bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analisis dan Determinan Nilai Tukar Petani Tanaman Pangan (NTPP) di Provinsi Sulawesi Selatan
Authors: Tenriawaru Andi Nixia , Arsyad Muhammad , Amiruddin Achmad , Viantika Ni Made , Meilani Nurul Hikmah 
Published: December 2021

<p>Nilai Tukar Petani Tanaman Pangan (NTPP) merupakan salah satu indikator kesejahteraan petani yang menunjukkan perbandingan kemampuan daya beli antara produk yang dibayar oleh petani untuk kebutuhan konsumsi dan input produksi dengan penerimaan petani. Walaupun sub sektor tanaman pangan masih memegang peranan penting dalam menunjang kehidupan penduduk (petani) dan menjadi sektor mayoritas yang diusahakan serta menjadi sumber penerimaan utama petani di Propinsi Sulawesi Selatan, ternyata NTPP pada sub sektor ini menempati urutan terendah dibandingkan sub sektor lainnya pada sektor pertanian di bulan Januari tahun 2020. Merujuk pada data tersebut, maka tujuan penelitian ini adalah menganalisis pengaruh luas panen, jumlah produksi, harga jual output, pupuk &amp; pestisida serta konsumsi rumah tangga petani terhadap NTPP di Propinsi Sulawesi Selatan. Metode yang digunakan adalah analisis regresi linear berganda dengan hasil menunjukkan bahwa variabel harga jual output dan konsumsi rumah tangga secara parsial berpengaruh signifikan dan bernilai positif terhadap perkembangan NTPP, sementara variabel luas panen, jumlah produksi, harga jual output, pupuk dan pestisida serta konsumsi rumah tangga, secara simultan mempengaruhi NTPP. </p>
REMAINING MOTIVATED DESPITE THE LIMITATIONS: SCIENCE TEACHER'S LEARNING PROPENSITY DURING THE COVID-19 PANDEMIC IN THE DEVELOPING COUNTRY
Authors: Murwanashyaka Justin , Abhiyoga Septian Rafi , Ranti Ranti 
Published: December 2021

The COVID-19 pandemic has affected human life at multilevel and is still a tremendous challenge for all sectors of life without exception to education. To cope COVID-19 effects in education, online teaching and learning was adopted. This study explored how science teachers’ learning remained motivated to teach, despite all the limitations they encountered and endured during the COVID-19 pandemic. This work was carried out in developing county such as Indonesia, Rwanda, Cambodia and Paraguay. The study examines how science teachers’ in developing country have faced obstacle, and meanwhile, despite this, they are still trying their hardest to stay focused on achieving their personal goals during the pandemic. This research is geared by descriptive qualitative approach. Data were collected in series of online survey with thirty nine teachers cross the developing country. The results showed that the science teachers’ learning with e-learning was less effective because not all teachers and parents of students understood the internet. During the COVID-19 pandemic, teachers are highly required to develop e-learning science learning that can help achieve learning goals, so that e-learning can satisfy all parties, and can reduce its negative impact. Science learning with e-learning can foster educators in mastering digital technology.
Analisis Karakter Rasa Ingin Tahu Siswa Pada Tema Struktur dan Fungsi Tumbuhan
Authors: Fatkul Jannah  , Wirawan Fadly  , Aristiawan Aristiawan 
Published: December 2021

Tujuan penelitian ini siswa diharapkan dapat mengembangkan karakter rasa ingin tahu pada mata pelajaran IPA sehingga hasil belajar siswa dapat meningkat. Jenis penelitian yang digunakan yaitu kuantitatif dan deskriptif kualitatif. Rancangan penelitian yang digunakan yaitu dengan teknik claster random sampling. Pengumpulan data dilakukan melalui tes tulis dan wawancara dengan guru serta siswa. Analisis data dilakukan secara deskriptif kualitatif dari hasil nilai yang diujikan ke siswa. Hasil penelitian menunjukkan bahwa nilai rata-rata seluruh indikator rasa ingin tahu siswa masih belum mencapai nilai yang diharapkan atau masih belum tuntas. Namun, berdasarkan penelitan yang telah dilakukan maka dapat diperoleh kesimpulan bahwa Rasa Ingin Tahu siswa mencapai skor tertinggi pada indikator Adventurous, sedangkan skor terendah yaitu pada indikator Discover. Sehingga rata-rata kemampuan Rasa Ingin Tahu siswa berjumlah 68,4 yang menunjukkan bahwa hasil belajar siswa sudah cukup baik pada karakter Rasa Ingin Tahu yang ditinjau dari keseluruhan nilai tiap indikator.
Visualizing and Quantifying Generation, Propagation, and Sweep of Nanocellulose-Strengthened Carbon Dioxide Foam in a Complex 2D Heterogeneous Fracture Network Model
Authors: Wei Bing , Tian Qingtao , Chen Shengen , Xu Xingguang , Wang Dianlin , Lu Jun 
Published: December 2021

Summary
There exist two main issues hampering the wide application and development of carbon dioxide (CO2) foam in conformance improvement and CO2 mobility reduction in fractured systems: (1) instability of foam film under reservoir conditions and (2) uncertainties of foam flow in complex fractures. To address these two issues, we previously developed a series of nanocellulose-strengthened CO2 foam (referred to as NCF-st-CO2 foam), while the primary goal of this work is to thoroughly elucidate generation, propagation, and sweep of NCF-st-CO2 foam in a visual 2D heterogeneous fracture network model.
NCF-st-CO2 foam outperformed CO2 foam in reducing gas mobility during either coinjection (COI) or surfactant-alternating-gas (SAG) injection, and the threshold foam quality was approximately 0.67. Foam creation was increased with the total superficial velocity for CO2 foam and almost stayed constant for NCF-st-CO2 foam in fractures during COI. For SAG, large surfactant slug could prevent CO2 from early breakthrough and facilitate foaming in situ. The improved sweep efficiency induced by NCF-st-CO2 foam occurred near the producer for both COI and SAG. Film division and behind mainly led to foam generation in the fracture model. Gravity segregation and override was insignificant during COI but became noticeable during SAG, which caused the sweep efficiency decrease by 3 to 9%. Owing to the enhanced film, NCF-st-CO2 foam enabled mitigation of the gravitational effect, especially around the producer.
Prospects of development of the Russian innovative system through the prism of qualitative methods
Authors: Volchik V. V. , Fursa E. V. , Maskaev A. I. 
Published: December 2021

Objective: to examine the influence of positive and critical narratives in the media, illustrating the problems and strengths of the Russian innovation system development, on the formation of public opinion.Methods: the methodology of narrative analysis of economics and original institutionalism is used in relation to the national innovation system.Results: with the help of narrative analysis, we analyzed 43 media outlets from Internet sources selected in accordance with the Medialogiya rating “Federal Mass Media: 2020” for the period from 01.01.2010 to 01.07.2021. A range of significant issues is highlighted which affect the innovative development, mentioned by media addressees and the Russian innovation system actors (policymakers, business, academic circles). Four types of positive narratives about the Russian innovation system are identified: 1) narratives about significant technological achievements; 2) narratives about the development of innovative infrastructure; 3) narratives that tell about the public recognition of the success of the Russian innovation system actors at professional conferences or by the state; 4) futurological narratives about prospects in the medium or long term.Scientific novelty: consists in the development of the narrative economics approach and the concept of public arenas for the analysis of the Russian innovation system with the help of mass media.Practical significance: the identified positive narratives allow studying the best practices and rules that contribute to the integration of science, government and business into a single innovation system in order to further upscale the positive experience to the entire economy. Positive narratives also contribute to the formation of a favorable innovation space and public opinion in Russia.
SupTech and RegTech initiatives: analysis of the basic characteristics and model risks
Authors: Kurnosov A. V. 
Published: December 2021

Objective: to analyze the SupTech and RegTech initiatives of central banks in the context of their essential characteristics and model risks.Methods: the work used a combination of methods of dialectical, empirical, comparative and logical research.Results: SupTech and RegTech technologies are defined; problems in the legal field existing within the framework of their use and ways to solve them are shown; model risks are assessed, in particular, the risks of adverse consequences resulting from the use of inaccuracies, errors, false assumptions and incorrect settings in models.Scientific novelty: the article identifies the model risks and suggests ways to reduce them, in particular, the risks of adverse consequences resulting from the use of inaccuracies, errors, false assumptions and incorrect settings; the work shows the need for a regulatory legal acts system and offers options for interpreting the models results.Practical significance: the main provisions and conclusions of the article can be used to develop a glossary, terms and definitions of SupTech and RegTech initiatives, the regulatory mechanisms and legal framework for their functioning, as well as to develop methods to reduce risks associated with the implementation and functioning of SupTech and RegTech initiatives.
Discourse of corruption in the Russian society
Authors: Skorobogatov A. V. , Skorobogatova A. I. , Krasnov A. V. 
Published: December 2021

Objective: to study the socio-cultural and legal nature of the corruption phenomenon in a discursive and communicative context.Methods: the methodological basis of the article is the synthesis of the discursive and communicative theory of J. Habermas and W. Krawietz’s integrative theory of legal reality, focusing on the interdisciplinary study of corruption as an interdisciplinary category, taking into account not only objective, but also subjective components. This determined the choice of research methods (comparative, hermeneutic, and discursive methods).Results: corruption as a phenomenon and the interdisciplinary category reflecting it is determined by social, cultural and psychological factors of the legal reality development. Acting as a complex legal archetype, it defines the value attitudes of consciousness and behavior of the legal communication participants, orienting them to carry out actions aimed at satisfying individual (less often group and social) interests, even if they contradict the law. Corrupt behavior is perceived by a large part of the Russian society as a model of hierarchical interaction of the legal communication subjects, the purpose of which, according to the addressee, is to increase the effectiveness of the addressee’s activities. In addition, corruption is becoming an informal means of “liberation” from the legal requirements, rigid and unfair, according to some representatives of the society. In these conditions, the success of the institutional fight against corruption can be achieved only if this fight involves not only improvement of anti-corruption legislation, but also countering shadow norms, creating a system of anti-incentives for corrupt behavior, including ideologically, through the formation of value attitudes of citizens to reject corrupt practices as unpatriotic and harmful to the rule of law and the legal culture of the society as a whole.Scientific novelty: for the first time in Russian jurisprudence, a study of the category of corruption in the communicative and discursive aspect was conducted.Practical significance: the main provisions and conclusions of the article can be used in scientific and pedagogical activities when considering the issues of the essence and content of the Russian legal reality, in the anti-corruption activities of state and municipal bodies, as well as in anti-corruption education.
Contextualising English generalist day centres for older people: operational characteristics and typical days. Findings from case study research
Authors: Orellana Katharine , Manthorpe Jill , Tinker Anthea 
Published: December 2021

Abstract
Reports of Covid-19 pandemic related day centre closures impacting negatively on their attenders and family carers have fuelled a resurgence of interest in day centres, a common, but often ‘invisible’, preventive service. The absence of detailed descriptions of these services from the literature limits the evidence base since outcomes data without context are less meaningful. This descriptive article aims to further understanding of these diverse and multi-faceted settings for potential collaborators and social care and health professionals, particularly in the context of rising social prescribing initiatives in England with their focus on linking older people to asset-based community resources. Using data from documentation provided by managers of four purposively selected English day centres for older people, interviews with 23 centre managers, staff and volunteers, and notes made during 56 full-day visits, this article presents a rich, contemporary, non-interpretative, pre-Covid pandemic picture of four purposively selected English day centres for older people.This baseline data will support conversations concerning optimisation of such services in the post-pandemic recovery period and beyond: how buildings may be regarded as valuable community assets with potential, and how other parts of the health and care system may better interact with day services to improve older people’s, carers’ and others’ health and wellbeing, and to benefit of staff working elsewhere in health and care.
Analysis of Risk Factors Associated With Preterm Delivery After Fetoscopic Laser Surgery for TTTS
Authors: Li Genxia , Chu Shuhui , Cui Shihong , Xu Yajuan , Li Hezhou , Feng Fan , Dong Li , Cheng Chunhua , Li Jiao , Xie Mingkun , Feng Shuo , Zhang Junya , Yang Manman , Li Mengyu , Hao Yujing 
Published: December 2021

Abstract
Objective

Fetoscopic laser surgery (FLS) is currently the standard treatment for twin to twin transfusion syndrome (TTTS). This study aims to improve the perinatal outcomes of TTTS patients by analyzing the risk factors associated with preterm delivery after FLS for TTTS.
Methods

A prospective cohort study was conducted in 97 cases of patients with TTTS who underwent FLS at the Third Affiliated Hospital of Zhengzhou University from May 2018 to December 2020. A multivariate logistic regression model was used to determine the risk factors associated with preterm delivery. Finally, ROC curve was utilized to analyze the diagnostic value of related risk factors.
Results

A total of 90 TTTS patients were included in the study. There were 37 cases in group A and 53 cases in group B. Through multivariate logistic regression model analysis, three risk factors related to the gestational age of childbirth <32 weeks were identified: preoperative CL < 27.5 mm (OR, 10.9; P <0.001), PPROM (OR, 4.0; P=0.024), placental abruption (OR, 17.6; P=0.018). ROC curve analysis suggested that the AUC of the combined diagnosis of the three factors was 0.799 (P<0.001), which has a high value for predicting preterm delivery at low gestational age.
Conclusion

Multivariate logistic regression analysis demonstrated that CL < 27.5 mm, PPROM and placental abruption were connected with preterm delivery before 32 weeks of pregnancy. Identifying and intervening the corresponding risk factors can improve the pregnancy and neonatal outcomes after fetoscopic surgery, and promote the improvement of fetoscopic surgery techniques.
Determinants of Clinician and Patient to Prescription of Antimicrobials: Case of Mulanje, Southern Malawi
Authors: Chalusa Morris , Khuluza Felix , Bandawe Chiwoza 
Published: December 2021

Abstract
Background: Antimicrobial resistance is an emerging problem in low- and middle-income countries. The problem is exacerbated by inappropriate prescription of antimicrobials. Factors leading to overuse or inappropriate prescription of antimicrobials by the cadre of medical assistants, clinical technicians and clinical officers have received limited attention. This study investigated factors that influence prescription behaviours of antimicrobials among clinical officers in various health facilities in Mulanje district, Southern Malawi. Methods: In-depth interviews (n=18) and focus group discussions (n=2) were conducted with COs from four health facilities in Mulanje district. Purposive sampling was done to arrive at a sample size of 30 health cadres. Results: Participants pointed out that patient preferences, belief and clinicians’ inadequate education on this issue were among the factors that contribute to inappropriate antimicrobial prescription. 75-% of clinicians showed lack of knowledge on the definition of antibiotic and antimicrobial resistance.Conclusion: Inappropriate use of antimicrobials is facilitated by prescribing decisions made by clinicians who are greatly influenced by their patients. Interventions aimed at improving antimicrobial prescription should target both clinicians and patients.
Demographics, Risk Factors and Survival Analysis of Lung Cancer in Young Adults (&lt;30 Years) in China-A Retrospective Cohort Study
Authors: Qu Jingjing , Qian Minjia , Kalyani Farhin Shaheed , Xu Wenzeng , Shen Qian , Zhou Jianya , Zhou Jianying 
Published: December 2021

Abstract
Background

Lung cancer in very young adults in China aged <30 is on the rise and the clinicopathological characteristics of this unique population are incomplete and are yet to be elucidated. Our study aims to explore the characteristics, trends and distinctive features of lung cancer this age group to provide more information that can aid in developing optimal treatment regimens and improve prognosis for this exclusive age group.
Method

A retrospective review of 141 lung cancer patients admitted at our hospital from August 2011 to October 2021 was performed. The focused age group in our study was 18-30 years old. The data collected included demographics, tumor pathology, gene mutations, and treatment. Overall survival and prognosis were systematically analyzed.
Results

From a total of 141 of young lung cancer patients, 139 were included in final analysis. The gender distribution in our series favored female(65.5%), and only 7.2% of the study cohort had a history of smoking. Adenocarcinoma was the most common histological type in our study, presenting 93.5% of all patients. The most common stages at diagnosis was stage I(61.2%) and stage IV(30.2%). Genetic testing was performed in only 24.5% (34/139) of the patients. From the 23/34 patients in our study who tested positive for a genetic mutation, 19 (82.3%) were stage IV. The most common gene mutation was Anaplastic Lymphoma kinase(ALK) rearrangement observed in 13/23 (56.5%) gene mutation positive patients. Among stage IV NSCLC, OS was longer in patients who received targeted therapy, compared to the patients not receiving target therapy: 88 months vs 24 months (95% CI: 0.15-1.0, p=0.0282).
Conclusion

Lung cancer in the young adult population has particular characteristics (Common in female, non-smoker and adenocarcinoma patients). Higher stages of disease were observed in those with a gene mutation (notably ALK rearrangement). Although the sample size was small, the current data suggests a higher mutation rate in the younger population. These findings have fundamental implications for practice and we propose that all patients under 30 diagnosed with lung cancer should undergo genetic testing so they can receive personalized treatment and therefore achieve better outcomes.
Characteristics of T Cell Receptor Beta Repertoires Associated With Behçet’s Syndrome Patients With Major Organ Involvements
Authors: Zou Jun , Ye Jing-fen , Bao Hua-fang , Hou Cheng-Cheng , Jian Lei-lei , Luo Dan , Ma Hai-fen , Cai Jian-fei , Shen Yan , Guan Jian-Long 
Published: December 2021

Abstract
BackgroundT lymphocytes are one of the major components of the adaptive immunity in Behçet’s syndrome (BS) pathology. To further understand of the role of T cells in Behçet’s syndrome (BS), we explore disease related T cell receptor (TCR) repertoires.MethodsWe performed a bulk sequencing of the TCR beta chain (TRB) of peripheral T-cells collected from 45 BS patients with panuveitis, intestinal involvement, and cardiovascular lesions and 10 cases of healthy controls (HC). Data analysis included peptide sequences, diversity analysis, variable (V)-joining (J) gene usage and K-nearest neighbor algorithm.ResultsWe found significant differences in V, J and V-J combinations between the BS patients and HC. The decrease in TCR clone diversity indicates clonal expansion in BS. Although no significant difference in TCR clone diversity was observed among patient subgroups, the patients with panuveitis displayed the highest heterogeneous TCR distribution. In addition, a set of V-J genes could effectively discriminate between active and inactive BS patients with an area under the receiver operating characteristics (ROC) curve of 0.88 (95% CI: 0.77-1.00).ConclusionsClonal T cell expansion has been observed in BS patients. TCR profiles could help in the discrimination between active and inactive BS.
Genetic Profile of Inborn Errors of Immunity Using Whole Exome Sequencing in Individuals With BCG Localized Adverse Events
Authors: Monteiro Sandra Aparecida Moreira Gomes , Martin Renan Paulo , Filippelli-Silva Rafael , Marins Maryana Mara , Gomes Caio Perez , Varela Patricia , Mendes Agatha Ribeiro , de Amorim Priscila Nicolicht , Assis Erica , Pesquero João Bosco , Aranda Carolina Sanches , de Oliveira Allan Chiaratti , Moreira Thais das Neves Fraga , Weckx Lily Yin , de Moraes-Pinto Maria Isabel 
Published: December 2021

Abstract
Purpose: In Mycobacterium tuberculosis endemic regions, BCG vaccine is administered early after birth to confer protection against severe form of tuberculosis disease. Previous reports suggest that BCG adverse events, even localized ones (BCGitis), can be the first manifestation of immunodeficiency. We investigated children with a history of BCGitis who needed drug treatment looking for possibly pathogenic variants in inborn errors of immunity genes (IEI-genes). Methods: Forty-four probands were evaluated. The exome sequences obtained by Next-Generation Sequencing were filtered for variants in the 344 IEI-genes described by the International Union of Immunological Societies (IUIS) and classified according to the recommendations of the American College of Medical Genetics. The identified candidate variants were validated by Sanger sequencing. Results: Out of the 44 probands, 36 were sporadic cases and 8 were familial cases. Thirty-one in 44 (70.5%) presented immunoallergic or other infectious clinical conditions besides BCGitis; 19 in 44 (43.2%) presented variants classified as pathogenic or likely pathogenic in 17 different IEI-genes, of which 35.3% were genes related to defects in intrinsic and innate immunity, including Mendelian Susceptibility to Mycobacterial Disease (MSMD) genes (IRF8, IFNGR1, JAK1, STAT1, TLR3 and TBK1). Remaining genes were distributed in another five IUIS classifications groups (CARD14, CFH, CHD7, FOXN1, NFAT5, NLRP3, NOD2, PMS2, STAT3, TNFRSF13B and TNFSF12). Conclusion: The high prevalence of pathogenic or likely pathogenic variants found in IEI-genes may be associated with BCGitis, which should be considered a sign of an inborn error of immunity.