bluuebunny/crossref_metadata_2025 huggingface dataset:
A POLITIZAÇÃO “EXPLOSIVA” DO GÁS DE XISTO: contribuições críticas para o estudo do Fracking
Authors: Borinelli Benilson , Vitiello Sérgio Ricardo
Published: October 2020

O controverso método de fracking para a extração de gás de xisto e seus impactos socioambientais têm colocado em evidência as disputas acirradas em torno das decisões políticas e do estado capitalista. Diante da relevância do tema e do incipiente número de estudos no Brasil, neste artigo, analisamos como as decisões sobre o frackingvêm sendo abordadas nas perspectivas funcionalista e crítica. Desenvolvemos uma pesquisa bibliográfica e descritiva, apoiados principalmente na literatura internacional. Embora as duas perspectivas ofereçam importantes contribuições, são as críticas que melhor capturam as relações de poder em jogo nas decisões sobre o frackinge fomentam o engajamento contra novas injustiças. Mais estudos serão necessários no País dada a complexidade do tema e da vigência de projetos pró-fracking que poderão ganhar força no atual contexto de desregulamentação neoliberal.Palavras-chave: Fracking. Gás de xisto. Decisão política. Política ambiental. Estado.“EXPLOSIVE” POLITIZATION OF SHALE GAS DECISIONS: critical contributions to fracking studyAbstractThe controversial fracking method for shale gas extraction and its socio-environmental impacts has brought to light disputes over political decisions and capitalist state. Given the theme's relevance and the incipient number of studies in Brazil, this article analyzes how decisions about fracking have been approached from functionalist and critical perspectives. We developed a bibliographic and descriptive research, supported mainly by international literature. While both perspectives make important contributions, critiques' ones can best capture the power relations at stake in decisions about fracking andfoster engagement against new injustices. Further studies will be needed in Brazil due to the theme complexity, the continuity of pro-fracking projects and the current intensification of neoliberal deregulation of environmental policies.Keywords: Fracking. Shale gas. Political decision. Environmental policy. State.
Calculating Hurst Exponent with the Use of the Siroky Method in Developed and Emerging Markets
Authors: Borowski Krzysztof , Matusewicz Michał
Published: October 2020

The purpose of the article This paper analysis Hurst exponents calculated with the use of the Siroky method in two time intervals of 625 (H625) and 1250 (H1260) sessions for the following assets: (the number of assets for a given group in brackets): Stock indices (74), currency pairs divided into segments: USD exchange rate in relation to 42 other currencies (USDXXX), EURO exchange rate in relation to 41 other currencies (EURXXX), JPY exchange rate in relation to 40 other currencies (JPYXXX) and other currency pairs (12). In total, 209 financial instruments were analyzed.
Methodology: Hurst coefficient calculation with the use of the following methods; Siroky, Detrended Moving Average (DMA) and Detrended Fluctuation Analysis (DFA).
Results of the research: The Hurst coefficient values calculated with the use of Siroky method are similar to the results obtained using DFA and DMA methods. The second main conclusion that was drawn from the research may be formulated as follows: exchange rates calculated for the developed-developed country currencies are more effective than in the case of the developed-emerging countries group.
Refinansowanie kredytu udzielonego konsumentowi przez różne podmioty powiązane kapitałowo bądź osobowo jako praktyka naruszająca zbiorowe interesy konsumentów
Authors: Paleczna Magdalena
Published: October 2020

W praktykach rynkowych kredytodawców kredytu konsumenckiego zaobserwować można pewne nieprawidłowości. Jedną z nich jest refinansowanie kredytu konsumenckiego udzielonego konsumentowi przez różne podmioty powiązane kapitałowo bądź osobowo. Jest to zjawisko, które uwidoczniło się w działaniach kredytodawców na przestrzeni kilku ostatnich lat i było przedmiotem analiz zarówno Rzecznika Finansowego, jak i Prezesa Urzędu Ochrony Konkurencji i Konsumentów. Celem niniejszego artykułu jest przedstawienie zjawiska polegającego na refinansowaniu kredytu udzielonego konsumentowi przez różne podmioty powiązane kapitałowo bądź osobowo jako próby obejścia stosowania art. 36a i art. 36c ustawy z dnia 12 maja 2011r. o kredycie konsumenckim, i tym samym uznanie za praktykę naruszającą zbiorowe interesy konsumentów zgodnie z art. 24 ust. 1 i ust. 2 ustawy z dnia 16 lutego 2007 r. o ochronie konkurencji i konsumentów.
How Are Banks Doing on Sustainable Finance?
Authors: Świeszczak Marika
Published: October 2020

In recent years, the banking sector has started to prioritize sustainable development, recognizing the growing benefits of sustainable investment. However, they e ncounter many obstacles on the road, among others, the time horizon, waiting for regulatory proposals, and a lack of understanding of the potential effects of climate change. To strengthen its sustainability policy, the ESMA decided to harmonize transparency rules that should have a significant impact on the entire banking sector.
The purpose of the article is to organize basic definitions related to the sustainable development policy, to show the role of finance in the whole process, to present important changes in the regulation, and to approximate current changes in the field of sustainable development in the banking sector.
Uiszczanie opłat sądowych za pośrednictwem dostawców usług płatniczych
Authors: Wyżykowski Bartosz
Published: October 2020

Celem artykułu jest wykazanie, że dla dochowania terminu uiszczenia opłat sądowych w postępowaniu cywilnym i sądowo-administracyjnym przesądzające znaczenie ma data złożenia zlecenia płatniczego, nie zaś dzień otrzymania środków przez sąd (dzień uznania rachunku sądu), bez względu na to, za pośrednictwem jakiego operatora transakcja jest inicjowana, pod warunkiem, że ma on status dostawcy usług płatniczych. Przedmiotem analizy jest w szczególności przegląd aktualnego orzecznictwa SN i NSA.
„Może Estera” Katji Petrowskiej jako próba przezwyciężenia i oswojenia traumatycznej przeszłości
Authors: Bortnowski Antoni
Published: October 2020

Настоящая статья посвящена особенностям взгляда на семейное прошлое в литературном дебюте Кати Петровской — в романе Кажется, Эстер (Vielleicht Esther, 2014). Родившаяся в Киеве и проживающая в Германии писательница еврейского происхождения рассказывает историю своей семьи. С помощью творчества Петровская пытается преодолеть травматический опыт и обрести собственную идентичность. Цель представленных в статье рассуждений — показать многомерность памяти и ее ключевую роль в процессе формирования самосознания человека. Анализ исследовательского материала в значительной степени основывается на теоретических предположениях Джеффри Олика, Алейды Ассман и Эльжбеты Рыбицкой (память в перспективе геопоэтики).
Проблематичність проща(е)ння: випадок Миколи Хвильового
Authors: Сhomenko Halyna
Published: October 2020

В статье предпринята попытка использовать предписания философской деконструкции памяти Жака Деррида как революционного обновления структуры и смысла прощания/прощения с целью критики предсмертных писем Миколы Хвылевого: писатель был сторонником Фридриха Ницше, которого считают „деконструктором до деконструкции” (Автономова). Реляция этих текстов и неизданных писем их адресатки Любови Уманцевой раскрывает множество способов проявления опыта пере-жизни как невозможного проща(е)ния — аналогии продолжения жизни после смерти отца не только в соответствии с немецкими überleben, fortleben, erleben, но и пере-мысливания его мыслей, то есть не только их повторения, но усложнения. Отсюда сосредоточение на пустотах и разрывах как „ранах истины”, анализ парадоксов отсутствия сцены прощЕния, с одной стороны, и прощАния, которого не было, с другой, расшатывающих ценность воспоминаний.
Успадковані спогади: Ольга Гоффманн vel Ткачук повертає пам’ять про батька
Authors: Horniatko-Szumiłowicz Anna
Published: October 2020

Tematem niniejszego artykułu jest prześledzenie wspomnień odziedziczonych Olgi Hoffmann vel Tkaczuk (ur. 1938) — jedynej córki Wasyla Tkaczuka (1916–1944) — „zagubionego talentu” ukraińskiej nowelistyki lat trzydziestych XX wieku. Celem artykułu jest zaprezentowanie trójwymiarowego obrazu Tkaczuka (człowieka i ojca — ofiary nowej władzy radzieckiej — utalentowanego pisarza), który zarysował się w wyobraźni córki na podstawie wspomnień odziedziczonych. Wspomnienia odziedziczone zebrane podczas dwóch wywiadów z Olgą Hoffmann poddano analizie według teorii postpamięci. Wnioski płynące z analizy pozwalają stwierdzić, że dzięki wspomnieniom odziedziczonym Olga Hoffmann mogła przywrócić pamięć o ojcu i pisarzu nie tylko dla siebie jako córki, lecz także dla potomnych. Wielki talent, którego przedwczesna śmierć odsunęła w zapomnienie, może już dziś zostać zaliczony w poczet klasyków literatury ukraińskiej.
Pamięć jednostki a pamięć narodu. Tropy pamięci w powieściach Wołodymyra Łysa
Authors: Nowacki Albert
Published: October 2020

Тема цієї статті — роздуми над питаннями тропів пам’яті у романах Володимира Лиса. Для цього аналізу було Автором відібрано чотири романи цього сучасного українського письменника, а головна мета цього дослідження — розкрити меморіальні прийоми, якими користується прозаїк. На основі проведеного аналізу можна зробити висновок, що у своїх роботах Володимир Лис використовує категорії індивідуальної та колективної пам’яті, крім того, він також посилається на пам’ять сім’ї та місця (регіональна пам’ять). Для цього він використовує місцевий, поліський колорит та місцевий діалект, які є для нього елементами самоідентифікації. Встановлено, що для українського письменника збереження пам’яті нації можливе лише за умови міжпоколінної передачі індивідуальної пам’яті та збереження української історії.
„In the army now”: Комічні тональності пам’яті про радянське минуле в книзі Кузьми Скрябіна „Я, Паштет і Армія”
Authors: Danylenko Lyudmyla
Published: October 2020

The article deals with the peculiarities of the fiction memory reconstruction of Soviet Army service in the story Me, Pashtet, and the Army by Kuzma Scriabin. The author of the article explains the author-reader relation strategy, analyzes the comic mechanisms of past Soviet events and charactersʼ descriptions, and reveals the “personality — Soviet Army” opposition. Scriabin’s ability to describe life collisions of a witty and talented man, who perceives difficult situations with humor, is researched. The author of the article states that the individualization of the main character is achieved by portraying his behavior against the system that prevailed in the Soviet Army at that time. It is noted that Scriabin’s writing style and his ways of creating fictional figures correspond to his life philosophy, behavior, and aspirations.
Концепт пам’яті в художньому дискурсі сучасної української новелістики
Authors: Dashko Nataliia
Published: October 2020

В статье на материале произведений Василя Габора, Владимира Назаренко, Андрея Содоморы, Галины Пагутяки, Сергея Грабаря исследуются особенности функционирования концепта „память” в современной украинской новеллистике. В результате анализа выявлено, что концепт памяти представлен многоаспектно: как память индивидуальная, автобиографическая, эпизодическая, ассоциативная, генетическая — и в каждом конкретном случае имеет свою специфику художественного воплощения. Данный концепт является неотъемлемой составляющей картины мира, он характеризуется семантической неоднозначностью, ассоциативной глубиной и множественностью интерпретаций, образуя различные смысловые модели: память — воспоминание, память — дом, память — жизнь, память — время, память — вечность, а также оппозиции память — забвение, амнезия. Отмечается, что концепт памяти связан с такими архетипическими образами, как концепты сада (у Габора) и дома (у Назаренко), которые приобретают значение мест памяти, связанных с индивидуальной и автобиографической памятью героев-рассказчиков.
Stylizace romantického subjektu. Paměti Josefa Václava Friče
Authors: Faktorová Veronika
Published: October 2020

W tekście autorka skoncentrowała się na analizie wspomnień Josefa Václava Friča, opublikowanych w latach 1886–1887, które uważane są za bezcenny dokument historyczny. Jednak w badaniach przenosi punkt ciężkości z perspektywy historycznej na literacką stronę dzieła. Autorka skupia się na zgłębianiu kwestii autobiografii jako uprzywilejowanego gatunku romantyzmu i reprezentacji podmiotu przez Friča.
Terre I. Bl.: Ivan Blatný a (re)konstrukce jeho místa v české kultuře
Authors: Kotásek Miroslav
Published: October 2020

The article analyzes the relationship between the official cultural discourse, “lifeˮ and “workˮ of Ivan Blatný in his British exile. While pointing at several forms of the said relationship the specifics of Blatnýʼs writing in exile are being disclosed, especially concerning the role of memory, body, and autobiography. The article sees the key strategy of writing in Blatnýʼs treatment of proper names. It especially concentrates on the signature “I. Bl.ˮ, which points at its own ambivalence, in a way questioning the institution of authorship. Through his writing, Ivan Blatný is leaving the predominantly hermeneutic sphere of meaning and sense (aesthetics and art) and in a surrealistic gesture uses poetry writing as an existential act, embodying the material, bodily, visceral aspects of “lifeˮ. The analysis is grounded in a brief outline of the differences between poetry and prose “memoryˮ witing.
Memorialny wymiar kultury staroserbskiej
Authors: Lis-Wielgosz Izabela
Published: October 2020

У раду се разматра проблем меморијалне димензије и функције старе српске културе, пре свега стратегије функционисања старе српске културе, а у тој перспективи се разматра и питање улоге књижевности као својеврсне грађе и медијум традиције. Овде је у главним цртама представљен проблем времена, традиције, памћења, узајамних веза прошлости и садашњости у систему књижевности, а шире и културе. Главни покушај рада јесте да се ухвати њихова суштина, вишедимензионална пројекција, вишесмерна зависност и степен интеграције, а пре свега да се дефинише основни облик старе српске књижевности, њен трајни, меморијални карактер. Посебна пажња се обраћа и како на феномен обнове српске Цркве, тако на њен историјски, политичко-еклезијални, културни и друштвени значај у контексту службе српске традиције и колективног памћења. У односу на обнову Пећке Патријаршије сигнализира се у главним цртама проблем времена, традиције, памћења, узајамних веза прошлости и ондашње садашњости у простору старе српске културе. У овом светлу подвуче се дуготрајност старог српског културно-друштвеног модела, његов развитак и постојање у двема фазама које су биле пре свега детерминисане историјским, политичким и еклезијалним догађајима. Као што је већ у раду речено овај први период може се назвати стварним када се уопште културни модел формирао и када је реч о стратегији фундирајућег овековечавања традиције, он би трајао све до пада српске деспотовине; међутим овај други – од обнове Пећке патријаршије – може се именовати симболичним или просто меморијалним када се културни модел јавља већ као обавезна полазна тачка, када подлеже перманентној реконструкцији, актуализацији, кодификацији и локацији у регистру културног памћења. На крају треба нагласити да овај рад треба да се третира као део једног ширег ауторског концепта – циклуса радова посвећених старој српској култури као меморијалном систему.
Sjećanje kao pokušaj odbrane od zla u romanu Filipa Davida „Kuća sećanja i zaborava”
Authors: Terić Marijana
Published: October 2020

U ovome radu predmet naše analize bit će usmjeren na kategoriju sjećanja i njegovu funkciju u istraživanju povijesti, koja će odrediti junakovu sudbinu u djelu Filipa Davida Kuća sećanja i zaborava. Budući da je roman strukturiran od odvojenih priča koje povezuje ista sudbina, pokušaćemo da opišemo na koji način sjećanje utiče na glavnog junaka Alberta Vajsa, da li ono izobličuje njegovu ličnost ili je zarobljava u povijesti.Introspektivnim tehnikama unutrašnjeg monologa i naglašenom psihološkom motivacijom analiziraćemo likove trojice Albertovih prijatelja (Solomon Levi, Miša Volf i Urijel Koen) kako bismo definirali funkciju pojmova sjećanja i zaborava. Pokušat ćemo objasniti naslovnu sintagmu romana i tako dati odgovore na pitanje da li je sjećanje put izbavljenja ili odbrana od zla. Dramski elementi, emocionalni naboj, fantazmagorične slike i košmari, samo su neke od specifičnosti romana. S obzirom na to da se Albert Vajs odriče mogućnosti da zaboravi i prepušta svojoj sudbini, na kraju dolazimo do zaključka da je sjećanje povezano s identitetom i povijesti, jer postaje svjedočanstvom našega bitisanja.
Archiwizacja i muzealizacja pamięci pokoleniowej. Jasminko Halilović „Djetinjstvo u ratu. Sarajevo 1992–1995.” oraz Muzej ratnog djetinjstva
Authors: Ślawska Magdalena
Published: October 2020

Rad je fokusiran na proces arhiviranja i muzealizacije kolektivnog pamćenja najmlađih stanovnika ratnog Sarajeva. Rad istražuje dva projekta koje je pokrenuo Jasminko Halilović – zbirku sjećanja pod nazivom Djetinjstvo u ratu. Sarajevo 1992–1995. i Muzej ratnog djetinjstva – čija je svrha komemoracija ratne sudbine grada i njegovih stanovnika. Pozivajući se, između ostalog, na teorijske koncepte Paula Ricoeura i istraživanja posvećena postmemoriji, posebno djela Marianne Hirsch, pokazujem da je ratno djetinjstvo postalo generacijski faktor. Zaštita pamćenja i prenošenje sjećanja na djecu postale su svojevrsna dužnost za predstavnike ove generacije. Rad donosi zaključak da istraživani projekti doprinose transformiranju generacijske memorije u postmemoriju (naslijeđeno sjećanje) koja će preživjeti čak i kad svi svjedoci i sudionici ratnih događaja će nestati.
Pamięć w przestrzeni publicznej Belgradu i jej literackie transformacje — Svetlana Velmar-Janković
Authors: Chaszczewicz-Rydel Marta
Published: October 2020

У овом чланку бавим се збирком приповедака Дорћол Светлане Велмар-Јанковић. Критеријум анализе је веза памћења и места. На овом примеру желим да покажем како се у књижевности одбија питање друштвеног простора и уз њeга везан проблем идентитета.
Pamięć o Rosji w powieści Dennisa Soboleva „Jerozolima”
Authors: Michalska-Suchanek Mirosława
Published: October 2020

В состоящем из семи рассказов романе Дениса Соболева под заглавием Иерусалим память о России является важным, связующим звеном произведения. Она присутствует на двух уровнях его восприятия: на первом проявляется в отражении реалий «русского Израиля» с его проблемами, менталитетом, поиском своего места в мире и т. д., а на втором — память о России скрывается в метафорическo-символическом слое и прежде всего связана с образом Петербурга. Анализ этих двух уровней доказывает, что в столкновении памяти о прошлом и сегодняшнего дня героев романа побеждает настоящее. И это является производным от вживания в еврейскую культуру и во все сферы израильского социума.
Эксперименты с памятью как способ вхождения в другую культуру (на материале книг Макса Фрая „Сказки старого Вильнюса”)
Authors: Romanenkova Мarina
Published: October 2020

W artykule poddano analizie funkcje elementów pamięci jako składowych tożsamości postaci, które z własnej woli zmieniają miejsce zamieszkania i znajdują się w obcym kręgu kulturowym. W oswojeniu Wilna przez Maksa Fraja ważne miejsce zajmuje doświadczenie śniącego bohatera, upodobnionego do mitologicznego onirycznego księcia Giedymina, któremu przyśniło się przyszłe miasto. Fraj wpisuje do wileńskiego mitu — marzenia sennego mnemiczne procesy mglistego wspominania, niewyraźnego rozpoznawania, co wiąże się z podświadomym pragnieniem bohaterów, by znaleźć w Wilnie swój dom. Semiotyczna analiza elementów pamięci w aspekcie tożsamości pozwala na zestawienie zbioru Сказки старого Вильнюса z emigracyjnym doświadczeniem samego autora oraz na ujawnienie nowych elementów formowania się jego lokalnej tożsamości.
Mathematical Relevance of Polynions
Authors: Pandey S K
Published: October 2020

In this note we introduce the notion of polynions and discuss their mathematical relevance. We note that the well-known mathematical structures like quaternions, octonions and sedenions etc. are special cases of polynions.
Impact of High PV Penetration on Regional Power Grids
Authors: You Shutang
Published: October 2020

Due to the high solar irradiance or energy price, certain regions in the U.S. may reach 100% PV penetration and experience degradation of frequency response greater than the interconnection as a whole. Therefore, in this section, the 100% PV penetration region in each interconnection is simulated to study the local high PV penetration effects. The study was performed by quantifying RoCoF, frequency nadir, and settling frequency at different regional PV penetration levels. The impact of high regional PV penetration on the compliance of grid code on frequency response is also studied.
Zeolite-microfragmenting Media: A Potential Strategy to Accelerate Coral Growth
Authors: Islam Izzul
Published: October 2020

Coral reef is an important underwater ecosystem that is rich in biodiversity in it. Coral growth has decreased drastically due to physical and chemical threats, such as the effect of warming seawater, fish bombing activities, and the effects of wastewater. The efficiency level of coral transplantation is determined by many factors, including the stability of the environment's physical condition, the level of coral diversity, and the method of transplantation. The influence of the planting medium can also be a key factor in succeeding the coral transplantation process. The use of stable and natural growing media can be a solution to replace conventional growing media that have been used. Zeolite material is a medium that has many advantages such as amending the trace elemental contents of saltwater such as carbon absorbents, detoxifiers, ammonia remover, catalysts, promoting marine micro-algal growth, become a media for bacterial growth, etc. This review discusses the possibility of zeolites as the candidate media that can be used as a new medium in coral transplantation process to accelerate coral growth and maintain coral health by increasing the adaptation of corals to the effects of global climate change.
Pengaruh Kekuatan Otot Tungkai, Kelentukan Togok dan Keseimbangan Terhadap Servis Sepak Takraw
Authors: Murti Darrle Leonda Arya Wisnu , Marani Ika Novitaria , Rihatno Taufik
Published: October 2020

Penelitian ini dilakukan guna mempunyai tujuan dalam mengetahui pengaruh kekuatan otot tungkai, kelentukan togok dan keseimbangan pada servis sepak takraw. Subjek penelitian adalah 44 atlet sepak takraw Klub Macan Asia Pasific dengan menggunakan teknik total sampling. Data yang dikumpulkan terdiri atas kekuatan otot tungkai, kelentukan togok dan keseimbangan pada servis sepak takraw. penelitian ini menggunakan metode  survei dengan teknik analisis jalur atau Path Analysis. Pengujian analisis dilakukan dengan perhitungan persyaratan data yaitu , uji linieritas regresi, uji normalitas dan uji signifikansi. Hasil yang telah dilakukan penelitian didapati bahwa ada pengaruh kekuatan otot tungkai terhadap servis sepak takraw dengan nilai signifikansi 0,303. Ada pengaruh kelentukan togok terhadap servis sepak takraw dengan nilai signifikansi 0,308. Ada pengaruh keseimbangan terhadap servis sepak takraw dengan nilai signifikansi 0,333. Ada pengaruh kekuatan otot tungkai terhadap keseimbangan dengan nilai signifikansi 0,459. Ada pengaruh kelentukan togok terhadap keseimbangan dengan nilai signifikansi 0,445. Kesimpulan dari penelitian ini adalah ada pengaruh kekuatan otot tungkai, kelentukan togok, dan keseimbangan terhadap servis sepak takraw
ANALISIS PELAKSANAAN PROGRAM KELUARGA HARAPAN (PKH) DALAM RANGKA PENGURANGAN ANGKA KEMISKINAN DI KABUPATEN BANTUL TAHUN 2018
Authors: Sukma Aprilia Puntorini  , Purnomo Eko Priyo
Published: October 2020

This study aims to analyze the implementation of the Family Hope Program (PKH) in the context of reducing the poverty rate in Bantul Regency in 2018. The method used in this study is a qualitative method, the type of data used is secondary data, secondary data, namely collecting data and information obtained by through documentation or archives in Bantul Regency. The results showed that Bantul Regency knew the extent of community understanding of PKH, namely through socialization, as well as providing entrepreneurship training so that beneficiary families (KPM) could be more productive. In addition, Bantul Regency still has several obstacles in implementing PKH. With the PKH, it can make KPM more productive, because there is entrepreneurship training. This entrepreneurship training can make KPM more creative and can increase income in the family. In addition, Bantul Regency still has several obstacles in implementing PKH. The obstacles to PKH in Bantul Regency are the lack of funds to provide supporting facilities and infrastructure for PKH implementers, the lack of availability of human resources, namely PKH facilitators, decreased compliance of PKH participants, and PKH recipient data not being updated so that it is not well targeted. So it is better if this PKH program involves the village government so that someone monitors it directly, the community fulfills its obligations as PKH participants, and there is updating of PKH participant data.

 

Abstrak

Penelitian ini bermaksud untuk menganalisis pelaksanaan Program Keluarga Harapan (PKH) dalam rangka pengurangan angka kemiskinan di Kabupaten Bantul Tahun 2018. Program Kelarga Harapan adalah program bantuan tunai yang bersyarat dalam bidang pendidikan dan kesehatan. PKH ini membantu untuk mencapai tujuan Pembangunan Millenium, ada 5 komponen yaitu mengurangi penduduk miskin dan kelaparan, kesetaraan gender, pendidikan dasar, pengurangan angka kematian bayi dan balita, serta pengurangan angka kematian ibu melahirkan. Metode yang digunakan dalam penelitian ini adalah metode kualitatif jenis data yang digunakan adalah data sekunder, data sekunder yaitu mengumpulkan data dan informasi yang didapat dengan melalui dokumentasi atau arsip yang ada di Kabupataen Bantul. Hasil penelitian menunjukkan bahwa Kabupaten Bantul untuk mengetahui sejauh mana pemahaman masyarakat tentang PKH yitu dengan sosialisasi. Selain itu Kabupaten Bantul masih memiliki beberapa hambatan dalam melaksanakan PKH.

Kata kunci: analisis, kemiskinan, PKH, sosialisasi
Pengembangan Media Pembelajaran Matematika Berupa CD Pembelajaran Interaktif pada Pokok Bahasan Pola, Barisan, dan Deret Bilangan dengan Pendekatan Kontekstual di Kelas IX
Authors: Sani Dini Marin , Noornia Anton , Ratnaningsih Ratnaningsih
Published: October 2020

Abstrak

Penelitian ini bertujuan menghasilkan CD pembelajaran interaktif dengan menerapkan tujuh komponen atau asas yang melandasi pendekatan kontekstual pada mata pelajaran matematika, khususnya pada materi pola, barisan, dan deret bilangan untuk kelas IX SMP. Metode yang digunakan pada penelitian ini adalah penelitian dan pengembangan. Prosedur penelitian dan pengembangan ini terdiri dari lima tahap, yaitu: 1) Tahap analisis kebutuhan, pada tahap analisis kebutuhan diperoleh hasil antara lain rata-rata siswa menganggap matematika merupakan pelajaran yang sulit, salah satu materi yang dianggap sulit oleh siswa adalah pola, barisan, dan deret bilangan, siswa menganggap materi pelajaran matematika perlu dikaitkan dengan situasi dalam kehidupan sehari-hari, dan rata-rata siswa tertarik untuk belajar matematika dengan menggunakan CD pembelajaran. 2) Tahap pengembangan produk, setelah diperoleh hasil pada tahap analisis kebutuhan, dilakukan pengembangan produk awal. 3) Tahap uji coba dan revisi produk yang terdiri dari validasi ahli, uji coba evaluasi satu-satu, uji coba lapangan skala kecil, dan uji coba lapangan skala besar. validasi ahli yang meliputi ahli materi dan bahasa serta ahli media pembelajaran. Pada tahap ini diperoleh masukan dan saran guna revisi produk awal sehingga layak digunakan untuk uji coba evaluasi, uji coba lapangan skala kecil yang dilanjutkan dengan uji coba lapangan skala besar.Hasil uji ahli materi dan bahasa memperoleh persentase yang dikategorikan sangat baik, aspek yang dinilai antara lain: Penerapan Pendekatan Kontekstual, Sistematika Media, dan Penggunaan Bahasa. Hasil uji ahli media memperoleh persentase yang dikategorikan sangat baik juga, aspek yan dinilai antara lain: Format Huruf, Desain Tampilan, Penyajian Materi, serta Navigasi dan Interaktivitas. Hasil uji coba guru memperoleh persentase yang dikategorikan sangat baik, aspek yang dinilai antara lain: aspek materi, bahasa, pendekatan kontekstual, tampilan, navigasi dan interaktivitas, serta penyajian media pembelajaran. Hasil uji coba siswa memperoleh persentase yang dikategorikan sangat baik, aspek yang dinilai sama dengan uji coba pada guru antara lain: aspek materi, bahasa, pendekatan kontekstual, tampilan, serta navigasi dan interaktivitas. Perolehan persentase tersebut mendapatkan hasil interpretasi baik dan sangat baik. Jadi dapat disimpulkan bahwa CD pembelajaran interaktif yang dikembangkan sudah layak untuk digunakan dan disebarluaskan sebagai media pembelajaran interaktif matematika pada pokok bahasan pola, barisan dan deret bilangan dengan pendekatan kontekstual untuk siswa SMP kelas IX.

Kata kunci : Media Pembelajaran, CD Interaktif, Pendekatan Kontekstual
Design Research: Mengembangkan Kemampuan Berpikir Aljabar Pada Pembelajaran Fungsi Dengan Pendekatan PMRI Di SMP Negeri 7 Jakarta
Authors: Eliyani Resti , S Pinta Deniyanti , Sari Puspita
Published: October 2020

Abstrak

Penelitian ini bertujuan untuk mengetahui bagaimana siswa dapat mengembangkan kemampuan berpikir aljabar pada pembelajaran fungsi dengan pendekatan matematika realistik.Penelitian dilakukan mulai dari penyusunan proposal sampai dengan laporan hasil penelitian. Metodologi yang digunakan dalam penelitian ini adalah metode design research. Terdapat tiga fase penelitian yang digunakan pada penelitian design research, yaitu thought experiment (fase eksperimen hasil pemikiran), instruction experiment (fase eksperimen mengajar), dan analisis retrospektif. Subjek penelitian ini adalah enam siswa kelas VII-E di SMP Negeri 7 Jakarta. Data yang dikumpulkan berupa rekaman video dan foto selama pembelajaran berlangsung, hasil wawancara siswa, hasil kerja siswa, hasil diskusi, serta catatan lapangan di setiap pertemuan. Instrumen yang digunakan antara lain dokumentasi berupa rekaman video dan foto, lembar wawancara, lembar aktivitas siswa, lembar catatan lapangan, dan Hipotesis Lintasan Belajar (HLB). Ada dua jenis validasi pada penelitian ini yakni validasi internal dan validasi ekologi, sedangkan reliabilitas yang ada yakni reliabilitas internal dan reliabilitas eksternal.Kemampuan berpikir aljabar siswa mengalami perkembangan melalui aktivitas yang telah dirancang sesuai dengan penguasaan keterampilan pada komponen berpikir aljabar Kriegler, yaitu 3 komponen berpikir matematis dan penguasaan 3 gagasan aljabar fundamental. Proses pembelajaran melalui rangkaian aktivitas berjalan sesuai dengan HLB yang sudah dirancang sebelumnya. Rangkaian aktivitas yang berkaitan dengan pendekatan Pendidikan Matematika Realistik Indonesia (PMRI) yang memperhatikan karakteristiknya pada penelitian design research ini dapat mengembangkan kemampuan berpikir aljabar siswa. Berdasarkan hasil analisis retrospektif, karakteristik PMRI berperan dalam mengembangkan kemampuan berpikir aljabar siswa pada pembelajaran fungsi di SMP Negeri 7 Jakarta.

Kata kunci: Kemampuan Berpikir Aljabar, Pendekatan Pendidikan Matematika Realistik Indonesia (PMRI), Pembelajaran Fungsi.
Pengaruh Pendekatan Kontekstual pada Pembelajaran Jarak Jauh Terhadap Kemampuan Komunikasi Matematis Siswa SMA Negeri 1 Depok
Authors: Fauzi Ramadhan  , Murdiyanto Tri , Rohimah Siti Rohmah
Published: October 2020

Penelitian ini merupakan penelitian kuantitatif yang bertujuan untuk mengetahui apakah terdapat pengaruh pendekatan kontekstual pada pembelajaran jarak jauh terhadap kemampuan komunikasi matematis siswa SMA Negeri 1 Depok. Metode penelitian yang digunakan adalah metode eksperimen semu (quasi experiment). Instrumen penelitian yang digunakan adalah instrumen tes kemampuan komunikasi matematis berupa 7 soal uraian yang telah dinyatakan valid. Populasi target penelitian adalah seluruh siswa SMA Negeri 1 Depok. Populasi terjangkau penelitian adalah siswa kelas X SMA Negeri 1 Depok. Teknik pengambilan sampel menggunakan Two Stage Sampling, yaitu Purposive Sampling dan Cluster Random Sampling. Tahap pertama Purposive Sampling, terpilih 3 kelas yang termasuk ke dalam jurusan IPA dengan guru matematika yang sama. Tahap kedua adalah Cluster Random Sampling, yaitu pengambilan 2 dari 3 kelas yang telah lolos uji prasyarat analisis data sebelum perlakuan. Satu kelas sebagai kelas eksperimen (X IPA 4) yang belajar menggunakan pembelajaran jarak jauh dengan pendekatan kontekstual dan satu kelas sebagai  kelas kontrol (X IPA 6) dengan menggunakan model pembelajaran konvensional.

      Berdasarkan hasil pengujian prasyarat analisis data setelah perlakuan, hasil tes kemampuan komunikasi matematis kelas eksperimen dan kontrol berdistribusi normal dan homogen. Pengujian hipotesis statistik Uji-t dengan taraf signifikansi
Prospective Teachers’ Belief of an Ideal Mathematics Classroom: Changes over Time
Authors: Ramli Dhitta Puti Sarasvati
Published: October 2020

This research aims to qualitatively portrait the changes of beliefs that the prospective teachers have since they were at the middle of their second year until the end of their third year in university. The data from this research is taken from the reflection the prospective teachers made in February 2017 and an interview done on the same prospective students in May 2019. The research shows that prospective teachers’ belief of an ideal classroom changes over time and their reason is categorized by several reasons such as the courses they take, their experiences when practice teaching students in schools, and also by the exposure they have related to the resources related to teaching and learning mathematics.
Analysis of Mathematical Content Knowledge of Elementary Teachers in Lampung Utara Regency: A Baseline Study
Authors: Poniam Budi
Published: October 2020

According to TIMSS 2015 and PISA 2018 reports, Indonesian students’ knowledge and skills of mathematics are still far from adequate compare to other countries. Therefore the efforts to improve the condition need to done, not just by government but also educational institutions and movements. One of new movement is Gerakan Nasional Berantas Buta Matematika (GernasTastaka, 2018). This baseline study aims to describe and analysis the mathematical content knowledge of 100 elementary teachers from Lampung Utara regency that joined the workshop of mathematics teaching and learning which was developed and facilitated by team from Gernas Tastaka. The eight-question multiple choice pre-test covers Number and Operation, Measurement, Data Analysis, and Probability. Each question is related to specific mathematical content knowledge and skill that are supposed to be mastered by grade 6 students. The quantitative descriptive for each question was conducted to give more details on specific mathematical content knowledge. The result displays that only 36% of the participants can answer correctly 50% of the questions. The low competency of teachers gives impact to their students’ achievement. It is correspondent with the data from Indonesian National Assessment Program (INAP, 2012); mathematics competency of elementary students in Lampung province is below Indonesian national level. One of the teachers’ competencies is their mastery of content knowledge. This study recommends that future developmental workshops/ program for the participants must cover all mathematical content knowledge and skills of elementary level. Besides that, detailed data of participants should be provided in order to attain  more reliable analysis.
The Relationship between Students’ Learning Interest and Students’ Problem-Solving Skill of Eighth-Grade Students in Learning Mathematics
Authors: Hamidah Anggun Siska , Desyarti Safarini TLS
Published: October 2020

This study aims to determine the relationship between students’ learning interests and students’ problem-solving skill of eighth-grade students in learning mathematics. Correlational research design is applied in this study whether to determine the relationship between the two variables. The sample consists of 43 eighth-grade students at one of Junior High School in Jakarta academic year 2019/2020. In general, the eighth-grade students dominate at an average level of students’ learning interest and students’ problem-solving skill with a percentage of 79.07% and 72.09%, respectively. Based on the SPSS analysis, it is obtained that  was 0.405, which describe a relationship between students’ learning interest and students’ problem-solving skill of eighth-grade students in learning mathematics. The students’ learning interest and students’ problem-solving skill have a moderate positive correlation. Since the data are collected online, there will be factors that can be considered as factors that influence students’ mathematical problem-solving skill. Thus, the students’ learning interest can explain about 16.4% of the total variation in the students’ mathematical problem-solving skill.
High Expression of ACE2 and TMPRSS2 at the Resection Margin Makes Lung Cancer Survivors Susceptible to SARS-CoV-2 with Unfavorable Prognosis
Authors: Wang Qianqian , Li Liangyu , Qu Tianyu , Wu Lingxiang , Li Kening , Wang Ziyu , Zhu Mengyan , Huang Bin , Wu Wei , Wu Min , Ding Rong , Zhang Zhihong , Wang Qianghu , Xia Xinyi , Zhang Zhi , Guo Renhua
Published: October 2020

Coronavirus disease 2019 (COVID-19) has rapidly spread worldwide. Systematic analysis of lung cancer survivors at molecular and clinical levels is warranted to understand the disease course and clinical characteristics. We performed a retrospective study of 65 patients with COVID-19 from Wuhan Huoshenshan Hospital, of which 13 patients were diagnosed with lung cancer. Duringtreatment, lung cancer survivors infected with severe acute respiratory syndrome coronavirus 2 had a shorter median time from symptom onset to hospitalization (P=0.016) and longer clinical symptom remission time (P=0.020) than non-cancer individuals. No differences were observed among indicators such as time from symptom onset to hospitalization and symptom remission time between long-term and short-term survivors. The expression of ACE2(P=0.013) and TMPRSS2(P<0.001) was elevated in lung cancer survivors as compared with that in non-cancer individuals.
Molecular Docking and ADMET studies of Allium cepa, Azadirachta indica and Xylopia aethiopica isolates as potential anti-viral drugs for Covid-19
Authors: Adegbola Peter Ifeoluwa , Semire Banjo , Fadahunsi Olumide Samuel , Adegoke Aanuoluwa Eunice
Published: October 2020

Purpose: Plants are repository of important constituents with proven efficacy against many human diseases including viral diseases. The antiviral activity of many plants including Azadirachta indica, Xylopia aethiopica and Allium cepa has been reported. The novel coronavirus disease is no exception among viral diseases in which plant compounds could serve as potent antagonist. Therefore, our study investigated the inhibitory potentials of Azadirachta indica and Xylopia aethiopica isolates against SARS-CoV-2 viral accessory proteins and the host serine protease.Methods: The protein data (SARS-CoV-2 Papain like protease (PLpro) (PDB: 6wx4), Chymotrypsin-like main protease (3CLpro) (PDB:6YB7), SARS-CoV nsp 12 (PDB: 6nus), Host cell protease (TMPRSS1) (PDB:5ce1) were obtained from the Protein Data Bank (PDB), while the SDS format of each Ligands were obtained from Pubchem database. Molecular docking analysis was performed with Auto Dock Vina 1.5.6 and visualization of the interaction between the ligands and protein was done with discovery studio 2019. The ADMET prediction of pharmacokinetics and toxicity properties of the ligands was obtained using vNN Web Server.Results: Our result showed that all the plant isolates demonstrated negative Gibb’s free energy, indicating good binding affinity for both the viral and host protein. Overall, twenty-three of the forty-seven isolates showed good binding affinity comparable with dexamethasone that was used as reference drug. Although many of the compounds have good binding affinity for the viral and host proteins, based on the ADMET prediction, only Azadironic acid, Nimbionone, Nimbionol and Nimocinol all from A. indica could serve as potential drug candidate with good pharmacokinetics and toxicity profile. Conclusion: This study provides an insight into potential inhibitors and novel drug candidates for SARS-CoV-2.
Mesenchymal Stem Cells Ameliorate Interstitial Fibrosis in Adenine-induced Nephropathy Based on Renal Proteomics
Authors: Tang Huajun , Zhang Peiyue , Zeng Lianlin , Zhao Yu , Xie Libo , Chen Bo
Published: October 2020

Background: Tubulointerstitial fibrosis (TIF) is one of the main pathological features of various progressive renal damages and chronic kidney diseases. Mesenchymal stromal cells (MSCs) have been verified with significant improvement in the therapy of fibrosis diseases, but the mechanism is still unclear. We attempted to explore the new mechanism and therapeutic target of MSCs against renal fibrosis based on renal proteomics.Methods: TIF model was induced by adenine gavage. Bone marrow derived MSCs was injected by tail vein after modeling. Fibrosis biomarkers or extracellular matrix proteins and histopathological change were assessed by Masson staining, Sirius red staining, immunohistochemistry, and western blot. Renal proteomics was analyzed using iTRAQ-based mass spectrometry.Results: MSCs treatment clearly decreased the expression of α-SMA, collagen type I, II, III, TGF-β1, p-Smad2/3, IL-6, IL-1β, and TNFα compared with model rats, while p38 MAPK increased. 6,213 proteins were identified, but only 40 proteins exhibited significant differences (30 upregulated, 10 downregulated) compared MSCs group with the model group. Bioinformatics analysis revealed that these proteins play important roles in the proliferation, inflammatory and immune responses, apoptosis, phagosome, etc. According to literatures and bioinformatics analysis, the most markedly downregulated protein, galectin3, was further assessed by quantitative PCR and western blot in renal tissues. Galectin3 levels were downregulated in adenine-induced renal tissues and TGF-β1 induced tubular epithelial cells and interstitial fibroblasts in consistent with iTRAQ after MSCs treatment.Conclusion: The founds suggest that galectin3 maybe involves in the antifibrotic mechanisms of MSCs therapy for tubulointerstitial fibrosis as well as a possible therapeutic target.
Identification of a four‑gene panel predicting overall survival for lung adenocarcinoma
Authors: Chunyu Li , Qizhong Long , Danni Zhang , Jun Li , Xianming Zhang
Published: October 2020

Background: Lung cancer is the most frequently diagnosed carcinoma and the leading cause of cancer-related mortality. Although molecular targeted therapy and immunotherapy have made great progress, the overall survival (OS) is still poor due to a lack of accurate and available prognostic biomarkers. Therefore, in this study we aimed to establish a multiple-gene panel predicting OS for lung adenocarcinoma.Methods: We obtained the mRNA expression and clinical data of lung adenocarcinoma (LUAD) from TCGA database for further integrated bioinformatic analysis. Lasso regression and Cox regression were performed to establish a prognosis model based on a multi-gene panel. A nomogram based on this model was constructed. The receiver operating characteristic (ROC) curve and the Kaplan–Meier curve were used to assess the predicted capacity of the model. The prognosis value of the multi-gene panel was further validated in TCGA-LUAD patients with EGFR, KRAS and TP53 mutation and a dataset from GEO. Gene set enrichment analysis (GSEA) was performed to explore potential biological mechanisms of a novel prognostic gene signature.Results: A four-gene panel (including DKK1, GNG7, LDHA, MELTF) was established for LUAD prognostic indicator. The ROC curve revealed good predicted performance in both test cohort (AUC = 0.740) and validation cohort (AUC = 0.752). Each patient was calculated a risk score according to the model based on the four-gene panel. The results showed that the risk score was an independent prognostic factor, and the high-risk group had a worse OS compared with the low-risk group. The nomogram based on this model showed good prediction performance. The four-gene panel was still good predictors for OS in LUAD patients with TP53 and KRAS mutations. GSEA revealed that the four genes may be significantly related to the metabolism of genetic material, especially the regulation of cell cycle pathway.Conclusion: Our study proposed a novel four-gene panel to predict the OS of LUAD, which may contribute to predicting prognosis accurately and making the clinical decisions of individual therapy for LUAD patients.
FOXM1 modulates docetaxel resistance in prostate cancer by regulating KIF20A
Authors: Yu Hongbo , Xu Zheng , Guo Maomao , Wang Weiwan , Zhang Weican , Liang Sudong , xu zhibin , Ye Jun , zhu gangyi , zhang chenyang , lin jianzhong
Published: October 2020

Background: Docetaxel resistance affects prognosis in advanced prostate cancer (PCa). The precise mechanisms remain unclear. Transcription factor Forkhead box M1 (FOXM1), which participates in cell proliferation and cell cycle progression, has been reported to affect the sensitivity of chemotherapy. This study explores the role of FOXM1 in PCa docetaxel resistance and its association with kinesin family member 20 A (KIF20A), which is known to promote therapeutic resistance in some cancers.Methods: We monitored cell growth using MTT and colony formation assays, and cell apoptosis and cell cycle progression using flow cytometry. Wound-healing and transwell assays were used to detect cell invasion and migration. mRNA and protein expression were analyzed using quantitative reverse transcription polymerase chain reaction (qRT-PCR) and western blotting. We monitored FOXM1 binding to the KIF20A promoter using a ChIP assay. Tumorigenicity in nude mice was used to assess in vivo tumorigenicity.Results: FOXM1 knockdown induced cell apoptosis and G2/M cell cycle arrest, suppressing cell migration and invasion in docetaxel-resistant PCa cell lines (DU145-DR and VCaP-DR). Exogenous FOXM1 overexpression was found in their parental cells. Specific FOXM1 inhibitor thiostrepton significantly weakened docetaxel resistance in vitro and in vivo. We also found that FOXM1 and KIF20A exhibited consistent and highly correlated overexpression in PCa cells and tissues. FOXM1 also regulated KIF20A expression at the transcriptional level by acting directly on a Forkhead response element (FHRE) in its promoter. KIF20A overexpression could partially reverse the effect on cell proliferation, cell cycle proteins (cyclinA2, cyclinD1 and cyclinE1) and apoptosis protein (bcl-2 and PARP) of FOXM1 depletion.Conclusions: Our findings indicate that highly expressed FOXM1 may help promote docetaxel resistance by inducing KIF20A expression, providing insight into novel chemotherapeutic strategies for combatting PCa docetaxel resistance.