bluuebunny/crossref_metadata_2025_split huggingface dataset:
Neuroblastoma Fetal: Relato De Caso
Authors: Nebesniak Caio Siqueira , Neto Attilio Brisighelli 
Published: November 2022

Introdução: O neuroblastoma é um tumor de células nervosas embrionárias pouco diferenciadas. Embora mais comumente encontrado na glândula adrenal (90%), também pode ser encontrado no mediastino posterior ou ao longo da cadeia neural simpática. Além disso, o neuroblastoma congênito é o segundo tumor mais comum no período neonatal, correspondendo a 20% de todos os tumores congênitos.
Objetivo: Relatar um caso de neuroblastoma fetal diagnosticado em nosso Serviço.
Relato de caso: Tratou-se de uma gestação onde a paciente possuía diabetes mellitus gestacional e idade gestacional de 38 semanas e 3 dias. O feto, segundo ultrassonografia (USG) morfológica, apresentava uma lesão tumoral em sua glândula suprarrenal direita, além de macrossomia. Por conta dos resultados observados, foi realizado um parto por cesárea, sem intercorrências. Na USG pós-parto a lesão tumoral permaneceu, porém, não foram observadas repercussões clínicas. O recém-nascido recebeu alta do Serviço com encaminhamento ambulatorial para a equipe de cirurgia pediátrica, e uma terceira USG demonstrou uma lesão sólido-cística em sua glândula adrenal direita, que media 2,8 x 2,7 x 2,0 cm, ainda sem repercussões clínicas.
Conclusão: O neuroblastoma fetal possui ótimo prognóstico, e relatos de remissão tumoral espontânea são comuns. Entretanto, é necessária cautela frente a este tipo tumor, visto que é possível que ocorram metástases in utero ou compressão da medula espinal do feto/neonato. Destaca-se a importância de exames de imagem, principalmente a USG e ressonância magnética, pré-natais para a identificação prévia do neuroblastoma, e pós-parto para a identificação do estadiamento do tumor. Outrossim, os tumores classificados em 4S são de melhor prognóstico, com a possibilidade de remissão espontânea.
U-shaped Vision Transformer and Its Application in Gear Pitting Measurement
Authors: Wang Sijun , Qin Yi , Xi Dejun , Liang Chen 
Published: November 2022

Although convolutional neural networks (CNNs) have become the mainstream segmentation model, the locality of convolution makes them cannot well learn global and long-range semantic information. To further improve the performance of segmentation models, we propose u-shaped vision Transformer (UsViT), a model based on Transformer and convolution. Specifically, residual Transformer blocks are designed in the encoder of UsViT, which take advantages of residual network and Transformer backbone at the same time. What’s more, transpositions in each Transformer layer achieve the information interaction between spatial locations and feature channels, enhancing the capability of feature learning. In the decoder, for enhancing receptive filed, different dilation rates are introduced to each convolutional layer. In addition, residual connections are applied to make the information propagation smoother when training the model. We first verify the superiority of UsViT on Automatic Portrait Matting public dataset, which achieves 90.43% Acc、95.56% DSC and 94.66% IoU with relatively fewer parameters. Finally, UsViT is applied to gear pitting measurement in gear contact fatigue test, and the comparative results indicate that UsViT can improve the accuracy of pitting detection.
Optical Spectrum of the Diamantane Radical Cation
Authors: Crandall Parker B. , Radloff Robert , Förstel Marko , Dopfer Otto 
Published: November 2022

Abstract
Similarities exist between the infrared spectra of diamondoids and unidentified infrared emission bands seen in the spectra of young stars with circumstellar disks. Due to their low ionization energy and absorption in the visible range, the radical cations of these highly stable molecules are also suggested to contribute to the well-known but largely unassigned diffuse interstellar bands. However, thus far only the optical spectrum of the adamantane cation (Ada+) has been measured in the laboratory, which is required for astronomical identification. Herein, we present the optical spectrum of the diamantane radical cation (C14H20
+, Dia+, D
3d) between 400 and 1000 nm in the gas phase. The spectra are obtained by electronic photodissociation (EPD) of mass-selected ions generated by electron ionization and trapping in a cryogenic trap at 5 K. The most intense fragmentation channels are the losses of H and C4H9. The optical spectrum reveals two broad and unresolved bands centered near 760 and 450 nm that are assigned to the D
2(2
E
u) ← D
0(2
A
1g) and D
5(2
A
2u) ← D
0(2
A
1g) transitions using density functional theory. Despite a vibrational temperature below 20 K, no vibrational structure is resolved. Franck–Condon simulations of the D
5 ← D
0 transition predict intense vibronic progressions that become indiscernible from the band contour at spectral widths above 350 cm−1. Thus, the lack of resolved spectral features is attributed to lifetime broadening, Franck–Condon congestion arising from geometric changes, and possibly vibronic coupling. In addition to the EPD spectra, we characterize the ground state of Dia+ by analysis of a remeasured photoelectron spectrum and a predicted infrared spectrum.
Critical Mach Numbers for Magnetohydrodynamic Shocks with Accelerated Particles and Waves
Authors: Martin Laming J. 
Published: November 2022

Abstract
The first critical fast Mach number is defined for a magnetohydrodynamic shock as the Mach number where the shock transitions from subcritical, laminar behavior to supercritical behavior, characterized by incident ion reflection from the shock front. The ensuing upstream waves and turbulence are convected downstream, leading to a turbulent shock structure. Formally, this is the Mach number where plasma resistivity can no longer provide sufficient dissipation to establish a stable shock, and is characterized by the downstream flow speed becoming subsonic. We revisit these calculations, including in the MHD jump conditions terms modeling the plasma energy loss to accelerated particles and the presence of waves associated with these particles. The accelerated particle contributions make an insignificant change, but the associated waves have a more important effect. Upstream waves can be strongly amplified in intensity on passing through the shock, and they represent another means of shock dissipation. The presence of such waves therefore increases the first critical fast Mach number, especially at quasi-parallel shock where wave excitation is strongest. These effects may have significance for the solar regions where shock waves accelerate particles and cause Type II and Type III radio bursts, and they could also contribute to the event-to-event variability of SEP acceleration.
The Solar Cycle Dependence of In Situ Properties of Two Types of Interplanetary CMEs during 1999–2020
Authors: Shi Xinzheng , Fu Hui , Huang Zhenghua , Ma Chi , Xia Lidong 
Published: November 2022

Abstract
Generally, in situ parameters of interplanetary coronal mass ejections (ICMEs) are analyzed as a whole, or ICMEs are classified by speed or whether they are with and without magnetic clouds. Zhai and colleagues found that ICMEs with and without flares can be extracted only by the average charge states of iron (Q
Fe). In the present study, the ICMEs are categorized into two types, flare CMEs (FCs) and nonflare CMEs (NFCs) by the Q
Fe. We find that the occurrence rates of FCs and NFCs are both decreased from solar maximum to minimum. The occurrence rates and proportions of FCs are both higher in solar cycle 23 than in solar cycle 24. In contrast, the occurrence rates of NFCs are almost the same during the two solar cycles. The durations of FCs are longer than those of NFCs. The fractions of FCs and NFCs that are associated with magnetic clouds (MCs) or magnetic field direction rotation evidence are 73% and 69%, respectively. The speed, Q
Fe, O7+/O6+, helium abundance (A
He), and first ionization potential bias are all higher for FCs than for NFCs. The above parameters inside NFCs and solar wind are almost the same. The solar cycle dependence of the parameters inside NFCs is more clear than that inside FCs. The statistical results demonstrate that the material sources of FCs are not completely the same as those of NFCs. Part of the material inside FCs should come from the lower atmosphere where the A
He is higher. The statistical results indicate that all CMEs are associated with flux ropes on the Sun.
A First Look at Cepheids in a Type Ia Supernova Host with JWST
Authors: Yuan Wenlong , Riess Adam G. , Casertano Stefano , Macri Lucas M. 
Published: November 2022

Abstract
We report the first look at extragalactic Cepheid variables with the James Webb Space Telescope (JWST), obtained from an archival observation of NGC 1365, host of SNIa 2012fr, a calibration path used to measure the Hubble constant. As expected, the high-resolution observations with NIRCam through F200W show better source separation from line-of-sight companions than Hubble Space Telescope (HST) images at similar near-infrared wavelengths, the spectral region that has been used to mitigate the impact of host dust on distance measurements. Using the standard star P330E as a zero-point and point-spread function reference, we photometered 31 previously known Cepheids in the JWST field, spanning

1.15
<
log
P
<
1.75

including 24 Cepheids in the longer-period interval of

1.35
<
log
P
<
1.75

. We compared the resultant period–luminosity (P-L) relations to that of 49 Cepheids in the full period range including 38 in the longer-period range observed with WFC3/IR on HST and transformed to the JWST photometric system (F200W, Vega). The P-L relations measured are in good agreement, with intercepts (at

log
P
=
1

) of 25.74 ± 0.04 and 25.72 ± 0.05 for HST and JWST, respectively. Our baseline result comes from the longer-period, higher signal-to-noise ratio Cepheids where we find 25.75 ± 0.05 and 25.75 ± 0.06 mag for HST and JWST, respectively. We find good consistency between this first JWST measurement and HST, and no evidence that HST Cepheid photometry is “biased bright” at the ∼0.2 mag level needed to mitigate the Hubble tension, though comparisons from more SN hosts are warranted and anticipated. We expect future optimized JWST observations to surpass these in quality.
À guichets fermés : les étrangers mis à distance des préfectures
Authors: Bizien Filippi Samuel 
Published: November 2022

Pour documenter et mesurer les difficultés rencontrées par les personnes étrangères pour obtenir un rendez-vous en préfecture, La Cimade a mis en place un outil informatique : de fin 2015 à fin 2021, ce robot a permis de tester en temps réel la disponibilité des rendez-vous et de dresser des statistiques qui mettent en évidence l’importance des situations de blocage.
Democracia algorítmica: ¿un nuevo cambio estructural de la opinión pública?
Authors: García Marzá Domingo , Calvo Patrici 
Published: November 2022

Este artículo se propone confrontar el concepto de opinión pública con la realidad y las expectativas de una sociedad digitalizada para analizar si la actual colonización algorítmica exige un nuevo cambio estructural de la opinión pública o más bien la retirada de este concepto. Los datos y metadatos masivos se han vuelto un arma de doble filo para la sociedad democrática digitalmente hiperconectada. Mientras que, por un lado, el increíble potencial que atesora el big data y sus diferentes técnicas y tecnologías de explotación de los datos y metadatos lo convierten en un producto codiciado por sistema de instituciones que componen tanto el estado como la sociedad civil; por otro, los altos impactos negativos que su uso instrumental e irresponsable está produciendo y puede llegar a producir, hacen del big data una herramienta controvertida y altamente criticada por alejarnos de cualquier intento de construir una ciudadanía digital. Si bien la democracia algorítmica no se apoya solo en la opinión pública, el objetivo es mostrar la incompatibilidad entre opinión pública artificial y democracia. Nuestro hilo conductor es el concepto habermasiano de opinión pública, puesto que será precisamente la fuerza de la sociedad civil, a través del diseño en su seno de espacios de participación, de donde podemos extraer el potencial necesario para enfrentarnos a la actual colonización algorítmica, para recuperar una deliberación autónoma y crítica sin la cual no existe opinión pública alguna y, por tanto, tampoco democracia.
Comparing the Bleeding Control Effect of Labetalol, Remifentanil and Dexmedetomidine during Craniotomy; A Randomised Clinical Trial
Authors: Nikoohemmat Mahdi , Modir Hesameddin , Moshiri Esmail , Shakeri Aidin 
Published: November 2022

Introduction:
Blood loss management in craniotomy is essential for a patient's haemodynamic stability and a significantly better view of the surgical site. The study aimed to address the comparative efficacy of labetalol (LAB), remifentanil (REM) and dexmedetomidine (DXM) on the bleeding control during the craniotomy procedure.

Materials and Methods:
In a double-blind trial, ninety patients eligible for undergoing craniotomy were recruited and assigned to DXM, LAB and REM groups by the block-randomised method. The vital signs, including heart rate (HR), mean arterial pressure, and oxygen saturation (SaO2) after induction and during the hypotension phase every 15 min until the end of surgery and at recovery and certain time points (2, 4 and 6 h post-operative), were recorded. The amount of bleeding, surgeon satisfaction and dose of propofol used, side effects and haemoglobin level before and 12 h after surgery were registered. Data analysis was conducted using the SPSS software by one-way analysis of variance, repeated measurement test and Chi-square test at a significance level of 0.05.

Results:
No significant difference was found in vital signs, including SaO2, blood pressure, HR, duration of surgery, extubation time and the amount of propofol consumed, side effects and haemoglobin level (P > 0.05). Nevertheless, the DXM group showed a prolonged recovery time (P = 0.018), less bleeding (P = 0.001) and the highest surgeon satisfaction (P = 0.001) when compared with other groups.

Conclusion:
Our results showed that DXM helps increase surgeon satisfaction and reduce bleeding while increasing the recovery time. Overall, it does, however, have improved performance without any side effects, based on which DXM can hence be recommended to be used to control bleeding during craniotomy.
Effect of COVID-19 on Patients Health-seeking Behaviour in Zulfi City
Authors: Almehmadi Bader , Althewaikh Thamer Mohammed , ALhussain Abdulwahab Abdulaziz , Bin Saqyan Abdulaziz Hamoud , Alosaimi Majed Fahad , Alhayden Bandar , Medani Khalid Eltohami , Sami Waqas 
Published: November 2022

Introduction:
During the ongoing COVID-19 pandemic, all perspectives of life were affected by the situation, and as a result, all health services worldwide were overwhelmed, which led to the exhaustion of hospital beds and intensive care units, workforce and resources. This research was done to determine the health-seeking behaviour during the COVID pandemic COVID-19 in the Al Zulfi area and its relation to the monthly number of patient visits to primary health centre before and after the pandemic and the roles and regulations for health-care services.

Materials and Methods:
This was an observational, cross-sectional study to study the effect of the COVID-19 pandemic on patients' health-seeking behaviour in Zulfi city.

Results:
Results were obtained from 567 participants; the finding was a decline in the number of patients visiting the health facilities by 65.6% compared in 2019. There were more declines in males than in females (18.5% vs. 15.9%, respectively).

Conclusion:
Despite the strong impact of COVID-19 on healthcare, the Kingdom of Saudi Arabia is one of the strongest countries in facing this pandemic, providing the best care, educating society and minimizing losses. Under these circumstances, patients' visits to health centres in Zulfi decreased, complications appeared for some patients who rescheduled their appointments, healthcare became electronic, and the patients were satisfied with those services.
Pengaruh Suhu Terhadap Kualitas Telur Ikan Mas Koki (Carassius auratus)
Authors: Sandi Faradilla , Nursyahran Nursyahran 
Published: November 2022

Penelitian ini bertujuan untuk mengetahui waktu penetasan dan daya tetas telur ikan mas koki (Carassius auratus) diberikan suhu yang berbeda. Penelitian ini dilaksanakan pada Bulan Juli sampai Agustus 2019 di UPTD Balai Benih Ikan (BBI) Air Tawar Bantimurung Kabupaten Maros. Metode peneltian yang digunakan adalah Rancangan Acak Lengkap (RAL), dengan 4 perlakuan dan 3 ulangan. Sampel diambil dengan teknik acak sederhana. Perlakuan yang diuji adalah suhu 250C sebagai control (perlakuan A), suhu 280C (perlakuan B), suhu 300C (perlakuan C)., dan 320C (perlakuan D). Parameter yang diuji adalah waktu penetasan dan daya tetas telur. Analisis data menggunakan analisis ragam. Hasil penelitian menunjukkan bahwa waktu penetasan tertinggi diperoleh pada perlakuan C 34.2 detik, disusul pelakuan D 44.09 detik tidak berbeda jauh pada pada perlakuan B 46.45 detik dan yang terendah 66.92 detik. Daya tetas telur tertinggi diperoleh pada perlakuan C sebesar 93,81%, disusul perlakuan D 89.18% tidak berbeda jauh dengan perlakuan B sebesar 82.33% dan yang terendah pada perlakuan A sebesar 80.93%. hasil analisis ragam menunjukkan bahwa pemberian suhu yang berbeda berpengaruh nyata (p<0,05) terhadap waktu penetasan dan daya tetas telur. Suhu berpengaruh terhadap waktu penetasan dan daya tetas telur ikan mas koki (Carrasius auratus) dengan suhu inkubasi 300C
Modifikasi Chao Belut Sawah (Monopterus albus) sebagai Pangan Fungsional
Authors: Darmawan Dandy , Usdayana Attahmid Nurfitriani , Reta Reta 
Published: November 2022

Chao belut merupakan produk hasil fermentasi yang memanfaatkan penguraian senyawa dari bahan protein kompleks yang diubah menjadi senyawa-senyawa yang lebih sederhana dengan bantuan enzim dari dalam tubuh ikan itu sendiri dan penambahan mikroorganisme (bakteri asam laktat) yang berlangsung dalam keadaan terkontrol atau diatur. Penelitian ini bertujuan untuk menganalisa kandungan kimia dan nilai organoleptik chao belut. Metode yang digunakan dalam penelitian ini adalah Rancangan Acak Kelompok (RAK) dengan menggunakan perbandingan jumlah ragi yang diberikan yaitu 0,5%, 1% dan 1,5% dengan waktu fermentasi 6 hari. Hasil uji organoleptik menunjukkan formula A2 dengan konsentrasi ragi 1% dengan waktu fermentasi 6 hari, yang ditentukan berdasarkan tingkat penerimaan panelis melalui uji hedonik yang memiliki nilai rata-rata yang tinggi yaitu 4 atau suka berdasarkan ujia hedonik yang meliputi warna, rasa, tekstur, dan aroma. Formulasi terbaik kadar air sebesar 53,82 %, protein sebesar 18,84 %, dan lemak sebesar 27,37%.
Desain Perangkap Lipat Kepiting di Perairan Pancana, Barru Sulawesi Selatan.
Authors: Rauf Abdul 
Published: November 2022

Perangkap lipat merupakan pengembangan alat tangkap. Penggunaan trap menghasilkan hasil tangkapan dengan kualitas terbaik. Penelitian ini berfokus pada perairan pancana sejak bulan mei – agustus 2019. Tujuan penelitian untuk meningkatkan produktivitas dan selektivitas modifikasi perangkap lipat kepiting. Berdasarkan penelitian skala laboratorium, maka dibuat modifikasi alat tangkap perangkap lipat yang modelnya berdasarkan perangkap lipat komersil yang digunakan oleh nelayan. Perangkap lipat yang dibuat dalam penelitian ini berukuran 70 cm x 50 cm x 35 cm (p x l x t), dengan sudut kemiringan lintasan pintu masuk 30° dan 40°. Perangkap dibuat dalam dua kelompok yaitu dengan celah dan tanpa celah pelolosan. Ukuran celah pelolosan yang digunakan yaitu 4 cm x 6 cm dan 5 cm x 7 cm. Analisis statistik deskriptif dan parametrik (ANOVA dan uji t), digunakan untuk mengetahui perbedaan diantara perangkap lipat yang di ujicoba. Hasilnya, diketahui bahwa ada pengaruh perbedaan sudut kemiringan lintasan pintu masuk terhadap jumlah hasil tangkapan kepiting pada perangkap lipat (F = 5,458; P = 0,023 < α = 0,05). Sudut kemiringan 30° memberikan hasil tangkapan total atau tangkapan kepiting (utama dan sampingan) yang lebih baik dari sudut 40° ((t hit = 4,407 , P < 0,05), dan dari perangkap lipat komersil yang digunakan nelayan (sudut kemiringan lintasan pintu masuk 20°). Selain itu, diketahui juga bahwa tidak ada perbedaan terhadap tingkat masuknya kepiting ke dalam perangkap antara perangkap lipat tanpa dan dengan celah pelolosan (F = 5,458; P(0,023)<α(0,05)). Berdasarkan analisis terhadap hasil tangkapan yang tertahan dan yang meloloskan diri melalui celah pelolosan pada perangkap lipat, diketahui bahwa celah pelolosan dengan ukuran 4 cm x 6 cm lebih baik dari celah pelolosan lainnya.
Uji Daya Hambat Ekstrak Alga Coklat (Sargassum sp) Terhadap Pertumbuhan Bakteri Vibrio harveyi Secara In-vitro
Authors: Suryatman Agus , Achmad Nurilmi 
Published: November 2022

Penelitian ini bertujuan untuk mengetahui daya hambat ekstrak alga coklat sargassum sp terhadap pertumbuhan Vibrio harveyi. Penelitian ini dilaksanakan pada bulan Maret sampai dengan bulan Mey 2014. Penelitian ini dilaksanakan di Laboratorium Hama dan Penyakit Politeknik Pertanian Negeri Pangkep. Hasil penelitian ini menunjukan bahwa rata-rata diameter zona hambat tertinggi di peroleh dari perlakuan 3 (dosis 10 mg) dengan rata-rata diameter 8 mm, kemudian perlakuan 2 (dosis 7,5 mg) dengan rata-rata diameter zona hambat 7,77 mm, dan dosis terendah pada perlakuan 1(dosis 5 mg) dengan rata-rata diameter zona hambat 7,5 mm. Sebagai Hasil analisis ragam.
Love Of Money, Orientasi Etika, Kepercayaan Otoritas Pajak, Pemeriksaan Pajak, dan Perilaku Penggelapan Pajak
Authors: Halimatusyadiah Halimatusyadiah Halimatusyadiah , NP Lisa Martiah , Usman Daran , W Indah Oktari 
Published: November 2022

Motivasi yang melandasi seseorang untuk menggelapkan pajak dapat ditelusuri dari faktor ekonomi dan non ekonomi. Pada faktor non ekonomi, penghindaran dijelaskan oleh sikap seseorang, norma sosial, dan niat perilaku; hal tersebut memiliki komponen moral yang penting. Faktor ekonomi yang akan diuji pada penelitian ini adalah pemeriksaan pajak, dan Love Of Money sedangkan dari faktor non-ekonomi berkaitan dengan psikologi sosial, yaitu orientasi etika dan kepercayaan Penelitian ini adalah penelitian kuantitatif. Populasi dalam penelitian ini adalah Wajib Pajak Orang Pribadi (WPOP) Non Karyawan yang melakukan usaha di kota Bengkulu. Penelitian ini menggunakan analisis regresi linier berganda. Penelitian ini menggunakan alat Statistik SPSS versi 22. Hasil penelitian menunjukkan bahwa prilaku Love Of Money, Idealisme, Relativisme, Kepercayaan pada otoritas dan pemeriksaan pajak memiliki pengaruh terhadap prilaku penggelapan pajak
SPLIT DUAL JACOBSTHAL AND JACOBSTHAL-LUCAS QUATERNIONS
Authors: TOKESER UMIT , UNAL ZAFER 
Published: November 2022

Many researchs have been studied on quaternions since Hamilton introduced them to the literature in 1843. In our paper, we gave split dual Jacobsthal (SDJ) and split dual Jacobsthal-Lucas (SDJL) quaternions over the algebra H(μ,n) with the basis {1; e1; e2; e3}, where μ,n ∈ Z. Binet like formulaes are obtained for these quaternions. Also, given Vajda identities for SDJ and SDJL quaternions.As a special case of Vajda identities, d'Ocagne's, Cassini's and Catalan's identities are represented.