bluuebunny/crossref_metadata_2025_split huggingface dataset:
STUDI PENDAHULUAN: KONSTRUKSI KEBIJAKAN PENGELOLAAN SAMPAH DI KOTA PEKANBARU 2012-2014
Authors: Anugerah Muhammad Fajar , Syamsuadi Amir , Hartati Seri , Arisandi Diki , Trisnawati Liza , Saputra Roni 
Published: August 2020

Problematika sampah merupakan pekerjaan rumah bagi pemerintah dan masyarakat untuk menyelesaikannya. Kota-kota besar di Indonesia seperti Kota Pekanbaru juga mengalami permasalahan yang sama terkait pengendalian sampah. Berdasarkan data statistik menunjukkan bahwa ada lonjakan penduduk di Kota Pekanbaru sejumlah 1.100.000 jiwa per tahun 2014 yang menyebabkan volume timbulan sampah mencapai sebesar 2.750 m3 dengan asumsi setiap orang menghasilkan sampah 2,5 liter/ hari. Apabila dibandingkan dengan jumlah sampah yang yang diangkut di tempat pembuangan akhir (TPA) Muara Fajar saat ini mencapai 1.667 m3 atau 450 Ton per hari maka capaian cakupan pelayanan pengangkutan sampah kota Pekanbaru adalah 40,91%. Penelitian ini mengidentifikasi rancangan kebijakan pemerintah untuk menyelesaikan permasalahan sampah di Kota Pekanbaru. Penelitian ini menggunakan pendekatan penelitian kualitatif dan teknik triangulasi sehingga mendapat gambaran mengenai rancangan kebijakan yang dibuat oleh Pemerintah Kota Pekanbaru dalam menanggulangi permasalahan sampah ini. Hasil penelitian menunjukkan bahwa bentuk rencana kebijakan yang dilakukan oleh pemerintah Kota Pekanbaru disusun melalui skema kebijakan rencana aksi daerah sampah (KRADS) Kota Pekanbaru dengan mengoptimalisasikan fungsi kelembagaan yang bertanggung jawab dalam pengelolaan sampah, menguatkan fungsi regulasi, dan membenahi teknis operasional pengelolaan sampah.
KOMUNIKASI INTERNASIONAL INDONESIA DALAM MENGHADAPI ANCAMAN SENGKETA LAUT CINA SELATAN DI NATUNA UTARA
Authors: Hanifahturahmi Hanifahturahmi 
Published: August 2020

Penelitian ini bertujuan untuk menganalisis komunikasi internasional Indonesia dalam menghadapi ancaman sengketa Laut Cina Selatan di Natuna Utara pada Era Pemerintahan Joko Widodo dan faktor-faktor yang mempengaruhi komunikasi internasional tersebut. Penelitian ini menggunakan metode penelitian kualitatif dengan pendekatan analisis deskriptif. Hasil penelitian menunjukkan bahwa Strategi komunikasi Internasional Indonesia dalam menghadapi ancaman sengketa Laut Cina Selatan pada Era Pemerintahan Joko Widodo adalah menggunakan pendekatan idealistic humanistic dengan berbagai jalur diplomasi. Pesan komunikasi internasional pemerintahan Joko Widodo adalah Indonesia bersama negara-negara yang berkepentingan di Laut Cina Selatan harus menghilangkan sumber konflik di laut, seperti pencurian ikan, pelanggaran kedaulatan, sengketa wilayah, perompakan, dan pencemaran laut. Faktor-faktor yang mempengaruhi komunikasi internasional pemerintahan Joko Widodo di Laut Cina Selatan dikelompokkan menjadi dua, yaitu faktor domestik yang difokuskan pada kepentingan nasional Indonesia terutama dalam pembangunan ekonomi dan stabilitas politik Indonesia; dan faktor internasional yang difokuskan pada konflik kepentingan antara negara-negara maju yang berambisi untuk menjadi hegemon di kawasan Asia Pasifik baik secara ekonomi maupun politik dan pertahanan
Penyakit Stroke dan Infeksi Corona Virus Disease 2019 (COVID-19): Sebuah Tinjauan Literatur
Authors: Kurnianto Aditya , Tugasworo Dodik , Retnaningsih Retnaningsih , Andhitara Yovita , Ardhini Rahmi , Tamad Fatiha Sri Utami , Agung Locoporta , Budiman Jethro 
Published: August 2020

Latar belakang: Corona virus disease 2019 (COVID-19) adalah suatu penyakit yang disebabkan oleh virus severe acute resporatory syndrome coronavirus 2 (SARS-CoV-2). COVID-19 awalnya diketahui menyerang saluran pernapasan, namun sekarang ini manifestasi klinisnya beragam termasuk manifestasi kelainan saraf/neurologis. Kelainan neurologis yang perlu mendapat perhatian khusus karena morbiditas dan mortalitasnya yang dapat ditekan bila ditangani secara tepat waktu adalah kasus penyakit serebrovaskular/stroke. Tujuan dari tinjauan literatur ini adalah mengkaji secara teori berdasarkan literatur tentang hubungan infeksi COVID-19 dan stroke.
Metode: Review literatur
Pembahasan: Stroke pada COVID-19 berhubungan dengan koagulopati, antibodi antifosfolipid, dan vaskulitis. Manifestasi klinis, pemeriksaan penunjang, dan penanganan pada kasus stroke dengan COVID-19 butuh mendapat perhatian khusus. Penanganan pada stroke dengan COVID-19 difokuskan kepada keselamatan pasien dan keamanan tenaga kesehatan.
Simpulan: Vasokontriksi serebral, peradangan saraf, stres oksidatif, dan trombogenesis dapat berkontribusi terhadap patofisiologi stroke selama infeksi COVID-19. Protokol perawatan di rumah sakit harus dimodifikasi untuk memberikan perawatan individual yang lebih baik untuk pasien stroke disertai COVID-19 dan keamanan bagi tenaga kesehatan.
Profil Klinis, Laboratorium, Radiologis dan Luaran Pasien COVID-19 Pada Anak di RSUP Dr. Kariadi Semarang
Authors: Anam Moh Syarofil , Wistiani Wistiani , Sahyuni Riza , Hapsari Maria Magdalena Diah Endang Apriani Harry 
Published: August 2020

Latar belakang
Kasus COVID-19 pada anak menunjukkan karakteristik klinis yang bervariasi, meskipun umumnya ringan dapat menjadi sumber penularan dan memunyai dampak terhadap kesehatan secara umum.
Tujuan
Melaporkan karakteristik klinis, laboratorium, gambaran radiologis dan luaran pasien COVID-19 pada anak di RSUP Dr. Kariadi Semarang
Metode
Penelitian retrospektif, dengan data dari rekam medis pasien terduga COVID-19 di RSUP dr Kariadi Semarang pada periode Maret – April 2020. Kriteria inklusi pasien usia 0-18 tahun terduga COVID dirawat di rumah sakit, dan dilakukan pemeriksaan PCR dengan spesimen swab. Data yang dikumpulkan adalah demografi, manifestasi klinis, laboratorium, gambaran radiologis, penyakit komorbid, dan luaran. Analisis data menggunakan SPPS for window 12.0 version.
Hasil
Enam puluh satu pasien yang terduga COVID, 41 kasus dilakukan analisis dengan temuan hasil positif pada 5 (12%) kasus, laki-laki 22 (53,7%) dan perempuan 19( 46,3%) dengan median usia 36 bulan (rentang 3-214 bulan), gejala utama batuk 38 (92,7%), demam 37 (90,2%), dan ronkhi 25 (61%). Pada kelompok kasus COVID positif batuk dijumpai pada 5/5 pasien, demam 3/5 pasien, ronkhi 2/5 pasien. Seluruh pasien dari kelompok COVID positif pulang perbaikan, dan 4 kasus dari kelompok COVID negatif meninggal. Kadar lekosit dan limfosit kelompok COVID positif dan negatif berturut-turut dengan nilai signifikansi p 0,62 dan p 0.72, gambaran radiologis antar kelompok p 0,56
Simpulan
Tidak didapatkan perbedaan karakteristik riwayat epidemiologis, gejala dan tanda klinis, laboratorium, foto rontgen toraks serta luaran antar kelompok pasien COVID-19 positif dan negatif.
Kondisi Psikologis Perawat yang Memberikan Asuhan Keperawatan Pada Pasien COVID-19: Tinjauan Narasi
Authors: Santoso Teguh , Sari Dwi Agustiana , Junait Junait , Laely Anna Jumatul 
Published: August 2020

LATAR BELAKANG: Coronavirus disease-19 (COVID-19) menjadi wabah dunia yang menimbulkan beban psikologis bagi masyarakat dan tenaga kesehatan yang memberikan perawatan pada pasien dengan COVID -19. Perawat merupakan salah satu tenaga kesehatan yang menjadi garda terdepan pemberian asuhan keperawatan pada pasien.
TUJUAN: Mendeskripsikan kondisi psikologis perawat yang memberikan asuhan keperawatan pada pasien dengan COVID-19.
METODE: Penelitian ini merupakan narrative review. Sebelas artikel dipilih dari Google Scholar, PubMed, EBSCO, dan ProQuest yang telah di-peer-reviewed dan dipublikasikan, full-text, serta dalam bahasa Inggris mulai dari tanggal 1 Januari 2020 sampai 31 Mei 2020. Istilah pencarian yang digunakan dalam pencarian artikel yakni COVID-19, nursing care, nurse, dan psychological effect.
HASIL: Sebelas artikel yang telah ditinjau menyebutkan bahwa kondisi psikologis perawat yang memberikan asuhan keperawatan pada pasien COVID-19 meliputi kecemasan, rasa takut, depresi, kelelahan, sulit tidur atau insomnia, gangguan mental lain, somatisasi, mudah marah, obsesif-konvulsif, penurunan nafsu makan, merasa tidak nyaman, tidak berdaya, menangis, dan bahkan terlintas untuk bunuh diri.
SIMPULAN: Memberikan perawatan kepada pasien dengan COVID-19 dapat menimbulkan gangguan psikologi pada perawat.
Kata Kunci: Asuhan keperawatan, COVID-19, Efek psikologi, Perawat

Psychological Condition of Nurses who Provided Nursing Care in Patient with COVID-19: A Narrative review
ABSTRACT
BACKGROUND : Coronavirus disease-19 (COVID-19) became epidemic and caused psychological disorder for the community and health workers who provided care for patients with COVID-19. Nurses are one of the frontline workers who provide nursing care to the patients.
OBJECTIVE: To describe psychological condition of nurses who provided nursing care for patients with COVID-19.
METHOD : This article was a narrative review. Eleven articles were selected from Google Scholar, PubMed, EBSCO, and ProQuest which have been peer-reviewed and published, full text in English, started from 1st January 2020 to 31th May 2020. The search terms were COVID-19, nursing care, nurse, and psychological effects.
RESULT : The eleven reviewed articles showed that psychological condition of nurses who provided nursing care in patients with VOVID-19 included anxiety, fear, depression, fatigue, insomnia, other mental disorders, somatization, irritable, obsessive-convulsive, loss of appetite, uncomfortable feeling, helplessness, crying, and even suicidal thought.
CONCLUSION : Providing care in patients with COVID-19 may cause psychological disturbances for nurses.
Keywords: Nursing care, COVID-19, psychological effect, nurse
Aesthetic Significance Of Holidays
Authors: Mamurovna Shadimetova Gulchehra 
Published: August 2020

Holidays have the power to reflect the nation's views, imagination, vision and national values about the scientist and man through artistic images. In addition, holidays form and strengthen feelings such as national pride and national pride, which are composed of such principles as nationhood, popularity, heroism, beauty, grandeur, as well as aesthetic pleasure, aesthetic interest, aesthetic taste and formation of aesthetic ideals – forming a composition of aesthetic perception that distinguishes people from other life events.
In this article, the stages of development of holidays and their artistic and aesthetic features will be studied and studied on a scientific and theoretical basis. Also, the philosophical-aesthetic analysis of the concept of the holiday, the history of its development and scientific-methodological aspects are studied.
Automating creativity assessment with SemDis: An open platform for computing semantic distance
Authors: Beaty Roger E. , Johnson Dan R. 
Published: August 2020

AbstractCreativity research requires assessing the quality of ideas and products. In practice, conducting creativity research often involves asking several human raters to judge participants’ responses to creativity tasks, such as judging the novelty of ideas from the alternate uses task (AUT). Although such subjective scoring methods have proved useful, they have two inherent limitations—labor cost (raters typically code thousands of responses) and subjectivity (raters vary on their perceptions and preferences)—raising classic psychometric threats to reliability and validity. We sought to address the limitations of subjective scoring by capitalizing on recent developments in automated scoring of verbal creativity via semantic distance, a computational method that uses natural language processing to quantify the semantic relatedness of texts. In five studies, we compare the top performing semantic models (e.g., GloVe, continuous bag of words) previously shown to have the highest correspondence to human relatedness judgements. We assessed these semantic models in relation to human creativity ratings from a canonical verbal creativity task (AUT; Studies 1–3) and novelty/creativity ratings from two word association tasks (Studies 4–5). We find that a latent semantic distance factor—comprised of the common variance from five semantic models—reliably and strongly predicts human creativity and novelty ratings across a range of creativity tasks. We also replicate an established experimental effect in the creativity literature (i.e., the serial order effect) and show that semantic distance correlates with other creativity measures, demonstrating convergent validity. We provide an open platform to efficiently compute semantic distance, including tutorials and documentation (https://osf.io/gz4fc/).
Explosive Nucleosynthesis in Near-Chandrasekhar Mass White Dwarf Models for Type Iax Supernovae: Dependence on Model Parameters
Authors: Leung Shing-Chi , Nomoto Ken’ichi 
Published: August 2020

Abstract
The recently observed diversity of Type Ia supernovae (SNe Ia) has motivated us to conduct the theoretical modeling of SNe Ia for a wide parameter range. In particular, the origin of Type Iax supernovae (SNe Iax) has been obscure. Following our earlier work on the parameter dependence of SN Ia models, we focus on SNe Iax in the present study. For a model of SNe Iax, we adopt the currently leading model of pure turbulent deflagration of near-Chandrasekhar mass C+O white dwarfs (WDs). We carry out two-dimensional hydrodynamical simulations of the propagation of the deflagration wave, which leaves a small WD remnant behind and ejects nucleosynthesis materials. We show how the explosion properties, such as nucleosynthesis and explosion energy, depend on the model parameters, such as central densities and compositions of the WDs (including the hybrid WDs), turbulent flame prescription, and initial flame geometry. We extract the associated observables in our models and compare with the recently discovered low-mass WDs with unusual surface abundance patterns and the abundance patterns of some SN remnants. We provide the nucleosynthesis yield tables for applications to stellar archeology and galactic chemical evolution. Our results are compared with the representative models in the literature.
Velocity Dispersions of Massive Quiescent Galaxies from Weak Lensing and Spectroscopy*
Authors: Utsumi Yousuke , Geller Margaret J. , Zahid Harus J. , Sohn Jubee , Dell’Antonio Ian P. , Kawanomoto Satoshi , Komiyama Yutaka , Koshida Shintaro , Miyazaki Satoshi 
Published: August 2020

Abstract
We use MMT spectroscopy and deep Subaru Hyper Suprime-Cam (HSC) imaging to compare the spectroscopic central stellar velocity dispersion of quiescent galaxies with the effective dispersion of the dark matter halo derived from the stacked lensing signal. The spectroscopic survey (the Smithsonian Hectospec Lensing Survey) provides a sample of 4585 quiescent galaxy lenses with measured line-of-sight central stellar velocity dispersion (σ
SHELS) that is more than 85% complete for R < 20.6, D

n
4000 > 1.5 and M
⋆ > 109.5
M
⊙. The median redshift of the sample of lenses is 0.32. We measure the stacked lensing signal from the HSC deep imaging. The central stellar velocity dispersion is directly proportional to the velocity dispersion derived from the lensing σ
Lens,

. The independent spectroscopic and weak lensing velocity dispersions probe different scales, ∼3 kpc and ≳100 kpc, respectively, and strongly indicate that the observable central stellar velocity dispersion for quiescent galaxies is a good proxy for the velocity dispersion of the dark matter halo. We thus demonstrate the power of combining high-quality imaging and spectroscopy to shed light on the connection between galaxies and their dark matter halos.
Bayesian Dynamic Mapping of an Exo-Earth from Photometric Variability
Authors: Kawahara Hajime , Masuda Kento 
Published: August 2020

Abstract
Photometric variability of a directly imaged exo-Earth conveys spatial information on its surface and can be used to retrieve a two-dimensional geography and axial tilt of the planet (spin–orbit tomography). In this study, we relax the assumption of the static geography and present a computationally tractable framework for dynamic spin–orbit tomography applicable to time-varying geography. First, a Bayesian framework of static spin–orbit tomography is revisited using analytic expressions of the Bayesian inverse problem with a Gaussian prior. We then extend this analytic framework to a time-varying one through a Gaussian process in the time domain, and present analytic expressions that enable efficient sampling from a full joint posterior distribution of geography, axial tilt, spin rotation period, and hyperparameters in the Gaussian process priors. Consequently, it only takes 0.3 s for a laptop computer to sample one posterior dynamic map conditioned on the other parameters with 3072 pixels and 1024 time grids, for a total of ∼3 × 106 parameters. We applied our dynamic mapping method to a toy model and found that the time-varying geography was accurately retrieved along with the axial tilt and spin rotation period. In addition, we demonstrated the use of dynamic spin–orbit tomography with a real multicolor light curve of the Earth as observed by the Deep Space Climate Observatory. We found that the resultant snapshots from the dominant component of a principal component analysis roughly captured the large-scale, seasonal variations of the clear-sky and cloudy areas on the Earth.
SN2019dge: A Helium-rich Ultra-stripped Envelope Supernova
Authors: Yao Yuhan , De Kishalay , Kasliwal Mansi M. , Ho Anna Y. Q. , Schulze Steve , Li Zhihui , Kulkarni S. R. , Fruchter Andrew , Rubin David , Perley Daniel A. , Fuller Jim , Piro Anthony L. , Fremling C. , Bellm Eric C. , Burruss Rick , Duev Dmitry A. , Feeney Michael , Gal-Yam Avishay , Golkhou V. Zach , Graham Matthew J. , Helou George , Kupfer Thomas , Laher Russ R. , Masci Frank J. , Miller Adam A. , Rusholme Ben , Shupe David L. , Smith Roger , Sollerman Jesper , Soumagnac Maayane T. , Zolkower Jeffry 
Published: August 2020

Abstract
We present observations of ZTF18abfcmjw (SN2019dge), a helium-rich supernova with a fast-evolving light curve indicating an extremely low ejecta mass (≈0.33 M
⊙) and low kinetic energy (≈1.3 × 1050 erg). Early-time (<4 days after explosion) photometry reveals evidence of shock cooling from an extended helium-rich envelope of ∼0.1 M
⊙ located ∼1.2 × 1013 cm from the progenitor. Early-time He II line emission and subsequent spectra show signatures of interaction with helium-rich circumstellar material, which extends from ≳5 × 1013 cm to ≳2 × 1016 cm. We interpret SN2019dge as a helium-rich supernova from an ultra-stripped progenitor, which originates from a close binary system consisting of a mass-losing helium star and a low-mass main-sequence star or a compact object (i.e., a white dwarf, a neutron star, or a black hole). We infer that the local volumetric birth rate of 19dge-like ultra-stripped SNe is in the range of 1400–8200

Gpc

−
3

yr

−
1

(i.e., 2%–12% of core-collapse supernova rate). This can be compared to the observed coalescence rate of compact neutron star binaries that are not formed by dynamical capture.
Substance Use Education in Canadian Nursing Programs: A Student Survey
Authors: Gagnon Marilou , Payne Alayna , Denis-Lalonde Dominique , Wilbur Kimberly , Pauly Bernie 
Published: August 2020

Background:In Canada, nursing programs have not kept pace with the growing rates and changing patterns of substance use.Method:To get a sense of the current state of substance use education in nursing programs, we conducted a survey of nursing students.Results:Our findings indicate that (a) substance use education is minimal, 1 to 5 hours (43%) or none (20%); (b) students had more working knowledge of legal and prescribed substances than illegal ones; (c) of 22 content areas deemed essential for practice, only seven were covered; (d) students were able to identify statements consistent with a harm reduction philosophy despite limited substance use education; and (e) the majority of students wrongfully believed that illegal substances are more harmful than legal substances.Conclusion:Our findings demonstrate that substance use education in nursing programs is largely insufficient and not keeping up with current issues.[J Nurs Educ. 2020;59(9):510–513.]
Maintaining Clinical Continuity Through Virtual Simulation During the COVID-19 Pandemic
Authors: Palancia Esposito Christa , Sullivan Kelly 
Published: August 2020

Background:
Amidst the COVID-19 pandemic, university instruction was transitioned online, including an undergraduate nursing clinical course. Charged with developing and executing virtual simulations, an online clinical course was conceived.

Method:
Simulated clinical experiences were crafted using a combination of student preassignments and video-conferencing facilitated by faculty. Each experience included the collective review of a case study and student-developed care plans before viewing and debriefing a series of videos. Students summarized their experience in a weekly written reflection.

Results:
Student feedback was examined through their reflections and verbal responses. The videos served as catalysts for robust discussion. Feedback was overwhelmingly positive related to an interactive experience, a heightened sense of teamwork, and enhanced comprehension by sharing differing perspectives of common experiences.

Conclusion:

This educational innovation was successful in creating an engaging environment that facilitated student learning and a sense of togetherness during a global pandemic. The use of technology enabled the continuity of a productive teaching–learning experience.

[
J Nurs Educ
. 2020;59(9):522–525.]
Overlapping Peptides Elicit Distinct CD8+ T Cell Responses following Influenza A Virus Infection
Authors: Assmus Lisa M. , Guan Jing , Wu Ting , Farenc Carine , Sng Xavier Y. X. , Zareie Pirooz , Nguyen Angela , Nguyen Andrea T. , Tscharke David C. , Thomas Paul G. , Rossjohn Jamie , Gras Stephanie , Croft Nathan P. , Purcell Anthony W. , La Gruta Nicole L. 
Published: August 2020

Abstract
The presentation of pathogen-derived peptides on MHC class I molecules is essential for the initiation of adaptive CD8+ T cell immunity, which in turn is critical for effective control of many significant human infections. The identification of immunogenic pathogen-derived epitopes and a detailed understanding of how they are recognized by TCRs is essential for the design of effective T cell–based vaccines. In this study, we have characterized the T cell recognition and immune responses in mice to two naturally presented influenza A virus–derived peptides previously identified from virally infected cells via mass spectrometry. These neuraminidase-derived peptides, NA181–190 (SGPDNGAVAV) and NA181–191 (SGPDNGAVAVL), are completely overlapping with the exception of a 1 aa extension at the C terminus of the longer peptide. This minor peptidic difference results in the induction of two completely independent and non–cross-reactive T cell populations that show distinct functional characteristics after influenza A virus infection of B6 mice. We show that the unique TCR reactivity to the overlapping peptides is present in the naive repertoire prior to immune expansion in B6 mice. Moreover, we provide a structural explanation underlying the distinct CD8+ T cell reactivities, which reinforces the concept that peptide length is a key determinant of Ag specificity in CD8+ T cell responses.