bluuebunny/crossref_metadata_2025_split huggingface dataset:
"Temos a cara/ que nos deixam ter": Sobre alguns usos ultramarinos de Adília
Authors: Ximenes Vinícius Rodrigues 
Published: January 2021

O artigo busca pensar alguns aspectos da recepção de Adília Lopes na América Latina em diálogo com interesses teóricos expostos em sua publicação recente (2013-18), considerando para isso a aparição de seu nome - a personagem adília - em livros de poetas brasileiras do mesmo período. Perguntamo-nos, por exemplo, o que Adília propõe enquanto teoria da leitura, em diálogo com Roland Barthes ou Julia Kristeva? E o que se lê em Adília, ultramar? Um tom, uma dicção, talvez um uso cosmológico da palavra? Tentamos seguir os caminhos abertos por Marília Garcia para refletir brevemente sobre estas questões, tendo em vista certa cena de leituras em que sua poesia foi agenciada neste lado do Atlântico, no âmbito da revista Inimigo Rumore da editora 7 Letras. Atentando a algumas intersecções teórico-críticas em que foi incluída por leitoras universitárias, acompanhamos uma cena implicada na disseminação de debates ao redor da poesia contemporânea em território francês, que mobilizam modos de usar próximos aos de Adília.
Improving Student Activity and Learning Outcomes by Applying the Jigsaw Type Learning Model in PPHP Skills Study
Authors: Fricticarani Ade , Maksum Hasan 
Published: January 2021

Rendahnya aktivitas belajar siswa membuat guru sering menemukan siswa kebingungan, siswa tidak mengerjakan tugas sesuai langkah kerja sistematis sehingga terburu-buru dalam melakukan praktikum agar tidak terlambat untuk pembelajaran selanjutnya. keadaan ini didukung dengan banyaknya siswa yang mendapat nilai di bawah KKM yaitu sebanyak 20, 53% dan jumlah siswa yang mendapat nilai di atas KKM sebanyak 79.45%. Keterbatasan ruang dan alat menyebabkan siswa harus belajar praktikum secara berkelompok, guru mengajar dengan metode ceramah sehingga peneliti berencana untuk merubah metode pengajaran dengan menerapkan model pembelajaran tipe jigsaw. Penelitian ini bertujuan untuk menganalisis efektifitas model kooperatif tipe jigsaw terhadap peningkatan keaktifan siswa dan hasil belajar siswa. Jenis penelitian ini adalah penelitian tindakan kelas dengan model Kemmis dan Mc Taggart. Subjek penelitian ini adalah siswa kelas XI sebanyak 33 siswa. Teknik pengumpulan data melalui lembar observasi, lembar penilaian kinerja, tes essay, dan dokumentasi. Data dianalisis secara deskriptif. Hasil penelitian menunjukkan: Penerapan model jigsaw dapat meningkatkan aktivitas belajar yang dibuktikan dengan rata-rata aktivitas belajar siswa pada siklus I mencapai persentase 57,6% pada siklus II meningkat menjadi 90,9%; dan hasil belajar siswa meningkat mencapai Kriteria Ketuntasan Minimal (KKM) pada pra siklus sebesar 67%, meningkat 18% menjadi 85% pada siklus I dan meningkat 15% menjadi 100% pada siklus II. Jadi, model Jigsaw dapat meningkatkan aktivitas dan hasil belajar siswa kelas XI.
MOTIVASI PESERTA DIDIK SMK TRIATMAJAYA SINGARAJA MENJAGA KEBUGARAN JASMANI PADA MASA PANDEMI COVID-19
Authors: Pratama Putra I Wayan Wisma , Astra I Ketut Budaya , Suwiwa I Gede 
Published: January 2021

Penelitian ini bertujuan untuk mengetahui motivasi peserta didik SMK Triatmajaya Singaraja Menjaga Kebugaran Jasmani Pada Masa Pandemi Covid-19. Penelitian ini adalah penelitian deskriptif kuantitatif denga survei. Populasi dari penelitian ini menggunakan peserta didik kelas XI SMK Triatmajaya Singaraja tahun ajaran 2020/2021 dengan jumlah total sebanyak 232 orang. Metode pemilihan sampel menggunakan non random sampling yaitu quota sampling dengan besaran 25% dari jumlah total populasi, sehingga jumlah sampel sebanyak 58 orang. Teknik analisis data menggunakan statistic deskriptif kuantitatif dengan kategori interval. Hasil dari penelitian ini yaitu pada faktor intrinsik motivasi peserta didik SMK Triatmajaya Singaraja dalam menjaga kebugaran jasmani pada masa pandemi covid-19 memperoleh skor 79,5 jika dikonversikan ke dalam interval kategori termasuk dalam kategori sangat tinggi. Sedangkan pada faktor ekstrinsik motivasi peserta didik SMK Triatmajaya Singaraja dalam menjaga kebugaran jasmani pada masa pandemi covid-19 memperoleh skor 7,44 jika dikonversikan ke dalam interval kategori termasuk dalam kategori sangat tinggi. Berdasarkan kedua indikator pada variabel, motivasi peserta didik SMK Triatmajaya Singaraja dalam menjaga kebugaran jasmani pada masa pandemi covid-19 memperoleh skor 76,9. Jika dikonversikan ke dalam interval kategori, motivasi peserta didik SMK Triatmajaya Singaraja menjaga kebugaran jasmani pada masa pandemi covid-19 termasuk dalam kategori sangat tinggi. Dengan demikianpeserta didik SMK Triatmajaya Singaraja bisa menjadi contoh untuk peserta didik yang lain agar dapat menjaga dan melaksanakan aktivitas kebugaran jasmani pada masa pandemi covid-19 serta menigkatkan kekebalan tubuh.
PROBLEM SOLVING: SUATU PENDEKATAN PEMBELAJARAN UNTUK MENINGKATKAN HASIL BELAJAR PESERTA DIDIK
Authors: Angriani Andi Dian , Nur Fitriani , Nur Rahmawati 
Published: January 2021

AbstrakPenelitian ini bertujuan untuk mengetahui peningkatan hasil belajar peserta didik melalui pendekatan problem solving. Jenis penelitian yang digunakan adalah penelitian tindakan kelas yang terdiri dari dua siklus, melalui beberapa tahapan, yaitu perencanaan, pelaksanaan tindakan, observasi, dan refleksi. Subjek penelitian ini adalah siswa kelas VIII9 MTs Negeri 1 Makassar yang berjumlah 40 peserta didik. Tindakan yang diberikan adalah dengan menerapkan pendekatan problem solving. Hasil penelitian ini menunjukkan bahwa pendekatan problem solving dapat meningkatkan hasil belajar peserta didik, terlihat pada siklus I skor rata-rata hasil belajar peserta didik yaitu 79,48 dan persentase peserta didik yang memenuhi Kriteria Ketuntasan Minimal (KKM) sebesar 65%, sementara pada siklus II skor rata-rata hasil belajar peserta didik meningkat menjadi 89,40 serta persentase peserta didik yang memenuhi KKM meningkat menjadi 87,50 %. Dengan demikian, hasil belajar matematika peserta didik dapat meningkat melalui penerapan pendekatan problem solving. AbstractThis study aims to determine the improvement in student learning outcomes through a problem solving approach. The type of research used is classroom action research which consists of two cycles, through several stages, namely planning, implementing action, observing, and reflecting. The subjects of this study were 40 students of class VIII9 MTs Negeri 1 Makassar. The action given is to apply a problem solving approach. The results of this study indicate that problem solving approach can improve students' learning achievement, seen in the first cycle the average score of student learning outcomes is 79.48 and the percentage of students who meet the minimum completeness criteria is 65%, while in the second cycle the average score student learning outcomes increased to 89.40 and the percentage of students who met the minimum completeness criteria increased to 87.50%. Thus, students' mathematics learning achievement can be increased through the implementation of problem solving approach.
CONTRIBUTION OF BANJAR ULAMA IN THE DEVELOPMENT OF ISLAMIC EDUCATION IN SAMARINDA CITY
Authors: Khojir Khojir 
Published: January 2021

Abstract:Samarinda is a multi-ethnic city, and there are various urban Ulama in Samarinda such as Javanese, Banjar, Bugis, and Madurese Ulama. Urban Ulama has made a significant contribution to the development of Islam. This research specifically examined the contribution of Banjar Ulama in the development of Islamic education. The purpose of this article was to determine the contribution of Banjar Ulama to Islamic Education in Samarinda City. This research used a qualitative study with a historical-phenomenological approach. The data sources were from Banjar figures, Paguyuban Banjar, and Banjar Ulama and data collection procedures were done through in-depth interviews and documentation. Data were analyzed using qualitative analysis, namely data reduction, presentation and concluding. The results showed that Banjar Ulama contributed to the development of Islamic education in Samarinda City. The contribution was 1) establishing various types of Majelis Ta’lim in various cities of Samarinda; 2) functioning the mosque as a community education centre (congregation); 3) establishing formal education in madrasah and Islamic universities; 4) founding the first Islamic boarding school in Samarinda; 5) writing books as a reference in providing material in Majelis Ta’lim and the general public. Therefore, the results of this research were the evidence that the Banjar Ulama contributed in real terms to the development of education in Samarinda City.Abstrak:Samarinda merupakan kota multi etnis dan terdapat berbagai Ulama urban di Samarinda seperti Ulama Jawa, Banjar, Bugis, Madura. Ulama urban mempunyai kontribusi yang signifikan dalam pengembangan Islam. Penelitian ini secara khusus mengkaji kontribusi Ulama Banjar dalam pengembangan Pendidikan Islam. Tujuan penulisan artikel ini adalah untuk mengetahui kontribusi Ulama Banjar dalam Pendidikan Islam di Kota Samarinda. Jenis penelitian ini adalah penelitian kualitatif dengan pendekatan historis-fenomenologis. Sumber data digali dari para tokoh Banjar, Paguyuban Banjar, dan Ulama keturanan Banjar. Metode penggalian data yaitu wawancara mendalam dan dokumentasi. Analisis data menggunakan analisis kualitatif yaitu reduksi data, penyajian dan penarikan kesmpulan. Hasil penelitian menunjukkan bahwa Ulama Banjar berkontribusi pada pengembangan pendidikan Islam di Kota Samarinda. Bentuk kontribusinya yaitu 1) mendirikan berbagai jenis mejelis Ta’lim diberbagai kota Samarinda; 2) memfungsikan masjid sebagai pusat pendidikan masyarakat (jamaah); 3) mendirikan Pendidikan formal berupa madrasah dan perguruan tinggi Islam; 4) mendirikan pesantren pertama di Samarinda; 5) menulis kitab sebagai referensi dalam memberikan materi dalam Majelis Ta’limmaupun masyarakat umum. Dengan hasi penelitian tersebut membuktikan bahwa Ulama Banjar berkontribusi secara riil pada pengembangan Pendidikan di Kota Samarinda.
Therapy with RAS inhibitors during the COVID-19 pandemic
Authors: Spaccarotella Carmen , Mazzitelli Maria , Migliarino Serena , Curcio Antonio , De Rosa Salvatore , Torti Carlo , Indolfi Ciro 
Published: January 2021

Coronavirus disease 2019 (COVID-19) is caused by the novel coronavirus first identified in Wuhan, China. The global number of confirmed cases of COVID-19 has surpassed 28,285,700 with mortality that appears higher than for seasonal influenza. About 20% of COVID-19 patients have experienced cardiac involvement and myocardial infarction in patients infected with SARS-CoV-2 had a worse prognosis. Furthermore, the widespread use of antiviral drugs can be linked to a worsening of heart function. Arrhythmias and hypertension have also been reported in patients with Covid-19. On the other hand, previous cardiac diseases are present in 30% of patients infected with SARS-CoV-2. There is uncertainty in the use of ace inhibitors and angiotensin II (Ang II) antagonists in the COVID-19 era.
The mechanism of action of SARS-CoV-2 has been elucidated. It has been demonstrated that angiotensin-converting enzyme 2 (ACE2) is the cellular receptor for the new coronavirus SARS-CoV-2 and it is required for host cell entry and subsequent viral replication. The effect of the SARS-CoV-2 infection is the downregulation of ACE2 that may contribute to the severity of lung pathologies as well as the cardiac function.
ACE2, a homolog of ACE, is a monocarboxypeptidase that converts Ang II into angiotensin 1–7 (Ang 1–7) that with its vasodilatory, antifibrotic, antihypertrophic effects counterbalances the negative effects of Ang II. On the other hand, angiotensin-converting enzyme inhibitors (ACEi) and AT1R blockers have been shown to upregulate the expression of ACE2. Based on the mechanism of action of SARS-CoV-2, the use of renin angiotensin system (RAS) inhibitors was questioned although all scientific societies did not recommend discontinuation when clinically recommended. The BRACE CORONA, a phase 4, randomized study tested two strategies: temporarily stopping the ACE inhibitor/angiotensin receptor blockers (ARB) for 30 days versus continuing ACE inhibitors/ARBs in patients who were taking these medications chronically and were hospitalized with a confirmed diagnosis of COVID-19 was also discussed.
Therefore, the goal of this review is to summarize recent laboratory and clinical investigations concerning the use of ACEi and ARBs during the COVID-19 pandemic. The available data, based also on a randomized trial, suggest that ACEIs or ARBs, when clinically indicated, should be regularly used in the COVID-19 era.
Right ventricular endomyocardial biopsy in patients with cardiac magnetic resonance showing left ventricular myocarditis
Authors: Peretto Giovanni , Cappelletti Alberto M. , Spoladore Roberto , Slavich Massimo , Rizzo Stefania , Palmisano Anna , Esposito Antonio , De Cobelli Francesco , Margonato Alberto , Basso Cristina , Della Bella Paolo , Sala Simone 
Published: January 2021

Aims
The aim of this study was to evaluate the sensitivity of right ventricular endomyocardial biopsy (EMB) in myocarditis patients with cardiac magnetic resonance (CMR) and electroanatomical mapping (EAM) showing left ventricular abnormalities.

Methods
We performed right ventricular EMB in 144 consecutive patients (66% men, age 43 ± 15 years) with acute symptoms and CMR-proved diagnosis of left ventricular myocarditis. Right ventricular EMB sensitivity has been evaluated in patients with different localization and extension of abnormal substrate at both CMR and -- when performed -- EAM. Abnormal substrate was defined, respectively, by late gadolinium enhancement (LGE) and low-voltage areas (LVAs).

Results
Globally, right ventricular EMB sensitivity was 87.5%. EMB-negative cases had significantly smaller fragment sizes (cumulative area 2.8 ± 1.7 vs. 3.8 ± 1.8 mm2, P = 0.023), and lower LGE surface extension (24.7 ± 14.2 vs. 38.5 ± 20.2%, P = 0.006) and transmurality (32.0 ± 26.1 vs. 49.3 ± 22.6, P = 0.003). Right ventricular EMB sensitivity in patients with LGE involving both right ventricular and interventricular septum (IVS), isolated right ventricular or IVS, and remote left ventricular areas (n = 10, 49 and 67 cases) was 83.3, 84.4 and 90.5%, respectively (P = 0.522). Overall, 34 patients (23.6%) underwent EAM. On the basis of EAM, right ventricular EMB sensitivity was 85.3%: in detail, it was 50.0, 88.2 and 86.7% in patients with both right ventricular and IVS, isolated right ventricular/IVS and distant left ventricular involvement (n = 2, 17 and 15, respectively, P > 0.05). Sample size area was the only factor associated with right ventricular EMB sensitivity (hazard ratio = 1.6/mm2, 95% confidence interval 1.1–2.4, P = 0.013).

Conclusion
Right ventricular EMB is still an accurate technique to confirm diagnosis in patients with CMR-proved left ventricular myocarditis. In particular, provided there is an adequate sample size, its sensitivity is comparable among patients with heterogeneous LGE or LVA localization.
Echoes of architectural modernism in J.G. Ballard’sHigh-Rise
Authors: Topolovská Tereza 
Published: January 2021

AbstractThis article pursues the elements of architectural Modernism in James Graham Ballard’s 1975 novel High-Rise (1975). The enormous tower block represents a triumph of technological and constructional progress envisioned by the pioneers of modernist architecture. However, Ballard’s vision of social development within it is regressive and violent. In order to decipher the nature of the role, or lack thereof, of the tower block in the reformulation of its own social fabric, the paper studies the ways in which the narrative presents aspects analogous to the key elements of architectural modernism. Particular attention is paid to the narrative’s reflections of radical and often contradictory visions of key figures of theoretical roots of modernism, such as Le Corbusier and Karel Teige. Their ambiguous stance on the core of modernism not only determines the outcome of the social experiment performed by Ballard in High-Rise, but can also be seen as deforming the building practice until today.
Tim O’Brien’s representation of the subjugated other’s voice against war in The Things They Carried
Authors: Aqeeli Ammar A. 
Published: January 2021

Abstract
Tim O’Brien’s Vietnam-based The Things They Carried has been criticized for exclusively depicting the painful and traumatic experiences of the American soldiers in the war zone. Despite the limited number of Vietnamese characters in the novel, and despite their relegation to the role of powerless and voiceless onlookers, their presence shows the degree of the power imbalance between Vietnam and America. This article demonstrates how O’Brien infused sentiments in his stories to emphasize his opposition to the war and his concern for the dignity of the Vietnamese people. O’Brien asserts that the main purpose of the United States’s invasion was to make Vietnam a learnable and controllable place. Through his critique of the United States’s imperial ambitions in Vietnam, O’Brien provides a representative voice for the people of Vietnam to share their sufferings from an unjust war.
Reflections on happiness and a happy life
Authors: Jakubovská Viera , Waldnerová Jana 
Published: January 2021

Abstract
The main objective of the following text is to focus on and exemplify the basic axioms of theories of happiness that come from historical and philosophical tradition and are still, at least in some cases, relevant nowadays. As philosophers claim, the longing for happiness is a naturally human desire that has taken various forms in their thinking: happiness was connected with beatitude (Aristotle), with self-preservation (Spinoza), social helpfulness (Hume), living in the present moment without expostulations or false illusions (Comte-Sponville), and others. The desire for happiness means the main aim of a human life drives particular life goals and the values of individuals. Concepts of happiness have accrued in diachronic and synchronic cross-sections. The Aristotelian/Spinozan conception or Kantian, modern and postmodern traditions formed in a diachronic cross-section. Those that accrued in a synchronic cross-section segregated themselves on the basis of an individual’s spiritual and bodily aspect. Spiritual happiness (spiritual bliss, and inner equilibrium, ataraxis) was preferred by the eudaimonic (ευδαιμονία) tradition (Democritus, Socrates, Aristotle, Hellenism, French materialism and others); bodily pleasures were accentuated by the hedonistic traditions (Lipovetsky, Bauman, Keller). Some conceptions examined the problem of happiness through the optics of society and the individual, stressing general goodness and helpfulness (Plato, Aristotle, Kant); or personal goodness, pleasure and benefit – the contemporary hedonistic concepts (Lipovetsky, Maffesoli, Comte-Sponville) All these conceptions of happiness are united by the common desire of people to live happily; however, their means and ways to reach such a goal are different.
Trophoblast stem cells - methods of isolation, histological and cellular characteristic, and their possible applications in human and animal models
Authors: Sibiak Rafał , Jaworski Michał , Barrett Saoirse , Bryl Rut , Gutaj Paweł , Kulus Jakub , Bukowska Dorota , Petitte James , Crha Igor , Ventruba Pavel , Zakova Jana , Mozdziak Paul , Ješeta Michal , Wender-Ożegowska Ewa 
Published: January 2021

Abstract
The placenta is a part of feto-maternal unit that develops from the maternal decidua basalis and fetal-derived trophoblast cells. The regulation of its early development is extremely intricate, albeit the elusive trophoblast stem cells (TSCs) are thought to give rise to the fetal part of the placenta. TSCs may be isolated in both animal and human models. In detail, TSCs can be efficiently obtained from the early conceptus tissues – blastocysts or early placental tissue. The isolation of murine TSCs pave the way for analyses of human trophoblast cell lineages. Both human and animal stem cells retain similar characteristic properties – the ability for unrestricted self-renewal and differentiation into all trophoblast cell lines. Nevertheless, there are some essential differences across the various species which are especially pronounced when pertaining to their distinct optimal cell culture requirements. Moreover, there are several crucial discrepancies in the stemness marker gene transcription profiles between human and murine TSCs models. In vitro TSC models can be adapted to the elucidation of the pathophysiology of various reproductive complications. For instance, their properties may illustrate the conditions observed during the implantation or simulate the state of abnormal placentation. Observations gained from the experimental studies could potentially explain the cause of some cases of infertility, preeclampsia, and fetal growth abnormalities.

Running title: Update on the trophoblast stem cells
qPCR analysis of mesenchymal stem cell marker expression during the long-term culture of canine adipocyte derived stem cells
Authors: Bryl Rut , Dompe Claudia , Jankowski Maurycy , Stefańska Katarzyna , Narenji Afsaneh Golkar , Kulus Jakub , Kulus Magdalena , Wieczorkiewicz Maria , Wąsiatycz Grzegorz , Jaśkowski Jędrzej M. , Kaczmarek Mariusz , Petitte James N. , Mozdziak Paul , Antosik Paweł , Bukowska Dorota 
Published: January 2021

Abstract
Due to its availability and accessibility, adipose tissue has been the subject of various studies in many different medical fields and is believed to be a useful source of stem cells. The ability of ASCs to differentiate towards different cell lineages, with possibility of directing this differentiation, increases their possible clinical applications, and they have been widely employed in multiple therapies and treatment of different pathologies. However, a deeper understanding of the molecular mechanisms underlying the ASCs osteoblastic and chondrocyte differentiation may lead to novel applications treating a multitude of different bone-related diseases through techniques more likely meeting worldwide consensus. In this study, the RT-qPCR method was used to determine the changes in expression of ASC specific markers (CD105, CD73, CD14, CD34, CD90 and CD45) before and after long-term (14-day) in vitro cultures. To confirm the identity of the investigated cells, flow cytometry was used to evaluate the presence of positive (CD44, CD90) and negative (CD45, CD34) ASC markers. Overall, the results of the PCR analysis showed a significant change in expression of most of the marker genes, indicating significant changes in the cultured cells caused by their long-term culture, potentially altering their original stem-like characteristics.

Running title: ASC marker expression during long-term in vitro culture
Apoptosis-related genes expression in primary in vitro culture of human ovarian granulosa cells
Authors: Kocherova Ievgeniia , Stefańska Katarzyna , Bryl Rut , Perek Joanna , Pieńkowski Wojciech , Zakova Jana , Crha Igor , Ventruba Pavel , Mozdziak Paul , Ješeta Michal 
Published: January 2021

Abstract
Ovarian granulosa cells (GCs) play a crucial role in oocyte maturation, creating a favorable microenvironment around the oocyte. Therefore, enhanced apoptosis and GCs loss may negatively affect the intra-follicular milieu and compromise the oocyte quality, reducing pregnancy chances. Based on the RT-qPCR method, the present research revealed the differential expression of apoptosis-related genes (BCL2, BAX, p53, CASP9) during the seven days of primary in vitro culture of GCs isolated from patients undergoing in vitro fertilization (IVF) procedure. Individual gene expression changes may reflect the GCs survival and/or apoptotic status at different time points.

Running title: Apoptosis-related genes expression in granulosa cells in vitro