bluuebunny/crossref_metadata_2025_split huggingface dataset:
Definitions of intracranial aneurysm size and morphology: A call for standardization
Authors: Merritt William C. , Berns Holly F. , Ducruet Andrew F. , Becker Timothy Andrew 
Published: October 2021

Background:
Intracranial aneurysms (IAs) are classified based on size (maximal dome diameter) as well as additional parameters such as neck diameter and dome-to-neck ratio (DNR). The neurosurgical literature includes a wide variety of definitions for both IA size and neck classifications. Standardizing the definitions of IA size and wide-neck classifications would help eliminate inconsistencies and potential misunderstandings of aneurysm morphology and rupture risk.

Methods:
We queried the MEDLINE (EBSCO) database using the terms “unruptured IA” and (“small” or “medium” or “large”) and filtered based on publication date, language, and scholarly journals. The resulting articles and their references were further screened for eligibility. This identified 286 records, of which 104 were excluded, leaving 182 articles for analysis. The review found several different IA size classifications and neck classifications.

Results:
A review of the existing literature describing size and neck classifications revealed 13 size classifications for small aneurysms, four classifications for medium aneurysms, 15 classifications for large aneurysms, and one classification for giant aneurysms. There were also seven different wide-neck classifications found.

Conclusion:
It is imperative that a standardization in classification be implemented to help interventionalists make the most informed decisions regarding emerging treatment options as new endovascular technologies and devices are emerging with indications based around these classifications. Based on the database findings, this article recommends standardized quantitative measurement ranges for IA size and neck classifications.
Ossification of the posterior longitudinal ligament at the craniocervical junction presenting with Brown-Séquard syndrome: A case report
Authors: Schuermans Valérie Nicole Elise , van Aalst Jasper , Postma Alida A. , Smeets Anouk Y. J. M. 
Published: October 2021

Background:
Several case reports about spinal cord compression due to hyperostosis at the craniocervical junction are available. However, compression at C1-C2 solely due to ossification of the posterior longitudinal ligament (OPLL) is rare.

Case Description:
A 50-year-old Asian male, with a history of lumbar spinal canal stenosis, presented with a progressive quadriparesis within 3 months. Imaging showed central OPLL at the C1-C2 level contributing to severe spinal cord compression. The patient improved neurologically after a C1-C2 laminectomy.

Conclusion:
A patient presented with a progressive Brown-Séquard syndrome due to OPLL at the craniocervical junction (C1-C2 level) and improved following a decompressive laminectomy.
Pediatric angiocentric glioma with acute intracerebral hemorrhage: A case report with 36 months follow-up
Authors: Zhang Rui , Xu Xin , Zhou Huakang , Yao Dongying , Wei Ru , Muhammad Sajjad 
Published: October 2021

Background:
Angiocentric glioma (AG) is an extremely rare intracranial tumor that was first described in 2005 and identified as a special type of intracranial tumor in 2007 by the WHO, which mainly affects children and young adolescents. Epilepsy is the main presentation; therefore, it was recognized as a seizure-related tumor in the past. Here, we report a case of AG with acute intracerebral hemorrhage (ICH) as the first symptom who never had a seizure onset.

Case Description:
A 3-year-old girl with the right limb weakness was admitted to our hospital 4 h after onset in 2018. Computed tomography showed a hematoma of about 20 ml accompanied by a hyper/iso-dense spheroid lesion located in the sub-cortex of the left parietal lobe. Magnetic resonance image (MRI) showed signs of hypointense signal in T1, T2, and fluid-attenuated inversion recovery sequence, distinct enhancement of this tumefactive lesion in the contrast-enhanced sequence. Thus, the admission diagnosis was neoplasm with acute ICH. A gross total resection of the tumor was achieved by parietal craniotomy. The histopathological diagnosis was AG. No signs showed tumor recurrence after 36 months of follow-up.

Conclusion:
This is the sole case of AGs with acute intracranial hemorrhage as the first symptom without any kind of epilepsy by far. This case had unique MRI signs that were different from the previous description. This case enriches the clinical and radiological manifestations of AG and reveals that further investigations are needed to further understand AG.
Analisis Kemampuan Pemahaman Konsep Matematis Siswa Pada Materi Komposisi Fungsi
Authors: Utami Nur Isnaini , Sudirman Sudirman , Sukoriyanto Sukoriyanto 
Published: October 2021

<p>Aspek pemahaman konsep matematis menjadi dasar utama siswa dalam menyelesaikan permasalahan matematika. Tujuan penelitian ini adalah memberikan deskripsi kemampuan pemahaman konsep matematis siswa kelas XI SMKN 1 Kudus dalam menyelesaikan soal komposisi fungsi. Indikator pemahaman matematis pada penelitian ini mengacu kriteria mengukur kemampuan pemahaman matematis Thompson, sehingga peneliti dapat mengukur dan mengetahui bagaimana kemampuan pemahaman matematis subjek penelitian. Penelitian menggunakan metode deskriptif kualitatif. Subjek dalam penelitian ini adalah 3 siswa kelas XI Tata Boga 3 dengan menggunakan teknik <em>purposive sampling</em>. Instrumen penelitian menggunakan 3 buah soal materi komposisi fungsi berupa tes tertulis berbentuk uraian yang telah disesuaikan dengan indikator pemahaman matematis yang digunakan. Setelah rangkaian proses analisis data dilakukan, hasil penelitian menunjukkan bahwa kemampuan pemahaman matematis dari ketiga subjek penelitian tergolong sangat tinggi berdasarkan tabel klasifikasi kemampuan pemahaman matematis, yaitu sebesar 86%. Secara garis besar, subjek menyelesaikan soal tes yang diberikan sesuai dengan aturan konsep, notasi, dan istilah dalam materi komposisi fungsi, meskipun masih terdapat kesalahan miskonsep yang dilakukan.</p><p><em><br /></em></p><p><em>The aspect of understanding mathematical concepts is the main basis for students in solving math problems. The purpose of this research is to describe the ability of students to understand mathematical concepts in class XI SMKN 1 Kudus in solving the composition of functions. Indicators of mathematical understanding in this study refer to the criteria for measuring Thompson's mathematical understanding so that researchers can measure and find out how the subject's mathematical understanding ability. This research used a qualitative descriptive method. The subjects in this study were 3 students of class XI “Tata Boga” 3 using the purposive sampling technique. The research instrument used 3 questions about the composition of the function in the form of a written test in the form of a description which has been adjusted to the indicators of mathematical understanding. After a series of data analysis processes were carried out, the results of this study indicated that the mathematical comprehension ability of the three research subjects was classified as very high based on the classification table of mathematical comprehension abilities, which was 86%. The subject completed the test questions given in accordance with the concept rules, notations, and terms in the function composition material, although there were still misconceptions that were made.</em></p>
Analisis Self Confidence Pada Siswa Kelas XI Sekolah Kejuruan (SMK) Dalam Pembelajaran Matematika Daring
Authors: Santi Dina Pratiwi Dwi , Setiyani Setiyani , Suhena Ena , Dwiyanti Fasha , Suryana Nana 
Published: October 2021

<p>Tujuan penelitian ini untuk menganalisis <em>self convidence </em>pada Siswa Sekolah Menengah Kejuruan (SMK) di Cirebon dalam mengikuti pembelajaran <em>online</em>. metode yang digunakan dalam penelitian ini adalah metode penelitian kualitatif deskriptif, penelitian ini mengambil informasi <em>self convidence </em>pada Siswa Sekolah Menengah Kejuruan dicirebon. Sampel dalam penelitian ini adalah Siswa Sekolah Menengah Kejuruan di Cirebon yang terdiri dari 30 siswa oleh 29 laki – laki dan 1 perempuan dari jurusan Teknik Kendaraan Ringan Otomotif. instrumen yang digunakan adalah angket kepercayaan diri siswa, yang dibentuk dari 7 indikator kepercayaan diri atau <em>self convidence</em><em> </em>terdiri dari 1.)Percaya pada kemampuan diri sendiri I sebesar 55,3%, kemudian 2.).Percaya.pada kemampuan.diri.sendiri.II sebesar 59%, 3.) Bertindak.mandiri.dalam mengambil keputusan sebesar 61,5%,4.)Menghargai diri dan usaha sendiri sebesar 55,6%, 5.)Bersemangat Ketika menggemukakan pendapat dalam diskusi sebesar 65,1%, 6.) Berani menghadapi tantangan I sebesar 58,6%, 7.)Berani menghadapi tantangan II sebesar 46,9%. Dari hasil perhitungan rata-rata berdasarkan indikator kemampuan <em>self convidence </em>diperoleh hasil dengan pencapaian 6 indikator bernilai sedang dan 1 indikator bernilai rendah. siswa yang tergolong rendah disebabkan karena kurangnya percaya diri dengan cenderung menghindari kegagalan dan enggan berubah atau atau mencoba sesuatu yang baru, sedangkan siswa yang tergolong sedang siswa yang cenderung berani dan percaya diri saat kegiatan.</p>
Penerapan Pembelajaran Teams Games and Tournament Secara Daring untuk Meningkatkan Hasil Belajar dan Keaktifan Siswa
Authors: Handayaningsih Rohyatun , Hidayanto Erry , Qohar Abdul 
Published: October 2021

<p class="JRPMAbstractBody">Penelitian ini bertujuan untuk mendiskripsikan penerapan Teams Games and Tournament pada pembelajaran daring mata pelajaran Matematika dalam upaya meningkatan keaktifan dan hasil belajar siswa pada materi aljabar. Penelitian ini merupakan penelitian tindakan kelas (PTK). Penelitian ini dilakukan dalam dua siklus, adapun tahapan dalam setiap siklusnya meliputi: (1) perencanaaan, (2) pelaksanaan dan pengamatan serta (3) refleksi. Subjek dalam penelitian ini adalah 32 siswa kelas VII B Madrasah Tsanawiyah Negeri (MTsN) 8 Gunungkidul. Instrumen utama dalam penelitian ini adalah peneliti dan instrumen pendukung adalah lembar observasi, angket serta soal tes. Pengumpulan data dilakukan melalui observasi pembelajaran, dan pemberian angket serta tes. Teknik analisis data dalam penelitian ini adalah diskriptif kualitatif. Hasil penelitan menunjukkan bahwa penerapan pembelajaran tipe Teams Games and Tournament (TGT) secara daring dapat meningkatkan hasil belajar dan keaktifan siswa. Hal ini ditunjukkan data hasil observasi keaktifan sebesar 39,60% pada siklus I, mengalami kenaikan pada siklus II menjadi 70,40%. Sedangkan data pada angket menunjukkan hasil keaktifan pada siklus I sebesar 67,44% meningkat menjadi 80,56% pada siklus II. Hasil ketuntasan belajar siswa pada siklus I sebesar 39 % meningkat menjadi 71% pada siklus II.</p>
Analisis Kesalahan Siswa dalam Memecahkan Masalah Geometri Berdasarkan Kriteria Ennis
Authors: Hasanah Firda Dyah Alvin , Sukoriyanto Sukoriyanto , Sulandra I Made 
Published: October 2021

<p>Tujuan penelitin ini adalah menerapkan kriteria Ennis untuk mendeskripsikan kesalahan pemecahan masalah geometri siswa. Enam kriteria Ennis yaitu <em>focus</em>, <em>reason</em>, <em>inference</em>, <em>situation</em>, <em>clarity,</em> dan <em>overview</em>. Metode yang digunakan adalah penelitian deskriptif kualitatif. Calon subjek yaitu 30 siswa kelas VIII menyelesaikan soal tes geometri terkait persegi dan persegi panjang. Selanjutnya dari masing-masing kategori kemampuan matematika diambil 1 siswa sebagai subjek penelitian. Sehingga total subjek sebanyak 3 siswa. Data yang diambil adalah jawaban tertulis siswa dan hasil wawancara siswa yang menjadi subjek penelitian. Materi yang digunakan dalam penelitian ini adalah persegi dan persegi panjang. Berdasarkan hasil penelitian, diperoleh bahwa siswa berkemampuan matematika tinggi melakukan kesalahan pada kriteria <em>clarity</em>. Siswa dengan kemampuan matematika sedang melakukan kesalahan pada kriteria <em>focus, inference, situation, clarity </em>dan <em>overview</em>. Sedangkan siswa dengan kemampuan matematika rendah melakukan kesalahan pada kriteria <em>focus, reason, situation, clarity</em> dan <em>overview</em>. Secara garis besar, baik siswa kemampuan matematika tinggi, sedang ataupun rendah, masih melakukan kesalahan dalam memecahkan masalah geometri.</p>
Cristo já entregou o Reino?
Authors: Voigt Simão 
Published: October 2021

A tradução brasileira (CNBB) do Prefácio da Festa de Cristo Rei nos faz proclamar liturgicamente que Cristo já “entregOU” o Reino ao Pai:
“Com óleo de exultação ungistes vosso Unigênito, Jesus Cristo e Senhor nosso, Sacerdote eterno e rei do universo, para que, oferecendo-se na cruz, vítima pura e pacífica, realizasse a redenção dos homens; e, submetendo ao seu poder toda criatura, entregou [sic!] à vossa majestade o reino eterno...”
Sempre considerei esse pretérito “entregou” como paulina- mente errôneo, devendo ser fruto de algum mal-entendido em matéria de ‘Reino’ e dum correspondente erro de tradução. Erro de pormenor (?), mas a ‘incomodar’ sempre de novo a cada festa de Cristo Rei...
KUALITAS PELAYANAN PUBLIK MELALUI APLIKASI SISTEM ADMINISTRASI KEPENDUDUKAN BERBASIS TEKNOLOGI INFORMASI (SAKTI) DI KELURAHAN SEMAMPIR
Authors: Susanto Djoko , Pramono Teguh , Kristiawan Indria Puspita 
Published: October 2021

Abstrak Teknologi Informasi bisa di lakukan dengan berbagai cara, salah satunya yaitu melalui internet yang bisa digunakan dimanapun dan kapanpun menggunakan jaringan internet. Pemerintah Kota Kediri melalui Dinas Kependudukan dan Pencatatan Sipil mengeluarkan pelayanan administrasi kependudukan yang dikembangkan dengan berbasis Sistem Informasi Administrasi Kependudukan (SIAK), mengeluarkan program melalui media aplikasi online yaitu Sistem Administrasi Kependudukan Berbasis Teknologi Informasi (SAKTI). Kota Kediri memiliki fungsi teknologi informasi dan komunikasi yang berperan penting dalam masyarakat dan lebih strategis. Berdasarkan Undang-Undang Nomor 24 Tahun 2013 tentang Pengelolaan Kependudukan. Pelayanan harus dilaksanakan dengan benar dan cepat agar masyarakat puas dengan pelayanan. Berdasarkan uraian tersebut, maka tujuan penelitian ini adalah Mengetahui Pelayanan Publik melalui Aplikasi Sistem Administrasi Kependudukan Berbasis Teknologi Informasi (SAKTI) di Kelurahan Semampir. Kata Kunci: Teknologi Informasi; Pelayanan Administrasi Kependudukan; Kepuasan Masyarakat. Abstract Information technology can be done in various ways, one of which is through the internet which can be used anywhere and anytime using the internet network. The Kediri City Government through the Department of Population and Civil Registration issued population administration services which were developed based on the Population Administration Information System (SIAK), issued programs through online application media, namely the Information Technology-Based Population Administration System (SAKTI). The city of Kediri has the function of information and communication technology which plays an important role in society and is more strategic. Based on Law Number 24 of 2013 concerning Population Management. Services must be carried out correctly and quickly so that people are satisfied with the service. Based on this description, the purpose of this research is to find out public services through the application of the Information Technology-Based Population Administration System (SAKTI) in Semampir Village. Keywords: Information Technology; Population Administration Services; Community Satisfaction.
Over Hill and Dale in Pursuit of the Russian Fox
Authors: Platt Kevin M.F. 
Published: October 2021

Abstract
Jeffrey Brooks’ book The Firebird and the Fox presents a synthetic account of Russian cultural history from the middle of the nineteenth century to the middle of the twentieth. Brooks describes culture as an “ecosystem,” persistent across seeming moments of historical rupture such as the revolutions of 1917, animated by certain overarching thematic concerns, and uniting readers and writers across a broad spectrum of levels of social life, from the newly literate popular masses to the educated elites, and forms of media, from prestigious belles lettres to popular illustrated weeklies, satirical journals and children’s literature. Drawing on the theoretical description of historiographical writing offered by Hayden White, this essay examines Brooks’ book in terms of its formal patterning as a comedic narrative and its poetic basis in the trope of synecdoche, which undergird its analytical efforts to integrate material across seeming historical and social divides.
Reading Between the Institutions, Reading Between the Genres, Reading Between the Lines: Jeffrey Brooks’ The Firebird and the Fox
Authors: Todd William Mills 
Published: October 2021

Abstract
Jeffrey Brooks’ new book, The Firebird and the Fox, draws on an unsurpassed knowledge of Russian literature and culture of all levels, from the folk and popular to the canonical and avant-garde. It divides the “age of genius” (1855–1953) into three periods: the emancipation of the arts (1850–1889), politics and the arts (1890–1916), the Bolshevik Revolution and the arts (1917–1950), each with its own configurations of popular and high culture and construction of creative artists, media, and readers. But three core themes overarch the periods and the exceptionally broad range of phenomena the book discusses: freedom and order, boundaries, art and reality. Throughout Brooks analyzes crossovers and intersections between cultural institutions, between genres and media, and – especially for the Soviet period – between the lines. His categories are at times sociological, historical, and literary. The book implies a theory of cultural production that gives unusual weight to the agency of creative artists. In conclusion readings of three works Brooks does not analyze (Dostoevsky’s Demons, Bely’s Petersburg, and Eisenstein’s Alexander Nevsky) illustrate the productivity of Brooks’ broad and humane approach to Russian artistic culture.
The Ultimate Bolshevik
Authors: Gregory Paul R. 
Published: October 2021

Abstract
Ron Suny’s Stalin: Passage to Revolution traces Stalin from a young revolutionary in the Caucasus to his ascent to the top of the Bolshevik hierarchy. Discovered and promoted by Lenin, the young Stalin agitated among the workers of the giant factories in Baku, Tiflis, and Batumi as Russian socialists split between Menshevism’s social democracy and Bolshevism’s Marxist revolution. Between 1902 and 1917, Stalin was arrested or exiled six times, escaping five times. Rushing to Petrograd in the wake of the abdication and formation of the coalition government, Stalin managed the Bolshevik press and served as the main Bolshevik figure in Lenin’s absence. Although not among the most popular political parties, the Bolshevik’s “ground game” among workers and soldiers proved decisive once Lenin concluded to begin the Bolshevik coup.
De-Russification of Government as a Factor in the Disintegration of the USSR
Authors: Mironov Boris 
Published: October 2021

Abstract
In the Soviet Union from 1917 to 1990, the political inequality of the nationalities’ representation in institutions of governance was overcome, non-Russians’ participation in the power structures increased, and Russians’ role in administration correspondingly decreased. The increased non-Russian percentage in governance was mainly due to the introduction of the democratic principle in government formation, according to which ethnicities should participate in proportion to their number. By 1990 in the USSR overall, Russians had a slight majority in all power structures, corresponding roughly to their higher share in the country’s population. In the union republics, however, the situation was different. Only in the RSFSR did all peoples, Russian and non-Russian, participate in government administration in proportion to their numbers, following the democratic norm. Elsewhere, Russians were underrepresented and therefore discriminated against in all organs of power, including the legislative branch. Representatives of non-Russian titular nationalities, who on average filled two-thirds of all administrative positions, predominated in disproportion to their numbers. Given these representatives’ skill majority in legislative bodies, republican constitutions permitted them to adopt any laws and resolutions they desired, including laws on secession from the USSR; and the executive and judicial authorities, together with law enforcement, would undoubtedly support them. Thus, the structural prerequisites for disintegration were established. Thereafter, the fate of the Soviet Union depended on republican elites and the geopolitical environment, because of the Center’s purposeful national policy, aimed toward increasing non-Russian representation among administrative cadres and the accelerated modernization and developmental equalization of the republics.
Social Participation and Quality of life of Rural Elderly Living in Community Dwelling in Nepal
Authors: Joshi Mahendra Raj 
Published: October 2021

The concept of social participation integrates with the policy of active ageing along with health and security. It encourages and advocates the productive engagement of elderly and acknowledges their potential contribution in the society. The main objective of this paper is to explore the status of social participation and its influence on their quality of life of older people living in community dwelling in Nepal. A cross-sectional community-based survey was carried out (November-December 2017) among 547 randomly selected 60 years and older people living in community dwelling. Quality of life (QOL) was measured by using the World Health Organization Quality of Life-abbreviated scale and social participation was measured by asking direct questions related to their participation in publing meeting, and perception about social relations in last one year. Descriptive technique was used to analyze the data. One way ANOVA was performed to explain the significance of differentials in quality of life and its dimension among older people.vThe findings shows majority (52.9%) of males and less than half of females (37.9%%) who have attended any types of publing in last one year. This study found QOL score of Nepalese elderly was 12.92. It shows quality of life of Nepalese elderly was moderate level (with in the range of 4-20 scales). The mean scores of overall QOL index of elderly people who have attended public meeting was observed significantly higher (M=13.72) compared to those who did not attend of any public meeting (M= 12.29). Elderly social participation have significantly better quality of life in Nepal. This suggests the need to improve the frequency of participation of elderly people to their community which provides them opportunities to interact more with their physical as well as social environment that consequently improved their overall QOL.