bluuebunny/crossref_metadata_2025_split huggingface dataset:
Well-posedness of solutions for the 2D stochastic quasi-geostrophic equation in critical Fourier-Besov-Morrey spaces
Authors: Khaider Hassan , Azanzal Achraf , Raji Abderrahmane 
Published: November 2024

In this article, we apply the Ito integral to obtain the global solutions for stochastic quasi-geostrophic equations in Fourier-Besov-Morrey spaces. For comparison we also give the corresponding results of the deterministic quasi-geostrophic equations. We assume the initial data is F_0 measurable and the right-hand side is a random function in a Morrey space, to obtain the well posedness of stochastic quasi-geostrophic equations.
For more information see https://ejde.math.txstate.edu/Volumes/2024/74/abstr.html
A pedagogia aberta na produção científica brasileira
Authors: Cândico Francinara da Costa , Borges Eduardo César 
Published: November 2024

Introdução: as tecnologias digitais da informação e comunicação têm sido fundamentais na criação de novas abordagens pedagógicas, destacando-se a pedagogia aberta. Essa metodologia promove o acesso livre ao conhecimento por meio de Recursos Educacionais Abertos (REA), facilitando a democratização da educação e o desenvolvimento de práticas pedagógicas mais flexíveis e colaborativas. Objetivo: identificar e analisar registros científicos sobre pedagogia aberta na Biblioteca Digital Brasileira de Teses e Dissertações (BDTD), buscando compreender sua aplicação e relevância em diferentes contextos acadêmicos. Metodologia: foi adotada uma metodologia documental, descritiva e quali-quantitativa. A coleta de dados ocorreu em 30 de agosto de 2023, utilizando o termo "pedagogia aberta" como critério de busca. A análise focou em identificar áreas do conhecimento, contextos educacionais e abordagens metodológicas nos trabalhos encontrados. Resultados: foram identificados nove documentos, sendo seis dissertações e três teses, todos na área de Ciências Humanas. Esses estudos abordam a aplicação da pedagogia aberta em contextos como educação musical e artística. Conclusão: a pedagogia aberta demonstra ampla aplicabilidade, contribuindo para o desenvolvimento de práticas educativas mais inclusivas e colaborativas, impactando positivamente diversas áreas do conhecimento e promovendo maior equidade no acesso à educação.
The Worldwide Financial Crisis: An Analysis of Financial Performance from the Banking Sector of Pakistan
Authors: Muhammad Aneem Anum Naeem 
Published: November 2024

The global financial crisis (GFC) of 2007-2008, which started in the USA and quickly spread worldwide, caused major disruptions in many countries' economies. This study focuses on evaluating the financial performance of Pakistan's banking sector before and after the crisis, spanning from 2004 to 2013. Both Islamic banks (IBs) and conventional banks (CBs) were analyzed, looking at variables like return on assets, investments, solvency, liquidity, deposits, asset quality, advances, and total asset size. A stepwise panel regression model was used for the analysis. The results show that asset quality and advances had a positive effect on return on assets, while solvency, liquidity, investments, deposits, and total asset size had a negative impact. Comparisons between the pre-crisis (2004-2008) and post-crisis (2009-2013) periods suggest that the global financial crisis had an insignificant effect on the financial operations of Pakistan's banking sector.
Crime and Fraud at the Community level: Social Networking Understanding into Economic crimes and Psychology Motivations
Authors: Bhat Dr. Arshad Hussain , Kolhe Durgeshwary 
Published: November 2024

The paper provides an in-depth study of economic crimes, utilizing social network dynamics and psychological factors to present a full analysis. This innovative publication examines the dynamic relationship among individuals, organizations, and society systems, unraveling the complex of financial fraud, cybercrime, and white-collar offenses. The chapter draws on several academic disciplines to offer a detailed insight into how criminal behaviors occur within social networks and the underlying motivations of the perpetrators. The case study examines the complex dynamics involved in economic crimes, such as Ponzi schemes and corporate wrongdoing. These studies provide insight into individuals who commit fraud's behavioral patterns and decision-making processes. Moreover, the chapter explores technology's impact on enabling and countering financial crimes, providing valuable perspectives on novel methods for detecting and preventing such activities. Using sophisticated analytics and computational techniques, academics and practitioners acquire practical insights to detect suspicious actions and protect against fraudulent schemes. Furthermore, "Crime and Fraud Detection" examines the psychological aspects of economic crimes, investigating the cognitive biases, personality traits, and situational circumstances that impact an individual’s inclination to participate in illegal activities. The chapter also offers a comprehensive view of the complex relationship between human psychology and criminal behaviors, using a combination of empirical data and theoretical frameworks. "Crime and Fraud Detection" provides an essential view into combatting financial misconduct and upholding integrity in the digital age by uncovering the complex workings of social networks and psychological motivations.
Climate risk and global economic policy uncertainty asymmetric spillover on global energy mix
Authors: Hussain Khadim , Jian Zhong , Khan Anwar 
Published: November 2024

Owing to the increasing debt-to-GDP ratio and the attendant high multidimensional poverty in Nigeria, this study set out to examine the role of external debt on poverty alleviation in Nigeria. The model constructed for the study proxies final consumption expenditure as the endogenous variable measuring poverty rate as a function of external debt and external debt service. Annual time series data was gathered from the World Bank’s World Development Indicator (WDI) from 1981 to 2021. The econometric techniques of the Autoregressive Distributed Lag (ARDL) model, Augmented Dickey-Fuller(ADF) Unit Root test, Bound Co-integration test, and Error Correction Model (ECM) were engaged in the empirical analysis. The co-integration test shows that a long-run equilibrium relationship exists among the variables. The findings from the long-run result show that external debt has a significant positive impact on the poverty rate in Nigeria. The study gives some policy recommendations based on the findings.
HUBUNGAN UMUR DAN PENDIDIKAN DENGAN KEJADIAN INFERTILITAS PADA WANITA PASANGAN USIA SUBUR (PUS)
Authors: Silviayolanda Silvia Yolanda , Arniamir Arni Amir , Andaniekaputra Andani Eka Putra 
Published: November 2024

Infertilitas adalah sebuah permasalahan sistem reproduksi yang digambarkan dengan kegagalan untuk memperoleh kehamilan setelah 12 bulan atau lebih melakukan hubungan seksual 2-3 kali seminggu secara teratur tanpa menggunakan alat kontrasepsi. Salah satu faktor yang mempengaruhi infertilitas yakni umur dan pendidikan. Penelitian ini bertujuan untuk mengetahui hubungan umur dan pendidikan dengan infertilitas pada wanita pasangan usia subur. Penelitian ini merupakan penelitian studi analitik dengan pendekatan case control dilakukan di labor mikrobiologi Fakultas Kedokteran Universitas Andalas pada bulan Juni hingga November 2019. Sampel pada penelitian ini yakni wanita pasangan usia subur infertilitas dan fertilitas yang berkunjung ke labor mikrobiologi serta dibagi menjadi kelompok kasus dan kontrol sesuai kriteria inklusi sebanyak 33 sampel diambil secara consecutive sampling. Data dikumpulkan menggunakan kuesioner dan hasil pemeriksaan. Hasil penelitian menunjukkan bahwa hubungan umur dan pendidikan dengan kejadian infertilitas pada wanita pasangan usia subur(PUS).
HUBUNGAN PENGETAHUAN DAN SIKAP IBU TERHADAP KONTRASEPSI AKDR DI TPMB ‘L’ CIPAYUNG DEPOK TAHUN 2023
Authors: Vitapratiwi Vita Pratiwi , Lezafidyahrestiana Leza Fidyah Restiana , Leni Leni 
Published: November 2024

Berdasarkan data WHO menunjukan bahwa alat kontrasepsi implant di seluruh dunia masih dibawah alat kontrasepsi lain, tetapi menurut Sari et al (2020) di negara-negara berkembang diperkirakan saat ini yang memakai AKDR masih relatif sedikit yaitu 6,7%. Penelitian ini bertujuan untuk mengetahui hubungan pengetahuan dan sikap ibu terhadap kontrasepsi AKDR di TPMB “L” Cipayung Depok tahun 2023. Penelitian ini menggunakan metode kuantitatif analitik dengan pendekatan cross sectional. Populasi pada penelitian ini adalah peserta aktif KB yang datang ke TPMB L pada bulan juli 2022-juli 2023 dengan jumlah 30 orang yang diambil dengan tehnik pengambilan purposive sampling. Alat pengumpulan data menggunakan kuesioner yang dibagikan ke responden yang telah diuji validitas dan reabilitasnya. Analisa data menggunakan analisa univariat dan uji statistik Chi-Square dengan derajat kepercayaan 95%. Dari 30 sampel diperoleh 56,7% yang tidak memilih AKDR dengan pengetahuan baik sebesar 13,3% dan pengetahuan kurang sebesar 43,3% dengan hasil uji Chi-Square didapatkan pValue 0,001 dan OR 17,8. Sedangkan dengan sikap tidak setuju sebesar 43,3% dan setuju sebesar 13,3% didapatkan pValue 0,035 dan OR 5,20. Berdasarkan hasil penelitian terdapat hubungan antara pengetahuan dengan kontrasepsi AKDR terdapat nilai pValue = 0,001< 0,05 dan diperoleh bahwa terdapat hubungan sikap dengan kontrasepsi AKDR terdapat nilai pValue = 0,035 < 0,05 Kesimpulan pada penelitian ini adalah terdapat hubungan pengetahuan dan sikap ibu terhadap kontrasepsi AKDR.
FAKTOR-FAKTOR YANG BERHUBUNGAN DENGAN PEMBERIAN MP-ASI DINI PADA BAYI USIA KURANG DARI 6 BULAN DI TPMB DW KP UTAN RT 009 / 004 PD JAYA CIPAYUNG DEPOK TAHUN 2023
Authors: Jubaedah Ade Jubaedah , Irmadewi Irma Dewi , Anityairna Anitya Irna Rukiani , Dwingarti Dwi Ngarti 
Published: November 2024

Makanan Pendamping ASI adalah makanan yang mudah dikonsumsi dan dicerna oleh bayi yang diberikan harus menyediakan nutrisi tambahan untuk memenuhi kebutuhan gizi. Menurut World Health Organitation (WHO) pada tahun 2017 mencatat Sekitar 40% Data Profil Kesehatan Indonesia tahun 2018 sebesar 68,74%. Di Jawa Barat adalah sebesar 37,29% Untuk diketahui faktor apa saja yang berhubugan dengan pemberian MP-Asi dini pada bayi usia kurang dari 6 bulan. Jenis Penelitian ini adalah observasional, yaitu suatu penelitian yang melakukan kajian terhadap persoalan kesehatan dengan menggunakan pendekatan komunitas atau kelompok sosial Teknik pengambilan sampel penelitian ini dengan metode total Sampling Menurut .Sugiono (2019) total sampling adalah teknik penentuan sampel bila semua anggota populasi digunakan sebagai sampel. Teknik ini digunakan bila jumlah populasi relatif kecil, yaitu tidak lebih dari 100 orang. Didapatkan nilai signifikan -0,345. Dikarenakan -0,345 lebih kecil dari 0,05 maka menurut uji satistik tersebut, dapat disimpulkan bahwa terdapat hubungan antara pemberian MP-ASI dengan Tingkat Pendidikan. Dari data uji Chi Square didapatkan nilai Asimp Sign sebesar 0,00, yang mana berarti Asimp Sign < dari 0,05 sehingga dapat disimpulkan terdapat hubungan antara pemberian MP-ASI dengan dukungan keluarga. Distribusi frekuensi pemberian MP-ASI dini pada bayi usia kurang dari 6 bulan di TPMB DW di Kp utan Rt 009/004 Pondok Jaya Cipayung Depok Tahun 2023 sebesar 41 orang (65,1%) dan jumlah yang tidak tepat pemberian MP-ASI yaitu sebesar 22 orang (34,9%). Hasil tersebut menunjukkan bahwa jumlah ibu yang tepat pemberian MP-ASI lebih besar dibandingkan dengan jumlah ibu yang tidak tepat pemberian MP-ASI.
ANALISIS EFISIENSI INPUT PRODUKSI GULA KELAPA DI KECAMATAN ROGOJAMPI KABUPATEN KECAMATAN ROGOJAMPIKABUPATEN BANYUWANGI
Authors: Dyah Ayu Puspitaningrum  
Published: November 2024

Analisis efisiensi input produksi gula kelapa di Kecamatan rogojampi Kabupaten Banyuwangi bertujuan untuk menganalisis pengaruh penggunaan jumlah pohon, modal, dan tenaga kerja terhadap hasil produksi gula kelapa serta menganalisis efisiensi penggunaan masing-masing input produksi. Penelitian ini dilakukan di Kecamatan rogojampi kabupaten Banyuwangi dengan jumlah sampel 79 orang petani kelapa. Sampel diambil dengan menggunakan metode clustered sampling. Data dikumpulkan dengan menggunakan kuesioner dan dianalisis dengan menggunakan teknik analisis regresi linear berganda. Hasil penelitian menunjukkan bahwa jumlah pohon, modal, dan tenaga kerja secara simultan berpengaruh signifikan terhadap hasil produksi gula kelapa. Jumlah pohon dan tenaga kerja secara parsial memiliki pengaruh positif dan signifikan terhadap hasil produksi gula kelapa. Modal memiliki pengaruh positif namun tidak signifikan terhadap hasil produksi gula kelapa. Analisis efisiensi input produksi menunjukkan bahwa penggunaan jumlah pohon dan modal belum efisien, sedangkan penggunaan input tenaga kerja digunakan dengan tidak efisien. Peningkatan jumlah pohon dan modal, serta optimalisasi jam kerja tenaga kerja, dapat meningkatkan hasil produksi gula kelapa
Emily Brontë’s Wuthering Heights in EFL Classroom: Writing Skills Focus
Authors: Akter Mukta Rukaiya , Kabir Md. Shahjahan , Yeasmin Farhana 
Published: November 2024

Integrating literature into language learning can prove to be a highly effective tool in an English as a Foreign Language (EFL) classroom. This is because a literary text encompasses various features related to language and linguistics. The exploration and utilization of these features in a language classroom can significantly advance students’ language skills, as literature leaves a lasting impact on their minds. Literature serves the dual purpose of entertaining and educating learners. Emily Brontë’s Wuthering Heights is an excellent source of different sentence patterns, rhetorical devices, idiomatic expressions, anaphoric and cataphoric references, ellipses, etc. Delving into the teaching and learning of these aspects can effectively enhance students’ writing skills. Traditionally, literary texts are taught with a focus on thematic and philosophical aspects, often neglecting linguistic elements. This study addresses and deconstructs these overlooked linguistic aspects, examining the practicality of incorporating novels into the EFL classroom. The study specifically aims at unveiling the role of Emily Brontë’s novel, Wuthering Heights, in English language learning, with a focus on how the novel can be employed as a valuable tool to advance students’ writing skills. The findings of this article may pave the way for a reconsideration of EFL syllabi, advocating the inclusion of literary texts as potential resources for developing students’ writing proficiency.
Epigenetically modulated FOXM1 suppresses dendritic cell maturation in pancreatic cancer and colon cancer
Authors: Zhou Zhongshi , Chen Hongdan , Xie Rui , Wang Hongjie , Li Senlin , Xu Qianqian , Xu Na , Cheng Qi , Qian Ying , Huang Rongrong , Shao Zekun , Xiang Ming 
Published: January 2019

Forkhead box transcription factor M1 (FOXM1) is a proliferation‐associated transcription factor involved in tumorigenesis through transcriptional regulation of its target genes in various cells, including dendritic cells (DCs). Although previous work has shown that FOXM1 enhances DC maturation in response to house dust mite allergens, it is not known whether FOXM1 affects DC maturation in the context of tumor‐specific immunity. In this study, we examined the central role of FOXM1 in regulating bone marrow‐derived dendritic cell (BMDC) maturation phenotypes and function in pancreatic cancer and colon cancer. FOXM1 retarded maturation phenotypes of BMDCs, inhibited promotion of T‐cell proliferation, and decreased interleukin‐12 (IL‐12) p70 in tumor‐bearing mice (TBM). Notably, FOXM1 expression was epigenetically regulated by dimethylation on H3 lysine 79 (H3K79me2), a modification present in both tumor cells and BMDCs. Increased H3K79me2 enrichment was observed at the FOXM1 promoter in both BMDCs from TBM, and in BMDCs from wild‐type mice cultured with tumor‐conditioned medium that mimics the tumor microenvironment (TME). Furthermore, inhibition of the H3K79 methyltransferase DOT1L not only decreased enrichment of H3K79me2, but also downregulated expression of FOXM1 and partially reversed its immunosuppressive effects on BMDCs. Furthermore, we found that FOXM1 upregulated transcription of Wnt family number 5A (Wnt5a) in BMDCs in vitro; we also observed that exogenous Wnt5a expression abrogated BMDC maturation phenotypes by inhibiting FOXM1 and H3K79me2 modification. Therefore, our results reveal that upregulation of FOXM1 by H3K79me2 in pancreatic cancer and colon cancer significantly inhibits maturation phenotypes and function of BMDCs through the Wnt5a signaling pathway, and thus provide novel insights into FOXM1‐based antitumor immunotherapy.
3D2 Self‐Assembling Janus Peptide Dendrimers with Tailorable Supermultivalency
Authors: Choi Sung‐ju , Kwon Soo hyun , Lim Yong‐beom 
Published: January 2019

AbstractThe self‐assembly of peptides enables the construction of self‐assembled peptide nanostructures (SPNs) with chemical composition similar to those of natural proteins; however, the structural complexity and functional properties of SPNs are far beneath those of natural proteins. One of the most fundamental challenges in fabricating more elaborate SPNs lies in developing building blocks that are simultaneously more complex and relatively easy to synthesize. Here, the development of self‐assembling Janus peptide dendrimers (JPDs) is reported, which have fully 3D structures similar to those of globular proteins. For the reliable and convenient synthesis of JPDs, a solid‐phase bifurcation synthesis method is devised. The self‐assembly behavior of JPDs is unique because only the dendrimer generation and not the weight fraction dictates the morphology of SPNs. The coassembly of two JPD building blocks provides an opportunity not only to enlarge the morphological repertoire in a predictable manner but also to discover SPNs with unusual and interesting morphologies. Because JPD assemblies have dual multivalency, i.e., supramolecular and unimolecular multivalency, the JPD system enables the statistical selection of materials with high avidity for the desired cell types and possibly any target receptors.
Near‐Infrared‐Light Activatable Nanoparticles for Deep‐Tissue‐Penetrating Wireless Optogenetics
Authors: Yu Nuo , Huang Ling , Zhou Yubin , Xue Tian , Chen Zhigang , Han Gang 
Published: January 2019

AbstractOptogenetics has been developed to control the activities and functions of cells with high spatiotemporal resolution, cell‐type specificity, and flexibility. However, current optogenetic tools generally rely on visible light (e.g., blue or yellow) with shallow tissue penetration ability that does require invasive fiber‐optic probes to deliver visible light into organs and animal tissues. This often results in a series of side effects, such as tissue damage and unwanted inflammation. Fortunately, the emerging wireless optogenetic tools that can respond to deep‐tissue‐penetrating near‐infrared (NIR) light have attracted increasing attention due to their much‐reduced damage to living organisms. There are mainly two types of NIR‐activatable optogenetic tools: one uses lanthanide‐doped upconversion nanoparticles to transduce NIR light to visible light to modulate classical opsin‐expressing neurons; the other type couples with an NIR absorber to convert NIR light to heat to activate thermosensitive proteins. These NIR‐activatable optogenetic tools enable low‐invasive “remote control” activation and inhibition of cellular signaling pathways. This approach has great potential to help create more innovative therapies for diseases like cancer, diabetes, and neuronal disorders in the near future. Therefore, this review article summarizes the recent advances on design strategies and synthetic methods of NIR‐activatable nanomaterials for wireless optogenetic applications.
Tracking Structural Self‐Reconstruction and Identifying True Active Sites toward Cobalt Oxychloride Precatalyst of Oxygen Evolution Reaction
Authors: Jiang Hongliang , He Qun , Li Xiyu , Su Xiaozhi , Zhang Youkui , Chen Shuangming , Zhang Shuo , Zhang Guozhen , Jiang Jun , Luo Yi , Ajayan Pulickel M. , Song Li 
Published: January 2019

AbstractUnravelling the intrinsic mechanism of electrocatalytic oxygen evolution reaction (OER) by use of heterogeneous catalysts is highly desirable to develop related energy conversion technologies. Albeit dynamic self‐reconstruction of the catalysts during OER is extensively observed, it is still highly challenging to operando probe the reconstruction and precisely identify the true catalytically active components. Here, a new class of OER precatalyst, cobalt oxychloride (Co2(OH)3Cl) with unique features that allow a gradual phase reconstruction during OER due to the etching of lattice anion is demonstrated. The reconstruction continuously boosts OER activities. The reconstruction‐derived component delivers remarkable performance in both alkaline and neutral electrolytes. Operando synchrotron radiation‐based X‐ray spectroscopic characterization together with density functional theory calculations discloses that the etching of lattice Cl− serves as the key to trigger the reconstruction and the boosted catalytic performance roots in the atomic‐level coordinatively unsaturated sites (CUS). This work establishes fundamental understanding on the OER mechanism associated with self‐reconstruction of heterogeneous catalysts.
Shapeable Material Technologies for 3D Self‐Assembly of Mesoscale Electronics
Authors: Karnaushenko Daniil , Kang Tong , Schmidt Oliver G. 
Published: January 2019

AbstractElectronic devices and their components are continually evolving to offer improved performance, smaller sizes, lower weight, and reduced costs, often requiring the state‐of‐the‐art manufacturing and materials to do so. An emerging class of materials and fabrication techniques inspired by self‐assembling biological systems shows promise as an alternative to the more traditional methods that are currently used in the microelectronics industry. This spatial self‐assembly process offers the possibility of improved performance while reducing overall manufacturing complexity of devices and components by harnessing the relative ease in which it can produce mesoscopic 3D geometries. These benefits can lead to tighter integration, reduced costs, and ultimately even small, autonomous robots fabricated from a single wafer. To better understand the technology, existing work in this research field is reviewed with regard to the mechanisms involved in the 3D self‐assembly, the materials that facilitate it, and the devices that can benefit most from their implementation.
Recent Advances in Transition‐Metal‐Mediated Chelation‐ Assisted Sulfonylation of Unactivated C−H Bonds
Authors: Liu Jidan , Zheng Liyao 
Published: January 2019

AbstractSulfones are ubiquitous structural motifs that frequently occur in pharmacologically active compounds and synthetic intermediates, and possess a wide range of biological properties. Due to their great value in pharmaceutical chemistry, material sciences and organic synthesis, considerable attention has been paid to the development of general and efficient methods for the synthesis of sulfones and their derivatives. Among the various methods developed, transition‐metal‐mediated (both catalytic and stoichiometric) direct sulfonylation through C−H activation has been considered as an attractive, efficient and atom‐economic strategy, which avoids the multistep preparation of preactivated starting materials and tolerates a wide variety of functional groups. This review is intended to comprehensively summarize the recent advances in the rapidly expanding area of sulfone synthesis via transition‐metal‐mediated C−H activation utilizing directing groups to govern the site selectivity. For clarity, this review is classified in line with the different types of transition metal catalysts used, including Pd, Ru, Rh, Cu, Ni, and Co. The reaction mechanisms are discussed and compared. Selected examples of substrates are listed as well, and a personal outlook is given at the end.magnified image