bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENINGKATAN KETERAMPILAN MENYIMAK BERITA DENGAN MENGGUNAKAN METODE DRIIL PADA SISWA KELAS VIII SMP NEGERI 2 KOTA TERNATE
Authors: Wahab Justam , Muhammad Darlisa 
Published: July 2024

Tujuan Penelitian untuk mengetahui bagaimana peningkatan keterampilan menyimak berita dengan menggunakan metode driil pada siswa Kelas III SMP Negeri 2 kota ternate. Untuk mengetahui Sejauh mana kah keterampilan menyimak berita dengan menggunakan metode driil pada siswa Kelas III SMP Negeri 2 kota ternate. Metode Penelitian, Metode yang digunakan dalam penelitian ini adalah kuantitatif. Penggunaan metode ini karena masalah yang dibahas adalah masalah yang aktual. Penggunaan metode ini diawali dengan data, menyusun instrument penelitian, menganalisis dan menjelaskan data, Teknik Pengumpulan Data, Observasi. Interviau atau wawancara, Tes, Dokumentasi. Hasil lembar observasi, Pelaksanaan lembar observasi dalam penelitian ini proses pembelajaran yang telah dilaksanakan baik, kegiatan obsevasi ini dilaksanakan sesuai dengan lembar observasi yang direncanakan yakni kegiatan awal mencakup kegiatan pendahuluan, memberikan apresepsi pembelajaran, memotivasi siswa dan berdoa memulai pembelajaran. Wawancara siswa SMP Negeri 2 Kota ternate, Data penelitian yang telah didapatkan diananalisis secara kualitatif berdasarkan data yang telah didapatkan Sesuai dengan hasil wawancara siswa kelas VIII SMP Negeri 2 Kota Ternate atas nama siswa yang bernama Santi Alfatih mengatakan bahwa menyimak dengan menggunakan metode driil sangat baik dalam proses pembelajarannya, kami dari siswa guru selalu di wawancarai kami dan kami melaksanakannya dengan baik. Rrekapitulasi data tes yang menjawab obsen a sebanyak 1.675 atau dipersentasikan menjadi 66%, yang menjawab obsen b sebanyak 1.539 atau dipersentasikan menjadi 6.14%, yang menjawab obsen c sebanyak 1.835 atau dipersentasikan menjadi 7.3%, yang menjawab obsen d sebanyak 1.924 atau dipersentasikan menjadi 7.19%, dan yang menjawab obsen e sebanyak 1.875 atau dipersentasikan menjadi 7.3%.
Kemampuan Pemecahan Masalah Persamaan Garis Lurus Ditinjau Dari Minat Belajar Siswa MTs. Ma’arif NU Assa’adah I Bungah
Authors: Rahmawati Aisyah Ika , Nalurita Ika Victoria 
Published: July 2024

Pemecahan masalah adalah suatu cara untuk mengatasi masalah guna mencapai tujuan yang hendak dicapai. Menurut Polya terdapat empat tahapan pemecahan masalah diantaranya yaitu, memahami masalah, merencanakan pemecahan, melaksanakan rencana, dan memeriksa kembali. Tujuan dari penelitian ini adalah untuk mendeskripsikan kemampuan pemecahan masalah siswa kelas VIII MTs. Ma'arif NU Assa'adah I Bungah pada tahun ajaran 2023/2024 dalam menyelesaikan soal persamaan garis lurus ditinjau dari minat belajar. Metode penelitian yang digunakan dalam penelitian ini adalah penelitian deskriptif dengan menggunakan pendekatan kualitatif. Metode pengumpulan data yang digunakan dalam penelitian ini adalah angket, tes, dan wawancara. Instrumen penelitian yang digunakan dalam penelitian ini adalah angket minat belajar, lembar validasi soal tes, soal tes, dan pedoman wawancara. Hasil dari penelitian menunjukkan bahwa siswa dengan minat belajar tinggi mampu menyelesaikan pemecahan masalah pada setiap tahapan pemecahan masalah menurut Polya dengan baik dan benar. Siswa dengan kategori minat belajar sedang memiliki kemampuan untuk menyelesaikan pemecahan masalah namun pada tahapan melaksanakan strategi mereka masih kurang sistematis dan maksimal. Siswa dengan minat belajar rendah tidak mampu menyelesaikan soal pada tahapan merencanakan strategi dan melaksanakan strategi. Mereka hanya mampu menyelesaikan soal pada tahapan memahami masalah dan pengecekan kembali. Kesimpulan dari penelitian ini, diharapkan guru dapat meningkatkan pemahaman siswa tentang kemampuan pemecahan masalah, sehingga siswa dapat memecahkan masalah dengan baik dan benar.
Implementasi Model Pembelajaran Example Non Example pada Materi Perilaku Taat Hukum di Kelas X9 SMA N 14 Semarang
Authors: Chasanah Lina Yuliatul , Haryati Titik , Kusumoningsih Dwi 
Published: July 2024

Pendidikan merupakan fondasi penting bagi kemajuan bangsa, dimana individu dapat mengembangkan potensinya dan berkontribusi dalam pembangunan. Era globalisasi membawa perubahan pada sistem Pendidikan termasuk model pembelajaran. salah satu alternatif yang dapat digunakan adalah model example non example. Dalam penelitian ini dideskripsikan tentang implementasi model pembelajaran example non example. Fokus penelitian ini adalah untuk mengetahui seberapa efektif penggunaan model pembelajaran example non example dalam meningkatkan kemampuan pemahaman siswa di kelas X9 SMA Negeri 14 Semarang pada materi perilaku taat hukum. Penelitian ini menerapkan pendekatan kualitatif deskriptif. Penelitian ini mengumpulkan informasi dengan menggunakan data melalui observasi, wawancara, dan dokumentasi. Hasil dari penelitian menunjukkan bahwa dengan menggunakan model pembelajaran example non example dapat membantu siswa memahami materi perilaku taat hukum. Hasil kemampuan memahami dibuktikan oleh nilai siswa, yang rata-rata 89 dari banyak siswa di kelas X9, termasuk 33 siswa, dan 88,5% siswa telah memahami materi dengan baik. Selain meningkatkan pemahaman peserta didik pada materi perilaku taat hukum, implementasi model pembelajaran example non example mendorong peserta didik untuk bernalar kritis, efektif, dan bekerja sama juga meningkatkan hasrat untuk belajar. Akan tetapi, model pembelajaran example non example mempunyai beberapa kelemahan seperti, Tidak semua konten dapat disajikan menggunakan media visual dan membutuhkan waktu yang cukup lama.
PEMBELAJARAN PAI DENGAN PENDEKATAN HUMANISTIK DALAM KURIKULUM MERDEKA
Authors: Okvani Kartika Resti , Nabih Billah Ahmad , Muqowim Muqowim 
Published: July 2024

Artikel ini mendiskusikan penerapan pembelajaran PAI dengan pendekatan humanistik dalam kurikulum merdeka. Fakta menunjukkan perkembangan teknologi yang terjadi memberikan pengaruh negatif bagi pendidikan karakter serta menyebabkan penurunan sikap kemanusiaan sehingga diperlukannya pendekatan pembelajaran yang tepat. Pendekatan humanistik menjadi landasan utama dalam meningkatkan nilai kemanusiaan untuk menanggulangi problematika penurunan moral peserta didik. Oleh karena itu, peneliti menggunakan metode penelitian pustaka (Library Research) dengan teknik analisis isi (content analysis). Hasil penelitian ini menemukan bahwa pembelajaran PAI, pendekatan humanistik dan kurikulum merdeka memiliki keselarasan dalam mencapai tujuan untuk membentuk karakter peserta didik dengan kebebasan yang berlandaskan dengan kemanusiaan. Sehingga guru PAI dapat mengkolaborasikan antara pendekatan humanistik, pembelajaran PAI dan kurikulum merdeka untuk mencapai keberhasilan dalam pembentukan karakter peserta didik. Hasil penelitian ini meskipun masih sederhana dapat dijadikan rujukan guru untuk memilih pendekatan yang sesuai dengan pembelajaran dan kurikulum yang berlaku.
Effect of Range of Motion Exercise on Extremity Joint Muscle Strength in Ischemic Stroke Patients a Literature review
Authors: Nasim Nasim , Nani Desiyani 
Published: July 2024

Aims: Muscle strength and Range of Motion (ROM) are very important for ischemic stroke patients because they can prevent contractures, and increase the muscle strength of ischemic stroke patients. Range of motion (ROM) exercises in the upper extremities can increase muscle strength so that post-stroke patients can perform Activities of Daily Living independently. Objective: To know about the effect of the effectiveness of ROM with various methods to increase muscle strength and range of motion of joints.
Method: Literature review to determine range of motion exercise on limb joint muscle strength in ischemic stroke patients with 5 articles with 4 data search tools: PubMed, NCBI, Science Direct, and Proquest. The inclusion criteria were patients who had an ischemic stroke, randomized control trials, and the full text available in a literature review published in the last five years, i.e. 2018-2023, articles in English.
Results: From the articles obtained, 556 articles were found Research campresearch searched in accordance with creteria found 5 articles on the effect of range of motion exercise on muscle strength of the extremity joints in ischemic stroke patients. Positive results were obtained from the benefits of muscle strength and ROM. Clinical evidence was obtained from five journals analyzed that there was an increase in strength and range of motion and there were differences in the results of the experimental group and the control group.
Conclusion: The provision of ROM intervention techniques is proven to increase muscle strength and joint range of motion in ischemic stroke patients, so as to help patients in the process of maintaining muscle strength and joint range of motion. In the future, this activity can be done independently by patients at home.
Factors Influencing Toddler Visit to Integrated Healthcare Center in Sukabumi District
Authors: Pratiwi Kusuma Putri 
Published: July 2024

Aims: The purpose of this study was to determine the effect of knowledge, motivation, the role of health workers, and family support on toddler visit to integrated healthcare center in Sukabumi district.
Methods: This type of research was conducted with a cross sectional design. The population was all mothers of toddlers with a sample of 225, using proportional random sampling technique. Statistical analysis to determine the effect using logistic regression.
Results: There is an influence of knowledge (p=0.000), motivation (p=0.000), the role of health workers (p=0.000) and family support (p=0.000) on toddler posyandu visits in Sukamanis Village, Kadudampit Health Center Working Area, Sukabumi Regency.
Conclusion: Knowledge, motivation, role of health workers and family support influenced toddler posyandu visits in Sukamanis Village, Kadudampit Health Center Working Area, Sukabumi District.
2D/2D Bi2Se3/SnSe2 heterostructure with rapid NO2 gas detection
Authors: Yi Shuangshuang , Chen Cunguang , Yu Meiling , Hao Juanjuan , Wang You 
Published: July 2024

Heterostructure engineering is crucial for enhancing gas sensing performance. However, achieving rapid response for room-temperature NO2 sensing through rational heterostructure design remains a challenge. In this study, a Bi2Se3/SnSe2 2D/2D heterostructure was synthesized by hydrothermal method for the rapid detection of NO2 at room temperature. By combining Bi2Se3 nanosheets with SnSe2 nanosheets, the Bi2Se3/SnSe2 sensor demonstrated and the lowest detection limit for NO2 a short response time (15 s) to 10 ppm NO2 at room temperature, reaches 25 ppb. Furthermore the sensor demonstrates significantly larger response to NO2 than to other interfering gases, including 10 ppm NO2, H2S, NH3, CH4, CO, and SO2,demonstrating its outstanding selectivity. And we discuss the mechanism of related performance enhancement.
Efficient In/SSZ-39 catalysts for the selective catalytic reduction of NO with CH4
Authors: An Sufeng , Wang Peng , Wang Kuanling , Wang Xuehai , Li Baozhong , Guo Xinwen 
Published: July 2024

The M/SSZ-39 catalysts (M = In, Co, Cu, Fe) with different metal species and metal loadings were synthesized using the wet impregnation method on a small-pore SSZ-39 molecular sieve. X-ray diffraction (XRD), transmission electron microscopy (TEM), nitrogen adsorption-dehydrogenation and hydrogen temperature program reduction (H2-TPR) were employed to characterize the effects of various metal components and metal loadings on the performance of CH4 selective catalytic reduction of NO reaction (CH4-SCR). The characterization results showed that the In/SSZ-39 catalyst exhibited significantly higher catalytic activity compared to the Cu-, Co-, and Fe/SSZ-39 catalysts, suggesting that indium (In) is a more suitable active ingredient for the CH4-SCR reaction. The xIn/SSZ-39 (x = 1, 2, 3, x represents the In loadings of 1.0 wt%, 2.0 wt% and 3.0 wt%) catalysts, with different In loadings, all present excellent CH4-SCR performance. By varying the In loadings, the type of In species present in the catalyst can be regulated, thus enhancing DeNOx activity and CH4 selectivity in the CH4-SCR reaction. At a low temperature of 400 °C and a low CH4/NO feed ratio (CH4/NO = 1), the 3In/SSZ-39 catalyst, featuring highly active InOx clusters, achieves the best low-temperature CH4-SCR performance, with a high NO conversion rate of up to 90% and a CH4 selectivity of up to 74.2%.
A practical nomogram for preoperatively predicting lateral cervical lymph node metastasis in medullary thyroid carcinoma: a dual-center retrospective study
Authors: Zhu Jialin , Guo Tiantian , Guo Shuyue , Chang Luchen , Zhao Jing , Wang Xiaoqing , Wei Xi 
Published: July 2024

PurposeLateral lymph node metastasis (LLNM) is very common in medullary thyroid carcinoma (MTC), but there is still controversy about how to manage cervical lateral lymph nodes, especially for clinically negative MTC. The aim of this study is to develop and validate a nomogram for predicting LLNM risk in MTC.Materials and methodsA total of 234 patients from two hospitals were retrospectively enrolled in this study and divided into LLNM positive group and LLNM negative group based on the pathology. The correlation between LLNM and preoperative clinical and ultrasound variables were evaluated by univariable and multivariable logistic regression analysis. A nomogram was generated to predict the risk of the LLNM of MTC patients, validated by external dataset, and evaluated in terms of discrimination, calibration, and clinical usefulness.ResultsThe training, internal, and external validation datasets included 152, 51, and 31 MTC patients, respectively. According to the multivariable logistic regression analysis, gender (male), relationship to thyroid capsule and serum calcitonin were independently associated with LLNM in the training dataset. The predictive nomogram model developed with the aforementioned variables showed favorable performance in estimating risk of LLNM, with the area under the ROC curve (AUC) of 0.826 in the training dataset, 0.816 in the internal validation dataset, and 0.846 in the external validation dataset.ConclusionWe developed and validated a model named MTC nomogram, utilizing available preoperative variables to predict the probability of LLNM in patients with MTC. This nomogram will be of great value for guiding the clinical diagnosis and treatment process of MTC patients.
Cord blood vitamin A and vitamin D levels in relation to physical growth in exclusively breastfed infants aged 0-6 months
Authors: Zhao Wei , Li Chao , Shen Wen Zhi , Li Kai Yun , Cai Yi Xi , Li Feng , Fu Hong , Peng Bin , Chen Jie , Li Ting Yu , Chen Li 
Published: July 2024

BackgroundVitamins A and D are essential for the health of pregnant women and infants. Nevertheless, the relationship between umbilical cord blood vitamins A and D levels and the physical growth of exclusively breastfed infants remains uncertain.ObjectiveThis cohort study aims to examine the relationship between cord blood vitamins A and D levels and the physical growth of exclusively breastfed infants aged 0–6 months.Methods140 singleton mother–infant pairs were recruited in total. Questionnaires were used to collect maternal and infant information, and liquid chromatography was utilized to quantify the levels of vitamins A and D in the umbilical cord blood. Anthropometric measurements were conducted at birth, at 3 and 6 months of age, and the weight-for-age z-score (WAZ), length-for-age z-score (LAZ), head circumference-for-age z-score (HAZ), and BMI-for-age z-score (BMIZ) were calculated. Univariate and multivariate linear regression models were used for the analysis.ResultsThe average concentration of vitamins A and D in cord blood was 0.58 ± 0.20 μmol/L and 34.07 ± 13.35 nmol/L, both below the normal range for children. After adjusting for confounding factors, vitamin A levels in cord blood positively correlated with HAZ growth in infants aged 3–6 months (β= 0.75, P &lt; 0.01) while vitamin D levels negatively correlated with LAZ growth (β= −0.01, P = 0.01) and positively correlated with BMIZ growth (β= 0.02, P &lt; 0.01).ConclusionHigher Vitamin A levels at birth promote HAZ growth in infants aged 3–6 months while higher vitamin D levels at birth promote BMIZ growth in infants aged 3–6 months.Clinical trial registrationhttps://register.clinicaltrials.gov, identifier NCT04017286.
Association between ankle-brachial blood pressure index and erectile dysfunction in US adults: a large population-based cross-sectional study
Authors: Wu Xu , Zhang Yuyang , Zheng Xuejie 
Published: July 2024

BackgroundErectile dysfunction (ED) is a very common condition among adult men and its prevalence increases with age. The ankle-brachial blood pressure index (ABPI) is a noninvasive tool used to assess peripheral vascular disease (PAD) and vascular stiffness. However, the association between ABPI and ED is unclear. We aimed to explore the association between ABPI and ED in the US population.MethodsOur study used data from two separate National Health and Nutrition Examination Survey (NHANES) datasets (2001-2002 and 2003-2004). Survey-weighted logistic regression models were used to explore the association between ABPI as a continuous variable and quartiles with ED. We further assessed the association between ABPI and ED using restricted cubic regression while selecting ABPI thresholds using two-piecewise Cox regression models. In addition, we performed subgroup analyses stratified by BMI, race, marital status, diabetes, and hypertension.Main outcome measureABPI was calculated by dividing the mean systolic blood pressure at the ankle by the mean systolic blood pressure at the arm.ResultsFinally, 2089 participants were enrolled in this study, including 750 (35.90%) ED patients and 1339 (64.10%) participants without ED. After adjusting for all confounding covariates, logistic regression analyses showed a significant association between ABPI and ED (OR=0.19; 95% CI, 0.06-0.56, P=0.01); with ABPI as a categorical variable, compared with the lowest quartile, the OR and 95% CI for the second quartile were 0.58 (0.34-0.97; P = 0.04).Besides, splines indicated that there was an L-shaped relationship between ABPI levels and the risk of ED. Piecewise Cox regression demonstrated the inflection point at 1.14, below which the OR for ED was 0.06 (0.02-0.20; P &lt; 0.001), and above which the OR was 2.79 (0.17-4.53; P = 0.469).ConclusionIn our study, lower ABPI was independently associated with ED risk. In addition, the lowest ABPI level associated with ED risk was 1.14, below this level, lower ABPI was associated with higher ED risk.
Prospective techno-economic and life cycle assessment: a review across established and emerging carbon capture, storage and utilization (CCS/CCU) technologies
Authors: Wang Pingping , Robinson Ada Josefina , Papadokonstantakis Stavros 
Published: July 2024

Carbon Capture, Storage and Utilization (CCS/CCU) is critical for achieving net-zero emissions. Although the recent surge in CCS/CCU projects announcement, there is a clear gap between announced capacity (around 400 Mt CO₂ per year) and the Net Zero Emissions (NZE) scenario deployment target (around 1 Gt per year) by 2030. This review examines breakthroughs and advancements across both established and emerging CCS/CCU systems with different Technology Readiness Levels (TRLs) in various industrial sectors, emphasizing the necessity of prospective assessments for their acceleration and scalability. It examines the development and application of prospective Life Cycle Assessment (pLCA) and prospective Techno-Economic Assessment (pTEA), highlighting their limitations and importance of their outcomes in decision-making processes. Differences between the evolving dynamics of the technological systems (foreground) and the evolution of the overall socioeconomic system (background) are discussed. Incorporating scenario data from Integrated Assessment Models (IAMs) into pLCA and pTEA reveals an iterative relationship that significantly influences the outcome of both the environmental assessments and the economics of large-scale production of the CCS/CCU systems under study. This, in turn, could reshape investment strategies towards advanced technologies, necessitating their consideration within the evolving structure of IAMs. It is concluded that the inherent limitations of CCS/CCU technologies at an early stage of development require quantitative uncertainty analysis and demand robustness, interdisciplinary collaboration, policy intervention, and data transparency. The rigorous evaluative frameworks are key for developing economic, environmental and climate policies and enable well-informed decisions across rapidly evolving sectors. A framework is proposed in this review, outlining a multistep process that includes a series of databases and open-source tools to interface pTEA and pLCA with enhanced IAMs for CCS/CCU, demonstrating its potential to improve decision-making and policy development.
Association between personality traits, eating behaviors, and the genetic polymorphisms FTO-rs9939609 and MAO-A 30 bp u-VNTR with obesity in Mexican Mayan children
Authors: Vázquez-Pérez Luis Alberto , Hattori-Hara Mónica , Arankowsky-Sandoval Gloria , Pérez-Mendoza Gerardo , Rubi-Castellanos Rodrigo , Rangel-Méndez Jorge Aarón , Pinto-Escalante Doris , Canto-Cetina Thelma , González-Herrera Lizbeth 
Published: July 2024

IntroductionGenetic variants that control dopamine have been associated with obesity in children through loss of control of satiety and impulses, the manifestation of addictive eating behaviors, and specific personality traits. The variants include FTO-rs9939609 and the MAO-A 30 pb u-VNTR low-transcription alleles (LTA).ObjectiveTo evaluate the genetic association of FTO-rs9939609 and the MAO-A LTA, along with personality traits and eating behavior with obesity in Mayan children from Mexico.MethodsWe cross-sectionally evaluated 186 children (70 with obesity and 116 with normal weight) 6–12 years old from Yucatan, Mexico. Nutritional status was defined with body mass index (BMI) percentiles. Personality traits were evaluated with the Conners and TMCQ tests; eating behavior was evaluated with the CEBQ test. Genotyping with real-time PCR and TaqMan probes was used for FTO-rs9939609, whereas PCR amplification was used for MAO-A u-VNTR.ResultsHigh-intensity pleasure (p = 0.013) and moderate appetite (p = 0.032) differed according to nutritional status. Heterozygous FTO-rs9939609 T/A children showed higher mean scores of low-intensity pleasure (p = 0.002) and moderate appetite (p = 0.027) than homozygous T/T. Hemizygous boys having MAO-A LTA showed significantly higher mean scores of anxiety (p = 0.001) and impulsivity (p = 0.008). In multivariate models, only LTA alleles of MAO-A explained obesity in boys (OR = 4.44; 95% CI = 1.18–16.63).ConclusionIn the present study, MAO-A u-VNTR alleles were associated with obesity in multivariate models only in boys. These alleles might also have a role in personality traits such as anxiety and impulsivity, which secondly contribute to developing obesity in Mayan boys.