bluuebunny/crossref_metadata_2025_split huggingface dataset:
Peran humas Palang Merah Indonesia (PMI) Kabupaten Blora sebagai wadah komunikasi publik di tengah pandemi Covid-19
Authors: Septiani Deva , Ninghardjanti Patni , Akbarini Nur Rahmi 
Published: June 2024

<p dir="ltr"><span><strong>Abstrak</strong>: </span>Penelitian ini bertujuan untuk mengetahui: 1) peran bagian humas Palang Merah Indonesia di Kabupaten Blora pada masa Pandemi COVID-19, 2) faktor pendukung dan hambatan, 3) upaya mengatasi hambatan tersebut. Pendekatan penelitian ini adalah kualitatif dengan jenis studi kasus. Data penelitian ini bersumber dari data primer dan data sekunder. Teknik pengambilan sampel menggunakan purposive sampling. Wawancara, observasi, dan dokumentasi digunakan sebagai teknik pengumpulan data. Untuk menguji keabsahan data menggunakan triangulasi metode. Penelitian ini menggunakan analisis data model interaktif. Hasil penelitian: 1) peran divisi humas, meliputi: a) komunikator, b) hubungan, c) manajemen cadangan, dan d) citra perusahaan; 2) faktor pendukung, yaitu: a) kerjasama yang baik dengan eksternal publik, b) ketersediaan sarana dan prasarana pendukung. Kendala yaitu: a) kurangnya koordinasi, b) tingkat partisipasi seseorang dalam kegiatan donor darah menurun dan masyarakat belum mematuhi protokol kesehatan, c) kurangnya sumber daya manusia untuk mengelola media komunikasi PMI; 3) upaya mengatasi kendala yaitu: a) koordinasi rutin, b) sosialisasi rutin mengenai pencegahan COVID-19, dan c) rekrutmen pegawai.</p><p dir="ltr"><span>Kata kunci</span><span>: </span><span>kualitatif; pandemi Covid-19; peran humas</span></p><p dir="ltr"> </p><p dir="ltr"><em><strong>Abstract</strong>: This research aims to investigate: 1) the roles of the public relations division on the Indonesia Red Cross Society in Blora Regency during the COVID-19 Pandemic, 2) supporting and barriers factors, 3) the attempt to address the barriers. The approach of this research is qualitative with the type of case study. The data of this research are sourced from primary data and secondary data. The sampling technique uses purposive sampling. Interviews, observations, and documentation are used as data collection techniques. To test the validity of the data using method triangulation. This research uses interactive model data analysis. Results research: 1) the roles of the public relations division, including: a) communicator, b) relationship, c) backup management, and d) corporate image; 2) supporting factors, namely: a) good cooperation with external public, b) the availability of supporting facilities and infrastructure. Constraints, namely: a) lack of coordination, b) the level of participation of a person in blood donation activities has decreased and the community has not complied with health protocols, c) lack of human resources to manage PMI communication media; 3) efforts to overcome obstacles, namely: a) routine coordination, b) routine socialization regarding the prevention of COVID-19, and c) employee recruitment.</em></p><div><p dir="ltr"><em>Keywords: Covid-19 pandemic; qualitative; role of public relations</em></p><div><span><br /></span></div></div><p dir="ltr"><span><br /></span></p>
Faktor penghambat penerapan sistem akuntabilitas kinerja instansi pemerintah (SAKIP) di Sekretariat Daerah Kabupaten Sukoharjo
Authors: Hargani Nisak , Murwaningsih Tri , Akbarini Nur Rahmi 
Published: June 2024

<p dir="ltr"><span><strong>Abstrak</strong>: </span>Tujuan penelitian ini adalah (1) untuk mengetahui faktor-faktor yang mempengaruhi hasil penilaian SAKIP dan (2) untuk mengetahui upaya yang dilakukan dalam meningkatkan hasil penilaian SAKIP. Penelitian ini merupakan penelitian studi kasus deskriptif kualitatif dengan sumber data primer berupa wawancara dan observasi serta data sekunder berupa dokumen terkait SAKIP. Pengambilan sampel dilakukan dengan cara purposive sampling dan snowball sampling. Penelitian ini menggunakan analisis data interaktif yang meliputi reduksi data, penyajian data, serta penarikan kesimpulan dan verifikasi. Hasil dari penelitian ini adalah (1) faktor-faktor yang mempengaruhi kurang optimalnya hasil penilaian SAKIP pada Sekretariat Daerah Kabupaten Sukoharjo antara lain adalah kurangnya pemahaman pegawai terhadap SAKIP, kurangnya komitmen dari pejabat daerah, dan tidak adanya sistem perencanaan, penganggaran, dan manajemen kinerja yang terpadu; (3) Upaya yang dilakukan untuk meningkatkan hasil penilaian SAKIP antara lain dengan mengadakan coaching Clinic dan pelatihan SAKIP, membangun budaya kinerja, dan menindaklanjuti rekomendasi pembuatan aplikasi SAKIP.</p><p>Kata Kunci : instansi pemerintah; kinerja; pengendalian; sakip</p><p><span><span><br /></span></span></p><p dir="ltr"><em><strong>Abstract</strong>: The objectives of this study are (1) to determine the factors that influence the results of the SAKIP assessment and (2) to determine the efforts made in improving the results of the SAKIP assessment. This research is a qualitative descriptive case study with primary data sources from interviews and observations and secondary data from documents related to SAKIP. Sampling was done by purposive sampling and snowball sampling. This study uses interactive data analysis, including data reduction, data presentation, and drawing conclusions and verification. The results of this study are (1) the factors that influence the less than optimal results of the SAKIP assessment at the Regional Secretariat of Sukoharjo Regency include the lack of employee understanding of SAKIP, lack of commitment from local officials, and the absence of an integrated planning, budgeting, and performance management system; (3) the efforts made to improve the results of the SAKIP assessment include holding a coaching clinic and SAKIP training, building a performance culture, and following up on recommendations for making SAKIP applications.</em></p><p dir="ltr"><em>Keywords: government agencies; performance;control; SAKIP</em></p><div><span><br /></span></div>
Effect of mucosal-associated invariant T cells on gut acute graft-versus-host disease after hematopoietic stem cell transplantation
Authors: Chen Yu , Meng Yan , Zhou LiNa , Shen Cen , Zhang Luying , Dou Ying 
Published: June 2024

Abstract

Objective:Gut acute graft-versus-host disease (aGVHD) is one of serious complication after hematopoietic stem cell transplantation (HSCT). Mucosal-associated invariant T (MAIT) cells are a group of innate T cells that are enriched in the gut. Currently, there is limited research on the role and function of MAIT cells in the development of aGVHD in humans.Our study aim to investigate the effect of MAIT cells on the occurrence of gut aGVHD after HSCT in children, and to developing a new clinical prevention and treatment strategy for gut aGVHD.
Methods: We collected peripheral blood(PB)samples from 81 patients 30 days after HSCT. The content of MAIT cells was detected via flow cytometry to investigate the relationship between MAIT cells and gut aGVHD occurrence in children.
Results: The count of MAIT cells in the PB of children with gut aGVHD was notably lower than that in those without aGVHD and other types of aGVHD.
Conclusion: The PB of patients who develop gut aGVHD after HSCT demonstrates a reduction in MAIT cells. This reduction may be associated with delayed immune reconstitution and a higher risk of gut aGVHD post-transplantation,as well as a potential impact on the host's capacity to defend against intestinal infections.
Enhancing Sustainable Agriculture through Wastewater Utilization and Low-Cost Organic Fertilizer Production
Authors: Kajeevan Kasthuri , Gnanavelrajah Nalina 
Published: June 2024

Abstract

Purpose: This research investigated sustainable agricultural practices focusing on the utilization of wastewater and underutilized organic nutrient sources. The study explores the cultivation of nitrogen-rich sources such as Spirulina and Azolla using wastewater as a growth medium, aiming to reduce production costs and address water scarcity problems. Additionally, a low-cost organic fertilizer (LOF) was developed using underutilized resources like Palmyrah leaves, Coconut leaves, and Banana pseudostem, with Spirulina, and Azolla aiming to counteract the detrimental effects of inorganic fertilizers and contribute to the circular economy by converting waste into valuable agricultural inputs.
Methods: Experimental trials assessed the efficacy of wastewater as a growth medium for Spirulina and Azolla, alongside evaluating the impact of organic nutrient sources on seed germination and seedling vigor. Pot experiments were conducted to assess biomass yield and crop growth parameters across various fertilizer treatments, including conventional organic, LOF, and inorganic methods.
Results: Results reveal that treatments containing wastewater significantly enhanced the biomass yield of Spirulina and Azolla compared to standard methods, offering a cost-effective solution. The LOF enhanced the seed germination (5-15%), and seedling vigor (12-53%) of selected seeds compared to the control. Pot experiment revealed that the combination treatments of LOF gave improvements in crop growth parameters, biomass yield, and nutrient content of Sugargraze (Hybrid sweet sorghum) compared to conventional organic or inorganic treatments. Notably, substituting 50% of organic or inorganic fertilizer with LOF gave comparable or higher performance, highlighting the potential of LOF as an environmentally sustainable alternative.
Conclusion: Overall, this study underscores the feasibility of integrating underutilized organic nutrient sources and wastewater utilization in sustainable agriculture.
Platelet activation through CD62P and platelet–monocyte complexes contribute to exacerbation of mucosal inflammation in patients with ulcerative colitis
Authors: Sano Yasuki , Tomiyama Takashi , Yagi Naoto , Ito Yuka , Honzawa Yusuke , Tahara Tomomitsu , Ikeura Tsukasa , Fukui Toshiro , Shimoda Shinji , Naganuma Makoto 
Published: June 2024

Abstract

Ulcerative colitis (UC) is a refractory, chronic inflammatory bowel disease of unknown etiology. Although platelets are activated in UC, their relevance in pathophysiology remains unclear. We analyzed the correlation of platelet activation and platelet–monocyte complexes (PMCs) with severity of mucosal inflammation using the Mayo endoscopic subscore (MES). Platelet activation marker, CD62P was upregulated in patients with UC compared with that in healthy controls (P<0.05). CD62P expression was significantly higher in patients with MES3 (severe inflammation) than in those with MES≤2 (endoscopic remission to moderate inflammation) (P<0.001). The concentration of sCD62P in patients with MES0 (endoscopic remission) was significantly higher than in those with MES≥1 (P<0.01). The expression of CD40L, CD63, PAC-1, annexin V, and CD36, and the concentrations of sCD40L, PF4, and RANTES did not correlate with MES. The proportion of PMCs in patients with MES3 was higher than in those with MES≤2 (P<0.05). CD16 expression on monocytes with platelets was significantly higher than in monocytes without platelets (P<0.001). Patients with complete remission after treatment showed significant reduction in PMCs 3 months after treatment (P<0.05) but had no change in CD62P and sCD62P. Our data suggest that platelet activation via the CD62P–PMC axis is involved in UC pathophysiology.
RP-HPLC and UV Spectroscopic Method Development and Validation for Estimation of Dapagliflozin in Bulk and Pharmaceutical Dosage Form
Authors: Mahabole Shraddha , Gajeli Ganesh , Kalshetti Mallinath 
Published: June 2024

Abstract

The goal of the proposed research work is to establish and validate an uncomplicated, as well as precise RP-HPLC and UV Spectrophotometric technique to detect Dapagliflozin in both API as well as tablet form. At ambient temperature, the concentrations of Dapagliflozin were measured using an RP HPLC (λ = 225) and UV system (λ = 278). For method development Phenomenex Luna® LC C18 Column (150 × 4.6mm, 5µm) was used. Acetonitrile and water (65:35) were used as mobile phase. The standard Dapagliflozin medication is eluted at a 1.0 ml/min flow rate. The recoveries ranged from 98 to 103%, according to the regression coefficient values of 0.999 for the UV spectrophotometric method and 0.9994 for the RP-HPLC method. The statistical parameters, ± RSD, and recoveries in this investigation demonstrated how successful the RP-HPLC and UV system is at separating and identifying different compounds. It was also determined that Dapagliflozin in bulk and dose forms may be routinely monitored for quality using this technology.
Neural correlates of communication modes in medical students using fMRI
Authors: Oprea Raluca Corina , Andersson Frederic , Gissot Valerie , Desmidt Thomas , Siragusa Marta , Barantin Laurent , Dubourg Patrice , El-Hage Wissam 
Published: June 2024

Abstract

This study aims to determine if the six different types of communication (Directive, Imaginative, Reflective, Persuasive, Harmonizing, Promoting), as presented in the Process Communication Model, correlate with a respective neural pathway. Participants were 30 medical students with no past medical history. They underwent functional magnetic resonance imaging (fMRI) while watching videos typical of each communication type. By comparing each of the six experimental conditions with all the other ones, common activations were detected in the core memory network. Assertive communication styles (Directive, Imaginative) generated activations in conflict detection and resolution related areas, with a predominance in the frontal lobe. Emotive communication (Harmonizing, Promoting) highlighted activations associated with the interpretation of social and emotional cues, with a temporo-occipital predominance. There were no significant activations for the Reflective and Persuasive channel, the two channels that were most coherent with the subjects’ base patterns and communication. This study indicated that out of the six communication types that were analyzed, four have a specific and congruous underlying cerebral process. This shows that neural response patterns vary across different communication styles, reflecting differences in cognitive and emotional processing.
Association Between Serum Vitamin D Levels and Biological Aging Acceleration: Evidence from NHANES 2017-2018
Authors: Chen Feng , Wang Xilei , Wang Shuyan , Zhao Xiangfu , Cheng Yanqi , Wang Xiaolin 
Published: June 2024

Abstract

Previous studies have demonstrated the potential of vitamin D to delay aging. However, we assert that increased vitamin D supplementation is not universally beneficial, as both deficiency and excess of vitamin D can adversely impact individual health. Thus, further quantitative research and validation are urgently needed to provide clinical guidance on the application of vitamin D in anti-aging interventions. Utilizing data extracted from the 2017–2018 National Health and Nutrition Examination Survey, we performed a cross-sectional study to examine the association between vitamin D levels and biological aging acceleration (AA), aiming to identify critical thresholds within diverse populations. Our study underscores the potential of vitamin D in interventions for biological aging. Multivariable linear regression analysis revealed a significant inverse association between vitamin D levels and AA (p < 0.01). The trend test confirmed a monotonic relationship between vitamin D levels and AA (p < 0.01). Moreover, restricted cubic spline analysis identified a U-shaped relationship between vitamin D levels and the risk of accelerated biological aging, with distinct critical thresholds observed across different age and sex groups (≤ 50 years: 50.54 nmol/L; >50 years: 85.71 nmol/L; females: 57.42 nmol/L; males: 80.72 nmol/L). In clinical anti-aging interventions, vitamin D supplementation must be personalized to ensure both efficacy and safety. Our findings advocate for a balanced and individualized approach to vitamin D supplementation, mitigating the risk of accelerated biological aging associated with deficiency or excess. This highlights the need for dose adjustment in clinical anti-aging strategies. Such an approach is essential not only for enhancing clinical anti-aging strategies, promoting optimal health outcomes, and reducing age-related diseases but also for laying the groundwork for the development of new anti-aging strategies and clinical interventions.
Adherence to- and factors influencing- healthy and sustainable dietary choices across Europe: a study protocol.
Authors: Murante Anna Maria , Manca Federica , Consalez Fabio , Jani Anant , Verger Eric , Miranda Agustin , Torri Luisa , Chirilli Chiara , Piochi Maria , Campos Susana , Oliveira Ana Teresa Ferreira , Harrington Janas , Massei Valeria , Ferravante Chiara , Smits Tim , Qutteina Yara , Vanwinkelen Kabi , Kapteijns Annemarie , Barelds Leonie , Różalska Aleksandra , Bunker Aditi , Bärnighausen Till 
Published: June 2024

Abstract

Background
Current food systems in Europe negatively impact the environment, public health, and the public sector, while favoring large food companies, leading to a “Lose-Lose-Lose-Win” scenario. Moreover, food systems have contributed to health inequalities across the EU, perpetuating disparities in access to healthy and sustainable food. Addressing these challenges requires understanding the complex dynamics of food systems which involve a combination of internal mechanisms and external influences. This study, part of the FEAST project (Food systems that support transitions to hEalthy And Sustainable dieTs), aims to inform European policies by investigating individual dietary behaviors focusing on micro-level factors, analyzing geographical, socio-economic, behavioral and cultural influences and dietary preferences across different European regions and vulnerable groups.
Methods
The study employs a quantitative cross-sectional research design involving 27000 adults (18–85+) from 27 European countries across FEAST’s five food regions (Anglo-Saxon, Central European, Scandinavian, Southern Europe and Eastern Europe). To achieve our target of 27,000 participants we have relied on the services of a market-insights gathering platform, with an extensive reach of panel members across Europe. Data collection utilizes a comprehensive questionnaire of 88 items covering dietary patterns, purchasing behaviors, drivers and barriers of healthy and sustainable eating, the perceived sustainability of dietary behaviors, policy opinions, and socio-demographic details. Statistical analyses will provide insights into factors influencing healthy and sustainable diets.
Discussion
The study's findings will contribute to understanding individual dietary habits and inform multi-level strategies for promoting healthier and more sustainable food consumption. Our data will provide an overview of the interaction between the final consumer and the food supply chain, shedding light on the nature of the food environments in which the interaction takes place. By providing insights into consumer behaviors and preferences, the research aims to support the creation of 'Win-Win-Win-Win' food systems across Europe that benefit all key stakeholders.
A microstrip Antenna for Underground Applications with Frequency Insenitivity to soil moisture variations
Authors: MEJJATTI Mounir EL , Habbani Ahmed 
Published: June 2024

Abstract

In this article, we propose a novel design of a buried rectangular patch antenna utilizing the ferromag-netic properties to ensure the resonant frequency resistivity against uctuations in soil permittivity,notably due to variations in its water content. The study initially prioritized determining the idealposition of the ferrite core introduced into the substrate and optimizing the external magnetic eldbias for its application. Subsequently, attention was directed towards evaluating the return loss of thedesigned antenna through simulation under conditions where humidity varies between 0 and 50%. Theresults indicated that the transmitter operates in two di erent modes: ordinary and extraordinary,with the latter maintaining a stable frequency with a deviation rate from the initial one on dry soilnot exceeding 3%, instead of the 50% observed for the former mode. This feature grants it the abilityto be deployable in applications with underground nodes, such as in the case of precision agriculture,without needing to intervene to adjust the operating frequency.
A Study on the Evaluation of Habitat Appropriateness of Huizhou Traditional Settlements
Authors: Bi Zhongsong , Li Yunzhang , Wang Jingwen , Guo Yixi , Liu Hongyuan 
Published: June 2024

Abstract

This study aims to establish an evaluation system for human settlement suitability utilizing geographic detectors, focusing on traditional human settlements in Huizhou region, situated in the southern region of Anhui province, China. Our research reveals several key findings: 1. Central Huizhou exhibits higher overall suitability for traditional human settlements compared to its southern and northern counterparts, with a predominant northeast-southwest spatial differentiation pattern following the mountainous terrain. 2. Approximately 34.03% of the Huizhou is deemed highly suitable for human settlement, while 57.22% is considered moderately suitable, and 8.75% is classified as low suitability. Notably, areas of medium and higher suitability collectively constitute 91.25% of the region, indicating a favorable overall suitability for human settlements. 3. Among traditional settlements, 91.75% are situated in areas classified as medium and above suitability, primarily encompassing plains, plateaus, hills, and low mountains characterized by fertile soil, abundant vegetation, ample precipitation, and favorable climatic conditions. 4. Factors such as precipitation, vegetation, landform, and wind speed exert a significant influence on the spatial distribution of traditional settlements in Huizhou, while others demonstrate comparatively weaker effects. Additionally, the interaction between any two factors exhibits a stronger impact on settlement distribution than individual factors, highlighting the complex interplay of multiple factors in site selection. This study provides valuable insights into the relationship between mountainous traditional settlement site selection and the natural environment, offering guidance for the development of human settlement environments in similar mountainous regions.
Estimating S-wave Amplitude for Earthquake Early Warning in New Zealand: Leveraging the First 3 Seconds of P-Wave
Authors: Chandrakumar Chanthujan , Tan Marion Lara , Holden Caroline , Stephens Max , Punchihewa Amal , Prasanna Raj 
Published: June 2024

Abstract

This study addresses the critical question of predicting the amplitude of S-waves during earthquakes in Aotearoa New Zealand (NZ), a highly earthquake-prone region, for implementing an Earthquake Early Warning System (EEWS). This research uses ground motion parameters from a comprehensive dataset comprising historical earthquakes in the Canterbury region of NZ. It explores the potential to estimate the damaging S-wave amplitude before it arrives, primarily focusing on the initial P-wave signals. The study establishes nine linear regression relationships between P-wave and S-wave amplitudes, employing three parameters: peak ground acceleration, peak ground velocity, and peak ground displacement. Each relationship’s performance is evaluated through correlation coefficient (R), coefficient of determination (R²), root mean square error (RMSE), and 5-fold Cross-validation RMSE, aiming to identify the most predictive empirical model for the Canterbury context. Results using a weighted scoring approach indicate that the relationship involving P-wave Peak Ground Velocity (Pv) within a 3-second window strongly correlates with S-wave Peak Ground Acceleration (PGA), highlighting its potential for EEWS. The selected empirical relationship is subsequently applied to establish a P-wave amplitude (Pv) threshold for the Canterbury region as a case study from which an EEWS could benefit. The study also suggests future research exploring complex machine learning models for predicting S-wave amplitude and expanding the analysis with more datasets from different regions of NZ.