bluuebunny/crossref_metadata_2025_split huggingface dataset:
Surface energy partitioning and evapotranspiration in a Pinus tabuliformis plantation in Northeast China
Authors: Gao Xiang , Zhang Jinsong , Cai Jinfeng , Pei Songyi , Liu Linqi , Meng Ping , Huang Hui 
Published: February 2023

Examining the land-atmosphere interaction in vegetation rehabilitation areas is important for better understanding of land surface processes affected by human activities. In this study, energy flux observations were used to investigate surface energy partitioning and evapotranspiration (ET) in a Pinus tabuliformis plantation in Northeast China in 2020 and 2021. The sensible heat flux (H) was the dominant component of Rn, and the ratio of H to the latent heat flux was higher than 1 at all growth stages. The two most important factors influencing the midday evaporative fraction and daily ET were the normalized difference vegetation index (NDVI) and soil water content at 10 cm depth (SWC10). Cumulative precipitation (P) minus ET was 62.83 and 239.90 mm in 2020 (annual P of 435.2 mm) and 2021 (annual P of 632.8 mm), respectively. The midday Priestley–Taylor coefficient (α), surface conductance (gs), and decoupling coefficient increased gradually from the onset of the mid-growing stage and decreased from the later growing stage. Midday α and gs increased with NDVI and SWC10 increasing until the NDVI (0.5) and SWC10 (0.17 mm3 mm−3) thresholds were reached, respectively. Midday α and gs were significantly influenced by vapor pressure deficit below 3 kPa, and the threshold value of midday gs was approximately 12 mm s−1. In conclusion, this Pinus tabuliformis plantation regulated surface energy partitioning properly, and left a part of P for surface runoff and groundwater recharge in the semiarid region of Northeast China.
Integrative analysis of transcriptome and metabolome revealed the mechanisms by which flavonoids and phytohormones regulated the adaptation of alfalfa roots to NaCl stress
Authors: Wang Xiaoshan , Yin Juncheng , Wang Jing , Li Junhao 
Published: February 2023

IntroductionSalinity critically affects the growth and development of alfalfa (Medicago sativa), making it necessary to understand the molecular mechanism of alfalfa’s adaptation to salt stress.MethodsIn this study, alfalfa roots were subjected to salt stress and transcriptomics and metabolomics analyses were performed.ResultsThe results showed that flavonoid synthesis, hormone synthesis, and transduction pathways may be involved in the alfalfa salt stress adaptation reaction, and that they are related. Combined analysis of differential genes and differential metabolites found that dihydroquercetin and beta-ring hydroxylase (LUT5), ABA responsive element binding factor 2 (ABF2), protein phosphatase PP2C (PP2C) and abscisic acid (ABA) receptor PYL2 (PYL), luteolinidin was significantly correlated with PP2C and phytochrome-interacting factor 4 (PIF4) and (+)-7-isomethyl jasmonate were significantly correlated with flavonol synthase (FLS) gene. (+)-7-isomethyl jasmonate and homoeriodictyol chalcone were significantly correlated with peroxidase (POD). POD was significantly up-regulated under NaCl stress for 6 and 24 h. Moreover, flavonoids, gibberellin (GA), jasmonic acid (JA) and ABA were suggested to play an important role in alfalfa’s response to salt stress. Further, GA,ABA, and JA may be involved in the regulation of flavonoids to improve alfalfa’s salt tolerance, and JA may be a key signal to promote the synthesis of flavonoids. DiscussionThis study revealed the possible molecular mechanism of alfalfa adaptation to salt stress, and identified a number of salt-tolerance candidate genes from the synthesis and signal transduction pathways of flavonoids and plant hormones, providing new insights into the regulatory network of alfalfa response to salt stress.
Chinese undergraduates’ English reading self-efficacy, intrinsic cognitive load, boredom, and performance: A moderated mediation model
Authors: Jiang Chenjuan 
Published: February 2023

IntroductionResearch findings from various academic domains have demonstrated that students’ self-efficacy (SE) influences their academic performance while limited studies have explored how foreign language reading SE influences reading performance. The purpose of this quantitative study was to explore the relationship between reading SE, intrinsic cognitive load (CL), boredom, and reading performance.MethodsThe participants were 272 English-as-a-foreign-language (EFL) learners at a comprehensive university in China, who attended a compulsory English course for improving their English reading and writing proficiency. Data were analyzed through SPSS and structural equation modeling (SEM).ResultsThe result of the study provided support for the hypothesized relationships. Students’ English reading SE is positively related to their reading performance and negatively related to intrinsic CL. Their intrinsic CL during reading comprehension is negatively related to reading performance. Reading boredom is negatively related to reading SE and reading performance but positively related to CL. Furthermore, students’ CL mediates the relationship between reading SE and performance while the negative achievement emotion of boredom moderates the relationship between reading SE and CL.DiscussionThe research highlights the importance of cognitive and emotional factors in influencing the relationship between foreign language reading self-efficacy and reading performance. Implications for EFL teachers and researchers are discussed.
Rapid-cycle evaluation and learning for the effective delivery of integrated interventions in early childhood in rural India
Authors: Gaidhane Abhay , Telrandhe Shital , Patil Manoj , Holding Penny A. , Khatib Mahalaqua Nazli , Gaidhane Shilpa , Quazi Syed Zahiruddin , Choudhari Sonali G. , Umate Roshan , Pathade Aniket 
Published: February 2023

BackgroundEffective and real-time data analytics plays an essential role in understanding gaps and improving the quality and coverage of complex public health interventions. Studies of public health information systems identify problems with data quality, such as incomplete records and untimely reporting. Effective data collection and real-time analysis systems for rapid-cycle learning are necessary to monitor public health programs and take timely evidence-based decisions. Early childhood development (ECD) programs are very diverse. Rapid-cycle evaluation and learning (REAL) guides the implementation process of such complex interventions in real time. Stepping stones was one such early childhood development program implemented in Central India.ObjectiveThe objective was to improve the delivery of complex, integrated public health interventions for early childhood development in remote areas of rural India.MethodologyThe program was developed according to the principles of inclusion and community-centeredness, which can be tested quickly and iteratively. To enhance the decision-making process and improve delivery and coverage, the core team implemented an information system for rapid-cycle learning. We developed performance indicators and a performance measurement matrix after defining the specific needs. Following that, we trained staff to collect complete data using electronic data collection tools and transfer it the same day to the server for quality review and further analysis. A variety of data/information was triangulated to address the gaps in intervention delivery, and those decisions were subsequently implemented.ResultsWe observed that the quality of data collection improved, and errors were reduced by 50% in the third quarter. The quality of the narrative was also enhanced; it became more elaborate and reflective. Sharing their field output in meetings and improving the quality of the narrative enhanced the self-reflection skills of field staff and consequently improved the quality of the intervention delivery. Refresher training and mentoring by supervisors helped to improve the data quality over time.ConclusionRapid-cycle evaluation and learning (REAL) can be implemented in resource-limited settings to improve the quality and coverage of integrated intervention in early childhood. It nurtures a reinforcing ecosystem that integrates providers, community, and family perspectives and guides interactions among stakeholders by integrating data from all available sources.
The quick pivot: Capturing real world modifications for the re-implementation of an early psychosis program transitioning to virtual delivery
Authors: Tempelaar Wanda , Kozloff Nicole , Crawford Allison , Voineskos Aristotle , Addington Don , Alexander Tallan , Baluyut Crystal , Bromley Sarah , Brooks Sandy , de Freitas Lauren , Jindani Seharish , Kirvan Anne , Morizio Andrea , Polillo Alexia , Roby Rachel , Sosnowski Alexandra , Villanueva Victoria , Durbin Janet , Barwick Melanie 
Published: February 2023

BackgroundTeam-based Early Psychosis Intervention (EPI) services is standard of care for youth with psychosis. The COVID-19 pandemic required most EPI services to mount an unplanned, rapid pivot to virtual delivery, with limited guidance on how to deliver virtual clinical services or whether quality of re-implementation and treatment outcomes would be impacted. We used a structured approach to identify essential modifications for the delivery of core components and explored facilitators and barriers for re-implementation and fidelity of a virtually delivered EPI intervention.Materials and methodsNAVIGATE is a structured approach to team-based EPI. It provides detailed modules to guide delivery of core components including medication management, psychoeducation and psychotherapies, supported employment/education, and family education. Having initially implemented NAVIGATE at the Centre for Addiction and Mental Health (CAMH) in 2017, the EPI service transitioned to virtual delivery amid the COVID pandemic. Using a practice profile developed to support implementation, we detailed how core components of NAVIGATE were rapidly modified for virtual delivery as reported in structured group meetings with clinicians. The Framework for Reporting Adaptations and Modifications for Evidence-Based Interventions (FRAME) was used to describe modifications. Fidelity to the EPI standards of care was assessed by the First Episode Psychosis Fidelity Scale (FEPS-FS). Re-implementation barriers and facilitators and subsequent mitigation strategies were explored using structured clinician interviews guided by the Consolidated Framework for Implementation Research (CFIR).ResultsIdentified modifications related to the intervention process, context, and training. We identified contextual factors affecting the re-implementation of virtually delivered NAVIGATE and then documented mitigating strategies that addressed these barriers. Findings can inform the implementation of virtual EPI services elsewhere, including guidance on processes, training and technology, and approaches to providing care virtually.DiscussionThis study identified modifications, impacts and mitigations to barriers emerging from rapid, unplanned virtual delivery of EPI services. These findings can support delivery of high-quality virtual services to youth with psychosis when virtual care is indicated.
Evaluating oral swab samples for PRRSV surveillance in weaning-age pigs under field conditions
Authors: Osemeke Onyekachukwu Henry , VanKley Nathan , LeFevre Claire , Peterson Christina , Linhares Daniel C. L. 
Published: February 2023

IntroductionThe use of serum and family oral fluids for porcine reproductive and respiratory syndrome virus (PRRSV) surveillance in weaning-age pigs has been previously characterized. Characterizing more sample types similarly offers veterinarians and producers additional validated sample options for PRRSV surveillance in this subpopulation of pigs. Oral swab sampling is relatively easy and convenient; however, there is sparse information on how it compares to the reference sample type for PRRSV surveillance under field conditions. Therefore, this study's objective was to compare the PRRSV reverse-transcription real-time polymerase chain reaction (RT-rtPCR) test outcomes of oral swabs (OS) and sera samples obtained from weaning-age pig litters.MethodAt an eligible breeding herd, six hundred twenty-three weaning-age piglets from 51 litters were each sampled for serum and OS and tested for PRRSV RNA by RT-rtPCR.Results and DiscussionPRRSV RT-rtPCR positivity rate was higher in serum samples (24 of 51 litters, 83 of 623 pigs, with a mean cycle threshold (Ct) value of RT-rtPCR-positive samples per litter ranging from 18.9 to 32.0) compared to OS samples (15 of 51 litters, 33 of 623 pigs, with a mean Ct of RT-rtPCR positive samples per litter ranging from 28.2 to 36.9); this highlights the importance of interpreting negative RT-rtPCR results from OS samples with caution. Every litter with a positive PRRSV RT-rtPCR OS had at least one viremic piglet, highlighting the authenticity of positive PRRSV RT-rtPCR tests using OS; in other words, there was no evidence of environmental PRRSV RNA being detected in OS. Cohen's kappa analysis (Ck = 0.638) indicated a substantial agreement between both sample types for identifying the true PRRSV status of weaning-age pigs.
Tigecycline Pharmacokinetic and Pharmacodynamic Profile in Patients with Chronic Obstructive Pulmonary Disease Exacerbation
Authors: Kipourou Maria , Begou Olga , Manika Katerina , Ismailos Georgios , Kontou Paschalina , Pitsiou Georgia , Gika Helen , Kioumis Ioannis 
Published: February 2023

Background: We aimed to evaluate the pharmacokinetic profile of tigecycline in plasma and its penetration to sputum in moderately ill patients with an infectious acute exacerbation of chronic obstructive pulmonary disease (COPD). Methods: Eleven patients hospitalized with acute respiratory failure due to an acute COPD exacerbation with clinical evidence of an infectious cause received tigecycline 50 mg twice daily after an initial loading dose of 100 mg. Blood and sputum samples were collected at steady state after dose seven. Results: In plasma, mean Cmax pl was 975.95 ± 490.36 ng/mL and mean Cmin pl was 214.48 ±140.62 ng/mL. In sputum, mean Cmax sp was 641.91 ± 253.07 ng/mL and mean Cmin sp was 308.06 ± 61.7 ng/mL. In plasma, mean AUC 0–12 pl was 3765.89 ± 1862.23 ng*h/mL, while in sputum mean AUC 0–12 sp was 4023.27 ± 793.37 ng*h/mL. The mean penetration ratio for the 10/11 patients was 1.65 ± 1.35. The mean Free AUC0–24 pl/MIC ratio for Streptococcus pneumoniae and Haemophilus influenzae was 25.10 ± 12.42 and 6.02 ± 2.97, respectively. Conclusions: Our findings support the clinical effectiveness of tigecycline against commonly causative bacteria in COPD exacerbations and highlight its sufficient lung penetration in pulmonary infections of moderate severity.
Photographic Checklist, DNA Barcoding, and New Species of Sea Slugs and Snails from the Faafu Atoll, Maldives (Gastropoda: Heterobranchia and Vetigastropoda)
Authors: Cunha Tauana J. , Fernández-Simón Jose , Petrula Macy , Giribet Gonzalo , Moles Juan 
Published: February 2023

Baseline biodiversity data are key for ecological and evolutionary studies and are especially relevant for areas such as the Maldivian Archipelago in the Indian Ocean, which can act as a stepping-stone for the transport of widely distributed marine species. We surveyed the islands and reefs of the Faafu and Malé Atolls with snorkeling and scuba diving, collecting the two gastropod subclasses, Heterobranchia and Vetigastropoda. Our inventory comprises 104 species photographed alive to create an identification guide. We also provide COI barcodes for most species, adding novel sequence data for the Maldivian malacofauna. Half of our species represent new records for the Maldives, emphasizing how much diversity remains to be discovered. Species distributions reflect ecological rarity, with almost 60% of taxa only found in one site. We also compiled a comprehensive checklist of heterobranchs and vetigastropods of the Maldives based on literature records, resulting in 320 species, which, together with barcoding data, indicate several potential cryptic species in the Indo-Pacific. Six new species are described, the nudibranchs Limenandra evanescenti n. sp., Eubranchus putnami n. sp., Sakuraeolis marhe n. sp., Moridilla maldivensis n. sp., Tergiposacca perspicua n. sp., and the sacoglossan Costasiella fridae n. sp.
Effectiveness of Endophytic and Rhizospheric Bacteria from Moringa spp. in Controlling Pythium aphanidermatum Damping-Off of Cabbage
Authors: Al-Rahbi Buthaina Aamir Ali , Al-Sadi Abdullah Mohammed , Al-Harrasi Majida Mohammed Ali , Al-Sabahi Jamal Nasser , Al-Mahmooli Issa Hashil , Blackburn Daniel , Velazhahan Rethinasamy 
Published: February 2023

In this study, endophytic and rhizospheric bacteria were isolated from Moringa olifera and M. perigreina from Oman, and their in vitro antagonistic activity against Pythium aphanidermatum was tested using a dual culture assay. The promising strains were tested further for their compatibility and potential for plant growth promotion, biofilm formation, antifungal volatile organic compound (VOC) production, and the biological control of P. aphanidermatum damping-off of cabbage (Brassica oleracea L.) under greenhouse conditions. A total of 12 endophytic and 27 rhizospheric bacteria were isolated from Moringa spp. Among them, Bacillus pumilus MPE1 showed the maximum antagonistic activity against P. aphanidermatum in the dual culture assay, followed by Paenibacillus glucanolyticus MPE3 and Pseudomonas indica MOR3 and MOR8. These bacterial isolates induced abundant morphological abnormalities in the hyphae of P. aphanidermatum, as observed via scanning electron microscopy. The in vitro cross-streak assay showed that these bacterial isolates were compatible among themselves, except for P. indica MOR8 × P. glucanolyticus MPE3. These antagonists released VOCs that restricted the growth of P. aphanidermatum in an in vitro assay. These antagonistic bacteria released 2,4-dimethylheptane and 4-methyloctane as the predominant volatile compounds. Of the four antagonistic bacterial strains, P. indica MOR8 was capable of forming biofilm, which is considered a trait that improves the efficacy of rhizosphere inoculants. The results of the greenhouse experiments showed that the soil treatment with B. pumilus MPE1 showed the highest reduction (59%) in the incidence of P. aphanidermatum damping-off in cabbage, evidencing its potential as a biological control agent for the management of this disease. Further research is needed to characterize the antifungal traits and activities of B. pumilus MPE1 and to assert its potential use against other soil-borne plant pathogens.
Penerapan Contextual Teaching and Learning (CTL) untuk Meningkatkan Hasil Belajar Matematika tentang Kesetaraan Nilai Uang
Authors: Djuariah Djuariah 
Published: February 2023

AbstractThe Mathematic learning outcomes on low level has caused bye several factors, such as the non-contextual books appearances, the teachers have lack of competencies and students’ understanding as scary subject.The purpose of this research is to enhance the Mathematic learning outcomes about the equality of the money value through the application of Contextual Teaching and Learning (CTL). This Class Action Research (CAR) is going on the Third Class of Waru 3 General Elementary School. The subjects of this research are 31 students (17 boys and 14 girls). The applications of CTL are using the game money as the display tools and work sheet in group.The result of this research is learning outcomes enhanced. On the Pre Cycle, the learning outcomes are 56 for the average and 23% for the class completeness. On the First Cycle, the learning outcomes are 66 for the average and 52% for the class completeness. On the Second Cycle, the learning outcomes are 83 for the average and 94% for the class completeness. Abstract ______________________________________________________________The Mathematic learning outcomes on low level has caused bye several factors, such as the non-contextual books appearances, the teachers have lack of competencies and students’ understanding as scary subject.The purpose of this research is to enhance the Mathematic learning outcomes about the equality of the money value through the application of Contextual Teaching and Learning (CTL). This Class Action Research (CAR) is going on the Third Class of Waru 3 General Elementary School. The subjects of this research are 31 students (17 boys and 14 girls). The applications of CTL are using the game money as the display tools and work sheet in group.The result of this research is learning outcomes enhanced. On the Pre Cycle, the learning outcomes are 56 for the average and 23% for the class completeness. On the First Cycle, the learning outcomes are 66 for the average and 52% for the class completeness. On the Second Cycle, the learning outcomes are 83 for the average and 94% for the class completeness.Contextual Teaching and Learning, Learning Outcomes, Mathematic, Money Kata Kunci: Contextual Teaching and Learning, Learning Outcomes, Mathematic, Money
Métamorphoses et ambivalences des dragons dans deux mythes coréens : « Dame Suro » et « Le moine Hyet’ong vainc le dragon »
Authors: Dang Hyun-sun 
Published: February 2023

Deux récits mythiques du Samguk yusa, « Dame Suro » et « Le moine Hyet’ong vainc le dragon » révèlent une part maléfique méconnue du caractère des dragons coréens. Le second récit montre notamment un schéma de confrontation entre un héros et un dragon malveillant ; ce récit nous conduit à réfléchir à la question de la symbolique du mal qu’incarne le dragon qui a un caractère vengeur. Le symbole des dragons et ses variations sémantiques se sont construits spécifiquement dans le contexte coréen singulier et ne peuvent être réduits à l’héritage bouddhiste chinois.
Les dragons dans Harry Potter : entre réinvestissement des archétypes et réflexion éthico-écologique sur le rapport de l’homme et de l’animal
Authors: Langbour Nadège 
Published: February 2023

Les dragons présents dans l’univers magique imaginé par J. K. Rowling s’inscrivent dans la lignée des créatures légendaires telles qu’elles sont évoquées dans la littérature romanesque médiévale : monstres reptiliens ailés cracheurs de feu, ils gardent parfois un trésor. Face aux humains, ils se montrent souvent d’une grande agressivité. Cependant, dans Harry Potter, cette agressivité n’est pas le signe d’une appartenance du dragon au personnel maléfique et malfaisant. D’ailleurs, Voldemort et ses Mangemorts ne sont qu’indirectement associés au dragon. Si le dragon est si dangereux et agressif, c’est simplement parce que c’est un animal sauvage. En tant que tel, l’homme ne doit pas chercher à l’apprivoiser ou à le dompter. Il doit simplement le comprendre, le respecter et veiller à sa préservation.