bluuebunny/crossref_metadata_2025 huggingface dataset:
THE CIDR1α-PfEMP1 SEQUENCE FROM INDONESIAN PLASMODIUM FALCIPARUM AND ITS POTENTIAL ASSOCIATION WITH THE CEREBRAL OUTCOME
Authors: Sulistyaningsih Erma , Armiyanti Yunita , Dewi Rosita
Published: December 2020

Background: Plasmodium falciparum Erythrocyte Membrane Protein 1 (PfEMP1) is an important protein responsible for the pathogenesis of severe malaria, including cerebral malaria. The protein is highly diverse. The CIDR1α-PfEMP1 binds endothelial protein receptor (EPCR) and may associated with the brain swelling in childhood malaria. Objective: To analyze the CIDR1α-PfEMP1 from Indonesian isolate and determine its association with cerebral malaria outcome. Methods: Fifteen blood samples of clinically mild to severe malaria-patient were collected for DNA extraction. Malaria diagnosis was conducted microscopically by Giemsa-stained thin blood smear. The CIDR1α domain was amplified by PCR using specific primer and PCR product was sequenced. The nucleotide sequences were analyzed by NCBI blast, DNASIS MAX 3 and translated into amino acid sequences using Expasy Translation Tool. Results: One out of fifteen samples was severe malaria case and infected with P. falciparum, the rest were clinically mild to moderate malaria and infected with pure P. falciparum or mixed infection of P. falciparum and P. vivax. Amplification for CIDR1α domain resulted a single band of + 550 bp from a severe sample only. Sequencing of PCR product on both strands read 524 nucleotides and BLAST analysis confirmed as CIDR1α sequence. Multiple alignment showed 74-78% nucleotide sequence similarity with reference sequences, but amino acid sequences presented 23.5% homologous. Conclusion: An identified CIDR1α domain only from severe case implicating the potential association with the severe outcome including cerebral malaria, but the highly diverse of the domain needs further studies on the interaction with the pathological-causing receptor in the host.
POTENTIAL OF ANTHOCYANIN BASED POLY (METHYL METHACRYLATE) NANOPARTICLES SPECIFIC ACTIVATED MICROGLIA IN MANAGEMENT INFLAMMATORY PAIN ON HERNIATED NUCLEUS PULPOSUS: A LITERATURE REVIEW
Authors: Eka Widyadharma I Putu , Bagus Sista Satyarsa Agung , Sanjaya Feliani , Gitari Ni Made , Niryana I Wayan , Eko Purwata Thomas , Jawi I Made , Ngurah Suprapta Dewa , Sudewi AA Raka
Published: December 2020

Pain is an unpleasant sensory and emotional experience that can affect the quality of life and leads to decreased productivity in patients. Low back pain (LBP) is one of the significant causes of disability worldwide with lifelong incidence. The purpose of this literature review describes the potential of anthocyanin-based Poly (Methyl Methacrylate) (PMMA) nanoparticles as the management of inflammatory pain in the Hernia Nucleus Pulposus (HNP ). The method used is a literature study by entering the keyword. Of the 77 journals reviewed, 47 journals were found by the topic and used as a reference for this work. The anthocyanin-based PMMA nanoparticles act as anti-nociceptors by inhibiting microglia that produce inflammatory mediators in HNP. Poly (Methyl Methacrylate) nanoparticles have specific targets in microglia. Anthocyanins have the effect of inhibiting inflammatory pain through many destinations. Anthocyanin inhibits the synthesis of nitric oxide (NO ) and prostaglandin E2 (PGE 2) and inhibits the activation of p38 MAPK and NF-kB pathways that express TNF-α and IL-1β genes as anti-nociceptive. The anthocyanin-based PMMA nanoparticles have potential as a novel therapy for inflammatory pain in HNP. There has been no research between these modalities. Therefore, further research is needed to find out the exact potential of anthocyanin-based PMMA nanoparticles.
Estrategia “Educando mis emociones” para la prevención y disminución del bullying en estudiantes de Básica Secundaria
Authors: Ojeda Madrid Sandra Milena , Agámez Díaz Liliana Rocio
Published: December 2020

El presente estudio tuvo como propósito analizar la incidencia de la aplicación de una estrategia pedagógica social en la prevención y disminución del bullying en estudiantes de 8º de básica secundaria de la Institución Educativa Marceliano Polo del municipio de Cereté – Córdoba. El estudio es de enfoque cualitativo y está enmarcado dentro del diseño de estudio de caso con una muestra de 36 estudiantes de octavo y 2 docentes. Los instrumentos fueron el formulario de encuesta, el formulario de entrevista y el diario de campo. Para el análisis de datos, se realizó una triangulación de la información, es decir, se articularon las entrevistas, encuestas y el desarrollo de la estrategia pedagógica social “Educando mis emociones” para llevar a cabo un análisis integral que permitió evidenciar los sentires de los estudiantes y percepciones de los docentes. Los resultados obtenidos pudieron establecer la caracterización de los estudiantes frente al bullying el cual se presenta en un alto porcentaje en las dimensiones Verbal y Social, en cuanto a la percepción de los docentes se demostró que conocen de la problemática de bullying pero no utilizan estrategias de prevención, por último la aplicación de la estrategia de inteligencia emocional contribuyó a mejorar el comportamiento y convivencia en los estudiantes, como también afrontar de mejor manera situaciones cotidianas y no cotidianas
Panorama sobre enfoques y tendencias en la enseñanza del español en las dos últimas décadas
Authors: Adoumieh Coconas Nour , Acosta Caba Luisa María
Published: December 2020

Los enfoques y metodologías en la enseñanza de las disciplinas son dinámicos y dependen de una multiplicidad de factores, entre los cuales podríamos destacar el contexto del grupo y el dominio de competencias pedagógicas, específicas, tecnológicas e incluso informacionales del docente. El objetivo de esta revisión sistemática de la literatura es analizar las tendencias y enfoques metodológicos en la enseñanza de la lengua española como lengua materna y segunda lengua (L1/L2). El corpus estuvo constituido por 1661 artículos científicos exportados de las bases de datos Scopus, Web of Science y SciELO en el periodo 2001– 2020. La información obtenida en estas bases de datos fue sistematizada y analizada con ayuda de Zotero 5.0 y MAXQDA 2020. En primera instancia se suprimieron los duplicados y luego de un proceso de selección, se analizaron los artículos finales bajo algunos criterios como: año, país, tema y problema abordado, contexto de aplicación, enfoques y metodologías de la lengua. Los resultados arrojados evidenciaron que la mayor producción se encuentra en España y EEUU; se enfatiza en la Educación Superior; los temas se relacionan con el desarrollo de las competencias y los enfoques más empleados son el comunicativo y el sociocultural. Se privilegia el aprendizaje por tareas y basado en proyectos, así como las metodologías enfocadas en el uso de la tecnología.
COVID-19 and science communication: a JCOM special issue. Part 2
Authors: Massarani Luisa , Murphy Padraig , Lamberts Rod
Published: December 2020

As COVID-19 continues its devastating pathway across the world, in this second part of the JCOM special issue on communicating COVID-19 and coronavirus we present further research papers and practice insights from across the world that look at specific national challenges, the issue of “fake news” and the possibilities of satire and humour in communicating the seriousness of the deadly disease.
Effectuating Change: A Tool Box of Strategies for Reducing the Unnecessary Use of Administrative Court Orders
Authors: Runyon Sarah
Published: December 2020

This article is a sequel to Correctional Afterthought, in which the author argued that Gladue’s promise of reducing Indigenous over-incarceration by employing non-custodial measures has been thwarted. By insisting on alternatives to incarceration, the justice system is forced to rely on administrative court orders managed by provincial probation services. The judiciary and justice system participants possess a misplaced faith in the probationary regime, which functions as a repressive system of control that necessarily views the Indigenous accused as a risk that must be managed. The most common probation conditions, far from fostering reintegration, serve to erode individual autonomy, engender mistrust, alienation, resentment, and resistance; in the end creating disunity and discord.  The aim of Effectuating Change is to offer a sound proposal for legislative reform and in the interim, practical sentencing solutions to deliver the true intention of Gladue and its offspring. Regardless of whether the proposals in this article are vigorously critiqued, supported, denounced or modified the hope is that they create a springboard for creative solutions to the problems identified in Correctional Afterthought.
On the Pragmatics of the Genre and the Source of the “Literary” Memories about Late Gogol
Authors: Paderina Ekaterina G.
Published: December 2020

This essay examines an episode of Nikolay Gogol’s biography described in four
memoir texts — by I.I. Panayev, A.YA. Panaeva, P.V. Annenkov, and N.A. Nekrasov.
All the four texts tell the story of Gogol meeting “young writers” in St. Petersburg in
the late 1840s. As it often happens in memoirs, the authors describe the same event
differently. The author of this article thoroughly examines the sources of this particular
episode and comes to the following conclusion. The memoirs of Gogol`s meeting with
the “young writers” in the late 1840s tells us a lot about how Gogol’s personality was
perceived by his younger and less famous contemporaries. It also sheds light on the
typology and evolution of memoir genres in the second half of the 19th century. Yet
the reliability of biographical data about Gogol is insufficient. The total amount of
information indicates the probability that the meeting took place but gives a reason to
doubt almost all the details of this event. The participants named by the authors of the
memoirs (Goncharov, Grigorovich, Druzhinin, etc.) kept silent about this important
meeting while the data available to modern Gogol scholars points at the hypothetical
character of the mentioned episode.
Representation of the World in the Novels of Arzhan Adarov
Authors: Dedina Margarita S.
Published: December 2020

The fictional world in A.O. Adarov’s novels corresponds to several levels of narration.
First, there is the “real” time of the novel’s events; second, historical reconstruction
given through subjective focalization; third, the realm of the unreal conveyed by visions
and dreams. The novel shows the modeled reality from the perspective of a particular
person, a survivor of political repressions. Through the categories of life and death,
love and fate, honor and dignity, the novel speaks of the eternal ontological values and
the importance of self-identification in a very difficult time, a time of re-evaluation
of old values and the search for moral guidelines. According to the author’s concept,
traditional folk constants play a crucial role in the worldview and perception of the
world and turn out to be crucial for individual choice. The sacralization of space and
the presence of a symbolically charged topos in the center of the fictional world, itself
an infinite mosaic of various local territories, supports the idea of the spatial structure
of the novel as a single cosmic whole. Conventional chronotopic boundaries as well as
the theme of death as a pass to the other world present in all the novels of this author,
together with the motif of the “eternal return,” support his conception of the soul’s
immortality.
On the Monograph by E.A. Zachevskij “The Man who Lied while telling the Truth. Life and Work of Wolfgang Koeppen” (St. Petersburg, Kriega, 2019. 752 p.)
Authors: Kudryavtseva Tamara V. , Strelnikova Alla A.
Published: December 2020

E.A. Zachevsky’s book is the first study about the Western German author Wolfgang
Koeppen (1906–1996). For the first time in the national and international literary
studies, the monograph offers a detailed survey of the writer’s life and work as well as
defines his place and role in the 20th century German literature. The author analyzes
philosophic views as well as the properties of his fictional world and highlights the key
moments of his peculiar poetic manner. The book touches upon the main issues of the
German literary process and integrates Koeppen’s work into this process which allows
us to read the volume as a mini-history of 20th century German literature.
Eugene Onegin’s stages of evolution
Authors: Nikishov Yuri M.
Published: December 2020

The article attempts to understand the author’s attitude to the main character of the
novel “Eugene Onegin” by Alexander Pushkin. For the first time, a complete picture of
Onegin’s evolution is given. The author proves that the rapture of secular life is just his
prehistory; that the search for self-determination of Pushkin’s hero begins with a blues (premature old age of the soul). Communication with Vladimir Lensky makes Onegin reflect
on the meaning of life. The highest point of his searches is freedom and peace (at the level
of interests of the circus circle). Thoughts on the Onegin’s hypothetical fate are not attempts “to complete” the novel ending, but this is a way to understand the hero more deeply. The poet himself gave an example of such hypothetical thoughts. The “Fragments from Onegin’s Journey” that violate the plot sequence, placed after the notes (end sign), with their tone create a hint in determining Onegin’s hypothetical fate.
The sovereign thought in the sermons of St. Theophan, recluse of Vysha
Authors: Tvorogov Pitirim
Published: December 2020

The article examines a special genre of sermons that were delivered on the solemn days
of honouring the august persons on various occasions. The works of this genre, belonging to St. Theophan the Recluse, their central ideas, images, problems, topical in our time. Particular attention is paid to St. Theophan’s understanding of power, its essence, the foundations of Russian sovereignty, the responsibility of the emperor for the fate of people and the future of the country. The article presents the main threats to the Russian monarchical system, describes the perniciousness of Western influence on the entire life of Russian society. The author shows that the saint was opposed to progress detached from God, spoke positively about state reforms designed to improve social life in the country, but warned about the danger of a false understanding of the freedoms given to human.
International scientific conference “Russian Literature and National Sovereignty
of the 18th — 19th Centuries”: concept, results and prospects
Authors: Gulin Alexander V.
Published: December 2020

The article is devoted to summing up the results of the international scientific
conference “Russian Literature and National Sovereignty of the 18th — 19th Centuries” held at the IMLI RAS on October 13–15, 2020. The problem of the scientific forum is regarded as one of the central problems of humanitarian knowledge in Russia. The principal task of the conference is defined as the need for the first time to present in all the richness and positive content of the relationship between the Russian literary classics and the Russian sovereignty of the 18th — 19th centuries. Modern methodological approaches, responsible assimilation of facts allow us to assert that it is precisely in accordance with the national state and its ideals that Russian literature of the 18th — 19th centuries. Modern methodological approaches, responsible mastering of the facts allow asserting that this is a nation state and its ideals in accordance with which, the Russian literature of the 18th — 19th centuries reaches its prophetic sound, full contemplation of the world, aesthetic perfection. At the same time, the full-blooded development of Russian literature is in Russia during the imperial period the most important factor in the prosperity of the nation state, the purification and approval of
state ideals. The article analyses the main directions of the conference, the problem-thematic range of the event, which made it possible to demonstrate the real results of research work of foreign, Moscow and Russian scientific schools, for the first time to formulate the problem of “Russian literature and statehood” as an independent and promising direction of scientific research.
Especialización inteligente: una estrategia posible para Costa Rica
Authors: Cortés Muñoz Marianela , Barrantes Ramírez Cecilia , Marchena Bustos Marjorie , Halabi Guardia Karla , Sánchez Espinoza Sharlín
Published: December 2020

La innovación es un factor estratégico del desarrollo económico, social y cultural del país que quiera alcanzar altos niveles de crecimiento y bienestar para su población.

El País Vasco hace más de 20 años viene gestando un modelo de innovación con actores del ecosistema mediante la Estrategia de Especialización Inteligente, que lo convierte en referente europeo y polo de innovación.

La puesta en marcha de estrategias “inteligentes”, conlleva agendas integradas de transformación económica territorial, apoyo político e inversiones para el desarrollo a través de centros tecnológicos, de investigación, unidades I+D, clústeres estratégicos y universidades como actores clave generadores de conocimiento
eyeballing the moon
Authors: Edit Thoor
Published: December 2020

LIGHTSPEED YOU!
Материалы XIX Конгресса детских инфекционистов России. Актуальные вопросы инфекционной патологии и вакцинопрофилактики
Authors: Editorial Article
Published: December 2020

Материалы XIX Конгресса детских инфекционистов России. Актуальные вопросы инфекционной патологии и вакцинопрофилактики.

Москва, 17-19 декабря 2020 Г.
Quantitative estimates for the tensor product (p,q)-Balázs-Szabados operators and associated generalized Boolean sum operators
Authors: Özkan Esma
Published: December 2020

In this study, we give some approximation results for the tensor product of
(p,q)-Bal?zs-Szabados operators associated generalized Boolean sum (GBS)
operators. Firstly, we introduce tensor product (p,q)-Bal?zs-Szabados
operators and give an uniform convergence theorem of these operators on
compact rectangular regions with an illustrative example. Then we estimate
the approximation for the tensor product (p,q)-Bal?zs-Szabados operators in
terms of the complete modulus of continuity, the partial modulus of
continuity, Lipschitz functions and Petree?s K-functional corresponding to
the second modulus of continuity. After that, we introduce the GBS operators
associated the tensor product (p,q)-Bal?zs-Szabados operators. Finally, we
improve the rate of smoothness by the mixed modulus of smoothness and
Lipschitz class of B?gel continuous functions for the GBS operators.
An infinite family of Hadamard matrices constructed from Paley type matrices
Authors: Farouk Adda , Wang Qing-Wen
Published: December 2020

An n x n matrix whose entries are from the set {1,-1} is called a Hadamard
matrix if HH? = nIn. The Hadamard conjecture states that if n is a multiple
of four then there always exists Hadamard matrices of this order. But their
construction remain unknown for many orders. In this paper we construct
Hadamard matrices of order 2q(q + 1) from known Hadamard matrices of order
2(q + 1), where q is a power of a prime number congruent to 1 modulo 4. We
show then two ways to construct them. This work is a continuation of U.
Scarpis? in [7] and Dragomir-Z. Dokovic?s in [10].
Spondylus shells at prehistoric sites in Poland
Authors: Kurzawska Aldona , Sobkowiak-Tabaka Iwona
Published: December 2020

This article presents the results of research concerning shell ornaments discovered in Poland and described in the literature as made of Spondylus shells. Our study focuses on the identification and revision of these artefacts in terms of species, ornament types, and locations of discovery. Additionally, we address the issue of the role of Spondylus shell ornaments and their meaning to the Neolithic communities inhabiting the area of present-day Poland. Our research involved specialist analyses, which allowed us to identify seven Spondylus shell artefacts discovered at five archaeological sites. The strontium isotope analysis 87Sr / 86Sr indicated the Quaternary age of the shells, confirming that they were contemporaneous with prehistoric communities and originated from areas located around the Mediterranean Sea. Presenting the results of our study, we would like to join a wider discussion on the importance of Spondylus shell ornaments in Central Europe in the Neolithic period.
Graves of the beginning of the Early Iron Age in the barrow 1 of the “Rybkhoz” (“Fish farm”) Group in the Lower Dniester region
Authors: Sergey B. Valchak , Sergey D. Lysenko , Nikolai Yu. Gorbol , Sergey N. Razumov , Nikolai P. Telnov , Vitalij Sinika
Published: December 2020

Two graves of the Pre-Scythian period (Chernogorovka culture) from barrow 1 of the “Rybkhoz” (“Fish farm”) group near Glinoe village, Slobodzeya district, on the left bank of the Lower Dniester are considered on the broad background of analogies. The issues of chronology and morphology of some categories of adornments are analyzed. Particular attention is drawn to burial 8 with two bronze temporal pendants. There are no analogies to these adornments in the materials of the Chernogorovka culture. The decorative endings of these pendants resemble the design of the backs of the eastern Mediterranean (“nodular”) fibulae, especially items with three spherical or biconical thickenings. Rings-pendants from burial 14 do not find complete matches among the adornments of the Chernogorovka culture. At the same time, these products are similar to adornments from contemporaneous North Caucasian sites due to their massiveness and non-closed ends. Both graves date back to the 9th – the first half of the 8th century BC.
The returning butterflies: Social entrepreneurs and sustainability in ecotourism
Authors: Jensen Christine Revsbech , Langergaard Luise Li
Published: December 2020

This article is based on a field study of adventure ecotourism in Nepal, and aims to explore how social entrepreneurs operationalize and practice sustainable development in this field. The qualitative data material was analyzed from a critical hermeneutical approach. The article reviews views of currently discussed, multi-dimensional sustainability models representing the idea that sustainability can be developed with an eye to the dynamics between society, the environment, and economy. These dimensions of sustainability were brought into the analysis of the case organization, offering empirical practice perspectives on: the articulation of fundamental values put into action; efforts towards ecology; and the involvement of the local community. All of these have an emphasis on education as a tool for change. Based on examples and critical insight into current sustainability models, the article concludes: that it is of central importance to the case study organization to find a balance between the dimensions; that they are interconnected; and that one aspect of this implies viewing economy as a means rather than an end in itself.
Pengembangan Media Pembelajaran Puzzle Angka untuk Meningkatkan Kemampuan Mengenal Lambang Bilangan
Authors: Asri Devi Ni Made Intan
Published: December 2020

Penelitian ini merupakan penelitian pengembangan yang berorientasi pada suatu produk yang dikembangkan. Rendahnya kemampuan anak usia dini dalam mengenal lambang bilangan serta meningkatkan minat belajar anak didalam kelas dengan berbantuan media pembelajaran, sehingga produk yang dikembangkan dalam penelitian ini berupa media pembelajaran puzzle angka. Penelitian pengembangan ini bertujuan untuk mengembangkan suatu media pembelajaran puzzle angka untuk meningkatkan kemampuan mengenal lambang bilangan terhadap siswa kelompok B serta untuk mengetahui tingkat kelayakan penggunaan media pembelajaran puzzle angka dari ahli desain media pembelajaran, ahli materi dan mendapat respon penggunaan produk dari guru kelompok B. Penelitian pengembangan ini menggunakan model ADDIE yang terdiri dari lima tahapan, yaitu tahap  Analysis, Design, Development, Implementation dan Evaluation. Penelitian ini melibatkan ahli materi dan ahli desain media pembelajaran sebagai validator. Subyek dalam penelitian ini adalah lima orang guru kelompok B. Hasil uji coba terhadap validator ahli materi dengan persentase skor 73,00% yang termasuk dalam kategori baik dengan keterangan layak. Validator ahli desain media pembelajaran dengan persentase skor 92,50% yang termasuk dalam kategori sangat baik dengan keterangan sangat layak. Respon penggunaan produk dari lima orang guru kelompok B dengan persentase 90,80% yang termasuk dalam kategori sangat baik dengan keterangan sangat layak. Berdasarkan hasil ujicoba tersebut dinyatakan bahwa media pembelajaran puzzle angka yang telah dikembangkan dapat digunakan di TK sebagai media pembelajaran, serta mempermudah belajar siswa dalam mengenal lambang bilangan.
Keefektifan Model Think Pair Share Berbantu Media Kartu Gambar Terhadap Kemampuan Membaca Kelas I SD
Authors: Kartiko Aji , Listyarini Ikha , Sukamto Sukamto
Published: December 2020

Rendahnya kemampuan membaca peserta didik di sekolah dasar disebabkan karena guru menganggap peserta didik sudah mampu membaca serta cara pembelajaran yang dilakukan oleh guru kurang inovatif. Hal ini dapat dilihat dari kenyataannya yang ada di lapangan dimana hanya 6 dari 28 peserta didik kelas I yang mampu membaca. Adapun tujuan dari penelitian yang dilakukan adalah untuk mengetahui keefektifan model Think Pair Share berbantu media kartu gambar terhadap kemampuan membaca kelas I SD. Berdasarkan tujuan tersebut jenis penelitian yang digunakan adalah Pre-Eksperimental Design dengan jenis One-Group Pretest-Posttest Design, dengan jumlah populasi sebanyak 28 siswa. Pengumpulan data dilakukan dengan teknik tes dan non tes berupa observasi dan wawancara. Analisis data dilakukan dengan menggunakan uji-T, sehingga berdasarkan hasilnya awal mula hanya 6 peserta didik yang mampu membaca dengan rata-rata kelas 43,4 menjadi 21 peserta didik yang mampu membaca dengan rata-rata 77,3. Dibuktikan dari hasil Thitung sebesar 12,146 dan Ttabel sebesar 1,673 membuktikan bahwa Thitung > Ttabel yang berarti H0 ditolak dan Ha diterima. Sehingga dapat disimpulkan bahwa model Think Pair Share berbantuan media gambar efektif digunakan untuk meningkatkan kemampuan membaca siswa kelas 1 SD.
Penerapan Metode Inkuiri Melalui Pemanfaatan Media Powerpoint Berbasis Mandiri untuk Meningkatkan Motivasi dan Prestasi Belajar Biologi
Authors: Arimbawa I Gusti Putu Agung
Published: December 2020

Penelitian ini bertujuan untuk menganalisis efektifitas metode inkuiri melalui pemanfaatan media pawerpoint berbasis mandiri terhadap meningkatkan motivasi dan Prestasi belajar biologi.  Penelitian ini merupakan penelitian tindakan kelas (classroom action research), dengan   sampel penelitian seluruh siswa kelas XI IPA 3 yang berjumlah 26 orang. Data motivasi belajar dikumpulkan melalui angket motivasi belajar dengan menggunakan skala Likert (1-5) dan data prestasi belajar siswa dikumpulkan melalui tes prestasi belajar yang disusun dalam bentuk tes objektif dengan skala 100. Data yang telah terkumpul, kemudian dianalisis secara diskriptif. Hasil penelitian menunjukkan: 1) terjadi peningkatan motivasi belajar Biologi siswa kelas XI. Rata-rata motivasi belajar Biologi siswa sebesar 80,15 dengan kategori tinggi pada siklus I, dan mengalami peningkatan pada siklus II menjadi 85,85 dengan kategori sangat tinggi; 2) terjadi peningkatan prestasi belajar biologi siswa kelas XI IPA 3 tahun pelajaran 2019/2020 melalui implementasi metode inkuiri melalui pembuatan powerpoint). Rata-rata prestasi belajar biologi siswa sebesar 68,40 dengan kategori cukup pada siklus I, dan mengalami peningkatan pada siklus II menjadi 89,00 dengan kategori sangat baik. Jadi, terdapat pengaruh metode inkuiri melalui pemanfaatan media pawerpoint berbasis mandiri terhadap meningkatkan motivasi dan Prestasi belajar biologi
The Algorithm of Cyber-physical System Targeting on a Movable Object Using the Smart Sensor Unit
Authors:   Lviv Polytechnic National University, Computer Engineering Department, Kushnir Dmytro , Paramud Yaroslav
Published: December 2020

It is known that smart sensor units are one of the main components of the cyber-physical system. One of the tasks, which have been entrusted to such units, are targeting and tracking of movable objects. The algorithm of targeting on such objects using observation equipment has been considered. This algorithm is able to continuously monitor observation results, predict the direction with the highest probability of movement and form a set of commands to maximize the approximation of a moving object to the center of an information frame. The algorithm has been verified on an experimental physical model using a drone. The object recognition module has been developed using YOLOv3 architecture. iOS application has been developed in order to communicate with the drone through WIFI hotspot using UDP commands. Advanced filters have been added to increase the quality of recognition results. The results of experimental research on the mobile platform confirmed the functioning of the targeting algorithm in real-time.
Caracterización de un conversor de luz a frecuencia TSL235R-LF, para su aplicación en un sistema de comunicación por luz visible
Authors: Navarro Restrepo Juan David , Rojas Úsuga Juan , Martínez Ciro Roger , Betancur Pérez Andrés , López Giraldo Francisco
Published: December 2020

Los sistemas VLC (Visible Light Communication), emplean como transmisores LEDs (Light Emitting Diodes) y como receptores, fotodetectores. Esto es debido a su alta velocidad de repuesta y sirven para comunicaciones ópticas no guiadas. Existen diferentes tipos de fotodetectores, los más conocidos son los fotodiodos de juntura tipo PN, PIN y APD.En este trabajo se presenta la caracterización de un sensor LTF (Light To Frecuency) TSL235R-LF el cual consta de un fotodiodo tipo PIN y un convertidor de corriente a frecuencia. Este dispositivo genera una señal cuadrada de amplitud constante, ciclo de dureza del 50% y la frecuencia resultante es una función de la potencia óptica incidente. En nuestro experimento se usaron como fuente, emisores LED RGB y se pudo observar que la frecuencia generada por el sensor aumenta o disminuye linealmente dependiendo de la potencia óptica incidente. Se notó que, para iguales potencias ópticas detectadas, a diferentes longitudes de onda (rojo, verde y azul), la frecuencia de salida del sensor LTF es diferente, lo que resulta de gran interés para la distinción de símbolos en el formato de modulación CSK en sistemas VLC
Tratamiento de aguas residuales de la industria del café soluble vía Electrocoagulación - Oxidación Anódica. Selección de los electrodos
Authors: Dobrosz-Gomez Izabela , Gómez García Miguel Angel , Ibarra Taquez Harold Norbey
Published: December 2020

La industria del café soluble genera aguas residuales que contienen mezclas complejas de sustancias difíciles de degradar. Su mineralización no es completamente efectiva mediante tratamientos convencionales. En este trabajo, se estudia un proceso secuencial de electrocoagulación - oxidación anódica (EC-OA) como alternativa de tratamiento. En específico, se evaluó experimentalmente el efecto del material del electrodo (v.g., dos ánodos (grafito y Diamante Dopado con Boro (DDB)) y seis cátodos (acero inoxidable, titanio, hierro, aluminio, grafito y DDB)) y del electrolito de soporte (NaCl o Na2SO4) sobre el rendimiento de degradación en términos de la reducción de color y de la demanda química de oxígeno (DQO), así como de la formación de sólidos suspendidos totales (SST). Los resultados obtenidos fueron comparados con la última regulación ambiental colombiana. Adicionalmente, para cada caso, se realizó un análisis integral de los costos operacionales. Toda la información anterior permitió seleccionar dos sistemas de electrodos como los más prometedores para la etapa de OA: DDB-acero inoxidable + Na2SO4: muy eficiente pero costoso (reducción de DQO = 75% y 12 USD/m3) y grafito-acero inoxidable + NaCl: menos eficiente y más económico (reducción de DQO = 67% y 7 USD/m3).
Comportamiento electroquímico de los aceros 316L, 316L nitrurado y F1586 en fluido corporal simulado
Authors: Galeano Diana , Vargas Giraldo Santiago , Vélez Restrepo Juan Manuel
Published: December 2020

Los materiales metálicos se emplean con frecuencia en la fabricación de implantes biomédicos, siendo la corrosión un factor que determina el éxito del desempeño del implante en el organismo. Debido a esto, en la presente investigación se estudió el comportamiento electroquímico de los aceros 316L, 316L nitrurado y F1586 en fluido corporal simulado. A través de difracción de rayos X, fue posible deducir que las capas nitruradas estaban compuestas, además de la fase austenítica, de la fase S. De acuerdo a los resultados alcanzados mediante análisis electroquímicos, las capas pasivas de los aceros 316L nitrurado y F1586 fueron las más protectoras, en comparación al acero 316L sin nitrurar. Esto se debió a la alta estabilidad de la capa pasiva del acero nitrurado y a la posible formación de productos estables de corrosión en la superficie del acero F1586. En términos generales, el acero sometido a nitruración reveló la menor corrosión en el fluido corporal simulado.
Proposal for Gait Analysis Using Fusion of Inertial-Magnetic and Optical Sensors
Authors: Cuervo Mauro Callejas , Vélez-Guerrero Manuel A. , Alarcón-Aldana Andrea C.
Published: December 2020

A proposed measurement protocol for the lower limbs movement analysis during walking is presented, with the use of a measurement system based on inertial-magnetic motion processing units and an optical system. Initially, the state of the art in terms of methods and tools for the biomechanical capture of movements is shown, to finally explore the protocols used in the health sciences for the gait analysis. The measurement proposal made in this document uses robust features of inertial-magnetic and optical technology that can be used in medical diagnosis. The application of this proposal can generate tools that have a positive impact in the fields of health and medicine.
Integrasi Kompetensi Multikultural dan Keadilan Sosial dalam Layanan Konseling
Authors: Bastomi Hasan
Published: December 2020

This study aims to investigate the integration of multikulturalism competence and sosial justice in counseling services. This research belongs to the type of library research, that is, by recording all findings and integrating all findings, both theories or new findings about the integration of the concepts of multikulturalism and sosial justice, analyzing all the findings from various readings and providing critical ideas about the integration of the concepts of multikulturalism and sosial justice in counseling services. The results showed that multikultural counseling is a relationship of counseling on different cultures between counselor and counselee while sosial justice counseling combines cultural responsiveness and understanding the cultural strengths of the client, and focuses on developing strength, empowerment and advocacy. In theoretical and philosophical perspectives that underpin the integration of multikulturalism competencies and sosial justice in counseling services provide a context for developing multikultural competencies and sosial justice counselors. The integration of multikultural concepts and sosial justice recognizes the following as important aspects of counseling practices for counselors and clients, including: (a) understanding the complexity of diversity and multikulturalism in counseling relationships, (b) recognizing the negative effects of sosial oppression on mental health and well-being humans, (c) understand individuals in the context of their sosial environment, and (d) integrate sosial justice assistance into various counseling services (eg, individual, family, sosial, group). So it is necessary to ground the integration of multikultural and sosial justice in counseling services, namely by making academic documents that will apply across populations, services, and client problems.
Undang-Undang Informasi dan Transaksi Elektronik dalam Konteks Maqasid Syari'ah
Authors: Hadi Abdul , Nugroho Bekti Taufiq Ari , Muntakhib Ahmad , Choeroni Choeroni
Published: December 2020

The fundamental values â€‹â€‹contained in Islamic law are reflected in the formulation of Islamic law itself, namely happiness, enjoyment, benefit, justice, and so on. The online system has the potential to conflict with the values â€‹â€‹of Islamic law, which is detrimental to many people because of the difficulty of tracking various electronic transactions and it can have a very broad impact when it comes to crimes in the digital world. Based on this reality, several research problems arise related to the ITE Law from the perspective of maqÄá¹£id shari'ah. This article is a library research study using a qualitative paradigm. The results of the discussion show that the emergence of social groups in the name of religion that misuse social media has occurred, one of which is spreading hoax news, updating news, photos, and videos, etc. that deviate from existing norms. The ITE Law is a new thing in the realm of legislation in Indonesia. For that, it is necessary to study further, one of which is in terms of maqÄá¹£id syarÄ«'ah the extent to which the objectives of the law are viewed from Islamic law or qawÄ'id uluhiyyah. The relevance of maqÄá¹£id syarÄ«'ah with the ITE Law is that there are regulations that guarantee the benefit of the people, namely being able to bring benefits and keep people away from evil deeds by using these cyber tools.
Fatwa Majelis Ulama Indonesia sebagai Solusi Permasalahan Umat Islam di Indonesia
Authors: Pelu Ibnu Elmi Achmat Slamat , Tarantang Jefry
Published: December 2020

The Indonesian Ulema Council (MUI) has an important role in answering the increasingly complex problems of Muslims through fatwas. However, in the Indonesian legal system, fatwas are not considered a source of material law that has legal validity as a solution to the problems of Muslims in Indonesia. Therefore, this study aims to describe the position of fatwas in the legal system in Indonesia and the existence of the fatwas of the Indonesian Ulema Council in addressing the problems of the ummah. This research is a normative legal research using three types of approaches consisting of a statutory approach, a historical approach, and a conceptual approach. The results of this study concluded that: firstly, the position of fatwas in the construction of Islamic law has a high position. Fatwas are seen as a solution that can break the ice in legal development that is not accommodated by the texts of the Quran. So, substantively and sociologically, fatwas have a strong and binding position in Islamic law. Secondly, the existence of the fatwa of the Indonesian Ulema Council in responding to the problems of the Ummah can be seen in two aspects. The first aspect, fatwas in the perspective of Islamic legal authority are binding sociologically in substance. This is because fatwas are explanations and interpreters of the texts of the Quran regarding Islamic law. The second aspect, fatwas from the perspective of the hierarchy of laws and regulations, legally and formally, do not have any position in the ranking of legal norms. However, it is constitutionally guaranteed through Article 29 of the 1945 Constitution that guarantees the realization of the fulfillment of all Islamic law for Muslims in Indonesia.
Urgensi Penggunaan Mediasi dalam Penyelesaian Perkara Pembatalan Perkawinan di Pengadilan Agama
Authors: Nugraheni Destri Budi
Published: December 2020

The annulment of marriage is one of the exception cases within the obligation of using mediation based on the Supreme Court Regulation No. 1 of 2016. However, after 2016, there was the annulment of marriage court decisions still used mediation for its settlement. The aim of this research is to analyze the urgency of using mediation within the annulment of marriage settlement in the Religious Court and its relevance with upholding justice for justice seekers. The method of this research is juridical normative through analyzing the secondary data namely regulations and court decisions on annulment of marriages either with or without mediation. The results showed that there was no single successful mediation in resolving cases of marriage annulment and there was no difference in the reasons for filing a case between decisions using mediation or without mediation. Regarding the function of mediation that claims to give justice for justice seekers and reduce the accumulation of cases in the Supreme Court, it can be concluded that cases of marriage annulment should not use mediation in the settlement of the case, because it is related to the legality of a marriage, not related to marital disputes.
WATER BIOLOGICAL RESOURCES OF REPUBLIC OF MORDOVIA. SURA RIVER
Authors: Asanov Alik Yusupovich , Nosov Aleksey
Published: December 2020

The article considers the results of comprehensive fisheries research held in 2009–2015 in the Sura River, the main water body of the Republic of Mordovia. The Sura River ranks the second place after the Moksha River. Forage base studies have shown the underutilization of zoobenthos and phytoplankton. According to the average indicators of the feed base over the above period, the production capacities of the river were calculated, and made about 113.5 tons, or 141.9 kg / ha. Of these, the native ichthyofauna (zooplankton, zoobenthos) effectively use 71.0 kg / ha. The total number of fish aged 3+ years with mass more than 10 g in the Sura within the borders of Mordovia is estimated at 1028.8 thousand species; ichthyomass is 39.1 t or 49 kg / ha. At the same time, the proportion of juveniles aged 0–2 +, as well as small fish species whose biomass is estimated at 81 kg / ha, is big. The increase in fish production was calculated and the total catch quotas were determined, according to the most valuable commercial species in the ichthyofauna - roach. Within the borders of Mordovia they make up to 16 tons, in the Middle Sura - up to 40 tons. When carrying out fish reproductive and conservation measures the stocks of aquatic biological resources in the river can increase by 2–3 times due to valuable large fish species, and the catch - from 20 kg / ha to 40-60 kg / ha
ANNUAL VARIABILITY OF ACIPENSER RUTHENUS MARSIGLII PARASITES IN LOWER RICHES OF IRTYSH RIVER
Authors: Voropaeva Ekaterina Leonidovna , Liberman Elizaveta L'vovna
Published: December 2020

The article gives the analysis of infestation of Siberian sterlet Acipenser ruthenus marsiglii by parasites in the Lower Irtysh within 2017 to 2019. The annual changes in the species composition of parasites and in quantitative indicators of the fish infestation were revealed. In 2017 there were found 10 species of parasites, of which 4 were specific: Trypanoplasma acipenseris, Haemogregarina acipenseris, Acrolichanus auriculatum, Capillospirura ovotrichuria; in 2018 - 11 species, of which 6 were specific: T. acipenseris, H. acipenseris, Sphaerospora colomani, A. auriculatum, Truttaedacnitis clitellarius, Capillospirura itrichura; in 2019 - 7 species of parasites, of which 4 were specific: T. acipenseris, H. acipenseris, S. colomani, A. auriculatum. Of the broadly specific parasites, 6 species have been recorded: Trichodina acuta, Trichodina nigra, Trichodina sp., Diplostomum chromatophorum, Piscicola geometra, Unionidae gen. sp. In Siberian starlet blood there were registered T. acipenseris and H. acipenseris in all years of research. An increased extensiveness of invasion by these parasites was established. A significant decrease in infection with A. auriculatum trematode was found. The nematode C. ovotrichuria was recorded in sterlet only in 2017 and 2018. High values of infestation with Trichodina acuta, Trichodina nigra, Trichodina sp.were recorded. Myxosporidium Sphaerospora colomani was first recorded in the Ob-Irtysh basin. It has been suggested that the annual changes in the species composition of sterlet parasites are associated with the direct impact of the temperature regime and fluctuations in the level of the Irtysh basin
Stimulating exports by SCO countries in conditions of growing protectionism
Authors: Starodubtsyeva Elena Borisovna , Pyerskaya Viktoriya Vadimovna
Published: December 2020

The article describes the problem of implementing the protectionist policy by the leading developed countries, which imposes the need to revise the directions of trade for the member states of the Shanghai Cooperation Organization (SCO). Such trade directions are presented by the exchange of goods. Recently the exchange of goods has grown by 17%, but its volume is still small. The main problems are both the commodity structure of trade and the infrastructural component, namely, ensuring transport support and unifying customs tariffs. In these conditions, the task is to stimulate exports, find certain ways to expand the competitiveness of national products in the markets of the SCO countries. There has been analyzed the relationship of the member states, shown the need for trade unification and substantiated the proposals for implementing joint measures to develop the exchange of goods, in particular, the possibility of creating a free trade zone, expanding transport corridors to reduce distribution costs and, as a result, increase the competitiveness of goods, it is proposed to carry out settlements in national currencies in order to reduce political, currency and other risks. The problems of development of goods exchange are identified and the main measures to support exports are considered. Special attention is paid to the institutional framework for supporting the export of the leading SCO states-exporters (China, Russia and Kazakhstan). It has been inferred that it is advisable to implement export support measures to expand bilateral trade, and later in a multilateral format in the form of countries joining regional associations, or free trade zones, followed by the creation of a free trade zone to expand mutual trade in an environment of growing protectionism.
Problems of low living standards of population in rural areas of Russia
Authors: Kurchenkov Vladimir Victorovich , Koneva Daria Aleksandrovna
Published: December 2020

The article gives an assessment of reducing the living standard of the population in rural areas of Russia (a case of the Volgograd region). The analysis of the current state of rural areas was carried out and problems and trends of a decreasing standard of living of the population were identified. The dynamics of the urban and rural population of the Volgograd region has been illustrated in accordance with the data of the Federal State Statistics Service of the Russian Federation. The conclusions are drawn about the depopulation in the rural areas, natural loss, migration outflows, and the change in the category of settlements. There have been systematized the factors influencing the living standards of the population in rural areas in modern conditions, such as: legal, socio-economic, political, technological, etc. With the help of the Ishikawa diagram, the potential causes of the declining standard of living of the rural population are ordered and aggregated, and the most important factors are identified. The effectiveness and efficiency of the state policy aimed at the long term development of rural areas is assessed. It has been noted that the volume of financing the state program Comprehensive development of rural areas for 2020–2025 will amount to about 2.3 trillion rubles, which is 12 times more than funding of the previous program. Lack of activities and insignificant amount of funding aimed at the development of social infrastructure of modern villages, the development of education and health care were identified by the authors. A set of measures to improve the existing policy for the long term development of rural areas in Russia has been substantiated. The necessity of including the problems of the development of Russian villages into the system of national projects in the Russian Federation has been emphasized.