bluuebunny/crossref_metadata_2025_split huggingface dataset:
Using Bayesian Deep Learning to Infer Planet Mass from Gaps in Protoplanetary Disks
Authors: Auddy Sayantan , Dey Ramit , Lin Min-Kai , Carrera Daniel , Simon Jacob B. 
Published: September 2022

Abstract
Planet-induced substructures, like annular gaps, observed in dust emission from protoplanetary disks, provide a unique probe for characterizing unseen young planets. While deep-learning-based models have an edge in characterizing a planet’s properties over traditional methods, such as customized simulations and empirical relations, they lacks the ability to quantify the uncertainties associated with their predictions. In this paper, we introduce a Bayesian deep-learning network, “DPNNet-Bayesian,” which can predict planet mass from disk gaps and also provides the uncertainties associated with the prediction. A unique feature of our approach is that it is able to distinguish between the uncertainty associated with the deep-learning architecture and the uncertainty inherent in the input data due to measurement noise. The model is trained on a data set generated from disk–planet simulations using the fargo3d hydrodynamics code, with a newly implemented fixed grain size module and improved initial conditions. The Bayesian framework enables the estimation of a gauge/confidence interval over the validity of the prediction, when applied to unknown observations. As a proof of concept, we apply DPNNet-Bayesian to the dust gaps observed in HL Tau. The network predicts masses of 86.0 ± 5.5 M
⊕, 43.8 ± 3.3 M
⊕, and 92.2 ± 5.1 M
⊕, respectively, which are comparable to those from other studies based on specialized simulations.
Interpreting the Observed Positive Correlation between the Event-integrated Fluence and the Rollover Energy of Solar Energetic Particle Events by the PAMELA Mission with Coupled Hydromagnetic Wave Excitation and Proton Acceleration at Shocks in the Low Corona
Authors: Li G. , Bruno A. , Lee M. A. , Lugaz N. , de Nolfo G. A. , Ryan J. M. 
Published: September 2022

Abstract
An analytical model for diffusive shock acceleration (DSA) at one-dimensional stationary planar shocks in the lower corona is presented. The model introduces an upstream escape boundary through which a constant flux of protons streaming upstream out of the system is allowed. The nonvanishing flux of streaming protons out of the system limits the maximum attainable energy of DSA and produces a rollover in the high-energy spectra of the shock-accelerated protons. The condition for the rollover energy derived from the model can account for the approximately linear relation between the natural logarithm of event-integrated fluences and the natural logarithm of rollover energies as demonstrated in Bruno et al. Solar energetic particle (SEP) events with higher integrated fluences in principle exhibit higher rollover energies since proton-excited hydromagnetic waves in the turbulent sheath reduce the proton diffusion coefficient and throttle the upstream streaming of protons. The consistency between the observation and the theory of DSA at shocks in the lower corona serves as evidence for the shock origin of protons of the highest energies in large SEP events.
Faire sentir la confiance. Croyance, confiance et émotion dans l’activité éducative
Authors: Mezzena Sylvie 
Published: September 2022

La confiance dans l’activité des éducateurs est questionnée dans la relation éducative avec des jeunes en foyer. Le phénomène est abordé depuis une perspective pragmatiste de la confiance en lien avec la croyance et l’action indéterminée. Comment les éducateurs et les jeunes travaillent ensemble à construire la confiance, puisque comme notre expérience nous l’apprend, elle ne se décrète pas. Cette construction de la confiance exige un « faire sentir » la confiance dans lequel interviennent les émotions.
Global Antimicrobial Resistance and Use Surveillance System on the African continent: Early implementation 2017–2019
Authors: Tornimbene Barbara , Eremin Sergey , Abednego Reuben , Abualas Elamin O. , Boutiba Ilhem , Egwuenu Abiodun , Fuller Walter , Gahimbare Laetitia , Githii Susan , Kasambara Watipaso , Lukwesa-Musyani Chileshe , Miamina Fidy A. , Mtapuri-Zinyowera Sekesai , Najjuka Grace , Perovic Olga , Zayed Bassem , Ahmed Yahaya A. , Ismail Maha T. , Pessoa da Silva Carmem L. 
Published: September 2022

Background: Antimicrobial resistance (AMR) is becoming a critical public health issue globally. The World Health Organization launched the Global Antimicrobial Resistance and Use Surveillance System (GLASS) to support the strengthening of the AMR evidence base.Objective: The article describes the evolution of national AMR surveillance systems and AMR data reporting of countries in the African continent between 2017 and 2019, and the constraints, perceived impact and value of the participation in GLASS.Methods: Data on implementation of national surveillance systems and AMR rates were submitted to GLASS between 2017 and 2019 and summarised though descriptive statistics. The information on constraints and perceived impact and value in GLASS participation was collected though a set of questionnaires.Results: Between 2017 and 2019, Egypt, Ethiopia, Madagascar, Malawi, Mali, Mozambique, Nigeria, South Africa, Sudan, Tunisia, Uganda and Zambia submitted data to GLASS. The main constraints listed are linked to scarce laboratory capacity and capability, limited staffing, budget issues, and data management. Moreover, while the data are not yet nationally representative, high resistance rates were reported to commonly-used antibiotics, as the emerging resistance to last treatment options.Conclusion: Despite the limitations, more and more countries in the African continent are working towards reaching a status that will enable them to report AMR data in a complete and systematic manner. Future improvements involve the expansion of routine surveillance capacity for several countries and the implementation of surveys that allow to effectively define the magnitude of AMR in the continent.
Speech–language therapy educator reflections on the planning and implementation of education and training during the COVID-19 pandemic
Authors: Naidoo Urisha , Flack Penelope S. , Rathiram Vrinda , Moodley Legini , Karrim Saira B. , Buthelezi Nomfundo , Ndanganeni Vuledzani 
Published: September 2022

Background: Universities across the world experienced lockdown and closure of all learning institutions around March 2020 because of the advent of the coronavirus disease 2019 (COVID-19). This lockdown and closure presented challenges to the traditional pedagogical approaches in the health sciences, which typically include both campus-based and clinical site-focused activities involving face-to-face interactions and work integrated learning. The onset of the COVID-19 pandemic resulted in a shift to emergency remote teaching (ERT) and learning.Objectives: This study aimed to explore speech–language pathology (SLP) educators’ experiences of the planning and implementation of ERT and learning during the COVID-19 pandemic.Method: A qualitative, descriptive narrative design was adopted to meet the objectives of the study. Seven SLP educators from a single university in South Africa participated in this study by constructing narratives on their experiences. The narratives were analysed using thematic analysis.Results: Five themes emerged from the data analysis, and these included (1) uncertainty, (2) educator feelings, (3) capacity development, (4) influence of circumstances on teaching, learning and assessment and (5) troubleshooting. Current findings provide insight into the challenges encountered and strategies utilised by educators in planning and implementing ERT and learning.Conclusion: Beyond the COVID-19 pandemic, most educators believe that a hybrid model would address some concerns identified, such as that of missing face-to-face contact, but that it would still allow for the full exploitation of online activities for teaching, learning and assessment required during clinical training.
Clinical profile and outcomes in cervical cancer: An audit from a tertiary cancer center
Authors: Palled Siddanna R , Venugopal Bindu K , Nihanthy DS , Khanum Hashmath , Vijay CR , Viswanath Lokesh , Ramachandra C 
Published: September 2022

Background:
Carcinoma cervix contributes to a major proportion of cancer treatment in tertiary oncology centers. The outcomes are dependent on multiple factors. We conducted an audit to establish the pattern of treatment practiced for carcinoma cervix at the institute and suggest changes thereof to improve the quality of care.

Methodology:
A retrospective observational study of 306 diagnosed cases of carcinoma cervix was carried out for the year 2010. Data was collected with regards to diagnosis, treatment, and follow-up. Statistical analysis was performed using Statistical Package for Social Sciences (SPSS) version 20.

Results:
Out of 306 cases, 102 (33.33%) patients received only radiation therapy and 204 (66.66%) patients received concurrent chemotherapy. The most common chemotherapy used was weekly cisplatin 99 (48.52%), followed by weekly carboplatin 60 (29.41%) and three weekly cisplatin 45 (22.05%). Disease-free survival (DFS) at 5 years was 36.6% with patients of overall treatment time (OTT) of <8 weeks and >8 weeks showing DFS of 41.8% and 34% (P = 0.149), respectively. Overall survival (OS) was 34%. Concurrent chemoradiation improved overall survival by a median of 8 months (P = 0.035). There was a trend towards improved survival with three weekly cisplatin regimen, however, insignificant. Stage correlated with improved overall survival significantly with stage I and II showing 40% and stage III and IV showing 32% (P < 0.05) OS. Acute toxicity (grade I-III) was higher in the concurrent chemoradiation group (P < 0.05).

Conclusion:
This audit was a first of its kind in the institute and threw light on the treatment and survival trends. It also revealed the number of patients lost to follow-up and prompted us to review the reasons for it. It has laid the foundation for future audits and recognized the importance of electronic medical records in the maintenance of data.
A randomized control study to assess the efficacy of the sphenopalatine ganglion block in patients with post dural puncture headache
Authors: Gayathri Guruvayurappan Annushha , Karthik Kanthan , Saravanan Ravi , Meshach Mesia D. , Pushparani Anand 
Published: September 2022

Background:
Post dural puncture headache (PDPH) delays discharge from hospital. We studied the efficacy of sphenopalatine ganglion (SPG) block, a novel technique in management of PDPH using 0.25% Ropivacaine.

Methodology:
Forty patients presenting with PDPH after urological procedures under spinal anaesthesia were randomized into two groups: Group C and Group S. Group C received conservative treatment with bed rest, adequate hydration and caffeine 200 mg 6th hourly. Group S patients received SPG block (packing bilateral nostril for 10 minutes with 0.25% Ropivacaine). Inj Paracetamol 1 g IV was given as primary analgesic. Intravenous Diclofenac 75 mg was administered as rescue analgesic. Patients were monitored for 72 hours. Total analgesic requirement, time to attain adequate pain relief, headache pain score, patient satisfactory score were compared between the two groups. We compared the PDPH severity score for headache using 5-point scale method and patient satisfaction score using Likert-type scale.

Results:
Demographic data, onset of PDPH, needle size, intervention time were statistically insignificant. Total paracetamol consumption was significantly reduced in SPG group. Headache pain score was significantly low in Group S up to 54 hours. Patient satisfaction score was statistically better in Group S. Mean block onset time was 12 minutes. One patient in Group C required Epidural blood patch.

Conclusion:
SPG block is an effective alternative in managing patients with PDPH. The need for epidural blood patch is greatly reduced using SPG block. Procedural safety, immediate and sustained pain relief make it an evolving treatment modality for PDPH.
Diagnostic efficacy of C-reactive protein and IL-6 as markers of systemic inflammation
Authors: Zhuravleva Yulia A. , Zotova Natalia V. , Solomatina Liliya V. 
Published: September 2022

Currently, despite widespread use of the terms systemic inflammation (SI) and systemic inflammatory response (SIR), there are no generally accepted criteria for their verification. These processes are often identified (which is methodologically incorrect) and associated with an increase in pro-inflammatory mediators in the blood. However, SI is a complex process that requires integral criteria including assessment of SIR as reactivity level, and additional SI phenomena, such as microthrombosis, systemic alteration, and distress of the neuroendocrine system. At the same time, there is a need to assess individual CB indicators as a more affordable alternative for medical practice than the use of complex integral indicators. Our objective was to evaluate diagnostic efficacy of CRP and IL-6 levels as markers of acute and chronic systemic inflammation.
The data of patients with acute critical conditions of infectious and non-infectious genesis were analyzed to study acute systemic inflammation (SI), data of patients with autoimmune diseases, chronic organ failure and other chronic destructive diseases were analyzed to study chronic systemic inflammation (ChrSI). SIR severity was evaluated by the calculation of an integral index reactivity level (RL). Differentiation of the inflammatory process to either classical inflammation (CI), or systemic inflammation was carried out using the previously proposed scale of SI, verification of chronic systemic inflammation was performed by means of ChrSI scale. SI (or ChrSI) was revealed in all groups of patients, and the frequency of SI registration in patients with acute conditions increased with development of multi-organ failure. The frequency of SIR was higher in all groups, thus confirming inability to equate these disorders. ROC analysis showed that CRP level had poor diagnostic efficacy on the development of SI/ChrSI (AUC 0.6), and IL-6 level had very good diagnostic value (AUC 0.8-0.9). The prognostic value of the markers for detecting the SIR was higher, with AUCIL-6 exceeding AUCCRP. Thus, IL-6 in many acute and chronic pathologies is sufficiently closer to integral indices than C-reactive protein with respect to diagnostic efficiency, and the dynamics of IL-6 in blood may be used to predict and evaluate complications associated with acute and chronic SI, as well as to prescribe and monitor the results of anticytokine therapy.
Role Of Ultrasound For The Diagnosis Of Complications Of Dengue Fever In Gujrat
Authors: Islam Mahnoor , Afsar Rehan , Ali Abid , Haider Naqvi Faizan 
Published: September 2022

Background : The purpose of this study is to evaluate if ultrasonography may be used as an useful addition to clinical and radiology profiles in diagnosing dengue fever and predicting virus severity by comparing imaging findings. The difference in sonographic characteristics observed in patients of various ages was also investigated.
Objective : The goal of this study is to determine role of ultrasound for diagnosis of complications of dengue fever in Gujrat
Materials and Methods: This is a retrospective study. From October and December 2021, 79 patients who were serologically confirmed with dengue fever were referred for ultrasound scanning of the abdomen at Aziz bhatti shaheed hospital Gujrat, and the imaging data were evaluated. The statistical kit for social science (spss) is used for data analysis.
Results: out of 76 positive dengue patients there are 71(89.9%) male and 8(10%) are female .48 (60.8%) patients showed splenomegaly, 24(30%) patients showed ascites in which 8 (10%) have pelvic ascites and 16 (20.3%) abdominal ascites, 63 (79.7%) patients showed edematous GB wall thickening, 21(26.6%) showed pleural effusion while 18 (22.8 %) have bilateral pleural effusion and 3 (3.8%) have right sided.
Conclusion: In patients presenting with fever and concomitant symptoms, sonographic signs of thickening GB wall, pleural effusion (bilateral or right side), ascites, and splenomegaly should strongly help in early diagnosis of dengue fever, especially during an outbreak.
The Effect of Knowledge Management and Innovation on Organizational Performance Through Competitive Advantages of Company Tvri Jakarta
Authors: Elprisdat  , Suharto  , Subagja Iwan Kurniawan 
Published: September 2022

This study aims to: 1) To determine and test the direct effect of knowledge management and innovation on competitive advantage, 2) To determine and test the direct effect of knowledge management and innovation on organizational performance, 3) To determine and test the direct effect of competitive advantage on organizational performance and 4) To determine and test the indirect effect of knowledge management and innovation on organizational performance through competitive advantage. The research was conducted at the TVRI Jakarta office. The research sample consisted of 77 people consisting of supervisors, managers and directors. Consideration of sampling at midle and top management because they can provide in managerial decision making. Data analysis using path analysis.
The results show that: 1) there is an effect of knowledge management and innovation on competitive advantage, 2) there is knowledge management and innovation on organizational performance, 3) there is an effect of competitive advantage on organizational performance, and 4) there is no influence of knowledge management and innovation on performance organization through competitive advantage on TVRI Jakarta.
The Influence of Transformational Leadership and Work Discipline On Organizational Performance Through Motivation at Perum Percetakan Negara Republic of Indonesia
Authors: Imam Wibowo  , Laras Putri Sari Dewi  , Hary Indratjahyo  
Published: September 2022

This study aims to determine the effect of transformational leadership and work discipline on organizational performance through simultaneous motivation, partially determine the effect of transformational leadership on organizational performance, determine the effect of work discipline on organizational performance partially, determine the effect of motivation on organizational performance partially, determine the effect of work discipline on organizational performance transformational leadership on organizational performance through motivation and knowing the effect of work discipline on organizational performance. The research was conducted on employees of PERUM Printing State of the Republic of Indonesia. Sampling involving 68 employees. Data analysis using path analysis.
The result of transformational leadership and work discipline simultaneously have an important influence on organizational performance. The transformational leadership variable partially affects organizational performance. The work discipline variable partially affects organizational performance. The motivation variable partially affects organizational performance. The direct influence of transformational leadership on organizational performance is 0.282 while the indirect effect of transformational leadership through motivation on organizational performance is 0.177x0.230=0.0407, which means that the value of indirect influence is greater than the value of direct influence so that it can be concluded that the motivation variable as intervention variables. The direct effect of work discipline on organizational performance is 0.045 while the indirect effect of work discipline through motivation on organizational performance is -0.124x0.230 = -0.02852, which means that the value of indirect influence is greater than the value of direct influence so that it can be concluded that the variable motivation as an intervening variable.
PENGARUH LIVEWORKSHEETS DALAM MODEL PBL TERHADAP HASIL BELAJAR SISWA KELAS XI IPA SMAN 3 BARRU : STUDI PADA MATERI POKOK LARUTAN PENYANGGA
Authors: RAMDANI RAMDANI , MUSLIMIN NUR AZIZAH , HUSEIN HALIMAH 
Published: September 2022

This research is a quasi-experimental which aims to determine the effect of Liveworksheets media in PBL model towards students learning outcomes of class XI IPA SMA Negeri 3 Barru on Buffer Solution material. The post-test only control group design was used on three classes of XI IPA SMA Negeri 3 Barru as population. Sample that selected by random sampling were class XI IPA 1 as the experimental group and class XI IPA 2 as the control group. The independent variable is liveworksheets in the problem-based learning model and without liveworksheets in the problem-based learning model. The dependent variable is student’s learning outcomes on the subject matter of the buffer solution. The results of the descriptive analysis showed the average value of the experimental group was 73.02 higher than 65.21 of control group. The results of hypothesis testing using the Mann-Whitney test with = 0.05 obtained Zcount>Ztable (1.84>1.64). Based on this data, it can be concluded that there is an effect of Liveworksheets media in PBL model on Learning Outcomes of Students in Class XI IPA SMA Negeri 3 Barru on the buffer solution materials.
ABSTRAKPenelitian ini merupakan eksperimen semu yang bertujuan untuk mengetahui pengaruh media Liveworksheets dalam model PBL terhadap hasil belajar siswa kelas XI IPA SMA Negeri 3 Barru pada materi larutan penyangga. Desain penelitian yang digunakan adalah posttest only control group design. Populasinya adalah siswa kelas XI IPA SMA Negeri 3 Barru yang terdiri dari tiga kelas. Pengambilan sampel dilakukan secara random sampling dan terpilih kelas XI IPA 1 sebagai kelompok eksperimen dan kelas XI IPA 2 sebagai kelompok kontrol. Variabel bebasnya adalah media liveworksheets dalam model problembased learning dan tanpa menggunakan media liveworksheets dalam model PBL. Variabel terikatnya adalah hasil belajar siswa pada materi pokok larutan penyangga. Hasil analisis deskriptif menunjukkan nilai rata-rata hasil belajar kelompok eksperimen 73,02 lebih tinggi dari kelompok kontrol yaitu 65,21. Hasi pengujian hipotesis menggunakan uji Mann-Whitney dengan = 0,05 diperoleh Zhitung>Ztabel (1,84>1,64). Berdasarkan data tersebut dapat disimpulkan ada pengaruh media Liveworksheets dalam model PBL terhadap Hasil Belajar Siswa Kelas XI IPA SMA Negeri 3 Barru pada materi larutan penyangga.