bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENJAMINAN MUTU PENGELOLAAN SAMPAH ORGANIK DI TPS SINGOPURAN YANG BERORIENTASI PADA GOOD GARBAGE PRACTICES
Authors: Priyadi Sapto Priyadi , Soelistijono R , Aziez Achmad Fatkhul , Haryuni Haryuni 
Published: July 2023

Pengelolaan sampah organik di TPS Singopuran – Kartasura, dilaksanakan dengan konsep optimalisasi proses secara bertahap dan penjaminan mutu produk luaran yang brorientasi pada nilai kemanfaatan dan zero waste. Optimalisasi proses secara bertahap yang sekarang dilaksanakan dengan menggunakan mesin pemilah plastik dan seresah sampah organik. Seresah sampah organik yang keluar dari mesin berupa cacahan atau potongan-potongan kecil dengan ukuran ± 2 cm. Proses peningkatan nilai manfaat potongan bahan organik direncanakan menjadi media tanam dalam pot yang disebut bio-star media, pupuk bokhasi bio-star, pupuk bio-star pellet dan pestisida organik. Proses pembuatan sarana produksi pertanian tersebut berorientasi pada mutu produk dan mengikuti standar operasional prosedur yang telah ditetapkan. Pengelolaan sampah di TPS Singopuran – Kartasura mengikuti alur prosedur penjaminan mutu secara lengkap, yang dimulai dari visi, misi dan tujuan serta berbagai standar operasional prosedur yang telah ditetapkan. Visi pengelolaan TPS desa Singopuran – Kartasura bernarasi “Menjadi Perusahaan Pengolahan Sampah Mapan dan Unggul"; ungkapan kata “mapan” pada visi berarti maju terdepan, karena proses pengolahan sampah berbasis teknologi mekanisasi ramah lingkungan dan luarannya berupa produk unggul (siap bersanding dan bersaing dengan produk serupa), serta mengolah limbah sampah menjadi produk bernilai guna tanpa limbah. Program pengelolaan limbah sampah dari rumah tangga tersebut dilaksanakan secara bertahap terkait dengan penerapan teknologi mekanisasi pengolahan sampah, perihal tersebut dilakukan karena keterbatasan anggaran. Ungkapan kata unggul dalam visi tersebut karena pengelolaan sampah berorientasi pada good garbage practices dan zero waste, serta produk luaran berupa: 1) media tanam dalam pot (bio-star media), 2) pupuk bokhasi bio-star, 3) pupuk organik bio-star pellet, 4) pembuatan kultur mikroba (konsorsium mikroba dekomposer) bahan organik, 5) pestisida organik format liquid smoke, dan 6) liquid aggregate beton dan/atau bahan bakar reaktor pirolisis, serta 7) pembuatan briket dari arang limbah reaktor pirolisis sebagai dukungan bahan bakar secara mandiri.
SOSIALISASI PEDULI LINGKUNGAN DENGAN PELATIHAN ECO PRINTING DI RUMAH PINTAR PUNGGUR CERDAS
Authors: Indra Gunawan  , Rany Riandhani Putri  , Shuffah Nur Aisyah  , Dwi Puspitasari  , Adnan Permana Salim  , F. Sri Dewi Wulandari  , Nurul Azmisyah  , Januarti  , Utin Mutiara Fadillah  , Ahmad Rifai  , Husni Syahrudin  , Iwan Ramadhan  
Published: July 2023

Tujuan penelitian ini untuk mengtahui Manusia perlu berinteraksi dengan alam dan menjaga serta melestarikan lingkungan. Anak usia sekolah (7-12 tahun) berada pada tahap perkembangan penting dalam hubungan dengan lingkungan sekolah. Sikap peduli lingkungan perlu dikembangkan sejak dini, terutama pada anak-anak usia 7-12 tahun. Eco printing adalah salah satu cara untuk peduli lingkungan dengan menggunakan bahan-bahan alami, seperti daun-daunan. Eco printing dapat menjadi alternatif untuk melindungi lingkungan dari dampak negatif industri tekstil. Ada beberapa Kegiatan yang dapat dilakukan yang pertama Sosialisasi. Sosialisasi mengenai pentingnya peduli lingkungan melalui eco printing dilakukan untuk memperkenalkan anak-anak pada konsep tersebut. Yang kedua Praktik Lapangan, Tahap ini meliputi pemilihan bahan alami, persiapan media, pengaturan desain dengan bahan alami, proses pencetakan menggunakan teknik pounding. Yang ketiga Pameran dan Pertunjukan, Hasil karya eco printing dipamerkan untuk memperlihatkan keindahan dari produk hasil dari eco printing. Kegiatan dilaksanakan di Rumah Pintar Punggur Cerdas. Teknik pounding digunakan dalam pembuatan eco printing dengan memukul bahan alami pada media kain menggunakan palu dan plastik. Kegiatan sosialisasi eco printing di Rumah Pintar Punggur Cerdas berhasil dilaksanakan dengan melibatkan anak-anak sebagai peserta. Eco printing dapat menjadi cara yang efektif untuk mengajarkan anak-anak tentang pentingnya peduli lingkungan dan penggunaan bahan alami. Selain itu, eco printing juga dapat memberikan peluang ekonomi dan mempengaruhi aspek sosial budaya anak.
EDUCAÇÃO FINANCEIRA E FORMAÇÃO DE PROFESSORES DE MATEMÁTICA
Authors: Franzoni Patricia , Barcellos Martins Gabrielle , Quartieri Marli Teresinha , Colares da Silveira Douglas 
Published: July 2023

Este estudo conta com apoio financeiro da Fundação de Amparo à Pesquisa do Estado RS, caracteriza-se como pesquisa qualitativa e propõe-se a investigar como uma tarefa de investigação matemática relacionada a compra de automóvel pode contribuir nos processos de ensino e aprendizagem de Educação Financeira na Educação Básica, tendo em vista que o tema está presente na Base Nacional Comum Curricular e precisa ser discutido diante do cenário atual do país (taxa de juros alta, inflação, endividamento das famílias). Os dados produzidos foram analisados mediante a análise textual discursiva, surgindo duas categorias: estratégias de resolução e conjecturas, e percepções dos professores de Matemática com relação a tarefa investigativa e a aprendizagem. Conclui-se que a tarefa investigativa foi proveitosa, o tema rendeu várias discussões em função do alto custo dos automóveis e diversas possibilidades de pagamento, o que contribuiu no desenvolvimento do espírito crítico e na formação continuada dos professores.
Palavras-chave: Educação Financeira; Investigação Matemática; Formação Continuada. Educação Básica.
Use of supporting software tool for decision-making during low-probability severe accident management at nuclear power plants
Authors: Štrubelj Luka , Debelak Klemen , Bohanec Marko , Kikaj Adem , Vrbanić Ivan , Bašić Ivica 
Published: July 2023

In the project NARSIS – New Approach to Reactor Safety ImprovementS – possible advances in safety assessment of nuclear power plants (NPPs) were considered, which also included possible improvements in the field of management of low probability accident scenarios. As a part of it, a supporting software tool for making decisions under severe accident management was developed.
The mentioned tool, named Severa, is a prototype demonstration-level decision supporting system, aimed for the use by the technical support center (TSC) while managing a severe accident, or for the training purposes. Severa interprets, stores and monitors key physical measurements during accident sequence progression. It assesses the current state of physical barriers: core, reactor coolant system, reactor pressure vessel and containment. The tool gives predictions regarding accident progression in the case that no action is taken by the TSC. It provides a list of possible recovery strategies and courses of action. The applicability and feasibility of possible action courses in the given situation are addressed. For each action course, Severa assesses consequences in terms of probability of the containment failure and estimated time window for failure. At the end, Severa evaluates and ranks the feasible actions, providing recommendations for the TSC. The verification and validation of Severa has been performed in the project and is also described in this paper. Although largely simplified in its current state, Severa successfully demonstrated its potential for supporting accident management and pointed toward the next steps needed with regard to further advancements in this field.
Assessing the Scale of the Radioactive Waste Management Problem: A Review of European Union and International Reporting
Authors: Šimić Zdenko 
Published: July 2023

Information on the management of radioactive waste (RW), including inventory, can be obtained from several sources, such as the International Atomic Energy Agency (IAEA) and the European Commission. The IAEA is collecting voluntary national profiles through the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management. The European Commission is requiring reports from Member States in accordance with Council Directive 2011/70/Euratom, which establishes a framework for the safe and responsible management of spent fuel and radioactive waste. The findings from these reports are published by the IAEA and EC every three years and provide comparable information on RW policies, frameworks, and programs, with a significant focus on waste and spent fuel inventories and associated practices and technologies. This paper reviews the latest available reports from the Commission and the IAEA, focusing on the RW inventory and disposal status. The paper presents some findings on the overall situation in the European Union (EU) and the comparison of inventories between EU Member States, as well as a comparison with the reporting from the IAEA regarding the global situation. The presentation of the radioactive waste and spent fuel inventories is normalized per person and land area, with the intention of improving understanding of the scale of the RW management problem. The relative scale of the problem is also demonstrated by comparison with hazardous waste inventories. There is a total of 264,000 tons of spent fuel worldwide, equivalent to concentration of 2 g/km2 or 0.04 g/capita. The total amount of all categories of radioactive waste is 37.6 million m3, equivalent to 290 l/km2 or 5 l/capita. The majority of RW (92%) is very low or low level, and 81% has already been disposed of. In comparison, ten times more hazardous waste is produced worldwide each year (~50 kg/capita/year). These numbers indicate that the amounts of RW are relatively small. The status reports, with a high percentage of RW disposed of, show that RW is routinely manageable, including the management of high-level RW. This is also demonstrated by the fact that Finland is soon to open a permanent disposal site, with several other countries following suit.
Seismic Standards Qualification of Instrument Transformers by Shake Table Test and Linear FEM Analysis
Authors: Čehil Ivan , Žiger Igor , Capan Tomislav , Tuferdžić Matej 
Published: July 2023

Power grids are widely recognized as vital components of modern infrastructure. In today's society, nearly every aspect of daily life comes to a halt without electricity. Therefore, it is crucial to design power grids and their components to withstand various natural disasters. In this context, special attention is given to earthquakes and the need to enhance equipment resilience against this highly unpredictable event, which significantly impacts power grids.
Instrument transformers could be the critical component in substations due to their slender design. Having this in mind, it is necessary to carry out further research and encourage development in order to reduce the impact of earthquakes on substations. Seismic qualifications are one of the means to achieve that goal.
The primary objective of this paper is to share insights and experiences related to the preparation, implementation, and supervision of seismic tests conducted on a shake table. The FEM analysis, conducted as a crucial step in transformer design preparation and shake table testing, strictly adhered to the standards set by IEEE 693. IEEE 693 is widely recognized as the most demanding seismic standard regarding the substation equipment. Furthermore, the latest version of IEEE 693 was compared to other relevant standards, including IEC 61869 (current draft 38/652/CD), ETGI 1.020, and IEC 62271-300, to gain a comprehensive perspective.
FEM analysis is characterized not only as a tool for design preparation and pre-test analysis but also as a valid tool for performing seismic qualifications, based on the comparison with the actual shake table tests. The paper extensively utilized the findings from seismic tests conducted on two distinct transformers, each employing different materials for critical components, in various test laboratories. These findings formed the basis for detailed analysis and conclusive insights, aligning with different versions of IEEE 693.
This article aims to offer a comprehensive understanding of the seismic qualification process, providing valuable insights for substation designers, seismic specialists, and end users.
Abatacept as Monotherapy and in Combination With Methotrexate in Patients With Juvenile Idiopathic Arthritis: Analysis of 2 Phase III Trials
Authors: Ruperto Nicolino , Lovell Daniel J. , Berman Alberto , Anton Jordi , Viola Diego O. , Lauwerys Bernard , Rama Maria E. , Bohnsack John , Breedt Johannes , Fischbach Michel , Lutz Thomas , Minden Kirsten , Ally Mahmood , Rubio-Pérez Nadina , Gervais Elisabeth , Van Zyl Riana , Wong Robert , Askelson Margarita , Martini Alberto , Brunner Hermine I. 
Published: July 2023

ObjectiveTo describe the efficacy and safety data of children with polyarticular-course juvenile idiopathic arthritis (pcJIA) treated with abatacept (ABA) + methotrexate (MTX) or ABA monotherapy when prior MTX use was either ineffective or not tolerated.MethodsPosthoc analysis of 2 phase III trials of subcutaneous (SC) and intravenous (IV) ABA over 2 years in patients with pcJIA (aged 2-17 years). Patients were stratified by treatment with ABA + MTX or ABA monotherapy and further by prior biologic use. Efficacy outcomes included JIA–American College of Rheumatology (JIA-ACR) responses, Juvenile Arthritis Disease Activity Score in 27 joints using C-reactive protein (JADAS27-CRP), and safety. Descriptive pharmacokinetic analyses were also performed.ResultsEfficacy responses (JIA-ACR and JADAS27-CRP) were similar between patients receiving ABA + MTX (n = 310) or ABA monotherapy (n = 99) and persisted over 2 years. Clinical response rates were similar in biologic-naïve patients and prior biologic users; this was independent of MTX use. Across both studies, ABA + MTX and ABA monotherapy displayed similar safety profiles. Pharmacokinetic results revealed similar minimum steady-state trough ABA concentrations between studies. Further, baseline MTX did not influence ABA clearance and was not a significant predictor of JIA-ACR responses.ConclusionABA monotherapy (SC and IV) was effective and well tolerated in children with pcJIA when prior MTX use was ineffective or not tolerated. Treatment effects of ABA appear to be independent of MTX coadministration. Consequently, ABA monotherapy can be considered for those with prior biologic therapy if MTX use is inappropriate. (ClinicalTrials.gov:NCT01844518andNCT00095173)
Obesity Represents a Persisting Health Issue in Axial Spondyloarthritis, Particularly Affecting Socially Disadvantaged Patients
Authors: Micheroli Raphael , Bhatia Sangeeta , Vallejo-Yagüe Enriqueta , Burden Andrea Michelle , Möller Burkhard , Nissen Michael J. , Kyburz Diego , Kissling Seraphina , Distler Oliver , Ospelt Caroline , Ciurea Adrian 
Published: July 2023

ObjectiveObesity is an important comorbidity in axial spondyloarthritis (axSpA); however, the prevalence of obesity in axSpA compared with the general population and associated socioeconomic factors remain unknown.MethodsThis repeated cross-sectional study compared BMI (kg/m2) groups of patients with axSpA to the Swiss population at 3 timepoints (2007, 2012, and 2017). BMI categories were compared by different age, sex, and education categories using the chi-square goodness of fit test. Unpaired, 1-sidedttests were used to compare the BMI in patients with axSpA between the different timepoints.ResultsCompared to the general population, patients with axSpA had a higher proportion of overweight and obesity: 18.9% of all patients with axSpA were obese, compared to 11.3% of the Swiss population in 2017. Comparison of BMI groups within sex, age, and education groups consistently showed a trend toward higher rates of overweight and obesity in axSpA. Further, patients with axSpA, especially females, showed a trend of increasing BMI over the studied 10 years. At every time point, overweight and obese patients were significantly more likely to be male, were older, and had higher disease activity than patients with normal weight. Obesity was associated with a deprived socioeconomic status as indicated by a higher proportion of patients with manual labor jobs and lower levels of education.ConclusionThe prevalence of obesity was significantly higher among patients with axSpA compared to the Swiss population, with socially disadvantaged individuals being the most affected. There is an urgent need to initiate prevention strategies for obesity in patients with axSpA.
Factors Associated With Residual Disease in Axial Spondyloarthritis: Results From a Clinical Practice Registry
Authors: Webers Casper , Boonen Annelies , Vonkeman Harald E. , van Tubergen Astrid 
Published: July 2023

ObjectiveTo explore residual disease, defined as substantial symptoms and disease burden despite a remission or low disease activity (LDA) state, in patients with axial spondyloarthritis (axSpA), and to determine which factors are associated with residual disease.MethodsFor this cross-sectional observational study, 1 timepoint per patient was used from SpA-Net, a web-based monitoring registry for SpA. Patients with an Ankylosing Spondylitis Disease Activity Score (ASDAS) < 2.1 (LDA) were included. Indicators of residual disease (outcomes) included fatigue (primary outcome), pain, physical functioning, health-related quality of life (HRQOL), and peripheral symptoms. Sex was the primary explanatory factor for residual disease. Other explanatory factors included demographics and disease-related factors. Associations between these factors and presence and extent of residual disease were explored using logistic and linear regression.ResultsIn total, 267 patients in an LDA state were included. Mean age was 50.6 (SD 14.3) years and 100 (37.5%) were female. Residual disease occurred frequently (n = 114 [42.7%] had fatigue scores > 4/10; n = 34 [17.8%] had pain scores > 4/10), including in those in remission (ASDAS < 1.3). Physical HRQOL was reduced in 27% and moderate/poor in 33%. Multivariable regression analyses showed that reported fatigue was more severe and prevalent in female patients (fatigue severity [0–10]: Bfemale= 0.78, 95% CI 0.18-1.38; fatigue > 4/10: ORfemale= 3.29, 95% CI 1.74-6.20). Other indicators of residual disease (ie, pain, peripheral symptoms, physical HRQOL) were also more severe and/or more prevalent in females.ConclusionResidual disease is frequent in patients with axSpA who are in an LDA state, including remission, and it is particularly prevalent in female patients. Future studies should address how to manage or prevent residual disease in axSpA.
Assessment of haemodynamic response to tracheal intubation and prone positioning following clonidine and enalaprilat in lumbar spine surgeries: A double blind randomised controlled trial
Authors: Dhas Meshach M. , Gayathri Balasubramaniam , Kuppusamy Anand , Mani Karthik , Pattu Harish 
Published: July 2023

Background and Aim:
This study evaluates the effectiveness of long-acting antihypertensive drugs (clonidine and enalaprilat) in blunting the intubation response. Also, the study seeks to determine how effectively clonidine and enalaprilat can maintain stable haemodynamics during a change in position.

Methods:
After ethical committee approval and trial registration, a double-blinded, randomised controlled trial was conducted with 71 consenting patients scheduled for elective spine surgery in a prone position under general anaesthesia. Group C received clonidine 2 μg/kg, and Group E received enalaprilat 1.25 mg diluted in normal saline as an intravenous infusion given over 10 min before induction of anaesthesia. The changes in heart rate (HR) and blood pressure (BP) in response to the infusion of the study drugs, induction, tracheal intubation and change in position were recorded. P value <0.05 was considered significant. Statistical analysis was performed using Statistical Package for the Social Sciences (SPSS) version 25.

Results:
Clonidine infusion caused a significant fall in heart rate post-infusion and post-induction with propofol (p value <0.05). Both clonidine and enalaprilat caused a significant fall in mean arterial pressure (MAP) post-infusion and post-induction (p value <0.05). Clonidine effectively blunted the intubation response with no increase in HR and MAP following intubation. Enalaprilat caused a significant rise in HR in response to intubation. On proning, there was a significant fall in MAP in both groups.

Conclusion:
Clonidine is effective in blunting the intubation response. Preoperative infusion of clonidine and enalaprilat causes hypotension during a change of position.
Effect of binaural beat music and noise cancelling headphones on intraoperative anxiety in patients undergoing spinal anaesthesia – A randomised controlled study
Authors: Ligree Navin , Nanda Samridhi , Morwal Sanjay , Garg Komal 
Published: July 2023

Background and Aims:
This study aimed to determine the effects of music and active noise cancellation on intraoperative anxiety in patients undergoing lower limb surgeries under spinal anaesthesia.

Methods:
After obtaining ethical approval, this randomised controlled study was conducted in adult patients (18–50 years of age) of either gender. Patients were randomly allocated to binaural beat music (Group A), noise cancellation (Group B) or no headphones (Group C) group (n = 36 in each group). State-Trait Anxiety Inventory-6 (STAI-6) score and Visual Analogue Score for Satisfaction (VAS-S) were noted preoperatively and at the end of surgery. In addition, Ramsay sedation scores and Likert communication difficulty scores were noted at 30 min intraoperatively. Haemodynamic parameters were noted preoperatively and at different intervals intraoperatively till the end of the surgery.

Results:
There was a significant decrease in anxiety scores in Group A, Group B and Group C with postoperative STAI-6 scores (mean ± standard deviation) of 7.8 ± 1.7, 11.7 ± 4.2 and 14.7 ± 5.3, respectively. The difference was significant in Groups A and B compared to Group C (P < 0.001). Patient satisfaction scores in Groups A and B were better than in Group C (7.3 ± 1.7 and 6.2 ± 1.6 vs. 5.2 ± 1.3, respectively). Sedation scores and communication difficulty was significantly better in Groups A and B compared to Group C. Systolic blood pressure was significantly better intra- and postoperatively. There were no significant differences in other haemodynamic parameters on most occasions.

Conclusion:
Music and noise-cancellation headphones can reduce anxiety and improve satisfaction and sedation scores in patients undergoing spinal anaesthesia.