bluuebunny/crossref_metadata_2025_split huggingface dataset:
Translating spatial navigation evaluation from experimental to clinical settings: The virtual environments navigation assessment (VIENNA)
Authors: Rekers Sophia , Finke Carsten 
Published: May 2023

Abstract
Spatial navigation abilities are frequently impaired in neurological disorders and they also decline with normal aging. Researchers and clinicians therefore need valid and easy-to-use spatial navigation assessment tools to study the impact of different neuropathologies and prevent relevant cognitive impairments from going undetected. However, current experimental paradigms rarely address which cognitive processes they recruit, often have resource-intensive setups, and usually require active navigation, e.g., using a joystick or keyboard, thus confounding cognitive performance with fine motor skills. Yet, for clinical feasibility, time-efficient paradigms are needed that are informative and easy to administer in participants with limited technical experience and diverging impairments. Here, we introduce the virtual environments navigation assessment (VIENNA), a virtual adaptation of a brief, standardized, and intuitive spatial navigation paradigm (https://osf.io/kp4c5/). VIENNA is designed to assess spatial navigation without episodic memory demands, requires no interface device, and takes about 16 min to complete. We evaluated VIENNA in 79 healthy middle-aged to older participants (50–85 years) and provide evidence for its feasibility and construct validity. Tests of visuospatial and executive functions, but not episodic memory or selective attention, were identified as cognitive correlates of VIENNA, even when controlling for participant age and overall cognitive performance. Furthermore, VIENNA scores correlated with subjective navigation ability and age, but not with depressiveness, cognitive complaints, or education. The straightforward administration of VIENNA allows for its integration into routine neuropsychological assessments and enables differentiated evaluation of spatial navigation performance in patients with motor impairments and episodic memory deficits.
Transit Depth Variations Reveal TOI-216 b to be a Super-puff
Authors: McKee Brendan J. , Montet Benjamin T. 
Published: May 2023

Abstract
The planets of the TOI-216 system have been previously observed to exhibit large transit-timing variations, which enabled precise mass characterization of both transiting planets. In the first year of TESS observations, TOI-216 b exhibited grazing transits, precluding a measurement of its radius. In new observations, we demonstrate the orbit of the planet has precessed and it is now fully transiting, so we can accurately measure its radius. TOI-216 b is a puffy Neptune-mass planet, with a much larger radius that is now well constrained to

7.84

−
0.19

+
0.21

R
⊕ and a density of 0.201 ± 0.017 g cm−3. We numerically integrate the system across the TESS observations to update and refine the masses and orbits of both planets, finding the uncertainty in the masses are now dominated by uncertainties in the stellar parameters. TOI-216 b represents a growing class of super-puff planets in orbital resonances and with a companion in a nearly circular orbit, suggesting the early evolution of these planets is driven by smooth disk migration.
Giant Impacts and Debris Disk Morphology
Authors: Jones Joshua W. , Chiang Eugene , Duchêne Gaspard , Kalas Paul , Esposito Thomas M. 
Published: May 2023

Abstract
Certain debris disks have nonaxisymmetric shapes in scattered light which are unexplained. The appearance of a disk depends on how its constituent Keplerian ellipses are arranged. The more the ellipses align apsidally, the more nonaxisymmetric the disk. Apsidal alignment is automatic for fragments released from a catastrophic collision between solid bodies. We synthesize scattered light images, and thermal emission images, of such giant impact debris. Depending on the viewing geometry, and if and how the initial apsidal alignment is perturbed, the remains of a giant impact can appear in scattered light as a one-sided or two-sided “fork,” a lopsided “needle,” or a set of “double wings.” The last shape is difficult to reproduce in other scenarios involving gravitational forcing or gas drag, which do not align orbits as well. We compare our images with observations and offer a scorecard assessing whether the scattered light asymmetries in HD 15115, HD 32297, HD 61005, HD 111520, HD 106906, β Pic, and AU Mic are best explained by giant impacts, gravitational perturbations, or sculpting by the interstellar medium.
Feedback in the Extremely Violent Group Merger NGC 6338
Authors: Schellenberger Gerrit , O’Sullivan Ewan , Giacintucci Simona , Vrtilek Jan , David Laurence P. , Combes Francoise , Bîrzan Laura , Pan Hsi-An , Lin Lihwai 
Published: May 2023

Abstract
The galaxy group NGC 6338 is one of the most violent group–group mergers known to date. While the central dominant galaxies rush at each other at 1400 km s−1 along the line of sight, with dramatic gas heating and shock fronts detected, the central gas in the BCGs remains cool. There are also indications of feedback from active galactic nuclei, and neither subcluster core has been disrupted. With our deep radio uGMRT data at 383 and 650 MHz, we clearly detect a set of large, old lobes in the southern BCG coinciding with the X-ray cavities, while the northern and smaller BCG appears slightly extended in the radio. The southern BCG also hosts a smaller younger set of lobes perpendicular to the larger lobes, but also coinciding with the inner X-ray cavities and matching the jet direction in the parsec-resolution VLBA image. Our spectral analysis confirms the history of two feedback cycles. The high radio frequency analysis classifies the compact source in the southern BCG with a power law, while ruling out a significant contribution from accretion. The radio lightcurve over three decades shows a change about 10 yr ago, which might be related to ongoing feedback in the core. The southern BCG in the NGC 6338 merger remains another prominent case where the direction of jet-mode feedback between two cycles changed dramatically.
Des gens d’ici aux gens de là-bas / De Moun Isidan à Moun An Ba La : rencontre avec le photographe et vidéaste Cédrick-Isham Calvados
Authors: Célestine Audrey , Calvados Cédrick-Isham 
Published: May 2023

Alors que l’histoire sociale des migrations en provenance des dits « outre-mer » depuis la départementalisation reste encore à écrire, des œuvres artistiques et culturelles contribuent à la mise en mots, en sons et en images de l’expérience antillaise, réunionnaise ou guyanaise en France hexagonale. Dans cet entretien, le photographe-vidéaste Cédrick-Isham Calvados revient sur les projets Moun An Ba La et LaBaLaVi, des films documentaires aux formats différents autour de la migration, l’exil et l’identité. La multiplication des voix et des profils des personnes à l’écran opère comme un rapprochement entre création artistique et approche sociologique des identités.
Neural-network modeling of solar radiation and temperature variability due to climate change in Ibadan Metropolis
Authors: David A.O. , Oyedeji A.O. , Opafola O.T. , Ogunjimi A.J. 
Published: May 2023

his research focused on studying the variability of solar radiation and temperature under climate change in the Ibadan metropolis. In the study, spatial distribution, temporal variations, annual distribution, estimation and prediction of the solar radiation, minimum and maximum temperature data in the Ibadan Metropolis was collected. A Long Short-Term Memory Neural Network (LSTM-NN) model was developed for the prediction using the time-series data obtained. An ARIMA model was further developed to compare and validate the LSTM-NN model. The performance of the prediction models were determined using the root mean square error (RMSE) and the mean absolute percentage error (MAPE). The RMSE values for the minimum, maximum temperature and solar radiation predictions were 1.543, 1.290, 1.967, and 1.611, 1.309, 2.106 for the LSTM-NN and ARIMA models respectively, while the MAPE values for the minimum, maximum temperature and solar radiation predictions were 3.603, 4.351, 8.859, and 3.840, 4.480, 9.502 for the LSTM-NN and ARIMA models respectively. The LSTM-NN model had a better prediction performance in all categories with lower error when compared with ARIMA. From the prediction, it was observed that there will be a reduction in the maximum temperature, minimum temperature and solar radiation values when compared to obtained data. The observed minimum temperature ranged from 22.9032-23.2032(0C), while the predicted minimum temperature ranged from 19.9260- 19.977(0C) also the observed maximum temperature ranged from 32.87096-33.7064(0C), while the predicted maximum temperature ranged from 29.5159-29.5529(0C), the observed solar radiation ranged from 19.203-19.722 (W/m2 ), while the predicted solar radiation ranged from 14.123-14.115 (W/m2 ). The year with the highest solar radiation which constitutes the useful energy is 2024 with an average value of 14.1395 W/m2
Dosimetric Comparison Between Two and Six Beams Conformal Radiotherapy Plans for Paediatric Wilm's Tumour Patients at Ocean Road Cancer Institute, Tanzania
Authors: Mruma Rashid M. , Dharsee Nazima , Malichewe Christina V. , Kisukari Jumaa D. , Soko Geofrey F. , Myanza Hemed S. , Yoram Furahini 
Published: May 2023

This study aimed to compare the dose distributions of three-dimensional conformal treatment planning using two and six radiation beams among paediatric patients receiving radiotherapy for Wilms tumour at Ocean Road Cancer Institute. CT scans of 53 patients were used to generate 106 treatment plans, 53 plans for two beams, and 53 plans for six beams. Planning target volumes and organs at risk parameters were compared between both plans using paired samples t-test. A p-value < 0.05 was considered statistically significant. The findings showed that the D95% and Dmean of the target are better with six beams than with the two-beam plans (p ˂ 0.001). The conformity index and monitor unit are significantly better with two-beam plans than with six-beam plans (p ˂ 0.001). No volume of the contralateral kidney received more than 12 Gy for both two and six plans. There were no differences in Dmax for the spinal cord (p = 0.208), while Dmean was observed to be lower in two compared to six beams (p ˂ 0.001) for the liver. Six beam plans have good target coverage, while two beam plans have good conformity index and monitor unit. The observed doses to the organs at risk in both plans were lower than their normal tolerance.
Keywords: Wilm's tumour, Three-dimensional conformal radiotherapy, whole abdomen radiotherapy, paediatric radiotherapy, Dosimetry
Potential of Kaolin Clay on Formulation of Water Based Drilling Mud Reinforced with Biopolymer, Surfactant, and Limestone
Authors: Omary Paul M. , Ricky Emanuel X. , Kasimu Naswibu A. , Madirisha Makungu M. , Kilulya Kessy F. , Lugwisha Esther H. J. 
Published: May 2023

Drilling the wellbore into subsurface formations is the earliest stage in the life of a well that requires a suitable drilling fluid with good rheological and filtration control characteristics to achieve a successful drilling operation. This paper reports on the formulation of water-based drilling mud using kaolin clay reinforced with biopolymer, surfactant, and limestone from Tanzania. The raw materials used for the formulation were characterized using XRD, XRF, FTIR, and TGA techniques. The rheological properties, filtration loss, pH, and density of the formulated mud were measured using a viscometer, filter press, pH meter, and mud balance, respectively. The XRD results revealed kaolinite and quartz as the main minerals in all kaolin clay samples which were in agreement with the FTIR findings. The mineralogical composition of the kaolin was observed to vary with the mining sites and influenced the rheological and filtration control characteristics of the mud. The beneficiated drilling mud showed better rheological and filtration control characteristics than the commercially available bentonite mud in Dar es Salaam market and was comparable with the API standards. These results, therefore, are not only new but rather important and novel information on the potential of kaolin clay for the formulation of water based drilling mud.
Keywords: Water-based drilling mud, kaolin clay, biopolymers, bentonite, surfactant
Peran Guru Pendidikan Agama Kristen Dalam Pembinaan Rohani Siswa
Authors: Kiswanto Heri 
Published: May 2023

Peran guru pendidikan agama Kristen pada sekolah sangat diperlukan, sebab berperan sebagai orang tua kedua siswa selama siswa berada di lingkungan sekolah, untuk memberikan suatu perlindungan, menjaga siswanya sehingga setiap siswa dapat merasakan keamanaan serta kenyamanan selama berada di lingkungan sekolah. Guru pendidikan agama Kristen pada sekolah sangat diperlukan sebagai pendidik, sebab peran guru pendidikan agama Kristen tidak hanya sekedar menjadikan anak didiknya berpengetahuan tinggi, tetapi juga harus memiliki perubahan tingkah laku dan memperaktekkan inti dari nilai yang terkandung dalam pelajaran agama. Tujuan Penelitian ini bertujuan bagaimana peran seorang guru pendidikan agama Kristen pada sekolah sangat diperlukan menjadi pembinaan rohani secara material dan spiritual agar nantinya siswa dapat mengembangkan dirinya di dalam sekolah dan masyarakat di mana siswa menempatkan dirinya kelak. Guru pendidikan agama Kristen juga menjadi pembimbing siswa agar imannya bertumbuh, sehingga mencapai kedewasaan dalam rohani. Peran guru pendidikan agama Kristen terhadap pembinaan rohani siswa adalah yang terutama membawa siswa mengenal Tuhan Yesus sebagai juru selamatnya. Metode penelitian yang digunakan dalam penelitian ini yaitu deskriptif kualitatif. Dimana untuk mendapat data yang diperlukan melalui kajian literatur yang berhubungan dengan peran guru pendidikan agama Kristen dalam pembinaan rohani siswa. Dari hasil penelitian ini didapatkan hasil yaitu peran guru Agama Kristen dalam pembinaan rohani siswa mempunyai pengaruh terhadap perubahan dan pertumbuhan rohani siswa, sehingga mengalami pertumbuhan rohani yang berdampak pada tingkah laku peserta didik.

Kata Kunci: Peran Guru Pendidikan Agama Kristen, Pembinaan Rohani Siswa
Literature Review of Unmanned Aerial Systems and LIDAR with Application to Distribution Utility Vegetation Management
Authors: Walker Matthew , Dahle Gregory A. 
Published: May 2023

AbstractStandardized tree risk assessment protocols are beneficial to utility vegetation management (UVM) in that they provide the most consistent qualitative assessment of a tree’s likelihood of failure, likelihood of impact, and overall risk. Yet, utility foresters do not often inspect off-right-of-way (ROW) vegetation due to constraints such as accessibility and time, which leaves many off-ROW trees unmonitored or with limited monitoring. This review focuses on the key studies addressing the application of unmanned aerial systems (UAS)-based LIDAR systems, especially in terms of UVM along electrical distribution systems. We reviewed the scientific literature in terms of the acquisition of UAS-based LIDAR data and the processing of the data. The incorporation of UAS-based LIDAR will allow utility foresters to better manage both on- and off-ROW trees to better identify tree risks and thus reduce outages and increase resiliency of distribution power lines.
Literasi Komunikasi Masyarakat Dalam Kewaspadaan Bencana Banjir (Studi pada Kegiatan Badan Penanggulangan Bencana Daerah (BPBD) Kota Kendari)
Authors: Pratiwi Selvina Tiar , Tarifu La , Kamil Sitti Utami Rezkiawaty 
Published: May 2023

Tujuan penelitian adalah untuk mengetahui kegiatan literasi komunikasi BPBD Kota Kendari kepada masyarakat dalam upaya meningkatkan kewaspadaan bencana banjir di Kota Kendari. Metode penelitian yang di gunakan yaitu jenis penelitian kualitatif dengan menggunakan metode deskrptif. Hasil penelitian menunjukan bahwa literasi komunikasi bencana merupakan pendukung kegiatan BPBD kota Kendari dalam upaya peningkatan kewaspadaan bencana banjir yang dilakukan dengan berbagai kegitan pengurangan resiko bencana sebagai gerakan dalam rangka membangun kesadaran masyarakat mengenal lingkungannya malalui sosialisasi, pembuatan pamflet dan pemberian infromasi melalui media sosial. Kegiatan pengurangan resiko bencana bertujuan untuk mengurangi resiko akibat bencana banjir yang sering terjadi. kegiatan literasi komunikasi bencana ini di lakukan pada paska prabencana (sebelum bencana) banjir sebagai upaya meningkatkan kewaspadaan bencana masyarakat kota kendari dalam menghadapi jika bencana banjir terjadi atau sebagai bentuk peringatan dini.
”Dampak Rendahnya Perpustakaan Di Masa Pandemi Covid-19 Pada Siswa SMPN 2 Raha”
Authors: Nurmita Wa Ode , Tarifu La , Susilawaty Fera Tri 
Published: May 2023

Penelitian ini bertujuan untuk mengetahui Dampak Rendahnya Pemanfaatan Perpustakaan Pimasa pandemi Covid-19 Pada Siswa SMPN 2 Raha. Metode penelitian yang digunakan adalah deskripsi Kualitatif, Informan dalam penelitian sebanyak lima orang. Teknik pengumpulan data dilakukan dengan melalui observasi, wawancara dan dokumentasi. Hasil penelitian ini menunjukkan bahwa Dampak Rendah Pemanfaatan Perpustakaan Di Masa Pandemi Covid-19 Pada SMPN 2 Raha ada beberapa dampak sesuai dengan menurut Sutarno (2003). Dampak rendahnya pemanfaatan perpustakaan di masa pandemi Covid-19 ada 4 dampak yaitu Pemeliharaan bahan pustaka, Kebersihan perpustakaan, Kerapian koleksi, Penataan koleksi. Pengelola perpustakaan dan Pemustaka merasa tehalang dengan adanya Covid-19 sehingga mereka tidak bisa menata perpustakaan dengan baik dan pengunjung juga tidak bisa berkunjung ke perpustakaaan seperti biasanya. Penelitian ini diharapkan dapat menjadi rujukan sebagai bahan informasi bagi peneliti selanjutnya yang akan meneliti topik yang berkaitan dengan DampakRendanya Pemanfaatan Perpustakaan Di Masa Pandemi Covid-19.
Điều trị thoát vị morgagni hai bên qua đường mở bụng kết hợp sử dụng dây chằng liềm và dây chằng tròn: Ca lâm sàng
Authors: Sơn Trần Quế , Minh Đỗ Đức , Công Lê Hữu , Trường Mạc Thế , Kiên Nguyễn Trung , Tuyến Phùng Văn , Hùng Trần Mạnh , Học Trần Hiếu 
Published: May 2023

Thoát vị hoành kiểu Morgagni hay thoát vị Morgagni hiếm gặp ở bệnh nhân trưởng thành. Lựa chọn kỹ thuật mổ vẫn dựa trên kinh nghiệm của phẫu thuật viên. Chúng tôi thông báo một bệnh nhân nữ, 73 tuổi có biểu hiện đau tức ngực 1 tháng, không đau bụng, không buồn nôn. Chụp cắt lớp vi tính thấy đại tràng và mạc nối lớn thoát vị qua cơ hoành lên khoang màng phổi hai bên. Nội dung thoát vị là đại tràng ngang và mạc nối lớn được đưa trở lại ổ bụng. Đường kính lỗ thoát vị ở bên phải là 30x50mm, bên trái là 85x17mm. Phục hồi giải phẫu bằng khâu chân cơ hoành vào thành bụng trước, che đường khâu bằng dây chằng liềm và dây chằng tròn. Bệnh nhân nằm viện 12 ngày, không biến chứng. Khám sau 11 tháng, người bệnh khỏe mạnh, và chưa tái phát. Kết quả trên cho thấy mổ mở, khâu mũi chỉ rời, kết hợp sử dụng dây chằng liềm và dây chằng tròn là kỹ thuật có thể áp dụng trong sửa chữa thoát vị Morgagni. Tuy vậy, hiệu quả của kỹ thuật này cần được tiếp tục đánh giá với số lượng người bệnh lớn hơn.
"War is not always a scourge, sometimes salvation": F.M. Dostoevsky's Philosophy of War
Authors: Юдахин А.А. 
Published: May 2023

Статья посвящена исследованию воззрений Ф.М. Достоевского на войну как на теологический, этический, социокультурный и историософский феномен. Спорадически присутствующая во всем послекаторжном творчестве Достоевского, особое звучание военная тематика получает в записных книжках и статьях «Дневника писателя» накануне и во время Русско-турецкой войны 1877-1878-х годов. Концептуальный анализ эпистолярного и публицистического наследия автора позволяет определить генезис, характерные черты и место провоенных воззрений Достоевского в общей системе мировоззрения писателя
The article is devoted to the study of F.M. Dostoevsky's views on war as a theological, ethical, socio-cultural and historiosophical phenomenon. Sporadically presented throughout Dostoevsky's post-penal servitude works, military themes receive a special sound in notebooks and articles of the Writer's Diary on the eve and during the Russian-Turkish War of 1877-1878. The conceptual analysis of the author's epistolary and journalistic heritage makes it possible to determine the genesis, characteristic features and place of Dostoevsky's pro-war views in the general system of the writer's worldview.
M.Yu. Lermontov’s poem “Leaf”: romantic conflict in robes of civilization conflict
Authors: Анкудинов К.Н. 
Published: May 2023

Статья анализируется конфликт в стихотворении М. Ю. Лермонтова «Листок» (1841). Новизна этой статьи заключается в том, что исследователи истолковывали конфликт в тексте поэта как цивилизационный или как индивидуальный, тогда как статья совмещает эти две методологии. Персонажи стихотворения М. Ю. Лермонтова одновременно оказываются эмблемами разных цивилизаций (листок – это эмблема европейской цивилизации, чинара – эмблема северокавказской цивилизации) и носителями романтического конфликта между «Я» и «Не-Я». Базовое значение в тексте придаётся проблеме невозможности вербального контакта в романтической парадигматике. Это показывает переход поэта от «канонического романтизма», стоящего на сюжетных стереотипах, к «рефлексивному романтизму», исследующему себя.
The article analyzes the conflict in the poem by M. Yu. Lermontov "Leaf" (1841). The novelty of this article is that researchers interpreted the conflict in the poet's text as civilizational or as individual, while this article combines these two methodologies. The characters of the poem by M.Yu. Lermontov simultaneously turn out to be emblems of different civilizations (the Leaflet is the emblem of European civilization; the Chinar is the emblem of North Caucasus civilization) and carriers of a romantic conflict between "I" and "Non-I". The basic meaning in the text is given to the problem of the impossibility of verbal contact in the romantic paradigm. This shows the poet's transition from "canonical romanticism", standing on plot stereotypes, to "reflective romanticism," exploring itself
PROGRAM PEMBINAAN DAN PENDAMPINGAN UMKM PIK MENYEDIAKAN TAWARAN YANG TEPAT PADA PT MAHASURI UTAMA PULOGADUNG JAKARTA
Authors: Lily Harjati  , Tony Sitinjak  , Siagian Dergibson , Tumpal JRS  
Published: May 2023

Saat ini menyediakan produk yang tepat bagi pelanggan sangat penting untuk menjaga kelangsungan bisnis. Namun demikian masih banyak yang belum memahami bagaimana menyediakan tawaran yang tepat untuk pelanggan. Fokus dari kegiatan ini adalah memberikan pemahaman tentang pentingnya menyediakan tawaran yang tepat untuk pelanggan, yang akan menjamin peningkatan omzet perusahaan khususnya di masa pandemic covid – 19. , kegiatan Pengabdian kepada Masyarakat (PKM) ini dilaksanakan dengan Kerjasama dengan PT Mahasuri Utama, Pulogadung Jakarta. Diawali dengan perumusan masalah, dilanjutkan dengan perumusan materi dan penentuan bentuk kegiatan. PKM ini dilaksanakan pada tanggal 24 November 2021 dengan menggunakan platform online, karena berlangsung di tengah Pandemi Covid-19 dan pemberlakuan Peraturan Pembatasan Kegiatan Masyarakat (PPKM) Mikro di DKI Jakarta. Materi yang disampaikan meliputi model perilaku konsumen, karateristik yang mempengaruhi perilaku konsumen, perilaku keputusan pembelian dan proses keputusan pembelian dan proses keputusan pembeli untuk produk baru. Setelah mengikuti kegiatan ini, peserta merasakan manfaat yang besar dan mengusulkan adanya kegiatan sejenis dengan topik yang berbeda. Topik yang diusulkan adalah pemasaran digital dan identifikasi peluang bisnis di masa pandemi