangga relief object at Borobudur Temple, and secondary data in the form of photos from a collection from the Borobudur Temple Conservation Center, as well as literature studies. In visual communication, aesthetics is a part that contains aspects of natural configuration so as to convey the message as a whole. Relief Karmawibhangga is a visual communication medium that depicts life in the ancient Mataram era.
Representaciones sociales de estudiantes universitarios en Santiago de Chile sobre el consumo de marihuana
Authors: Abarca Saavedra Ignacio , Baïz Sarah
Published: December 2020

Esta investigación analiza las representaciones sociales sobre el consumo de drogas de estudiantes universitarios en Santiago de Chile. El fenómeno se aborda desde un enfoque cualitativo mediante la realización de entrevistas semiestructuradas. Los resultados muestran que las representaciones sociales construyen un tejido donde convergen estigmas y estatus hacia consumidores. Se devela que la representación social sobre la marihuana se vincula a la amistad, el relajo y la diversión, y que a través de su consumo se impregnan y se resinifican territorios que a su vez se utilizan como espacios de resistencia.
The Concept of The Duplicity of Being (From German Romanticism to Present)
Authors: ETARYAN Yelena
Published: December 2020

The following scientific paper aims to show the realization of the romantic concept of a progressive universal poetry by Friedrich Schlegel on the basis of the works of E.T.A. Hoffmann and Thomas Mann. To this purpose, the fairy tale “The Golden Pot” (“Der goldene Topf”) and the novella “Tonio Kröger” are subject to analysis.  In the analysis of the literary works and the presentation of the poetics of the writers, the main emphasis is on the problem of the relationship between poetry and reality, spirit and nature, which lies at the basis of the concept of the duplicity of being. 

 

Keywords: cognition, truth, duplicity, dualism, literary-aesthetic reflections.
Philosophical and Historical Aspects of the Problem of the Formation of the Informational-Educational Space
Authors: IVANUSHKINA Natalya , DONINA Olga , ARYABKINA Irina , ZHARKOVA Galina , CHERNOVA Julia , GALIAKHMETOVA Natalya
Published: December 2020

The purpose of this article is to analyze philosophical and historical approaches to the problem of the formation of the informational-educational space in connection with the emerging social need for a wider use of informatics tools for the formation, storage and use of various types of socially significant information.
Based on historical analysis, the authors disclose the essential-meaningful characteristics of the concepts of “informatization” and “education” when interpreting the latter as a leading human-forming function; substantiate pedagogical conditions that can act as a qualitative characteristic of an integrated system that allows synthesizing the possibilities of traditional and modern-media approaches to the process of studying at a university, implementing their principles and resources.
The study was based on methods of theoretical analysis of the provisions of philosophical, historical, pedagogical, sociological, cultural science, as well as a set of justified and reliable information in the research practice of methods: retro-specific analysis of domestic and foreign experience in the use of co-temporal information technologies; theoretical methods (comparison, analogy, analysis, synthesis, abstraction, concretization, classification).
Theoretical and Methodological Approaches to the Definition of the Socio-Philosophical Concept of National Security and Justification of the Feasibility of Its Development in Russia
Authors: MOROS Yelena Feodorovna
Published: December 2020

The article substantiates the necessity of developing a unique socio-philosophical concept of national security as one of the important components of social philosophy in the context of increasing global contradictions. The purpose of the research is to formulate a general definition of the socio-philosophical concept of national security. In this concept, the education system occupies an important position, since it ensures the quality of human preparation for a decent life in a healthy society, and also forms the intellectual and practical potential of the country’s population, which can ensure all aspects of the national security of our society. The development of this concept will allow us to form a complete picture of the country’s national security by creatively integrating the achievements of specific national security Sciences – military, state-political, economic, legal, as well as education security that has not yet been specifically identified.
Using Digital Footprints in Social Research: an Interdisciplinary Approach
Authors: OLINDER Nina , TSVETKOV Alexey , FEDYAKIN Konstantin , ZABURDAEVA Kristina
Published: December 2020

The aim of the study is to clarify the concept of the digital footprint in jurisprudence and social sciences and determine its meaning for interdisciplinary research. The subject of this work is the analysis of the concepts of “digital footprint”, “digital reputation”, “digital image of a person”. The article notes that special machine techniques are required to process digital traces. The ways of storage, transmission and use of digital traces are considered. The research identified the main problems of using digital information in public relations. Digital traces can be used in various studies in the humanities, social sciences: sociology, law, economics, psychology using interdisciplinary research methods.
The result of the study was the conclusion that digital information does not always mean a digital footprint. Digital information will have a digital footprint only when it is transferred from one user to another in an online environment, uploaded to a social network, etc. (in the case when it is possible to "trace" its movement). Thus, the "digital footprint" is the ability of information recorded in digital form, to leave special "marks" on the route from subscriber to subscriber, the ability to track such marks, receive information about its movement and transformation in order to collect, process and analyze these data.
Emilio, un entrañable profesor, investigador y amigo
Authors: San Ginés Pedro
Published: December 2020

Un día, alguien llamó a la puerta de mi despacho, era Emilio. Un joven en busca de futuro. Tenía la mente llena de ideas. Un futuro profesor de traducción con formación interdisciplinar en filosofía, filología románica y traducción e interpretación.
Juzgar un libro por su cubierta: un enfoque paratraductológico de la traducción del Manifiesto Comunista a las lenguas minoritarias del Estado Español
Authors: Baxter Robert Neal
Published: December 2020

This paper traces the history of the Asturian, Basque, Catalan and Galician translations of the Communist Manifesto, emphasising the role played by translation in its spread. The paper applies the concept of paratranslation to the wide array of translations in these languages to determine their underlying function. The results distinguish between several functions, ranging from political, commemorative and historical to academic and didactic editions. The paper concludes that, while all of the translations derive from the same original source text, they do not all perform the same function, rendering them not only autonomous of each other but also of the source text itself.
La tecnología habla-texto como herramienta de documentación para intérpretes: Nuevo método para compilar un corpus ad hoc y extraer terminología a partir de discursos orales en vídeo
Authors: Gaber Mahmoud , Corpas Pastor Gloria , Omer Ahmed
Published: December 2020

Although interpreting has not yet benefited from technology as much as its sister field, translation, interest in developing tailor-made solutions for interpreters has risen sharply in recent years. In particular, Automatic Speech Recognition (ASR) is being used as a central component of Computer-Assisted Interpreting (CAI) tools, either bundled or standalone. This study pursues three main aims: (i) to establish the most suitable ASR application for building ad hoc corpora by comparing several ASR tools and assessing their performance; (ii) to use ASR in order to extract terminology from the transcriptions obtained from video-recorded speeches, in this case talks on climate change and adaptation; and (iii) to promote the adoption of ASR as a new documentation tool among interpreters. To the best of our knowledge, this is one of the first studies to explore the possibility of Speech-to-Text (S2T) technology for meeting the preparatory needs of interpreters as regards terminology and background/domain knowledge.
Comparison of the efficacy and duration of desensitization of oral structures following injection of a lidocaine-bupivacaine mixture via lateral percutaneous and modified infraorbital approaches in dogs
Authors: Chohan Amandeep S. , Pascoe Peter J.
Published: December 2020

OBJECTIVE

To compare efficacy and duration of desensitization of oral structures with a lidocaine-bupivacaine mixture administered via a lateral percutaneous or modified infraorbital approach.

ANIMALS

6 healthy adult hound-type female dogs.

PROCEDURES

In this crossover study, dogs were randomized for side (left or right) and maxillary nerve approach (lateral percutaneous or infraorbital), with a 2-week washout period. Dogs were anesthetized, and a 2-mL mixture of 2% lidocaine and 0.5% bupivacaine (50:50 [vol/vol]) was administered with a 22-gauge, 4.5-cm-long catheter inserted through the infraorbital canal (infraorbital approach) or with a shielded stimulating needle to the maxillary nerve (percutaneous approach). Reflex-evoked motor potentials were measured for the maxillary canine tooth, fourth premolar tooth, second molar tooth, and hard palate mucosa ipsilateral to the injected mixture and for the contralateral maxillary canine tooth (control) at three 10-minute intervals before injection (baseline) and at predetermined times after injection for up to 6.7 hours. For each oral structure, the proportion of dogs with desensitization (efficacy) and time to onset and duration of desensitization were compared between approaches.

RESULTS

The proportion of dogs with successful nerve blockade did not significantly differ between infraorbital and percutaneous approaches and among the 4 oral structures. Time to onset of desensitization did not differ between approaches, but duration was significantly longer with the infraorbital approach.

CONCLUSIONS AND CLINICAL RELEVANCE

A modified infraorbital approach with the lidocaine-bupivacaine mixture had similar effects to a lateral percutaneous approach but provided a longer duration of desensitization. Neither approach was universally successful at desensitizing all oral structures.
Effects of topical instillation of 0.1% diclofenac sodium, 0.5% ketorolac tromethamine, and 0.03% flurbiprofen sodium on corneal sensitivity in ophthalmologically normal cats
Authors: Roberts Jordan K. , Meekins Jessica M. , Roush James K. , Rankin Amy J.
Published: December 2020

OBJECTIVE

To investigate the effects of short-term and prolonged topical instillation of 0.1% diclofenac sodium, 0.5% ketorolac tromethamine, and 0.03% flurbiprofen sodium on corneal sensitivity (CS) in ophthalmologically normal cats.

ANIMALS

12 healthy adult domestic shorthair cats.

PROCEDURES

In the first of 2 study phases, each cat received 0.1% diclofenac sodium, 0.5% ketorolac tromethamine, 0.03% flurbiprofen sodium, and saline (0.9% NaCl; control) solutions (1 drop [0.05 mL]/eye, q 5 min for 5 treatments) in a randomized order with a 2-day washout period between treatments. For each cat, an esthesiometer was used to measure CS before treatment initiation (baseline) and at 15, 30, 45, and 60 minutes after the last dose. There was a 2-day washout period between phases. The second phase was similar to the first, except each treatment was administered at a dosage of 1 drop/eye, twice daily for 5 days and CS was measured before treatment initiation and at 15 minutes and 24 and 48 hours after the last dose. The Friedman test was used to evaluate change in CS over time.

RESULTS

None of the 4 treatments had a significant effect on CS over time in either study phase.

CONCLUSIONS AND CLINICAL RELEVANCE

Results indicated that neither short-term nor prolonged topical instillation of 3 NSAID ophthalmic solutions had any effect on the CS of healthy cats. Given potential differences in cyclooxygenase expression between healthy and diseased eyes, further investigation of the effects of topical NSAID instillation in the eyes of cats with ocular surface inflammation is warranted.
Gambaran imunohistokimia CD40 aorta jantung tikus wistar jantan (Rattus norvegicus) yang diinduksi minyak jelantah
Authors: Manihuruk Fani Nuryana , Rusip Gusbakti , Sitorus Esther R. D. , Ichwan M.
Published: December 2020

Abstrak: Aterosklerosis adalah penyakit kronis yang dapat menyebabkan kematian diawali inflamasi pembuluh darah oleh hiperlipidemia.  Pemakaian minyak jelantah  menyebabkan peningkatan asam lemak trans, asam lemak bebas dan radikal bebas sehingga memicu terjadinya aterosklerosis. Salah satu biomarker aterosklerosis adalah CD40. Tujuan penelitian ini adalah untuk mengetahui gambaran imunohistokimia CD40 pada aorta jantung tikus Wistar jantan (Rattus norvegicus) yang diinduksi minyak jelantah. Penelitian ini adalah true experimental dengan rancangan randomize post-test only control group design. Jumlah sampel adalah 12 ekor tikus Wistar jantan sehat, umur 3-4 bulan dan berat 150-200 gram, dibagi menjadi 4 kelompok. K0(diet normal), K1(5 kali penggorengan),  K2(10 kali penggorengan), K3(15 kali penggorengan) selama 60 hari dan menghitung score CD40. Hasil uji Kruskal-Wallis diperoleh adanya perbedaan yang bermakna antara keempat kelompok perlakuan (p0,05). Gambaran imunohistokimia CD40 pada K3(15 kali penggorengan) lebih tinggi dibandingkan K1 (5 kali penggorengan) dan K2 (10 kali penggorengan). Minyak jelantah dapat meningkatkan CD40 yang memicu aterosklerosis.Kata kunci: Aterosklerosis, minyak jelantah, CD40Abstract: Atherosclerosis is a chronic disease that cause death and begins inflammation of blood vessel by hiperlipidemia. It is associated with increased trans fatty acids, free fatty acids, and free radical compounds due consumption of deep frying oil that can trigger atherocslerosis. One of the biomarkers of atherosclerosis is CD40. The purpose of this study was to determine immunohistochemical images of CD40 in aorta of male Wistar rat (Rattus norvegicus) induced by deep frying oil. This research is true experimental with randomize post-test only control group design. The experimental animals were 12 healthy male Wistar rats age 3-4 month and weight between 150-200g. Male wistar rat were randomly divided into 4 group. Group K0 (control) was given standart diet, group K1 was given orally  deep fried oil 5 times, group K2 was given orally deep fried oil 10 times, group K3 was given orally deep fried oil 15 times for 60 day. The Imunohistochemical examination assessed score of CD40. The Kruskal-Wallis test showed that imunohistochemical of CD40 were significantly different among the four groups (p0,05). Imunohistochemical of CD40 in group K3(deep fried 15 times) is higher than group K1(deep fried 5 times) and K2(deep fried 10 times). Deep frying oil inceased that mount of CD40 and induced risk of aterosclerosis.Keywords: Atherosclerosis, deep frying oil, CD40
Seorang penderita dengan enteropatik artritis
Authors: Firdausa Sarah , Yuliasih Yuliasih
Published: December 2020

Abstrak. Enteropatik artritis adalah bentuk artritis yang terkait dengan penyakit peradangan usus kronis /irritable bowel disease (IBD) dengan manifestasi tersering berupa kolitis ulseratif, dan penyakit Crohn. Ini merupakan salah satu manifestasi klinis dari spondiloartritis seronegatif. Diare dan artritis merupakan dua hal yang sering muncul sebagai gejala klinis pada enteropatik artritis. Salah satu alarm symptom pasien enteropatik artritis adalah buang air besar (BAB) cair dan berdarah. Berikut dilaporkan seorang pasien dengan keluhan BAB berdarah yang disebabkan enteropatik artritis yang mendapat terapi non farmakologis dan farmakologis, pasien mengalami perbaikan secara klinis dan dapat menjalani terapi lanjutan secara optimal melalui poli rheumatologi. Kata kunci: Enteropatik artritis, diare berdarah, colitis Abstrak. Enteropathic arthritis is a form of arthritis which associated with chronic inflammatory bowel disease (IBD). The most common manifestations are ulcerative colitis and Crohn's disease. This is one of the clinical spectrum of seronegative spondylarthritis. Diarrhea and arthritis are two symptoms that often appear as clinical manifestation in enteropathic arthritis. One of the alarm symptoms of enteropathic arthritis patients is haematoschezia. In this article, we reported a patient with bloody diarrhea caused by enteropathic arthritis. He received non-pharmacological and pharmacological therapy, and experienced clinical improvement. He then can undergo optimal further therapy through poly rheumatology. Keywords: arthritis enteropathic, bloody diarrhea, colitis
Partial molar pregnancy with live fetus in first trimester: what should we do next
Authors: Edwin Eric , Budihastuti Uki Retno , Elnita Cut Sheira
Published: December 2020

Abstract. The incidence of a normal live fetus with a partial mole is extremely rare, and it varies between 5 per 100000 and 1 per 10000 of the pregnancies. A partial molar pregnancy is a variation of a molar pregnancy in which an embryo either develops incompletely or with multiple structural anomalies.A 27-year-old Primigravide at 13 weeks of gestation got admitted with spotting per vaginam, excessive nausea and vomiting, and her ultrasound revealed a hydropic placenta with multiple cysts with a live fetus. Regarding these findings, the patient continued her pregnancy under close observation, and advanced sonographic evaluations were done to rule out other differentials. Ultrasonography found mosaicism in the partial mole (mostly diploid, a small part is triploid). In this condition, the prognosis condition for the fetus to be born safely is still probable. Ethics committee meetings are held with the consideration of the fetus's condition, whether monitoring is carried out regularly, and terminating the pregnancy in case of fetal emergency.The optimal management of hydatidiform mole with the coexistent live fetus is currently uncertain. Antenatal consultation should include a detailed discussion of maternal and fetal risks. It is also necessary to have close follow-up and evaluation of the patient's condition during the antenatal and postnatal period. Keywords: first trimester, live fetus , management, partial molar pregnancy
Periodik Paralisis Hipokalemia pada Anak Usia 15
Authors: Ismy Jufitriani
Published: December 2020

Abstrak. Periodik paralisis hipokalemia menyebabkan kelemahan otot yang progresif terutama pada kelompok otot proksimal tungkai bawah, serangan akut dapat terjadi secara berulang. Serangan pertama biasanya terjadi antara usia 5 tahun dan 35 tahun, tetapi frekuensi serangan paling tinggi antara usia 15 dan 35 tahun.  Ditemukan kasus Periodik paralisis hipokalemia yang berulang pada anak laki laki usia 15 tahun. Semua hasil analisis gejala klinis dan pemeriksaan penunjang sangat mendukung untuk diagnosis periodik paralisis hipokalemia.Kata kunci: periodik paralisis hipokalemia, kelemahan otot, usia 15 tahunAbstract. Periodic paralysis of hypokalemia causes progressive muscle weakness especially in the proximal lower leg muscle groups, acute attacks may occur repeatedly. The first attacks usually occur between the ages of 5 and 35, but the frequency of attacks is highest between the ages of 15 and 35. A case of recurrent hypokalemia periodic paralysis was found in a boy aged 15 years. All the results of clinical symptom analysis and investigations are very supportive for the diagnosis of periodic hypokalemia paralysis. Key words: periodic hypokalemia paralysis, muscle weakness, age 15 years
Polisitemia vera; aspek klinis dan tatalaksana terbaru
Authors: Riswan Muhammad , Oetama Rizqi Aulia , Muhsin Muhsin
Published: December 2020

Abstrak. Polisitemia Vera (PV) adalah gangguan kronis klonal mieloproliperatif yang ditandai dengan peningkatan hebat dalam jumlah sel darah merah dan volume darah total, dan biasanya disertai dengan leukositosis, trombositosis dan splenomegali. Pada PV terjadi defek primer pada ekson 14 tirosin kinase JAK2 yang menyebabkan hilangnya domain pseudo kinase auto-inhibitor JAK2 serta hipersensitivitas terhadap pembentukan koloni eritroid EPO dan EPO independen. Gejala umum yang muncul biasanya tidak spesifik seperti kelelahan, sakit kepala, pusing, penglihatan kabur sementara, amaurosis fugax dan gejala lain yang menunjukkan serangan transient ischemic. Kriteria diagnostik dari World Health Organization (WHO) yang diperbarui memperkenalkan beberapa perubahan signifikan dengan kriteria sebelumnya yakni menurunkan ambang batas kadar hemoglobin dan cut-off nilai hematokrit, peningkatan fitur histopatologis dan karakterisasi mutasi. Tatalaksana PV meliputi plebotomi untuk mengurangi hematokrit, pemberian obat hydroxyurea, serta antitrombotik, diberikan sesuai dengan stratifikasi risiko. Mitigasi risiko trombosis dan plebotomi penting dilakukan dan juga dapat dilakukan pada fasilitas kesehatan yang ada di Indonesia saat ini. Hal ini penting untuk mencegah terjadinya komplikasi yang akan meningkatkan morbiditas dan mortalitas pasien PV.Kata kunci: polisitemia vera, janus kinase 2, plebotomiAbstracts. Polycythemia Vera (PV) is a chronic myeloproliferative clonal disorder characterized by severe increase in red blood cell count and total blood volume, and is usually accompanied by leukocytosis, thrombocytosis and splenomegaly. There is a primary defect in exon 14 tyrosine kinase JAK2 which causes the loss of the JAK2 auto-inhibitor pseudo kinase domain and hypersensitivity to the formation of EPO and EPO erythroid colonies. General symptoms that appear in PV patients are usually not specific such as fatigue, headache, dizziness, temporary blurred vision, amaurosis fugax and other symptoms that indicate transient ischemic attacks. The updated diagnostic criteria from the World Health Organization (WHO) introduce some significant changes to the previous criteria, namely lowering the hemoglobin level threshold and hematocrit cut-off, increasing histopathological features and mutation characterization. PV management includes phlebotomy to reduce hematocrit, administration of hydroxyurea drugs, and antithrombotic, which are given according to risk stratification. Mitigation of the risk of thrombosis and phlebotomy is important and can also be done at existing health facilities in Indonesia. This is important to prevent complications that will increase the morbidity and mortality of PV patients.Keywords: Polycythemia Vera, Janus kinase 2, phlebotomy
Profil lower endoskopi gastrointestinal di Rumah Sakit Umum Cut Meutia Aceh Utara Periode Januari 2017-Desember 2018
Authors: Sayuti Muhammad
Published: December 2020

Perkembangan tekonologi endoskopi telah menggantikan banyak prosedur operasi dengan kelebihan melihat langsung permukaan mukosa sehingga dapat menyediakan infromasi yang jauh lebih besar. Endoskopi berevolusi dari yang berjenis kaku dengan kemampuan yang terbatas ke endoskopi yang berjenis lentur dan lebih canggih dengan kemampuan pencitraan yang lebih baik, dan dapat melakukan intervensi terapeutik. Penelitian ini bertujuan untuk mengetahui profil lower endoskopi gastrointestinal di Rumah Sakit Umum Cut Meutia Aceh Utara periode Januari 2017 – Desember 2018. Penelitian ini merupakan jenis penelitian deskriptif retrospektif. Sampel diambil menggunakan teknik Total Random Sampling. Pengumpulan data dilakukan dengan menggunakan data rekam medik pasien di Rumah Sakit Umum Cut Meutia Aceh Utara sebanyak 90 orang. Hasil penelitian ini menunjukkan kategori jenis kelamin perempuan sebanyak 52 orang (57,8%), mayoritas rentang usia 40-60 tahun sebanyak 37 orang (41,1%). Diagnosis pre operasi terbanyak didapatkan hematochezia dengan jumlah 17 orang (18,9%) dan hemoroid interna grade II dengan diagnosis post operasi terbanyak dengan jumlah 12 orang (13,3%). Capaian scope terbanyak di caecum dengan jumlah 53 orang (58,9%) dan jarak temuan terbanyak di rektum sebanyak 39 orang (43,3%). Hasil temuan terbanyak berupa tumor dengan jumlah 16 kasus (17,8%) dan durasi operasi paling banyak dengan rentang waktu 46-60 menit sebanyak 36 kasus (65,5%). Berdasarkan biopsi disimpulkan 70% tindakan kolonoskopi tidak dilakukan biopsi dengan jumlah 63 kasus.
Trombosis pada corona virus disease (COVID-19)
Authors: Sunggoro Agus Jati , Purwanto Ibnu , Hasan Maryatun
Published: December 2020

Abstrak. Coronavirus Disease 2019 (COVID-19) telah menyebabkan masalah kesehatan di seluruh dunia dengan morbiditas dan mortalitas yang terus meningkat. Pada beberapa kasus COVID-19 diketahui terjadi manifestasi trombotik. Adanya kelainan trombotik ini tentunya mempengaruhi tatalaksana dan prognosis pasien COVID-19. Oleh karena itu penting untuk mengetahui patofisiologi dan manajemen trombosis pada COVID-19. Tujuan dari artikel ini adalah mengulas literatur terbaru terkait prevalensi, patofisiologi, penilaian risiko, serta manajemen trombosis pada COVID-19.Kata kunci: COVID-19, trombosis.Abstract. Coronavirus Disease 2019 (COVID-19) has become a global health problem with ever increasing morbidity and mortality. In some cases, thrombotic manifestation has been reported in COVID-19 patients. This thrombotic manifestation certainly affects the management and prognosis of COVID-19 patients. Therefore it is crucial to understand the pathophysiology and management of thrombosis in COVID-19. The aim of this article is to review the recent literature regarding prevalence, pathophysiology, risk assessment, and management of thrombosis in COVID-19.Keywords:COVID-19, thrombosis
Tatalaksana demam berdarah dengue dalam kehamilan: A case series
Authors: Yeni Cut Meurah , Ayu Dara Meutia
Published: December 2020

Abstrack. Demam berdarah dengue (DBD) adalah infeksi virus ditemukan pada negara-negara tropistermasuk Indonesia. Indonesia termasuk dalam katagori A dalam perkembangan penyakit virus tersebut yang mengindikasikan tingginya angka kematian. Angka insiden terus meningkat pada anak maupun dewasa dengan tingginya angka mortalitas. Tidak ada pencatatan lengkap untuk angka insidensi pada kehamilan, meskipun mortalitas cukup tinggi. Kami melaporkan empat kasus kehamilan dengan penyakit yang disebabkan oleh vektor Aedes aegypti. Pada keempat kasus tersebut kami telah diagnosis berdasarkan kriteria demam yang khas, trombositopenia, hemokonsentrasi dan pemeriksaan serologi. Terdapat penatalaksanaan yang berbeda dari berbagai kasus tersebut termasuk indikasi terminasi. Satu pasien kami rawat konservatif dan tiga pasien dilakukan terminasi berdasarkan indikasi obstetri. Pertimbangan cara terminasi sangat bergantung pula dengan indikasi obstetri. Seksio sesarea tidak secara mutlak dilakukan pada kehamilan dengan demam berdarah dengue. Kata kunci: Demam berdarah dengue, kehamilan, penatalaksanaan Abstract. Dengue hemorrhagic fever (DHF) is a viral infection found in tropical countries including Indonesia. Indonesia is included in category A in the development of viral diseases that's the high mortality rate. The numbers keep increasing on both adult children with high mortality rates. No complete logging for the incidence rate in pregnancy, although mortality is quite high. We reported four cases pregnancy with diseases caused by the Aedes aegypti vector. In four cases We had diagnosed based on criteria that met the specific criteria, thrombocytopenia, hemoconcentration and serology. There are different treatments for these cases includes the term indication. One patient was treated conservatively and three patients were admitted termination based on obstetric indications. The consideration on how to terminate is also very dependent with obstetric indications. Caesarean section is not absolutely necessary in pregnancy with dengue hemorrhagic fever. Keywords: Dengue hemorrhagic fever, pregnancy, management
Axiological aspect of confrontational communicative strategies in american political discourse
Authors: Khlopotunov Ya. Y. , Khramchenko D. S.
Published: December 2020

The aim of this paper is to analyze how the axiological aspect of confrontational communicative strategies is realized in American political discourse. The problem of intensified conventional and destructive elements in American political speech requires thorough linguistic investigation as political discourse is becoming more subjective and negative. The evaluation category allows discourse participants to construct some hierarchy of objects based on the “good vs. bad” predicates. The author analyzes different types of evaluations and their realizations in confrontational strategies, e.g. instrumental, technical, conductive, utilitarian, medical, hedonic evaluations. The paper puts special focus on construction of evaluation act, which includes the subject of speech, the object of speech and the predicate. The subject of speech is expressed through personal pronouns, appeals to authority or majority. The object of speech can be specified directly (using, for example, proper nouns, familiar constructions and verbal labels) or indirectly (using deixis). The predicate is expressed through nouns, adjectives, modal and emotional verbs and infinitives. The negative evaluation comprises such typical means as modified personal pronouns, contextual metaphors, pun, indexical phrases etc., which are used for confrontational speech tactics of mockery, discrediting, exposing, prosecution, negative analysis and vulnerability.
Professionally-oriented approach to teaching english genre writing to journalism students
Authors: Kostanian Z. V. , Kuznetsova S. Iu.
Published: December 2020

The article describes the experience of implementing the innovative programme Basic Journalism Writing (BJW) aimed at B2+-C1 (CEFR) journalism students. The programme was tested among first and second year bachelor students at the Faculty of Journalism, Moscow State University, in 2018-2020. The article analyses a complex methodological approach, which combines elements of Content and Language Integrated Learning (CLIL), process and product writing and Project-Based Learning (PBL). The programme is aimed at improving students’ English writing skills by means of developing journalistic competencies: genre writing, editing, pitching and publishing. In its step-by-step approach it guides the learner from meticulously studying and analyzing texts of various genres, from breaking news and features to opinion articles and reviews, to writing their own articles and publishing them in English language student media created as part of the programme. The article summarizes the results and draws the conclusions about the efficiency of project-based approach to writing for journalism students.
Aquisição e descarte de bens arqueológicos
Authors: Duque de Paula Bernardo , Saladino Alejandra , Ramos Soares André Luis
Published: December 2020

O presente artigo tem como objetivo refletir sobre os principais aspectos a serem considerados no que diz respeito à aquisição e descarte de bens arqueológicos, tendo como base a experiência de elaboração da Política de Acervos para o Laboratório de Arqueologia, Sociedades e Culturas das Américas (LASCA/UFSM). Nesse sentido, o estabelecimento de diretrizes para a aquisição e descarte de bens arqueológicos apresenta alguns desafios devido às singularidades (e complexidades) desses acervos, quando comparados à outras tipologias que são aqui detalhadas.