bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analisis Persebaran Lindi Tempat Pemerosesan Akhir (Tpa) Puuwatu
Authors: Mohamad Ibrahim  , La Ode Saufan  , La Ode Santiaji Bende  
Published: July 2023

The purpose of this study was (1) to determine the amount of leachate discharge at the Puuwatu Landfill (TPA), (2) to analyze the quality of leachate effluent and surface groundwater quality around the Puuwatu TPA. The used research method were the qualitative and quantitative analysis and spatial analysis.The results of this study (1) indicate the amount of leachate discharge at the Puuwatu TPA is 13,12874 (mm/second) with a daily rainfall intensity of 81,4236 mm/hour. (2) The impact of leachate on groundwater quality around the Puuwatu TPA is the deterioration of water quality at the common wells that are samples of the leachate flow around the TPA. The planning recommendations for the development of the Puuwatu TPA area and its environment regarding the effects of the spread of leachate can be implemented by planning the management of leachate, the development of the TPA site/area and its environment, and the use of leachate.
Keywords: Leachate Distribution, Leachate Quality, Puuwatu Landfill
Tujuan penelitian ini adalah (1) mengetahui besaran debit lindi TPA Puuwatu Kota Kendari, (2) menganalisis pengaruh lindi terhadap kualitas air tanah permukaan disekitar TPA Puuwatu. Metode penelitian yang digunakan yaitu analisis kualitatif dan kuantitaf serta analisis secara spasial. Hasil dari penelitian ini yaitu (1) besaran debit lindi TPA Puuwatu adalah 13,12874 (mm/jam) dengan intensitas hujan perhari 81,4236 mm/perjam, (2) Dampak lindi yang terjadi terhadap kualitas air tanah disekitar TPA Puuwatu yaitu penurunan kualitas air pada sumur gali masyarakat yang menjadi sampel pada aliran lintasan lindi sekitar TPA. Rekomendasi perencanaan pengembangan kawasan TPA Puuwatu dan sekitarnya terhadap dampak persebaran lindi dapat dilakukan perencanan pengelolaannya lindi, pengembangan kawasan/area TPA dan sekitarnya serta pemanfaatan lindi.
Kata Kunci : Persebaran Lindi, Kualitas lindi, Pemerosesan Akhir (TPA) Puuwatu.
Strategi Penghidupan Masyarakat Desa Pesisir Kabupaten Seram Bagian Timur Dalam Menghadapi Perubahan Iklim
Authors: Rahful Ahmad Madaual  , La Ibal  , Endang Abubakar  
Published: July 2023

The aims of this study are (a) to analyze the stakeholder social network analysis to determine the livelihood strategies of the farming-fisherman communities in coastal villages in Werinama District; (b) to identify livelihood strategies for farming and fishing communities in the coastal village of Werinama District; and (c) to identify the factors that influence the livelihood strategies of coastal farming communities and fishermen in Werinama District. This study uses two types of research methods, namely social networks and descriptive statistical analysis techniques. The results of the study indicate that the livelihood strategies for the farming-fisherman community in the villages of Werinama District, which are the focus of this research area, are carried out individually (by households) and collectively (by groups). Individual (household) livelihood strategies in dealing with climate change are especially important in the target villages of this research, which have multiple activities such as sago, ambal, salted fish, and others. Then he changed jobs and changed the consumption habits of the village people. Meanwhile, collectively, or in groups, the farmer-fisherman community manages the processing of agricultural and fishery products in groups.
Keywords: strategy, coastal communities, climate change
Penelitian ini bertujuan adalah (a) menganalisis Social Network Analysis Stakeholder untuk menenntukan strategi penghidupan masyarakat petani-nelayan desa - desa pesisir di Kecamatan Werinama; (b) mengidentifikasi strategi penghidupan masyarakat petani dan nelayan di desa pesisir Kecamatan Werinama; (c) Mengidentifikasi faktor-faktor yang mempengaruhi strategi penghidupan masyarakat petani pesisir dan nelayan di Kecamatan Werinama. Penelitian ini menggunakan dua jenis metode penelitian yaitu social network dan teknik analisis statistik deskriptif. Hasil kajian menunjukkan bahwa strategi penghidupan masyarakat petani-nelayan di desa-desa Kecamatan Werinama yang menjadi fokus wilayah penelitian ini dilaksanakan secara individu (rumah tangga) dan kolektif (kelompok). Strategi penghidupan individu (rumah tangga) dalam menghadapi perubahan iklim, khususnya desa-desa sasaran tujuan penelitian ini yang memiliki multi kegiatan seperti kondisi seperti sagu, ambal, ikan asin dan lain-lain. Kemudian ia berganti pekerjaan dan mengubah kebiasaan konsumsi masyarakat desa. Sedangkan secara kolektif atau kelompok yaitu komunitas petani-nelayan mengelola pengolahan hasil pertanian dan perikanan secara berkelompok.
Kata kunci: Strategi, masyarakat pesisir, perubahan iklim
Perencanaan Lokasi Pengembangan Food Estate Di Kabupaten Kolaka Timur
Authors: Hasbullah Syaf  , Syamsu Alam  , Lukman Yunus  , Dewi Nurhayati Yusuf  , M. Tufaila  , Samsul Alam Fyka  , Laode Kasno  , Vit Neru Satrah  , La Ode Rustam  , Andi Awaluddin  , Hadi Sudarmo  , Eko Aprianto Johan  , La Ode Arfan Dedu  , Mahyudi  
Published: July 2023

East Kolaka has launched programs to maintain food availability, but there are still obstacles to its exploitation. This research was conducted to determine the location of the food estate and to analyze its potential in increasing the production of the agricultural and livestock sectors in East Kolaka Regency. The data collection method used is a combination of primary and secondary data collection techniques with qualitative and quantitative analysis. Based on the research results, identified three sub-districts in East Kolaka Regency, namely Lambandia, Aere, and Dangia, as centers for food estate development based on physical conditions such as area size, climate, topography, and land suitability for crop development and grazing locations. Lambandia, Aere, and Dangia sub-districts have a dominant land suitability class S3 which is suitable for various crops but requires high inputs such as fertilization. The main limiting factors are air temperature and high annual rainfall. Intensive farming patterns and high input needs need to be considered so that agriculture can develop properly and sustainably. For rice, pineapple and rambutan, the land suitability class is S2 with low input costs.
Keywords: food estate, food security, land potential
Kolaka Timur telah meluncurkan program-program untuk menjaga ketersediaan pangan, namun masih terdapat kendala dalam pengusahaannya. Oleh karena itu, penelitian dilakukan untuk menentukan lokasi food estate dan menganalisis potensinya dalam meningkatkan produksi sektor pertanian dan peternakan di Kabupaten Kolaka Timur. Metode pengumpulan data yang digunakan adalah kombinasi teknik pengumpulan data primer dan sekunder dengan analisis kualitatif dan kuantitatif. Berdasarkan hasil penelitian, mengidentifikasi tiga kecamatan di Kabupaten Kolaka Timur, yaitu Lambandia, Aere, dan Dangia, sebagai sentra pengembangan food estate berdasarkan kondisi fisik seperti ukuran wilayah, iklim, topografi, dan kesesuaian lahan untuk pengembangan tanaman dan lokasi penggembalaan. Kecamatan Lambandia, Aere, dan Dangia memiliki kelas kesesuaian lahan dominan S3 yang cocok untuk berbagai tanaman, namun membutuhkan input yang tinggi seperti pemupukan. Faktor pembatas utama adalah temperatur udara dan curah hujan tahunan yang tinggi. Pola pertanian intensif dan kebutuhan input yang tinggi perlu diperhatikan agar pertanian dapat berkembang dengan baik dan berkelanjutan. Untuk tanaman padi, nenas, dan rambutan, kelas kesesuaian lahannya adalah S2 dengan input biaya yang rendah.
Kata kunci: food estate, ketahanan pangan, potensi lahan
Analisis Perubahan Kerapatan Vegetasi Mangrove untuk Perencanaan Pengelolaan Konservasi Perairan Berkelanjutan di Teluk Moramo
Authors: Gandri La , Indriyani Lies , Bana Sahindomi , Ahmaliun La De , Alwi La Ode , Fitriani Vivi 
Published: July 2023

Mangrove forests in coastal areas are very important ecosystems, one of their functions is to absorb waves from the sea and as a habitat for aquatic animals. However, due to anthropogenic activities, mangrove forests in coastal areas have been damaged. The purpose of this study is to identify the condition of mangrove ecosystem density in the Moramo Coastal Area Function and its changes in the 2014 and 2020 periods. The analysis used is the NDVI algorithm to see the density of vegetation and its changes. The results found were mangrove vegetation density classes in 2014 and 2020 which were very bad, bad, good, and very good. In 2014, NDVI of Mangrove Forest on Area Functions in the Marine Protected Area of ​​Moramo Bay is dominated by a very good density class of 627.74 Ha, while in 2022, the very good density class of 727.50 Ha dominates. Some of the directions of the conservation strategy are involving the community and related stakeholders in managing mangrove forests such as re-containment in coastal areas and increasing public knowledge and awareness of the functions of mangrove ecosystems and the skills of the people around the mangrove area.
Keywords: Mangrove, Density vegetation, conservation
Hutan mangrove di kawasan pesisir merupakan ekosistem yang sangat penting, salah satu fungsinya adalah sebagai peredam gelombanng dari laut, sebagai habitat hewan air. Namun akibat aktivitas anthripogenis hutan mangrove di kawasan pesisir mengalami kerusakan. Tujuan dari studi ini adalah mengindentifikasi kondisi kerapatan vegetasi mangrove ekosistem dalam Fungsi Kawasan pesisir Moramo dan perubahannya pada periode 2014 dan 2020. Analisis yang digunakan yaitu algoritme NDVI untuk melihat dimaka kerapatan vegetasi dan perubahanuya. Hasil yang ditemukan adalah kelas kerapatan vegetasi mangrove di tahun 2014 dan 2020 adalah sangat buruk, buruk, baik, dan sangat baik. NDVI Hutan Mangrove pada Fungsi Kawasan di Kawasan Konservasi Perairan Teluk Moramo 2014 didominasi oleh kelas kerapatan sangat baik seluas 627,74 Ha, Sedangkan pada tahun 2022, kelas kerapatan yang mendominasi adalah kelas kerapatan sangat baik seluas 727,50 Ha. Beberapa arahan strategi konservasi yaitu melibatkan masyarakat dan stakehodler terkait dalam pengelolaan hutan mangrove seperti penanaman kembali dikawasan pesisir dan meningkatkan pengetahuan dan kesadaran masyarakat terhadap fungsi ekosistem mangrove serta keterampilan masyarakat sekitar daerah mangrove.
Kata Kunci: Mangrove, Kerapatan Vegetasi, Konservasi
Ratio of procalcitonin/Simpson’s dominance index predicted the short-term prognosis of patients with severe bacterial pneumonia
Authors: Sun Guoxian , Liu Weili , Zheng Qingbin , Shan Qing , Hou Hongling 
Published: July 2023

ObjectiveThe aim of this study was to explore the predictive value of the ratio of procalcitonin (PCT) in serum to Simpson’s dominance index (SDI) in bronchoalveolar lavage fluid (BALF), in short-term prognosis of patients with severe bacterial pneumonia (SBP).MethodsThis is a retrospective review of case materials of 110 patients with SBP who selected BALF metagenomic next-generation sequencing technique in the intensive care unit (ICU) of the Affiliated Hospital of Yangzhou University from January 2019 and July 2022. Based on the acute physiology and chronic health status score II, within 24 h after admission to the ICU, patients were divided into a non-critical group (n = 40) and a critical group (n = 70). Taking death caused by bacterial pneumonia as the endpoint event, the 28-day prognosis was recorded, and the patients were divided into a survival group (n = 76) and a death group (n = 34). The SDI, PCT, C-reactive protein (CRP), PCT/SDI, and CRP/SDI were compared and analyzed.ResultsCompared with the non-critical group, the critical group had a higher PCT level, a greater PCT/SDI ratio, a longer ventilator-assisted ventilation time (VAVT), and more deaths in 28 days. Compared with the survivors, the death group had a higher PCT level, a lower SDI level, and a greater PCT/SDI ratio. The SDI level was significantly negatively correlated with the VAVT (r = −0.675, p &lt; 0.05), while the PCT level, ratio of PCT/SDI, and ratio of CRP/SDI were remarkably positively correlated with VAVT (r = 0.669, 0.749, and 0.718, respectively, p &lt; 0.05). The receiver operating characteristic (ROC) curves analysis showed that the area under ROC curves of PCT/SDI predicting patient death within 28 days was 0.851, followed by PCT + SDI, PCT, SDI, and CRP/SDI (0.845, 0.811, 0.778, and 0.720, respectively). The sensitivity and specificity of PCT/SDI for predicting death were 94.1% and 65.8%, respectively, at the optimal value (11.56). Cox regression analysis displayed that PCT/SDI (HR = 1.562; 95% CI: 1.271 to 1.920; p = 0.039) and PCT (HR = 1.148; 95% CI: 1.105 to 1.314; p = 0.015) were independent predictors of death in patients.ConclusionThe ratio of PCT/SDI was a more valuable marker in predicting the 28-day prognosis in patients with SBP.
Is type III prostatitis also associated with bacterial infection?
Authors: Song Wei-Jie , Gao Jun , Huang Ji-Wei , Liu Yuan , Long Zhi , He Le-Ye 
Published: July 2023

ObjectiveTo explore whether type III prostatitis is related to bacterial infection by detecting the composition and function of microorganisms in expressed prostatic secretion (EPS) of patients with chronic prostatitis (CP) and healthy people.MethodsAccording to the inclusion and exclusion criteria, 57 subjects were included in our study, divided into the healthy group, type II prostatitis group, and type III prostatitis group. 16s rRNA sequencing technique was used to detect and analyze the microbial composition of EPS in each group. Additionally, the metagenomics sequencing technique was used to further explore the function of different bacteria in the type III prostatitis group. Data analysis was performed by bioinformatics software, and the results were statistically significant when P&lt;0.05.ResultsMany microorganisms exist in EPS in both CP patients and healthy populations. However, the relative abundance of Pseudomonas, Haemophilus, Sneathia, Allobaculum, and Enterococcus in CP patients (including type II and III) were significantly different. Still, the relative abundance of different bacteria in type II prostatitis patients was much higher than in type III. The metagenomics sequencing results for the type III prostatitis group showed that the different bacteria had certain biological functions.ConclusionBased on our sequencing results and previous studies, we suggest that type III prostatitis may also be caused by bacterial infection.
Automatic algorithmic driven monitoring of atrioventricular nodal re-entrant tachycardia ablation to improve procedural safety
Authors: Tam Tsz Kin , Lai Angel , Chan Joseph Y. S. , Au Alex C. K. , Chan Chin Pang , Cheng Yuet Wong , Yan Bryan P. 
Published: July 2023

BackgroundDuring slow pathway modification for atrioventricular nodal reentrant tachycardia, heart block may occur if ablation cannot be stopped in time in response to high risk electrogram features (HREF).ObjectivesTo develop an automatic algorithm to monitor HREF and terminate ablation earlier than human reaction.MethodsDigital electrogram data from 332 ablation runs from February 2020 to June 2022 were included. They were divided into training and validation sets which contained 126 and 206 ablation runs respectively. HREF in training set was measured. Then a program was developed with cutoff values decided from training set to capture all these HREF. Simulation ablation videos were rendered using validation set electrogram data. The videos were played to three independent electrophysiologists who each determined when to stop ablation. Timing of ablation termination, sensitivity, and specificity were compared between human and program.ResultsReasons for ablation termination in the training set include short AA time, short VV time, AV block and VA block. Cutoffs for the program were set to maximize program sensitivity. Sensitivity and specificity for the program in the validation set were 95.2% and 91.1% respectively, which were comparable to that of human performance at 93.5% and 95.4%. If HREF were recognized by both human and program, ablations were terminated earlier by the program 90.2% of times, by a median of 574 ms (interquartile range 412–807 ms, p &lt; 0.001).ConclusionAlgorithmic-driven monitoring of slow pathway modification can supplement human judgement to improve ablation safety.
Identification and validation of six acute myocardial infarction-associated variants, including a novel prognostic marker for cardiac mortality
Authors: Jeon Yeonsu , Jeon Sungwon , An Kyungwhan , Kim Yeo Jin , Kim Byoung-Chul , Ryu Hyojung , Choi Whan-Hyuk , Choi HyunJoo , Kim Weon , Lee Sang Yeub , Bae Jang-Whan , Hwang Jin-Yong , Kang Min Gyu , An Seolbin , Kim Yeonkyung , Kang Younghui , Kim Byung Chul , Bhak Jong , Shin Eun-Seok 
Published: July 2023

BackgroundAcute myocardial infarction (AMI) is one of the leading causes of death worldwide, and approximately half of AMI-related deaths occur before the affected individual reaches the hospital. The present study aimed to identify and validate genetic variants associated with AMI and their role as prognostic markers.Materials and methodsWe conducted a replication study of 29 previously identified novel loci containing 85 genetic variants associated with early-onset AMI using a new independent set of 2,920 Koreans [88 patients with early- and 1,085 patients with late-onset AMI, who underwent percutaneous coronary intervention (PCI), and 1,747 healthy controls].ResultsOf the 85 previously reported early-onset variants, six were confirmed in our genome-wide association study with a false discovery rate of less than 0.05. Notably, rs12639023, a cis-eQTL located in the intergenic region between LINC02005 and CNTN3, significantly increased longitudinal cardiac mortality and recurrent AMI. CNTN3 is known to play a role in altering vascular permeability. Another variant, rs78631167, located upstream of PLAUR and known to function in fibrinolysis, was moderately replicated in this study. By surveying the nearby genomic region around rs78631167, we identified a significant novel locus (rs8109584) located 13 bp downstream of rs78631167. The present study showed that six of the early-onset variants of AMI are applicable to both early- and late-onset cases.ConclusionOur results confirm markers that can potentially be utilized to predict, screen, prevent, and treat candidate patients with AMI and highlight the potential of rs12639023 as a prognostic marker for cardiac mortality in AMI.
Fluid evolution and metallogenesis of the Zhangjiapingzi gold deposit in mianning, Sichuan province: constraints from fluid inclusion studies
Authors: Yan Bing , Zhu Liye , Zhang Jiaqi , Lai Chuan , Yan Han , Wei Wen Feng , Jiang Haiyun 
Published: July 2023

Introduction: The Zhangjiapingzi gold deposit, located at the western margin of the Yangtze Craton and controlled by the Jinhe-Chenghai deep fault, is a newly discovered super-large gold deposit in the Danba-Mianning metallogenic belt. The gold ore bodies are hosted in the Middle Triassic (T2) altered dolomite (Dm), and have two types of mineralization: altered rock type and quartz vein type. Previous studies on this deposit are rare, especially on the ore-fluid characteristics, which limit the understanding on the ore genesis.Methods: This study focused on fluid inclusions in quartz from altered rocks, and used microthermometry and laser Raman spectroscopy to investigate the properties and sources of ore-forming fluids, and to determine the ore genetic type.Results and discussion: The results show that the fluid inclusions are mainly CO2-H2O-NaCl inclusions, with medium temperature (220–300°C), low salinity (&lt;10%), medium-low density (0.79–1.01 g/cm3) and high contents of CO2 and CH4, resembling typical orogenic gold ore fluids. We suggest that the Zhangjiapingzi is best classified as orogenic type, and our findings provide new insights into the fluid origin and metallogenesis of orogenic gold deposits in the Danba-Mianning metallogenic belt.
Developing a measure of educator self-efficacy around emotion co-regulation
Authors: Lindstrom Johnson Sarah , Meléndez Guevara Ana Maria , Preves Ashley 
Published: July 2023

IntroductionResearch suggests that one of the most pervasive consequences of traumatic events is the resulting dysregulation of emotions. Educators, including teachers, administrators, and student services staff, are instrumental in supporting students as they navigate overwhelming emotions by modeling and teaching skills to regulate emotional states (i.e., emotion co-regulation). Given the saliency of emotion co-regulation within educational contexts, this study presents the development and preliminary psychometric exploration of a measure of educator self-efficacy for co-regulation.MethodsWe examined differences by educator characteristics (gender, professional experience, role in the school) as well as previous training in trauma-informed approaches and culturally responsive strategies.Results and discussionPreliminary findings support the measure to be reliable and valid, with construct validity supported by positive associations to other theoretically applicable constructs such as culturally responsive strategies, as well as educator characteristics such as professional experience and role. However, a lack of association with trauma-informed training, suggests the need for additional research into supporting emotion co-regulation self-efficacy for educators.
Immune function of colon cancer associated miRNA and target genes
Authors: Han Lu , Chen Shiyun , Luan Zhe , Fan Mengjiao , Wang Yanrong , Sun Gang , Dai Guanghai 
Published: July 2023

IntroductionColon cancer is a complex disease that involves intricate interactions between cancer cells and theimmune microenvironment. MicroRNAs (miRNAs) have recently emerged as critical regulators of gene expression in cancer, including colon cancer. There is increasing evidence suggesting that miRNA dysregulation plays a crucial role in modulating the immune microenvironment of intestinal cancer. In particular, miRNAs regulate immune cell activation, differentiation, and function, as well as cytokine and chemokine production in intestinal cancer. It is urgent to fully investigate the potential role of intestinal cancer-related miRNAs in shaping the immune microenvironment.MethodsTherefore, this paper aims to identify miRNAs that are potentially associated with colon cancer and regulate a large number of genes related to immune function. We explored the role of these genes in colon cancer patient prognosis, immune infiltration, and tumor purity based on data of 174 colon cancer patients though convolutional neural network, survival analysis and multiple analysis tools.ResultsOur findings suggest that miRNA regulated genes play important roles in CD4 memory resting cells, macrophages.M2, and Mast cell activated cells, and they are concentrated in the cytokinecytokine receptor interaction pathway.DiscussionOur study enhances our understanding of the underlying mechanisms of intestinal cancer and provides new insights into the development of effective therapies. Additionally, identification of miRNA biomarkers could aid in diagnosis and prognosis, as well as guide personalized treatment strategies for patients with intestinal cancer.