bluuebunny/crossref_metadata_2025_split huggingface dataset:
Urgensi Pendidikan Pancasila Dan Kewarganegaraan (PPKn) Dalam Pembentukan Karakter Siswa Sekolah Dasar (SD)
Authors: Jama'ah  
Published: January 2025

Penelitian ini bertujuan untuk mendeskripsikan urgensi Pendidikan Pancasila dan Kewarganegaraan (PPKn) dalam membangun karakter siswa di tingkat Sekolah Dasar (SD). Secara filosofis, mata pelajaran PPKn merupakan mata pembelajaran yang mengadung nilai- nilai Pancasila sebagai dasar negara Indonesia. Metode penelitian ini adalah literature review dengan cara mengumpulkan data melalui berbagai literatur yang diperoleh dari paket sekolah dasar, artikel terinteks di Google Scholar, dokumentasi, dan wawancara dengan guru, peserta didik dan pemangku kebijakan pendidikan dasar. Hasil penelitian menunjukkan bahwa PPKn sangat urgent dan memberikan pengaruh yang positif terhadap pembentukan karakter peserta didik. Ada beberapa nilai dalam Pancasila antara lain nilai keadilan (justuce), kejujuran (honesty), keberagaman (multiculturalism), toleransi (tolerance) dan tanggung jawab (responsibilty). Studi ini harapkan menjadi bahan rujukan desain kurikulum tingkat Sekolah Dasar (SD) sebagai upaya pembentukan karakter diri peserta didik yang berdudi luhur dan berkarakter Pancasila.
Penerapan Metode Storytelling Untuk Meningkatkan Kemampuan Literasi MembacaSiswa pada Mata Pelajaran IPS Di Kelas IX SMPN 12 Kota Bima
Authors: Zaini  , Tasrif  
Published: January 2025

Berdasarkan hasil observasi awal yang peneliti lakukan sebelumnya di SMPN 12 Kota Bima pada kelas IX, terlihat masih rendahnya kemampuan literasi membaca siswa pada mata pelajaran IPS. Sebagaimana dapat dilihat dari hasil belajar siswa yang belum mencapai kriteria ketuntasan minimal (KKM) yang telah ditetapkan disekolah yaitu 75. Oleh sebab itu, peneliti menerapkan metode Storytelling untuk meningkatkan kemampuan literasi siswa pada mata pelajaran IPS. Tujuan dari penelitian ini adalah untuk Mengetahui apakah metode Storytelling mampu meningkatkan kemampuan literasi membaca siswa pada mata pelajaran IPS di kelas IX SMPN 12 Kota Bima. Metode penelitian yang digunakan yang digunakan dalam penelitian ini adalah Penelitian Tindakan Kelas (PTK), dengan subjek penelitian adalah siswa kelas IX yang berjumlah 18 orang. Teknik pengumpulan data dilakukan melalui observasi dan tes. Sedangkan teknik analisis data, peneliti menggunakan rumus ketuntasan belajar klasikal. Hasil penelitian menunjukan bahwa aktivitas belajar siswa sebelum di terapkan metode Storytelling pada siklus I yaitu 16,6%, setelah menerapkan metode Storytelling pada siklus 1 meningkat menjadi 69,94%, pada siklus II meningkat lagi menjadi 100% termasuk kategori sangat baik dan sudah memenuhi ketuntasan belajar klasikal. Dengan demikian, dapat di simpulkan bahwa penerapan metode Storytelling dapat menigkatkan aktivitas belajar siswa pada mata pelajaran IPS di kelas IX SMPN 12 Kota Bima.
Nirmatrelvir-Ritonavir and COVID-19 Mortality and Hospitalization Among Patients With Vulnerability to COVID-19 Complications
Authors: Dormuth Colin R. , Kim Jason D. , Fisher Anat , Piszczek Jolanta , Kuo I Fan 
Published: October 2023

ImportancePostmarket analysis of individuals who receive nirmatrelvir and ritonavir (Paxlovid [Pfizer]) is essential because they differ substantially from individuals included in published clinical trials.ObjectiveTo examine the association of nirmatrelvir and ritonavir with prevention of death or admission to hospital in individuals with different risks of complications from COVID-19 infection.Design, Setting, and ParticipantsThis is a cohort study of adult patients in British Columbia, Canada, between February 1, 2022, and February 3, 2023. Patients were eligible if they belonged to 1 of 4 higher-risk groups of individuals who received priority for COVID-19 vaccination. Two groups included clinically extremely vulnerable (CEV) people who were severely (CEV1) or moderately immunocompromised (CEV2). CEV3 individuals were not immunocompromised but had medical conditions associated with a high risk for complications from COVID-19. A fourth expanded eligibility (EXEL) group was added to allow wider access to nirmatrelvir and ritonavir for certain other higher-risk individuals who were not in a CEV group, such as those older than 70 years who were unvaccinated.ExposuresPatients with COVID-19 who received nirmatrelvir and ritonavir were matched to patients in the same vulnerability group; who were of the same sex, age, and propensity score for nirmatrelvir and ritonavir treatment; and who were also infected within 1 month of the individual treated with nirmatrelvir and ritonavir.Main Outcomes and MeasuresThe primary outcome was death from any cause or emergency hospitalization with COVID-19 within 28 days.ResultsThere were 6866 individuals included in the study, of whom 3888 (56.6%) were female and whose median (IQR) age was 70 (57-80) years. Compared with unexposed controls, treatment with nirmatrelvir and ritonavir was associated with statistically significant relative reductions in the primary outcome in the CEV1 group (560 patients; risk difference [RD], −2.5%, 95% CI, −4.8% to −0.2%) and the CEV2 group (2628 patients; RD, −1.7%; 95% CI, −2.9% to −0.5%). In the CEV3 group, the RD was −1.3%, but the findings were not statistically significant (2100 patients; 95% CI, −2.8% to 0.1%). In the EXEL group, treatment was associated with higher risk of the outcome (RD, 1.0%), but the findings were not statistically significant (1578 patients; 95% CI, −0.9% to 2.9%).Conclusions and RelevanceIn this cohort study of 6866 individuals in British Columbia, nirmatrelvir and ritonavir treatment was associated with reduced risk of COVID-19 hospitalization or death in CEV individuals, with the greatest benefit observed in severely immunocompromised individuals. No reduction in the primary outcome was observed in lower-risk individuals, including those aged 70 years or older without serious comorbidities.
Loneliness and Risk of Parkinson Disease
Authors: Terracciano Antonio , Luchetti Martina , Karakose Selin , Stephan Yannick , Sutin Angelina R. 
Published: October 2023

ImportanceLoneliness is associated with morbidity and mortality, including higher risk of neurodegenerative diseases. To our knowledge, no study has examined whether the association between loneliness and detrimental outcomes extends to Parkinson disease (PD).ObjectiveTo assess whether loneliness is associated with risk of incident PD and whether the association is independent of other risk factors or modified by age, sex, and genetic vulnerability.Design, Setting, and ParticipantsThis prospective cohort study included a population-based sample of UK Biobank participants aged 38 to 73 years with loneliness data and without a diagnosis of PD at baseline who were first assessed from March 13, 2006, to October 1, 2010, and followed up to October 9, 2021.ExposureFeeling lonely and covariates that are known risk factors for or prodromal features of PD.Main Outcome and MeasureIncident PD was ascertained through UK National Health Service health records.ResultsOf 491 603 participants (mean [SD] age, 56.54 [8.09] years; 54.4% female), 2822 developed PD during the 15-year follow-up. Individuals who reported being lonely had a higher risk of PD (hazard ratio [HR], 1.37; 95% CI, 1.25-1.51), an association that remained after accounting for demographic factors, socioeconomic status, social isolation, PD polygenetic risk score, smoking, physical activity, body mass index, diabetes, hypertension, stroke, myocardial infarction, depression, and ever seeing a psychiatrist (fully adjusted model: HR 1.25; 95% CI, 1.12-1.39). The association between loneliness and incident PD was not moderated by sex (HR for interaction, 0.98; 95% CI, 95% CI, 0.81-1.18), age (HR for interaction, 0.99; 95% CI, 0.98-1.01), or polygenic risk score (HR for interaction, 0.93; 95% CI, 0.85-1.02). Contrary to expectations for a prodromal syndrome, when stratified by time, loneliness was not associated with risk for incident PD during the first 5 years (HR, 1.15; 95% CI, 0.91-1.45) but was associated with PD risk during the subsequent 10 years (HR, 1.32; 95% CI, 1.19-1.46).Conclusions and RelevanceThis large cohort study found that loneliness was associated with risk of incident PD across demographic groups and independent of depression and other prominent risk factors and genetic risk. The findings add to the evidence that loneliness is a substantial psychosocial determinant of health.
Dynamic causal modeling of reorganization of memory and language networks in temporal lobe epilepsy
Authors: Fallahi Alireza , Hoseini‐Tabatabaei Narges , Eivazi Fatemeh , Mohammadi Mobarakeh Neda , Dehghani‐Siahaki Hamed , Alibiglou Laila , Rostami Reza , Mehvari Habibabadi Jafar , Hashemi‐Fesharaki Seyed‐Sohrab , Joghataei Mohammad Taghi , Nazem‐Zadeh Mohammad‐Reza 
Published: September 2023

AbstractObjectiveTo evaluate the alterations of language and memory functions using dynamic causal modeling, in order to identify the epileptogenic hemisphere in temporal lobe epilepsy (TLE).MethodsTwenty‐two patients with left TLE and 13 patients with right TLE underwent functional magnetic resonance imaging (fMRI) during four memory and four language mapping tasks. Dynamic causal modeling (DCM) was employed on fMRI data to examine effective directional connectivity in memory and language networks and the alterations in people with TLE compared to healthy individuals.ResultsDCM analysis suggested that TLE can influence the memory network more widely compared to the language network. For memory mapping, it demonstrated overall hyperconnectivity from the left hemisphere to the other cranial regions in the picture encoding, and from the right hemisphere to the other cranial regions in the word encoding tasks. On the contrary, overall hypoconnectivity was seen from the brain hemisphere contralateral to the seizure onset in the retrieval tasks. DCM analysis further manifested hypoconnectivity between the brain's hemispheres in the language network in patients with TLE compared to controls. The CANTAB® neuropsychological test revealed a negative correlation for the left TLE and a positive correlation for the right TLE cohorts for the connections extracted by DCM that were significantly different between the left and right TLE cohorts.InterpretationIn this study, dynamic causal modeling evidenced the reorganization of language and memory networks in TLE that can be used for a better understanding of the effects of TLE on the brain's cognitive functions.
Humidity‐Resistant Triboelectric Nanogenerator Based on a Swelling‐Resistant and Antiwear PAN/PVA‐CaCl2 Composite Film for Seawater Desalination
Authors: Yang Di , Zhang Liqiang , Wang Nannan , Yu Tongtong , Sun Weixiang , Luo Ning , Feng Yange , Liu Weimin , Wang Daoai 
Published: September 2023

AbstractAtmospheric moisture accelerates the triboelectric charge transport and dissipation in the triboelectric nanogenerator (TENG). However, the output of polyvinyl alcohol (PVA)‐based humidity‐resistant TENG is still limited under high humidity and suffers from the swelling problem in practical application. In this paper, a swelling‐ and humidity‐resistant high‐performance TENG using a polyacrylonitrile/polyvinyl alcohol‐calcium chloride (PAN/PVA‐CaCl2) composite film (PPCa‐TENG) is designed for seawater desalination. The PAN/PVA‐CaCl2 composite films exhibit superior water uptake speed, swelling resistance, and mechanical and tribological properties compared with other prepared membranes at high relative humidity (RH). The maximum short‐circuit current (Isc) and output voltage (Vo) of the PPCa‐TENG can reach 52.04 µA and 941 V at 75% RH, respectively, with increasing the power of PVA‐based TENG by about 17.39 times. The Kelvin probe force microscopy (KPFM) results suggest that the PAN/PVA‐CaCl2 composite film demonstrates a higher tribopositivity. Furthermore, the PPCa‐TENG is applied as an effective, economical power source for seawater desalination, with an energy consumption of only 0.19 kWh m−3. This number is remarkably lower than that of desalination powered by conventional direct‐current power supplies reported in previous work. This paper provides a feasible, effective method for the design of the TENG with high performance under high‐humidity conditions.
Interface‐Stabilized Fiber Sensor for Real‐Time Monitoring of Amniotic Fluid During Pregnancy
Authors: Li Qianming , Li Dan , Lu Jiang , Zou Kuangyi , Wang Lie , Jiao Yiding , Wang Maosen , Gao Rui , Song Jie , Li Yiran , Li Fangyan , Ji Jianjian , Wang Jiacheng , Li Luhe , Ye Tingting , He Er , Chen Hao , Wang Yuanzhen , Ren Junye , Bai Chenyu , Yang Shuo , Zhang Ye 
Published: September 2023

AbstractDiseases in pregnancy endanger millions of fetuses worldwide every year. The onset of these diseases can be early warned by the dynamic abnormalities of biochemicals in amniotic fluid, thus requiring real‐time monitoring. However, when continuously penetrated by detection devices, the amnion is prone to loss of robustness and rupture, which is difficult to regenerate. Here, an interface‐stabilized fiber sensor is presented for real‐time monitoring of biochemical dynamics in amniotic fluid during pregnancy. The sensor is seamlessly integrated into the amnion through tissue adhesion, amniotic regeneration, and uniform stress distribution, posing no risk to the amniotic fluid environment. The sensor demonstrates a response performance of less than 0.3% fluctuation under complex dynamic conditions and an accuracy of more than 98% from the second to the third trimester. By applying it to early warning of diseases such as intrauterine hypoxia, intrauterine infection, and fetal growth restriction, fetal survival increases to 95% with timely intervention.
Atomic Distance Engineering in Metal Catalysts to Regulate Catalytic Performance
Authors: Li Runze , Zhao Jie , Liu Baozhong , Wang Dingsheng 
Published: October 2023

AbstractIt is very important to understand the structure–performance relationship of metal catalysts by adjusting the microstructure of catalysts at the atomic scale. The atomic distance has an essential influence on the composition of the environment of active metal atom, which is a key factor for the design of targeted catalysts with desired function. In this review, we discuss and summarize strategies for changing the atomic distance from three aspects and relate their effects on the reactivity of catalysts. First, the effects of regulating bond length between metal and coordination atom at one single‐atom site on the catalytic performance are introduced. The bond lengths are affected by the strain effect of the support and high‐shell doping and can evolve during the reaction. Next, the influence of the distance between single‐atom sites on the catalytic performance is discussed. Due to the space matching of adsorption and electron transport, the catalytic performance can be adjusted with the shortening of site distance. In addition, the effect of the arrangement spacing of the surface metal active atoms on the catalytic performance of metal nanocatalysts is studied. Finally, a comprehensive summary and outlook of the relationship between atomic distance and catalytic performance is given.
Geometric Angles and Gene Expression in Cells for Structural Bone Regeneration
Authors: Wang Juan , Yang Qianhao , Saiding Qimanguli , Chen Liang , Liu Mingyue , Wang Zhen , Xiang Lei , Deng Lianfu , Chen Yixuan , Cui Wenguo 
Published: September 2023

AbstractGeometry and angles play crucial roles in cellular processes; however, its mechanisms of regulation remain unclear. In this study, a series of three dimensional (3D)‐printed microfibers with different geometries is constructed using a near‐field electrostatic printing technique to investigate the regulatory mechanisms of geometry on stem cell function and bone regeneration. The scaffolds precisely mimicked cell dimensions with high porosity and interoperability. Compared with other spatial topography angles, microfibers with a 90° topology can significantly promote the expression of osteogenic gene proteins in bone marrow‐derived mesenchymal stem cells (BMSCs). The effects of different spatial structures on the expression profiles of BMSCs differentiation genes are correlated and validated using microRNA sequencing. Enrichment analysis shows that the 90° microfibers promoted osteogenesis in BMSCs by significantly upregulating miR‐222‐5p/cbfb/Runx2 expression. The ability of the geometric architecture to promote bone regeneration, as assessed using the cranial defect model, demonstrates that the 90° fiber scaffolds significantly promote new bone regeneration and neovascular neural network formation. This study is the first to elucidate the relationship between angular geometry and cellular gene expression, contributing significantly to the understanding of how geometric architecture can promote stem cell differentiation, proliferation, and function for structural bone regeneration.
Fully Printed Flexible Zinc Oxide Patch for Wearable UV Light Sensing
Authors: Dong Hao , Liu Wenxin , Li Yi , Chen Xing , Wang Di 
Published: September 2023

AbstractMetal oxide materials are widely adopted in UV sensing due to their advantages of reliability, stability, and high sensitivity. However, the fabrication of metal oxide films on flexible substrates using micro/nano printing techniques still poses challenges. Notably, inks containing oxide nanoparticles often lead to nozzle clogging during the printing process. In addition, methods relying on precursor solutions typically require high post‐processing temperatures that conventional flexible substrates cannot withstand. In this study, a novel precursor ink based on zinc amine hydroxide complexes is proposed, enabling post‐processing at a low temperature of 250 °C. Through a fully printed approach, a wearable UV sensor based on a zinc oxide nanofilm on a flexible substrate is successfully fabricated. The sensor exhibits outstanding sensitivity and rapid response characteristics. By incorporating silver nanoparticles into the ink, the baseline resistance of the sensitive material is adjusted. Furthermore, a smart patch utilizing the NFC communication protocol is developed, allowing for wireless, passive, and wearable UV detection. In this study, a process paradigm for fabricating metal oxide films on flexible substrates using micro/nano printing techniques is introduced, showcasing significant potential in the field of micro/nano sensor fabrication.
Making decisions “in the dark”: Learning through uncertainty in clinical practice during Covid‐19
Authors: Vaid Urvashi , Lundgren Henriette , Watkins Karen E. , Ziring Deborah , Alcid Grace A. , Marsick Victoria J. , Papanagnou Dimitrios 
Published: October 2023

AbstractPurposeThe purpose of this study was to explore how decision making and informal and incidental learning (IIL) emerged in the clinical learning environment (CLE) during the height of the Covid‐19 pandemic. The authors’ specific interest was to better understand the IIL that took place among frontline physicians who had to navigate a CLE replete with uncertainty and complexity with the future goal of creating experiences for medical students that would simulate IIL and use uncertainty as a catalyst for learning.MethodUsing a modified constructivist, grounded theory approach, we describe physicians’ IIL while working during times of heightened uncertainty. Using the critical incident technique, we conducted 45‐min virtual interviews with seven emergency department (ED) and five intensive care unit (ICU) physicians, who worked during the height of the pandemic. The authors transcribed and restoried each interview before applying inductive, comparative analysis to identify patterns, assertions, and organizing themes.ResultsFindings showed that the burden of decision making for physicians was influenced by the physical, emotional, relational, and situational context of the CLE. The themes that emerged for decision making and IIL were interdependent. Prominent among the patterns for decision making were ways to simplify the problem by applying prior knowledge, using pattern recognition, and cross‐checking with team members. Patterns for IIL emerged through trial and error, which included thoughtful experimentation, consulting alternative sources of information, accumulating knowledge, and “poking at the periphery” of clinical practice.ConclusionsComplexity and uncertainty are rife in clinical practice and this study made visible decision‐making patterns and IIL approaches that can be built into formal curricula. Making implicit uncertainty explicit by recognizing it, naming it, and practicing navigating it may better prepare learners for the uncertainty posed by the clinical practice environment.
Intensified synthetic approach for GdYAG:Ce phosphors with ultrahigh color rendering toward healthy lighting
Authors: Wang Fen , Wang Mengling , Liu Yinglu , Pu Yuan , Wang Jie‐Xin , Wang Dan , Chen Jian‐Feng 
Published: September 2023

AbstractProcess intensified synthetic approach for synthesizing gadolinium and cerium co‐doped yttrium aluminum garnet (GdYAG:Ce) phosphors in white light‐emitting diodes (wLED) is developed. By using a high‐gravity rotating packed bed (RPB) reactor for preparation of sol–gel precursors, the significantly enhanced molecular mixing allows precise control and tuning of dry gel with designed structure to obtain nanosized particles of GdYAG:Ce precursors, which are prone to low temperature quick sintering process and therefore reduce the energy consumption of the electric furnace 76% compared to solid phase method. By analyzing the effect of cycling times and high gravity levels of RPB reactor on sintering and crystallization, sintering condition for emission spectrum adjustable GdYAG:Ce phosphors is optimized. Prototype devices based on blue chips and GdYAG:Ce phosphors exhibit high color rendering index of 83.8 and low correlation color temperature of 5357 K that are beneficial for creating a healthy and comfortable lighting environment.
The experiences of reporting sexism toward female paramedics in Australian ambulance services: A scoping review
Authors: Cassidy Alexandra , Hunt Brooke , McFarlane Alisha , Beovich Bronwyn 
Published: October 2023

AbstractParamedicine in Australia was historically male‐dominated, and despite the development within the profession, sexism against women remains a major hurdle for a safe workplace. The aim of this scoping review was to identify experiences of reporting sexism toward female paramedics in Australian ambulance services and identify barriers impacting the decision to submit a report. Literature searches were conducted using eight electronic databases, with grey literature found through Google Scholar, media outlets and hand‐searching. Articles included were those with mention of sexism or associated behaviours reported to a senior authority within the field of paramedicine in Australia. Reporting of sexism within paramedicine was not a primary outcome for any included literature. Behaviours such as sexual assault and harassment are rarely defined, and sexism is often not reported independently. Experiences of women with reporting are primarily negative, and decisions to report sexism are made difficult by various barriers of which victimisation was most prominent. Following a report being lodged, all reported outcomes were inadequate as perceived by the victim. Further research into the reporting of sexism in Australian ambulance services is required to develop resolutions to the identified barriers and provide a safer reporting environment to encourage reporting.