bluuebunny/crossref_metadata_2025_split huggingface dataset:
Poesia e composição: considerações sobre uma das “teses” de João Cabral de Melo Neto
Authors: Caldeira Rodrigo 
Published: July 2021

Mais conhecido por sua obra poética, João Cabral de Melo Neto (1920-1999) é, também, autor de um valioso material crítico em prosa que, desde a primeira reunião em 1997, tem despertado interesse e contribuído para uma melhor compreensão do seu projeto literário. Destas “teses” — como o próprio autor se referia a alguns desses trabalhos — destacam os três primeiros: “Considerações sobre o poeta dormindo” (1941), “Joan Miró” (1950) e “Poesia e composição” (1952). O propósito deste artigo é, portanto, apresentar algumas considerações acerca do pensamento crítico desenvolvido por Cabral no texto “Poesia e composição”, destacando os conceitos originais de “poetas fáceis” e de “poetas difíceis” desenvolvidos pelo autor de modo a contribuir para as discussões sobre este tema. Apoiam esta leitura os trabalhos de Lima (2002), Carvalho (2009), Siscar (2018) e Pessôa (2019).
The History, Landscapes, Metaphors and Ghosts Around the Concept of Specificity
Authors: Romo-González Tania , Larralde Carlos , Puga-Olguín Abraham , Vargas-Madrazo Enrique 
Published: July 2021

The confusion between objects/processes and the language which describes them, leads to theories of doubtful verisimilitude about reality, inappropriate in time and even false, which distance us from the knowledge of perceived reality. In biology there are many examples of this kind of epistemological problem. Here we examine those related with specificity: a theoretical entity of enormous importance for biology and science in general. It sinks its roots beneath the evolutionary duality species-specificity, associated with the Linnean-Darwinist tradition that explains organized life in a discrete and hierarchical way. It conceptualizes the individual as an isolated agent fighting for survival as the foundation of a warrior vision of the immune system. Microorganisms are understood as inferior beings which should be eliminated in accordance with the self/not-self distinction. The use of these metaphors outside of historical context traces a map that guides the recognition of the Self and of the other according to the dialectic of Western biopolitics.
Dampak strategi relating, experiencing, applying, cooperating dan transferring (REACT) pada kemampuan penalaran matematis ditinjau dari minat belajar
Authors: Kurniawati Rani , Nendra Fadly , Netriwati Netriwati , Andriani Siska 
Published: July 2021

Penelitian ini bertujuan untuk menganalisa pengaruh pembelajaran menggunakan strategi REACT terhadap kemampuan penalaran matematis, perbedaan penalaran matematis pada peserta didik yang memiliki minat belajar tinggi, sedang, dan rendah, interaksi antara strategi REACT dan minat belajar peserta didik terhadap penalaran matematis. Penelitian ini merupakan Quasy Experiment. Pengumpulan data menggunakan metode tes dengan jumlah enam butir soal dan angket yang berjumlah 22 butir pernyataan. Teknik analisis data dengan uji uji anava dua arah sel tak sama dan uji lanjut. Berdasarkan hasil perhitungan diperoleh kesimpulan: (1) nilai yang berarti terdapat pengaruh antara pembelajaran dengan menggunakan strategi REACT terhadap kemampuan penalaran matematis, (2) nilai yang berarti terdapat perbedaan penalaran matematis peserta didik yang memiliki minat belajar matematika tinggi, sedang, dan rendah, (3) nilai yang berarti tidak ada interaksi antara strategi REACT dengan minat belajar peserta didik terhadap penalaran matematis peserta didik.
REVISITING GOLD'S SAFE HAVEN STATUS WITH THE UTILIZATION OF THE INDEX OF IMPLIED VOLATILITY AND VALUES OF EXCHANGE TRADED FUNDS
Authors: Panagiotou Dimitrios 
Published: July 2021

The coronavirus pandemic is a health and economic crisis which has placed an immense strain on the world’s financial system. Hence, amidst the (still ongoing) Covid-19 pandemic, the objective of this work is to investigate the role of gold as as a hedge or safe haven with the use of exchange traded funds. The present work employs the implied volatility index of gold share options (GVZ), the net asset value of the price per share of the US Oil Fund options (USO) and the value of the Currency Share Euro Trust (FXE). The statistical tool utilized is the quantile regressions methodology. Data are daily observations from June 2008 to December 2018. The empirical results reveal that gold's implied volatility decreases significantly (or it is not statistically different than zero), under changes in the average returns and/or under extreme market declines in FXE and USO. According to the aforementioned findings, gold could be an investment vehicle to serve as a hedge and or a safe haven asset. The present study is the first one to employ quantile regressions (QR) along with gold's implied volatility and the prices of exchange traded funds (ETFs) in order to investigate gold's hedge and/or safe haven properties.
Bibliografía de filología hispánica
Authors: De Filología Hispánica Nueva Revista 
Published: July 2021

Las reseñas se consignan a continuación del libro (o artículo reseñado). Cuando éste se ha descrito en una entrega anterior de la Bibliografía, se pone entre paréntesis el número de ficha correspondiente. También se hacen referencias a ediciones anteriores de una obra, a tomos anteriores de una obra en curso de publicación, etc. En estos casos, la cifra que precede al número de referencia indica el volumen de la NRFH en que figura la ficha en cuestión. Así, el "núm. 39-39695" corresponde a la ficha 39695, la cual está en el volumen 39 de la NRFH. Cuando no hay cifra inicial, ha de entenderse que el número remite a una ficha incluida en el presente fascículo.
The Effect of Extrusion Voltage and Flowrate to the Viability and Survivability of Probiotic <em>L. casei</em> Encapsulated in Alginate-Chitosan
Authors: Djaenudin  , Saepudin Endang , Nasir Muhamad 
Published: July 2021

Chitosan-coated L. casei containing alginate capsules (shortened as L. casei capsules) were prepared by extruding L. casei containing alginate solution at different extrusion voltage and and flow rate followed by coating the wet capsules in chitosan solution. This study aimed to determine the effect of extrusion voltage and sodium alginate liquid flow rate on the viability of L. casei bacteria in the encapsulation process. The encapsulation process in this study was carried out by the extrusion method using sodium alginate of 1% (w/v) and chitosan of 0.2% (w/v). The resulted beads were immersed in a simulated gastric fluid (SGF) (NaCl 0.2%; HCl 0.5 M with a pH of 1.5) for 1, 60, and 120 min at 37 °C. The number of L. casei cells before encapsulation was 12.3 log CFU. After encapsulation, the maximum viability of L. Casei obtained by voltage variations of 0 kV and flow rate 5 mL/min were 12.26 log CFU. After testing the beads in SGF for 1 min, the results obtained indicate that viability of L.casei in the sodium alginate - chitosan beads with an extrusion voltage of 0 kV and 5 mL/min was 11.8 log CFU/g. The result indicated that encapsulated L. casei in the sodium alginate - chitosan beads with a voltage of 0 kV and 5 mL/min was the highest survivability level of 97.38 %. The conclusions of the study were The higher extrusion voltage can kill more L. casei while the higher extrusion flow rate can protect more L. casei.
PENDIDIKAN SEKS MELALUI MEDIA LAGU DI KELOMPOK BERMAIN SITI KHADIJA DESA PAKULI KECAMATAN GUMBASA KABUPATEN SIGI
Authors: Lamadjido Faozia I , Rusdin  , Kasmiati  
Published: July 2021

Penelitian ini membahas tentang Pendidikan Seks melalui Media Lagu di Kelompok Bermain Siti Khadija Desa Pakuli Kecamatan Gumbasa Kabupaten Sigi. Penelitian ini menggunakan pendekatan kualitatif. Teknik pengumpulan data melalui observasi, wawancara dan dokumentasi. Teknik analisis data yang digunakan adalah reduksi data, penyajian data dan verifikasi data. Berdasarkan hasil penelitian, diperoleh bahwa pelaksanaan pendidikan seks di lakukan dengan mengajarkan anak pendidikan seks pada anak berusia 3-4 tahun, Sekolah telah merancang pendidikan seks yang efektif dalam pemberian pembelajaran ke peserta didik, mengunakan metode bercerita dan Tanya jawab antara guru dan siswa serta mengunakan media lagu sekolah juga mengunakan tema diriku dalam pembahsan full tentang pendidikan seks. Keberhasilan pendidikan seks di Kelompok Bermain siti khadija sendiri terlihat ketika sekolah berinisiatif membuat diskusi bersama guru-guru untuk membahas tentang pentingnya pembelajaran seks, dan pengunaan media lagu sentuhan boleh dan sentuhan tidak boleh sebagai lagu wajib dinyanyikan peserta didik sebelum pulang sekolah, pengunaan lagu juga dikombinasikan dengan 6 aspek perkembangan yaitu, nilai agama dan moral, bahasa, kognitif, motorik kasar dan halus, sosial-emosional, dan seni
Asexual Propagation by Stem Cuttings of Half-high and Low-bush Blueberries in Soilless Substrates
Authors: Schwab Jacob D. , Williams Kimberly A. , Griffin Jason J. 
Published: July 2021

Abstract
Two experiments evaluated rooting of blueberry in substrates for use in soilless production systems. Apical and basal semi-hardwood stem cuttings of Vaccinium corymbosum x angustifolium ‘Northland' were rooted in rockwool cubes, shredded rockwool, or 3 perlite:1 sphagnum peat moss (v/v). Cuttings were treated with 0.1% indolebutyric acid (IBA) in 1:1 95% ethyl alcohol: water, 0.1% potassium salt of indolebutyric acid (K-IBA), 1:1 95% ethyl alcohol: water, or water. In Expt. 2, basal stem cuttings of ‘Northland' and V. angustifolium ‘Brunswick' were rooted in the same substrates with the addition of coco coir, treated with 1,000 ppm K-IBA, then fertilized weekly (after rooting began) with water, 75 ppm N from 16-4-17 fertilizer or 4-18-38 and Ca(NO3)2 plus MgSO4 fertilizer, all adjusted to pH 4.0. Rooting percentages were calculated, and rooting quality was assessed using a 6-point visual scale. ‘Northland' roots well (&gt;80%) in peat:perlite and coco coir substrates and acceptably in two rockwool substrates (∼50%). ‘Brunswick' rooted acceptably in peat:perlite and coco coir (27% and 41%, respectively), and very poorly in two rockwool substrates (&lt;2%). Rooting of ‘Northland' was not improved with application of 0.1% auxin. Apical cuttings of ‘Northland' had a higher rooting success than basal stem cuttings. Weekly fertilization did not improve root ratings, and had minimal effect on rooting success.
Index words: adventitious rooting, auxin, coco coir, hydroponics, indolebutyric acid, rockwool, Vaccinium.
Species used: ‘Northland' half-highbush blueberry, Vaccinium corymbosum L. X angustifolium Aiton, ‘Brunswick' low-bush blueberry, V. angustifolium Aiton.
Chemicals used: auxin, potassium salt indolebutyric acid, K-IBA; Sigma-Aldrich, St. Louis, MO, USA, auxin, indolebutyric acid, IBA; Sigma-Aldrich, St. Louis, MO, USA, Oasis® 16-4-17 fertilizer, OASIS® Grower Solutions, Kent, OH, USA, ChemGro 4-18-38 fertilizer, ChemGro Hydro-Gardens, Colorado Springs, CO, USA, Ca(NO3)2, Yara North America, Tampa, FL, USA, and MgSO4, PQ Corp., Valley Forge, PA, USA.
A DIVE INTO DESIGN INTEGRATION CHALLENGES FOR 1ST YEAR ENGINEERING STUDENTS
Authors: Polytechnique Montréal  
Published: July 2021

Since 2010, Polytechnique Montréal offers the Aerospace Engineering four-year program. The introductory project “AER1110 - projet initial en génie aérospatial” is proposed to first year students who have completed a single semester. This course applies an innovative approach with better alignment with critical competencies identified by the aerospace industry. Among the course objectives, students learn and apply mechanical design methodology in an authentic design-build-test experience inspired from professional engineering design practice. This paper describes the motivations, framework and the characteristics of this course to achieve an effective project based learning experience inspired from industry practice for students. An “ask – don’t tell” approach is taken so project activities are built to generate open-ended questions to be answeredinstead of using knowledge learned from other courses to be applied on predefined problems. Multiple iterations of this introduction to engineering project have been tried. Until now, most experiences hadsignificant flaws: authenticity, high student uncertainty, motivation, assessment alignment with professionalpractice objectives, competition versus collaboration, etc. From all these iterations, a robust project framework has evolved. Teaching staff implication to build authentic projectexperiences is significant and can overwhelm academic systems rapidly. A step by step approach can manage the time issue, but to achieve the integration competency objective a more profound academic systemtransformation is needed that includes: assessment methods review, course load management, course systems and student-mentor interactions.
THE GRADUATE SPECIALIZATION IN ENGINEERING EDUCATION
Authors: Seniuk Cicek Jillian , Friesen Marcia , Mann Danny , Balakrishnan Nishant , Bezerra Rodrigues Renato , Paul Jeff 
Published: July 2021

There has been substantial growth in the formal focus on the pedagogy of engineering in the last two decades. Formalized pathways in Engineering Education (Eng.Ed), including Master’s and Ph.D. degree programs and university departments, have been established in several prestigious universities globally, with many founded in the U.S.. Interest in Eng.Ed in Canada has also grown, but up until very recently there has only been one formal pathway for graduate research in this field. In Fall 2020, the Department of Biosystems Engineering at the University of Manitoba welcomed the first three doctoral students into the Graduate Specialization in Eng.Ed (GSEE). In this paper we discuss the motivations for, and objectives and benefits of the GSEE, and describe its development. We share challenges encountered, and opportunities envisioned, and theintentions and motivations of the three graduate students who chose this pathway. We reflect on the importance of Eng.Ed programs for the advancement of engineering education research and the development of the discipline in Canada. Descriptions of our efforts and challenges areintended to help the development of additional Eng.Ed specializations or graduate programs in Canada.
Evaluasi Operasional Embakasi Haji di Bandar Udara Internasional Minangkabau Padang
Authors: Sudjono Idjon 
Published: July 2021

Berdasarkan surat keputusan bersama Menteri Agama dan Menteri Perhubungan Nomor 383 Tahun 2004/KM 67 Tahun 2004 tanggal 18 Agustus 2004 tentang Persyaratan Mendirikan Embarkasi dan Debarkasi Haji telah ditetapkan 6 persyaratan dan salah satu persyaratan yaitu jumlah Jemaah Haji yang akan diberangkatkan sekurang-kurangnya 7000 orang. Bandara Internasional Minangkabau (BIM) telah ditetapkan sebagai bandara embarkasi haji pada tahun 2006. PT. Angkasa Pura II sebagai BUMN pengelola bandara tersebut telah mengeluarkan investasi untuk medukung kelancaran penyelenggaraan angkutan haji, seperti pengadaan 2 unit Cargo X-ray, 3 unit Walk Through, 3 unit Metal Detector, dll. Kajian kelayakan finansial Embarkasi Haji BIM Padang akan dapat mengevaluasi kelayakan investasi aset PT. Angkasa Pura II pada bandara tersebut.
Amenaza por remoción en masa. Una experiencia en la comunidad La Lagunita, estado Miranda, Venezuela
Authors: Rosales-Veitía José , Marcano-Montilla Arismar 
Published: July 2021

La comunidad de la Lagunita ha presentado de acuerdo a los reportes hemerográficos eventos adversos relacionados a procesos de remoción en masa. Por ello el objeto de estudio de esta investigación fue zonificar la distribución espacial de la amenaza por procesos de remoción en masa, a través la construcción de un inventario de las amenazas y recursos en el sector la Lagunita, parroquia Fila de Mariches del municipio Sucre, Estado Bolivariano de Miranda-Venezuela. La metodología se basó en un trabajo de campo donde se aplicó la observación e instrumentos relacionados a la recolección de información de amenazas, intervención antrópica, vulnerabilidades y recursos. Adicionalmente se trabajó con una matriz de jerarquías analíticas aplicando la técnica de la compensación aditiva. Con la información recopilada se procedió a elaborar el inventario de amenazas y recursos de la comunidad. Entre las conclusiones se destaca el alto grado de amenaza al que está expuesta la comunidad ante estos movimientos, por lo que se recomienda el diseño de un plan de acción para la gestión prospectiva y correctiva de riesgos de desastres; asi como realizar una sensibilización con la comunidad, para que puedan reconocer los riesgos a los que están expuestos. Adicionalmente elaborar un mapa comunitario de riesgos y un plan de emergencias en caso de la ocurrencia de desastres.
Von Willebrand disease: current approaches to diagnosis and treatment
Authors: Константинова В.Н. , Андреева Т.А. , Ким А.В. 
Published: July 2021

Болезнь Виллебранда — наследственное заболевание свертывающей системы крови, обусловленное дефицитом или молекулярными аномалиями фактора Виллебранда (vWF). Верификация диагноза проводится на основе оценки данных семейного и личного анамнеза, клинических проявлений и результатов лабораторных исследований. Основной метод лечения — заместительная терапия — внутривенное введение препаратов vWF, содержащих vWF и фактор свертывания крови VIII (FVIII). Залогом успешного лечения пациентов с болезнью Виллебранда является подбор оптимального препарата с учетом индивидуальных потребностей пациента и фармакокинетических свойств концентратов
Von Willebrand disease is a hereditary disease of blood coagulation system caused by a defi ciency or molecular abnormalities of von Willebrand factor (vWF). Verification of the diagnosis is based on the assessment of anamnesis, family and personal data, clinical manifestations and the results of complex laboratory tests. The main method of treatment is replacement therapy — intravenous administration of vWF concentrates containing blood coagulation factor VIII (FVIII) and vWF. The key to successful treatment of patients with von Willebrand disease is the selection of the optimal drug, taking into account the individual needs of the patient and the pharmacokinetic properties of the concentrates.
Dermatological manifestations in novel coronavirus infection COVID-19
Authors: Хрянин А.А. , Стуров В.Г. , Надеев А.П. , Бочарова В.К. 
Published: July 2021

Обзор посвящен анализу дерматологических проявлений при новой коронавирусной инфекции COVID-19, информация о которых непрерывно обновляется и дополняется. Однако до сих пор имеющиеся данные не были систематизированы. Цель обзора: проанализировать дерматологические проявления новой коронавирусной инфекции COVID-19. В среднем, у 12,5–20,4% пациентов с подтвержденным COVID-19 развились кожные проявления. Вопрос о том, являются ли кожные симптомы вторичным следствием респираторной инфекции или первичной инфекцией самой кожи, на данный момент остается открытым. Обсуждаются вероятные механизмы развития поражений кожи и роли системы комплемента и гиперкоагуляции крови в патогенезе развития дерматологических проявлений. В обзоре также приводятся клинические примеры вовлечения кожных покровов в инфекционный процесс при COVID-19. Поскольку COVID-19 имеет тенденцию к бессимптомному течению в течение 14 дней после заражения, кожные проявления могут служить индикатором инфекции, способствуя своевременной диагностике. Кроме того, осведомленность врачей о кожных симптомах, связанных с инфекцией COVID-19, имеет решающее значение для предотвращения неправильного диагноза заболевания.
Review focuses on the analysis of dermatological manifestations of the novel coronovirus infection COVID-19; this information is continuously updated and supplemented. However, the available data have not been systematized until now. The purpose of this review is to analyze the dermatological manifestations of the novel coronavirus infection COVID-19. On average, 12.5–20.4% of patients with confirmed COVID-19 have developed skin manifestations. Whether the skin symptoms are a secondary consequence of a respiratory infection or a primary infection of the skin itself presently remains still open. Possible mechanisms of skin lesions development are discussed as well as the role of the complement system and blood hypercoagulation in the pathogenesis of the dermatological manifestations. The review also provides clinical examples of skin involvement in the infectious process in COVID-19. Since COVID-19 tends to be asymptomatic within 14 days of infection, so skin manifestations can serve as an indicator of infection, facilitating timely diagnosis. Moreover, physicians’ awareness of skin symptoms associated with COVID-19 is crucial for preventing misdiagnosis of the disease.
Hubungan antara usia perkawinan dengan hasil pemeriksaan Inspeksi Visual Asam Asetat (IVA) di wilayah kerja Puskesmas Tanjung Sekayam Kecamatan Kapuas Kabupaten Sanggau
Authors: Zailani Muhammad Irfan , Putri Eka Ardiani , Raharjo Widi 
Published: July 2021

Latar belakang: Kanker serviks merupakan salah satu keganasan paling umum yang terjadi pada populasi wanita. Menurut data WHO tahun 2018, kanker serviks merupakan kasus kanker terbanyak pada urutan keempat yang menyerang wanita di seluruh dunia. Sedangkan di Indonesia merupakan kasus kanker terbanyak kedua setelah kanker payudara. Perkawinan usia dini diduga merupakan salah satu faktor risiko dari kejadian kanker serviks. Metode: Penelitian ini menggunakan metode survei analitik dengan pendekatan studi potong lintang. Sampel dalam penelitian ini adalah sejumlah wanita yang melakukan pemeriksaan IVA di wilayah kerja Puskesmas Tanjung Sekayam sebanyak 34 orang. Sampel dipilih dengan menggunakan consecutive sampling. Data dianalisis secara bivariat menggunakan uji Fisher exact. Hasil: Uji Fisher exact menunjukkan nilai p=0,441. Kesimpulan: Tidak terdapat hubungan antara usia perkawinan dengan hasil pemeriksaan IVA pada wanita di wilayah kerja Puskesmas Tanjung Sekayam Kecamatan Kapuas Kabupaten Sanggau.
Determinan kejadian diare di Kecamatan Selakau tahun 2017
Authors: Priasmoyo Agung , Raharjo Widi , Fitriangga Agus 
Published: July 2021

Latar belakang: Saat ini diare masih menjadi suatu masalah kesehatan lingkungan dan masyarakat di negara berkembang. Sebagai penyakit yang berbasis lingkungan, banyak faktor yang menjadi penyebab kejadian diare di suatu daerah. Penelitian ini bertujuan yaitu untuk mengetahui determinan kejadian penyakit diare di Kecamatan Selakau Kabupaten Sambas. Metode: Penelitian ini dilakukan dengan metode studi analitik observasional dengan desain potong lintang. Pengambilan sampel dilaksanakan dengan metode cluster sampling dan diperoleh sampel berjumlah 100 keluarga. Data yang sudah dikumpulkan kemudian diolah dan dianalisis menggunakan uji Chi-square dan dianalisis multivariat dengan menggunakan uji regresi logistik ganda. Hasil: Hasil analisis bivariat menunjukkan bahwa akses penggunaan pembuangan tinja dan pengetahuan memiliki hubungan dengan kejadian diare di Kecamatan Selakau (p=0,000). Hasil analisis multivariat menunjukan faktor risiko dominan pada kejadian diare adalah pengetahuan dengan OR 9,761 (IK 95% 1,919-49,658). Kesimpulan: Determinan kejadian penyakit diare di Kecamatan Selakau tahun 2017 adalah pengetahuan.