bluuebunny/crossref_metadata_2025_split huggingface dataset:
Optimalisasi Peran Serta Masyarakat dalam Pengelolaan Sungai di Kelurahan Sungai Miai Kecamatan Banjarmasin Utara Kota Banjarmasin
Authors: Matnuh Harpani , Ruchliyadi Dian Agus , Nugroho Dedy Ari 
Published: May 2022

Kota Banjarmasin yang dikenal juga dengan Kota Seribu Sungai, merupakan daerah dengan kondisi geografis dominasi kawasan sungai atau perairan. Kondisi ini merupakan sebuah peluang, sekaligus tantangan bagi masyarakat dan pemerintah dalam hal pengelolaan sungai. Berdasarkan hasil survey lapangan yang dilakukan terhadap keberadaan Sungai Miai di lingkungan RT 11 dan 12 dapat disimpulkan dalam kondisi yang tidak layak atau tidak dapat berfungsi dengan baik karena telah terjadi penyempitan, sedimentasi, dan terjadi pencemaran air yang disebabkan berdirinya bangunan liar di atas sungai, limbah rumah tangga dan jamban keluarga. Pengabdian yang dilakukan mengacu pada kegiatan penguatan partisipasi masyarakat dan pengetahuan mengenai peraturan daerah (Perda) tersebut, sehingga menggunakan pendekatan dialogis, partisipatif, dengan wujud kegiatan sosialisasi kepada masyarakat. Metode yang digunakan dalam pengabdian masyarakat ini adalah menggunakan pendekatan dialogis dengan bentuk sosialisasi kepada masyarakat. Pengabdian ini dilaksanakan pada tanggal 7 Agustus 2021, dengan jumlah partisipan 50 orang yang merupakan masyarakat di wilayah Sungai Miai, Banjarmasin. Hasil yang diperoleh adalah dipahaminya Perda No.15 tahun 2016 tentang Pengelolaan Sungai dan masyarakat memiliki pengetahuan mengenai partisipasi di kawasan sungai. Hasil lain yang disajikan adalah karakter kerja sama dan musyawarah yang dilakukan oleh masyarakat dalam pengelolaan sungai di Sungai Miai Banjarmasin. Banjarmasin, also known as the City of a Thousand Rivers, is an area with geographical conditions dominated by rivers or waters. This condition is an opportunity and a challenge for the community and the government in terms of river management. Based on the results of a field survey conducted on the presence of the Miai River in RT 11 and 12, it can be concluded that it is in an improper condition or cannot function properly because there has been narrowing, sedimentation, and water pollution caused by the establishment of illegal buildings on the river, sewage household and family latrines. The service carried out refers to activities to strengthen community participation and knowledge of the regional regulation. It uses a dialogical, participatory approach in outreach activities to the community. The method used in this community service is to use a dialogical approach to socialization with the community. This service was carried out on August 7, 2021, with 50 participants who were residents of the Miai River area, Banjarmasin. The results obtained are the understanding of local regulation No. 15 of 2016 concerning River Management and the community knows participation in river areas. Another result presented is the community's character of cooperation and deliberation in river management in Sungai Miai Banjarmasin.
Peningkatan Capacity Building Guru Madrasah Ibtidaiyah Ma`Arif Kabupaten Purbalingga Berbasis Active Learning
Authors: Sahnan Ahmad , Siswadi Siswadi , Setiani Riris Eka 
Published: May 2022

Kegiatan pengabdian kepada masyarakat berbasis prodi ini bermaksud untuk menambah pengetahuan sekaligus mengembangkan kapasitas guru-guru Madrasah Ibtidaiyah Ma`arif Purbalingga. Pengabdian ini menggunakan pendekatan andragogik melalui program workshop active learning. Adapun sasaran dari program pengabdian ini ialah guru-guru Madrasah Ibtidaiyah Ma`arif Purbalingga dengan jumlah 30 orang peserta yang dilaksanakan hari kamis 12 Agustus 2021. Materi yang disampaikan meliputi pengelolaan kelas, active learning, dan memahami gaya belajar siswa. Adapun hasil yang dicapai dari program ini bahwa implementasi pembelajaran aktif harus didukung dengan pengelolaan kelas yang baik. Pengelolaan kelas ini merupakan salah satu indikator tercapainya pembelajaran aktif. Selain itu guru-guru memperoleh wawasan dan pengetahuan seputar strategi pembelajaran aktif pada gilirannya proses pembelajaran di sekolah akan berlangsung aktif dan menyenangkan. Melalui program workshop ini guru-guru menyadari bahwa sudah sepatutnya kegiatan seperti ini dilakukan secara berkesinambungan agar sumber daya manusia semakin meningkat dan tentunya kapasitas guru-guru madrasah ibtidaiyah semakin baik ke depannya sehingga melahirkan generasi yang memiliki pengetahuan, keterampilan, nilai dan sukses dalam dunia akademik maupun di luar akademik. This study program-based community service activity aims to increase knowledge and develop the capacity of madrasah Ibtidaiyah maarif Purbalingga teachers. This service uses an andragogic approach through an active learning workshop program. The targets of this service program are teachers of Madrasah Ibtidaiyah Ma'arif Purbalingga with 30 participants, which will be held on Thursday, 12 August 2021. The material presented includes classroom management, active learning, and understanding student learning styles. The results achieved from this program are that the implementation of active learning must be supported by good classroom management. Classroom management is one indicator of the achievement of active learning. In addition, teachers gain insight and knowledge about active learning strategies, which will make the learning process in schools active and fun. Through this workshop program, teachers realize that activities like this should be carried out continuously to increase human resources. Of course, the capacity of Madrasah Ibtidaiyah teachers will be better in the future to give birth to a generation that has the knowledge, skills, values and success in the academic or outside academic world.
Nestin+ Mesenchymal Precursors Generate Distinct Spleen Stromal Cell Subsets and Have Immunomodulatory Function
Authors: Huang Jing , Li Minrong , Deng Ronghai , Li Weiqiang , Jiang Meihua , Xiang Andy Peng , Zhang Xiaoran 
Published: May 2022

Abstract
Background
Mesenchymal stromal cells (MSCs) are known to be widespread in many tissues and possess a broad spectrum of immunoregulatory properties. They have been used in the treatment of a variety of inflammatory diseases; however, the therapeutic effects are still inconsistent owing to their heterogeneity. Spleen stromal cells have evolved to regulate the immune response at many levels as they are bathed in a complex inflammatory milieu during infection. Therefore, it is unknown whether they have stronger immunomodulatory effects than their counterparts derived from other tissues.
Methods
Here, using a transgenic mouse model expressing GFP driven by the Nestin (Nes) promoter, Nes-GFP + cells from bone marrow and spleen were collected. Artificial lymphoid reconstruction in vivo was performed. Cell phenotype, inhibition of T cell inflammatory cytokines, and in vivo therapeutic effects were assessed.
Results
We observed Nes-GFP + cells colocalized with splenic stromal cells and further demonstrated that these Nes-GFP + cells had the ability to establish ectopic lymphoid-like structures in vivo. Moreover, we showed that the Nes-GFP + cells possessed the characteristics of MSCs. Spleen-derived Nes-GFP + cells exhibited greater immunomodulatory ability in vitro, and more remarkable therapeutic efficacy in inflammatory diseases, especially TNBS-induced acute colitis than bone marrow-derived Nes-GFP + cells.
Conclusions
Overall, our data showed that Nes-GFP + cells contributed to subsets of spleen stromal populations and possessed the biological characteristics of MSCs with a stronger immunoregulatory function and therapeutic potential than bone marrow-derived Nes-GFP + cells.
The value of virtual touch quantification in assessment of liver function reserve in hepatocellular carcinoma patients: a clinical study
Authors: Liu Chunrui , Gong Li , Wen Baojie , Han Hao , Yang Jian , Wu Min , Mao Liang , Qiu Yudong , kong wen-tao , Yao Jing 
Published: May 2022

Abstract
Purpose: Quantitative assessment of liver function reserve (LFR) plays an important role in clinical management of hepatocellular carcinoma (HCC) patients. Reduced LFR is closely related to increased level of liver fibrosis. Virtual Touch Quantification (VTQ) is a non-invasive ultrasonic imaging technique. In this study, we aimed to explore the correlation between VTQ parameters and LFR levels in different stages of liver fibrosis.Methods: From January 2016 to October 2018, 145 hepatocellular carcinoma patients (114 males and 31 females) scheduled for hepatectomy were enrolled in this study. All patients were histopathologically diagnosed and classified into five groups. The VTQ measurement and indocyanine green (ICG) clearance tests were performed following standard presurgical procedures. VTQ parameters and ICG retention values at 15min (ICG-R15) after ICG injection were compared among all staging groups using non-parametric Kruskal-Wallis test. Correlation between VTQ parameters and ICG-R15 was analyzed for all patients and patients within each staging group. We further divide patients into 3 groups by ICG-R15 values: Group 1 (ICG-R15 < 10%), Group 2 (ICG-R15 10%-20%) and Group 3 (ICG-R15 > 20%). The receiver operating characteristic (ROC) in detection of Group 3 patients using VTQ parameters was analyzed.Results: (1) The ICG R15 values are significantly different among the five-liver fibrosis staging groups (F =7.149, P < 0.001). Moderate correlation was observed between VTQ and ICG R15 values (r = 0.575, p < 0.001) among all patients. (2) VTQ value of Group 2 was significantly higher than that of Group 1 (P = 0.013) and VTQ value of Group 3 was significantly higher than in Group 1 and 2 (P < 0.001; p = 0.005). Classifying a patient to have ICG R15 value greater than 20% (Group 3) given his/her VTQ value is above 1.8 m/s has 100% sensitivity and 78.1% specificity. The area under the ROC is 0.946 (95%CI: 0.895, 0.976, p <0.0001).Conclusions: Non-invasive measurement of VTQ using ultrasound elastography techniques is a valuable tool for clinician to quantify liver fibrosis and assess liver functional reserve in HCC patients, in vivo, which, in turn, helps for the better preoperative planning of HCC patients.
SIMBA: SIngle-cell eMBedding Along with features
Authors: Pinello Luca , Chen Huidong , Ryu Jayoung , Vinyard Michael , Lerer Adam 
Published: May 2022

Abstract
Recent advances in single-cell omics technologies enable the individual and joint profiling of cellular measurements. Currently, most single-cell analysis pipelines are cluster-centric and cannot explicitly model the interactions between different feature types. In addition, single-cell methods are generally designed for a particular task as distinct single-cell problems are formulated differently. To address these current shortcomings, we present SIMBA, a graph embedding method that jointly embeds single cells and their defining features, such as genes, chromatin accessible regions, and transcription factor binding sequences into a common latent space. By leveraging the co-embedding of cells and features, SIMBA allows for the study of cellular heterogeneity, clustering-free marker discovery, gene regulation inference, batch effect removal, and omics data integration. SIMBA has been extensively applied to scRNA-seq, scATAC-seq, and dual-omics data. We show that SIMBA provides a single framework that allows diverse single-cell analysis problems to be formulated in a unified way and thus simplifies the development of new analyses and integration of other single-cell modalities. SIMBA is implemented as an efficient, comprehensive, and extensible Python library (https://simba-bio.readthedocs.io) for the analysis of single-cell omics data using graph embedding.
Connection between high pore-fluid pressure and frictional instability at tsunamigenic plate boundary fault of 2011 Tohoku-Oki earthquake
Authors: Hondori Ehsan Jamali , Park Jin-Oh 
Published: May 2022

Abstract
The 2011 Tohoku-Oki earthquake (M 9.0) rupture propagated along a shallow plate boundary thrust fault (i.e. decollement) to the trench, displaced the seafloor, and triggered a devastating tsunami. Physical properties of the underthrust sediments which control the rupture propagation are yet poorly known. We use a 2D seismic dataset to build velocity model for imaging and apply reverse time migration (RTM). We then calculate pore-fluid pressure along the decollement as the top boundary of underthrust sediments, and along the backstop interface as the boundary between undeformed structures in the continental plate and the severely deformed sediments in the accretionary prism. The results show that within horizontal distance of 40-22 km toward the trench, pore-fluid pressure is 82%-60% higher than the hydrostatic pressure for both decollement and backstop interface. It then reduces to hydrostatic level for the backstop interface but remains 60%-40% higher than hydrostatic level for the decollement, causing frictional instability in favor of fault rupture along the decollement. We report for the first time, by our knowledge, detailed seismic images of fluid-rich trapped bucket sediments, quantitative stress states, and fluid drainage conditions at shallow tsunamigenic portion of the Japan Trench, which are consistent with the seafloor and borehole observations.
Climate and water balance influence on agricultural productivity over the Northeast Brazil
Authors: Vale Tásia Moura Cardoso do , Spyrides Maria Helena Constantino , Júnior Jório Bezerra Cabral , Andrade Lara de Melo Barbosa , Bezerra Bergson Guedes , Rodrigues Daniele Tôrres , Mutti Pedro Rodrigues 
Published: May 2022

Abstract
The identification and delimitation of regions based on their agricultural aptitude is essential in order to assure the effective development and adaptation of climate vulnerable regions, such as the Northeast Brazil (NEB). The objective of this study was to analyze the influence of the water balance on subsistence corn, bean and cassava yields during the period from 1990 to 2019. Thus, we characterized the NEB used meteorological variables (precipitation, temperature, relative humidity and radiation) and water balance elements (potential evapotranspiration, water stored in the soil, water deficit and surplus) in order to determine the best sowing periods for the aforementioned crops. Data was assessed by using different statistical analysis tools such as Mann-Kendall’s test for trend identification, analysis of variance and correlation heatmaps. Results showed an increasing trend for radiation, temperature and potential evapotranspiration in the wetter regions of the NEB. An increase in water deficit conditions was also identified during September-October-November, and therefore a reduction in water stored in the soil during the following months in all regions of the NEB. In the wetter regions, potential evapotranspiration and temperature were positively correlated with bean and corn yields. In the drier regions, on the other hand, water stored in the soil and water surplus were more positively associated with crop yields. For the other climatic types, the following best sowing windows were identified based on the water balance: January through April (semiarid), March through June (dry subhumid), April through July (moist subhumid), March through July (humid B1) and January through June (humid B2).
Features of a FAIR vocabulary
Authors: Xu Fuqi , Juty Nick , Goble Carole , Jupp Simon , Parkinson Helen , Courtot Mélanie 
Published: May 2022

Abstract
Background: The FAIR Principles explicitly require the use of FAIR vocabularies, but what precisely constitutes a FAIR vocabulary remains unclear. Being able todefine FAIR vocabularies, identify features of FAIR vocabularies, and provide assessment approaches against the features can guide the development of vocabularies.Results: We differentiate data, data resources and vocabularies used for FAIR, examine the application of the FAIR Principles to vocabularies, align their requirements with the Open Biomedical Ontologies (OBO) Principles, and propose FAIR Vocabulary Features (FVFs). We also design assessment approaches for FAIR vocabularies by mapping the FVFs with existing FAIR assessment indicators. Finally, we demonstrate how FVFs can be used for evaluating and improving vocabularies using exemplar biomedical vocabularies.Conclusions: The FAIR Vocabulary Features and corresponding indicators can be used to assess the FAIR levels of different types of vocabularies, identify use cases for vocabulary engineers, and guide the evolution of vocabularies.
Atomic-scale identification of the active sites of nanocatalysts
Authors: Miao Jianwei (John) , Yang Yao , Zhou Jihan , Zhao Zipeng , Sun Geng , Moniri Saman , Ophus Colin , Yang Yongsoo , Wei Ziyang , Yuan Yakun , Zhu Cheng , Liu Yang , Sun Qiang , Jia Qingying , Heinz Hendrik , Ciston Jim , Ercius Peter , Sautet Philippe , Huang Yu 
Published: May 2022

Abstract
Heterogeneous catalysts play a key role in the chemical and energy industries1. To date, most industrial-scale heterogeneous catalytic reactions have relied on nanocatalysts2,3. However, despite significant progress from theoretical, experimental and computational studies4-18, identifying the active sites of alloy nanocatalysts remains a major challenge. This limitation is mainly due to an incomplete understanding of the three-dimensional (3D) atomic and chemical arrangement of different constituents and structural reconstructions driven by catalytic reactions19-22. Here, we use atomic electron tomography23-25 to determine the 3D local atomic structure, surface morphology and chemical composition of 11 Pt alloy nanocatalysts for the electrochemical oxygen reduction reaction (ORR). We reveal the facet, surface concaveness, structural and chemical order/disorder, coordination number, and bond length with unprecedented 3D detail. The experimental 3D atomic coordinates are used by first-principles trained machine learning to identify the active sites of the nanocatalysts, which are corroborated by electrochemical measurements. A striking feature is the difference of the ORR activity of the surface Pt sites on the nanocatalysts by several orders of magnitude. Furthermore, by analyzing the structure-activity relationship, we formulate an equation named the local environment descriptor to balance the strain and ligand effects and gain quantitative insights into the ORR active sites of the Pt alloy nanocatalysts. The ability to determine the 3D atomic structure and chemical composition of realistic nanoparticles coupled with machine learning could transform our fundamental understanding of the catalytic active sites and provide a guidance for the rational design of optimal nanocatalysts.
HSD based Computationally Efficient FIR Filter with Retiming Architecture for SDR Application
Authors: SRIVAST AJEET KUMAR , Raj Krishna 
Published: May 2022

Abstract
Optimization of power, speed and hardware utilization are the major concerns in design objectives for modern digital signal processing (DSP) applications. In intermediate frequency (IF) processing unit of SDR receivers, a FIR filter is the main processing element. The redundant number system is extensively used to optimize the arithmetic operations in digital systems. This implementation can further be improved through an architectural transformation at circuit level. In this paper, the use of hybrid signed digit (HSD) number based filter coefficients is proposed for a FIR filter design. Based on the proposed HSD coefficient method in filter computation, a reduction of 16.06% in hardware resources is achieved in comparison to existing methods. In addition, a retiming architecture for an optimized FIR filter is proposed and compared with other existing approaches. The average power consumption is reduced by 13.42% and increases speed by 10.13% in comparison to other existing structures.
The mothers' breastfeeding behavior within six weeks postpartum: new scale development and psychometric validation study
Authors: Wu Jing-Ling , Pang Shu-Qin , Jiang Xiu-Min , Lin Yan , Zheng Qing-Xiang 
Published: May 2022

Abstract
Background
The evaluation of mothers' breastfeeding behavior within six weeks postpartum could help health workers to identify maternal breastfeeding shortcomings comprehensively, clarify nursing problems, and provide targeted interventions. However, no prior study was found and the study aimed to develop and validate the reliability and validity of mothers' breastfeeding behavior scale within six weeks postpartum.
Methods
The main two-step approach was used: (1) A qualitative pilot study using the purposive sampling method was adopted to test fitness, simplicity, and clarity of items with 30 mothers; (2) A cross-sectional survey using the convenient sampling method was conducted for item analysis and psychometric validation with 600 mothers.
Results
The final version of the scale consisted of 36 items with seven dimensions, explaining 68.852% of the total variance. The Cronbach's α, split-half, and re-test coefficients were 0.958, 0.843, and 0.753, respectively. The validity of the scale: (1) Content validity: The content validity indexes (CVI) range of items were between 0.882 and 1.000. The scale-level-CVI was 0.990. (2) Structure validity: The fitting index were as follows: \({\chi }^{2}/df\)=2.239, RMR=0.049, RMSEA=0.069, TLI=0.893, CFI=0.903, IFI=0.904, PGFI=0.674, PNFI=0.763. (3) Convergent validity: The composite reliability and Average Variance Extraction (AVE) of 7 dimensions were between 0.876 and 0.920, 0.594 and 0.696. (4) Distinguish validity: The correlation coefficients were less than the square root of the AVE, excepting self-decision behavior, self-coping behavior, and self-control behavior. However, the fitting index of the original three-factor model was better than other new models with significant differences (P<0.001). (5) Calibration validity: The area under the curve was 0.860 or 0.898 when the scale was used to predict exclusive or any breastfeeding at 42 days. The correlation coefficient of maternal breasting feeding evaluation scale, breastfeeding self-efficacy short-form scale, and the scale were 0.569 and 0.674.
Conclusion
The newly developed mothers' breastfeeding behavior scale within six weeks postpartum consists of thirty-six items belonging to seven dimensions with good reliabilities and validities, a reliable and valid instrument to be used in future maternal breastfeeding behavior assessments and interventions.