bluuebunny/crossref_metadata_2025_split huggingface dataset:
STUDY OF ANTIFRICTION PROPERTIES OF CERAMIC RECOVERY COATINGS BASED ON IRON OXIDE
Authors: Ипатов А.Г. , Харанжевский Е.В. , Малинин А.В. 
Published: January 2024

Современное ремонтное производство развивается в направлении получения тонких восстановительных покрытий преимущественно из композитов, основанных на применении керамических материалов. Однако использование керамических составов в массовом производстве затруднено в связи с отсутствием достоверных данных об их антифрикционных свойствах. Данная работа посвящена изучению триботехнических свойств восстановительных покрытий на основе оксидной матрицы FeO, дополнительно легированных оксидом бора B2O3. Покрытия получены высококонцентрированной короткоимпульсной лазерной обработкой порошковых композиций, предварительно нанесенных на металлические поверхности. Полученные покрытия подвержены износным испытаниям в условиях сухого трения скольжения с фиксацией коэффициента трения, в зависимости от прилагаемой нагрузки и состава порошковой композиции. Полученные результаты исследований подтверждают высокие антифрикционные свойства керамических покрытий на основе оксидных соединений. Оксидные структуры благоприятно влияют на антифрикционные свойства покрытий, в частности, введение оксида бора в диапазоне от 2 до 4 % в состав керамической композиции снижает коэффициент трения до уникальных 0,09–0,1 в условиях сухого трения. При этом наблюдается формирование устойчивых трибоструктур между контактирующими поверхностями.
Modern repair production is developing in the direction of obtaining thin recovering coatings mainly from composite materials, based on the use of ceramic materials. However, the use of ceramic compositions in mass production is hindered by the lack of reliable data on their antifriction properties. This work is devoted to the study of the tribotechnical properties of recovering coatings based on the FeO oxide matrix additionally doped with boron oxide B2O3. The coatings are obtained by highly concentrated short-pulse laser processing of powder compositions previously deposited on metal surfaces. The resulting coatings are subjected to wear tests under conditions of dry sliding friction with fixation of the friction coefficient, depending on the applied load and the formulation of the powder composition. The obtained research results confirm the high antifriction properties of ceramic coatings based on oxide compounds. Oxide structures have a positive impact on the antifriction properties of coatings, in particular, the introduction of boron oxide in the range from 2 to 4 % into the formulation of the ceramic composition reduces the friction coefficient to unique 0.09–0.1 under dry friction conditions. In this case, the formation of stable tribological structures between the contacting surfaces is observed.
Multicenter evaluation of tofacitinib retention and safety in rheumatoid arthritis – why cardiovascular risk factors do not equate to overt risk
Authors: Felis-Giemza Anna , Moskal Mateusz , Proc Krzysztof , Guzera Zbigniew , Stajszczyk Marcin , Palej Karolina , Chmurzyńska Kornelia , Wiland Piotr , Batko Krzysztof , Batko Bogdan 
Published: January 2024

IntroductionThis multicenter, real-world, retrospective cohort study aimed to assess the effectiveness and safety of tofacitinib (TOFA) in rheumatoid arthritis (RA).Material and methodsTwo hundred nine patients with active RA treated with TOFA, unresponsive to at least 2 conventional synthetic disease-modifying drugs, were recruited. Clinical characteristics were extracted from an electronic registry and supplemented with manual chart review and data linkage with ambulatory care. Drug retention and reasons for discontinuation were evaluated.ResultsMedian (interquartile range) follow-up in the whole sample was 16.9 (5.93–31.7) months. Mean (standard deviation) age was 51.44 (±11.84) years, with female predominance (<i>n</i> = 168, 80.4%). Only 30 patients (14.4%) had no pre-existing traditional cardiovascular (CV) risk factor at TOFA initiation. Tofacitinib retention rates were high, with median survival estimated at 89.3% at 6 months, 82.4% at 12 months, and 60.4% at 24 months. Ineffectiveness was the primary cause of discontinuation (<i>n</i> = 50). The rate of adverse events (AEs) was relatively low, with lipid abnormalities, blood count alterations, and infectious events among the most common. No major adverse CV event was reported. The incidence rate of AEs necessitating treatment switch was 60.34 (95% CI: 37–92) per 1,000 per-son-years of follow-up. Presence of multiple (> 3) CV risk factors was associated with lower odds of TOFA retention and treatment effectiveness.ConclusionsTofacitinib demonstrated high retention rates and a favorable safety profile in RA patients, including those with traditional CV risk factors. Tofacitinib may be a valuable treatment option for RA patients when combined with individualized CV risk management. Further studies are warranted to explore the long-term effects of TOFA and its CV impact in larger
populations.
Culture in the Clinic
Authors: Mas Catherine 
Published: January 2024

After the 1959 Cuban Revolution, hundreds of thousands of Cuban refugees came to Miami. With this influx, the city's health care system was overwhelmed not just by the number of patients but also by the differences in culture. Mainstream medicine was often inaccessible or inadequate to Miami's growing community of Latin American and Caribbean immigrants. Instead, many sought care from alternative, often unlicensed health practitioners. During the 1960s, a recently arrived Cuban feeling ill might have visited a local clínica, a quasi-legal storefront doctor's office, or a santero, a priest in the Afro-Cuban religion of Lukumí or Santería. This exceptionally diverse medical scene would catch the attention of anthropologists who made Miami's multiethnic population into a laboratory for cross-cultural care. By the 1990s, the medical establishment in Miami had matured into a complex and culturally informed health-delivery system, generating models of care that traveled far beyond the city. Some clínicas were transformed into lucrative HMOs, Santería became legally protected by the courts, and medical anthropology played a significant role in the rise of global health. Catherine Mas shows how immigrants reshaped American medicine while the clinic became a crucial site for navigating questions of wellness, citizenship, and culture.
Penentuan Jenis Tomat Menggunakan Ekstraksi Ciri Bentuk dan Ukuran dengan Metode K-Means
Authors: Kartikasari Devi Tiana , Wahyusari Retno 
Published: January 2024

Tanaman tomat dikembangkan dengan sangat pesat sehingga melahirkan jenis tomat baru. Mengakibatkan petani petani sulit membedakan jenis tomat satu dengan lainya. Penentuan jenis tomat dapat dilihat berdasarkan ukuran, bentuk, warna dan keadaan kulit buahnya. Salah satu cara membedakan tomat satu dengan yang lainya adalah dengan melihat ciri bentuk dan ukuran. Ektraksi ciri digunakan agar dapat menjadi acuan pembeda pada jenis tomat. Tomat terlebih dahulu diubah dari citra asli atau RGB menjadi citra HSV kemudian mengambil kanal (S) dari HSV untuk segmentasi agar mendapatkan nilai ektraksi ciri bentuk dan ukuran, pengelompokan jenis tomat sesuai dengan jenisnya masing - masing adalah dengan menggunakan metode K-means. Pemilihan metode K-Means sebab selain populer, juga merupakan metode yang sederahana dan efekstif. Memastikan bahwa proses yang dilakukan mendapatkan hasil yang akurat maka perhitungan atau proses penentuan jenis tomat dapat di tambahkan tool bantuan seperti Rapid Miner dan Matlab. Ektraksi ciri bentuk dan ukuran dengan metode K-means dinilai mampu membedakan antara jenis tomat satu dengan lainya dan dapat dikelompokan sesuai jenisnya. Jumlah data set 100 tomat dengan 5 jenis tomat terdapat 11 titik kesalahan dalam penentuan dengan metode K-means sehingga akurasi yang didapatkan adalah sebesar 89%
Spatial patterns and indices for heat waves and droughts over Europe using a decomposition of extremal dependency
Authors: Szemkus Svenja , Friederichs Petra 
Published: January 2024

Abstract. We present a method for the analysis and compact description of large-scale multivariate weather extremes. Spatial patterns of extreme events are identified using the tail pairwise dependence matrix (TPDM) proposed by Cooley and Thibaud (2019). We also introduce the cross-TPDM to identify patterns of common extremes in two variables. An extremal pattern index (EPI) is developed to provide a pattern-based aggregation of temperature. A heat wave definition based on EPI is able to detect the most important heat waves over Europe. As an extension for considering simultaneous extremes in two variables, we propose the threshold-based EPI (TEPI) that captures the compound character of spatial extremes. We investigate daily temperature maxima and precipitation deficits at different accumulation times and find evidence that preceding precipitation deficits have a significant influence on the development of heat waves and that heat waves often co-occur with short-term drought conditions. We exemplarily show for the European heat waves of 2003 and 2010 that TEPI is suitable for describing the large-scale compound character of heat waves.
A global FAOSTAT reference database of cropland nutrient budgets and nutrient use efficiency (1961–2020): nitrogen, phosphorus and potassium
Authors: Ludemann Cameron I. , Wanner Nathan , Chivenge Pauline , Dobermann Achim , Einarsson Rasmus , Grassini Patricio , Gruere Armelle , Jackson Kevin , Lassaletta Luis , Maggi Federico , Obli-Laryea Griffiths , van Ittersum Martin K. , Vishwakarma Srishti , Zhang Xin , Tubiello Francesco N. 
Published: January 2024

Abstract. Nutrient budgets help to identify the excess or insufficient use of fertilizers and other nutrient sources in agriculture. They allow for the calculation of indicators, such as the nutrient balance (surplus if positive or deficit if negative) and nutrient use efficiency, that help to monitor agricultural productivity and sustainability across the world. We present a global database of country-level budget estimates for nitrogen (N), phosphorus (P) and potassium (K) on cropland. The database, disseminated in FAOSTAT, is meant to provide a global reference, synthesizing and continuously updating the state of the art on this topic. The database covers 205 countries and territories, as well as regional and global aggregates, for the period from 1961 to 2020. Results highlight the wide range in nutrient use and nutrient use efficiencies across geographic regions, nutrients, and time. The average N balance on global cropland has remained fairly steady at about 50–55 kg ha−1 yr−1 during the past 15 years, despite increasing N inputs. Regional trends, however, show recent average N surpluses that range from a low of about 10 kg N ha−1 yr−1 in Africa to more than 90 kg N ha−1 yr−1 in Asia. Encouragingly, average global cropland N use efficiency decreased from about 59 % in 1961 to a low of 43 % in 1988, but it has risen since then to a level of 55 %. Phosphorus deficits are mainly found in Africa, whereas potassium deficits occur in Africa and the Americas. This study introduces improvements over previous work in relation to the key nutrient coefficients affecting nutrient budgets and nutrient use efficiency estimates, especially with respect to nutrient removal in crop products, manure nutrient content, atmospheric deposition and crop biological N fixation rates. We conclude by discussing future research directions and highlighting the need to align statistical definitions across research groups as well as to further refine plant and livestock coefficients and expand estimates to all agricultural land, including nutrient flows in meadows and pastures. Further information is available from https://doi.org/10.5061/dryad.hx3ffbgkh (Ludemann et al., 2023b) as well as the FAOSTAT database (https://www.fao.org/faostat/en/#data/ESB; FAO, 2022a) and is updated annually.
Pengaruh Kualitas Pelayanan Terhadap Kepuasan Pasien di Rumah Sakit Graha Delta Husada RSUD Sidoarjo
Authors: Amalia Yustisia , Prakasa Davis Febrinanto 
Published: January 2024

This research is aiming to analyze the effect of service quality consisting of, Attitutude and behavior, Accessibility and Flexibility, dan Reliability and Trustworthness to customer satisfaction, where customer satisfaction is meant by patient satisfaction. The respondents used in this research were patients of Graha Delta Husada RSUD Sidoarjo aged 21 to 60 years who underwent hospitalization in standard care rooms for more than 1 day and had passed the initial action (patients entered through emergency installations or polyspecialists), totaling 60 people. Based on the calculation of F test, a calculated F value of 42.107 was obtained with a significant level of 0.000 smaller than (α) 0.05, so that simultaneously the quality of service consisting of: Attitude and behavior, Accessibility and flexibility, Reliability and trustworthness has a significant influence on patient satisfaction at Graha Delta Husada RSUD Sidoarjo.
Abstrak
Penelitian ini bertujuan untuk menganalisis pengaruh kualitas pelayanan yang terdiri dari, Sikap dan perilaku, Aksesibilitas dan Fleksibilitas, serta Keandalan dan Kepercayaan terhadap kepuasan pelanggan, dimana kepuasan pelanggan yang dimaksud adalah kepuasan pasien. Responden yang digunakan dalam penelitian ini adalah pasien Graha Delta Husada RSUD Sidoarjo berusia 21 hingga 60 tahun yang menjalani rawat inap di ruang perawatan standar lebih dari 1 hari dan telah melewati tindakan awal (pasien masuk melalui instalasi gawat darurat atau polispesialis) yang berjumlah 60 orang. . Berdasarkan perhitungan uji F diperoleh nilai F hitung sebesar 42,107 dengan tingkat signifikan 0,000 lebih kecil dari (α) 0,05, sehingga secara simultan kualitas pelayanan terdiri dari : Sikap dan perilaku, Aksesibilitas dan fleksibilitas, Keandalan dan dapat dipercaya. mempunyai sebuah pengaruh signifikan terhadap kepuasan pasien di Graha Delta Husada RSUD Sidoarjo.
Pemberdayaan ibu rumah tangga di Kelurahan Kalibaru, Cilincing Jakarta Utara melalui kegiatan Pengabdian Kepada Masyarakat UTA’45 Jakarta
Authors: Khoirunnisa Khoirunnisa , Hidajat Koerniawan , Rahmadan Yanuar , Nabila Firdiyatul , Juniaty Risnawaty , Sari Nilam 
Published: January 2024

The processing of small fish into fish sauce is an innovative process in the sustainable utilization of fisheries resources. Groundfish, which is generally considered as waste fish -as it does not have high economic value, can be transformed into value-added products such as fish sauce. This study aims to explore and develop the production process of fish sauce from low-cost fish, as well as to analyse the economic potential of this low-cost fish. The research method involves the stages of selecting suitable low-cost fish, processing the fish into soy sauce raw materials, and making fish sauce through fermentation. The economic analysis involved estimating production costs, selling prices, and potential profits. The Kalibaru Subdistrict, Cilincing, North Jakarta has great potential in the development of the fisheries sector. To improve the sustainability of fisheries in this area, innovation is key. One of the potentials from the Kalibaru Subdistrict is groundfish. The processing of raw fish into fish sauce allows for a more efficient and sustainable utilization of fishery resources. The fermentation process not only increases the nutritional value of fish sauce but also provides economic sustainability for local communities. In addition, involving housewives provides a positive impact on local economic empowerment and increases awareness of the value-added potential of fishery products.
Svenska superhundraåringar
Authors: Lindberg Jimmy 
Published: January 2024

Sveriges folkbokföringssystem är ett av de mest avancerade och omfattande i världen, med en historia som sträcker sig över flera århundraden. Detta system gör det möjligt att verifiera åldersanspråken på i princip alla inrikes födda invånare under de senaste tre århundradena, något som är av särskild vikt när man studerar våra allra äldsta.
I denna studie kunde 28 personer av nordisk härkomst verifieras ha uppnått en ålder av 110 år eller mer i Sverige fram till år 2022. Verifieringen gjordes genom att använda det svenska folkbokföringssystemet och offentligt tillgängliga släktforskningsresurser.

Swedish supercentenarians
Sweden's population registration system is among the most advanced and comprehensive in the world, with a history spanning several centuries. This system facilitates verification of age claims of all native-born inhabitants during the past three centuries, something that is of importance when studying the oldest old.
In this study, I could verify 28 persons of Nordic de­scent that reached the age of 110 years in Sweden untill the year of 2022. Verification was achieved by utilizing the Swedish population registration system and publicly available genealogy resources.
Avaliação da germinação das sementes de maracujá-amarelo (Passiflora edulis) submetida a diferentes métodos de superação de dormência
Authors: De Oliveira Rafaela Rodrigues , Da Silva Deivisson Ferreira , Monzani Rodrigo Martins 
Published: January 2024

A principal forma de propagação do maracujazeiro é através de sementes, no entanto, essas apresentam problemas de dormência física que atrasam o processo de germinação. O presente trabalho avaliou a taxa de germinação de sementes de maracujá-azedo (Passiflora edulis Sims) quando submetidas a tratamentos convencionais para quebra de dormência. Foram realizados tratamentos de escarificação mecânica, escarificação ácida, estratificação térmica, hidro condicionamento e um controle. O delineamento experimental utilizado foi o inteiramente casualizado, com 6 tratamentos e 8 repetições em cada um. Adotou-se o método de germinação sobre papel germitest em incubadora BOD (Biochemical Oxygen Demand) a uma temperatura de 24°C, adequada à espécie de acordo com o RAS (Regras para análise de sementes). Foram analisadas as variáveis de porcentagem de germinação, índice de velocidade de germinação (IVG), tempo médio para germinação (TMG) e velocidade média de germinação (VMG). As análises foram realizadas a cada dois dias durante um período de 26 dias após o início do ensaio. Com exceção do tratamento térmico, os demais influenciaram positivamente na germinação da espécie. Conclui-se que, apesar da dormência física ser uma característica presente nas sementes de maracujá, pode ser superada através de tratamentos convencionais.
Predicting colorectal cancer prognosis based on long noncoding RNAs of disulfidptosis genes
Authors: Wang Kui-Ling , Chen Kai-Di , Tang Wen-Wen , Chen Ze-Peng , Wang Yu-Ji , Shi Guo-Ping , Chen Yu-Gen 
Published: January 2024

BACKGROUND
A recently hypothesized cause of cell death called disulfidptosis has been linked to the expansion, emigration, and vascular rebuilding of cancer cells. Cancer can be treated by targeting the pathways that trigger cell death.
AIM
To discover the long non-coding RNA of the disulfidaptosis-related lncRNAs (DRLs), prognosis clinical survival, and treat patients with colorectal cancer with medications.
METHODS
Initially, we queried the Cancer Genome Atlas database to collect transcriptome, clinical, and genetic mutation data for colorectal cancer (CRC). Training and testing sets for CRC patient transcriptome data were generated randomly. Key long non-coding RNAs (lncRNAs) related to DRLs were then identified and evaluated using a least absolute shrinkage and selection operator procedure, as well as univariate and multivariate Cox regression models. A prognostic model was then created after risk scoring. Also, Immune infiltration analysis, immune checkpoint analysis, and medication susceptibility analysis were used to investigate the causes of the different prognoses between high and low risk groups. Finally, we validated the differential expression and biomarker potential of risk-predictive lncRNAs through induction using both NCM460 and HT-29 cell lines, as well as a disulfidptosis model.
RESULTS
In this work, eight significant lncRNAs linked to disulfidptosis were found. Gene ontology and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analyses of differentially expressed genes between high- and low-risk groups from the prognostic model showed a close relationship with the immune response as well as significant enrichment in neutrophil extracellular trap formation and the IL-17 signaling pathway. Furthermore, significant immune cell variations between the high-risk and low-risk groups were seen, as well as a higher incidence of immunological escape risk in the high-risk group. Finally, Epirubicin, bortezomib, teniposide, and BMS-754807 were shown to have the lowest sensitivity among the four immunotherapy drugs.
CONCLUSION
Our findings emphasizes the role of disulfidptosis in regulating tumor development, therapeutic response, and patient survival in CRC patients. For the clinical treatment of CRC, these important LncRNAs could serve as viable therapeutic targets.
Research of innovative technology of sour-milk product using raw materials for detoxification of contomenants
Authors: Alimardanova M. K. , Bakiyeva V. M. , Ciprovica I. 
Published: January 2024

This article focuses on the possibilities and methods of integrating enterosorbents into the composition of yoghurts in order to increase the body's ability to eliminate heavy metals. Not only the perspectives of this introduction are considered, but also the different methods of implementation, creating promising avenues for the development of functional products that promote detoxification of the body. This research represents not only a contribution to the field of food innovation, but also a response to the current challenges of heavy metal levels in the environment and the desire to improve the health and well-being of society.This study examines the potential of using a polycomponent blend of hawthorn and mountain ash syrup, activated charcoal as a control and the dietary supplement RotovitCardio as enterosorbents. These natural ingredients not only provide sustainable options, but also have the potential to improve the way heavy metals are eliminated from the body through innovative products such as yoghurts. This approach not only reduces the cost of production, making the product more affordable, but is also actively embedded in the environmental paradigm, providing an answer to the challenges of strain on natural resources. These components, taken from different sources, emphasise the diversity of the substances investigated and offer opportunities to understand differences in application and sorption capacity. In this context, analysing pectin-containing, porous products provides a fascinating insight into their potential to create products that harmonise health care and responsibility to nature. This innovative approach not only forms the basis for functional products, but also supports the idea of sustainable consumption, making it an important step towards future wellbeing and environmental sustainability.