bluuebunny/crossref_metadata_2025_split huggingface dataset:
Encrespadas, sim! gostamos deles bem assim!
Authors: Martins Pinto Clara 
Published: June 2024

Chimamanda Ngozi Adichie chama a atenção para o perigo de uma história única no conhecido discurso proferido no TED Talk e lançado como livro no Brasil em 2009. Este trabalho fala da história única apresentada pela nossa narrativa oficial, a história que contam, oficialmente, sobre a nação brasileira e que contempla perspectiva única, a eurocêntrica. Isto quer dizer que as memórias que são enquadradas para nos contar são as do branco colonizador e de seus descendentes. Ficam de fora desta narrativa, portanto, toda a resistência e influência cultural não-branca presente na história do Brasil. Como sugere Michael Pollak (1989), estas memórias não enquadradas oficialmente são mantidas na subterraneidade, isto é, existem entre grupos que não estão no poder, o que não quer dizer que não possam vir à tona, ocupando lugar nos discursos oficiais em momentos oportunos. É o caso dos movimentos negros e sua influência na promulgação da lei 10.639/03, que inclui no currículo nacional o ensino da história da África e afro-brasileiras. Com base nestas reflexões e no conceito de “Outridade” (Kilomba, 2019), o trabalho parte para a leitura comentada de relatos de violências sofridas por crianças em ambientes educacionais para, por fim, analisar três livros com personagens negras lançados no país na década de 2010: Meu Black é de Rainha (hooks, 2018), O cabelo de Cora (Câmara, 2013) e O mundo no black power de Tayó (Oliveira, 2013).
QRATER: a collaborative and centralized imaging quality control web-based application
Authors: Fernandez-Lozano Sofia , Dadar Mahsa , Morrison Cassandra , Manera Ana , Andrews Daniel , Rajabli Reza , Madge Victoria , St-Onge Etienne , Shaffie Neda , Livadas Alexandra , Fonov Vladimir , Collins D. Louis ,   Alzheimer’s Disease Neuroimaging Initiative (ADNI)
Published: June 2024

Quality control (QC) is an important part of all scientific analyses, including neuroscience. With manual curation considered the gold standard, there remains a lack of available tools that make manual neuroimaging QC accessible, fast, and easy. In this article we present Qrater, a containerized web-based Python application that enables viewing and rating any type of image for QC purposes. Qrater functionalities allow collaboration between various raters on the same dataset which can facilitate completing large QC tasks. Qrater was used to evaluate QC rater performance on three different magnetic resonance (MR) image QC tasks by a group of raters having different amounts of experience. The tasks included QC of raw MR images (10,196 images), QC of linear registration to a standard template (10,196 images), and QC of skull segmentation (6,968 images). We measured the proportion of failed images, average rating time per image, intra- and inter-rater agreement, as well as the comparison against QC using a conventional method. The median time spent rating per image differed significantly between raters (depending on rater experience) in each of the three QC tasks. Evaluating raw MR images was slightly faster using Qrater than an image viewer (expert: 99 vs. 90 images in 63 min; trainee 99 vs 79 images in 98 min). Reviewing the linear registration using Qrater was twice faster for the expert (99 vs. 43 images in 36 min) and three times faster for the trainee (99 vs. 30 images in 37 min). The greatest difference in rating speed resulted from the skull segmentation task where the expert took a full minute to inspect the volume on a slice-by-slice basis compared to just 3 s using Qrater. Rating agreement also depended on the experience of the raters and the task at hand: trained raters’ inter-rater agreements with the expert’s gold standard were moderate for both raw images (Fleiss’ Kappa = 0.44) and linear registration (Fleiss’ Kappa = 0.56); the experts’ inter-rater agreement of the skull segmentation task was excellent (Cohen’s Kappa = 0.83). These results demonstrate that Qrater is a useful asset for QC tasks that rely on manual evaluation of QC images.
ANALISA KUALITAS PREPARAT TELUR CACING STH MENGGUNAKAN PEWARNAAN EOSIN 2% DAN PEWARNAAN ALTERNATIF LIMBAH GAMBIR
Authors: Darwin Bastian 
Published: June 2024

Pendahuluan: Infeksi kecacingan yang tersebar luas di daerah tropis dan subtropis. Khususnya Indonesia, salah satu negara yang mempunyai kasus kecacingan cukup tinggi, kasus ini biasaya ditemukan di daerah dengan kelembaban yang tinggi, dan kurangnya kebersihan diri, serta keadaan lingkungan yang kurang baik. Salah satu pemeriksaan laboratorium yang bisa dilakukan untuk mendiagnosis penyakit kecacingan adalah pemeriksaan mikroskopis. Pemeriksaan mikroskopis menggunakan sampel feses memerlukan pewarnaan yang tentunya mengandung zat pewarna yang baik sebagai penunjang. Zat pewarna ini ditemukan pada limbah gambir (Uncaria gambir) berupa zat katekin yang mampu memberikan warna merah kuning. Sehingga, limbah gambir (Uncaria gambir) dapat dijadikan pewarnaan alternatif pemeriksaan telur cacing STH. Tujuan penelitian : untuk memanfaatkan zat katekin pada limbah gambir (Uncaria gambir) sebagai pewarnaan pemeriksaan telur cacing STH. Penelitian ini meliputi pengumpulan, sampel feses, pengumpulan limbah gambir, pengolahan limbah gambir, pembuatan preparat menggunakan pewarnaan eosin dan pewarnaan limbah gambir, pengamatan telur cacing STH yang dilakukan secara mikroskopis. Metode penelitian : Eksperimen laboratorium, yang dilakukan di Laboratorium Parasitologi Fakultas Sains dan Teknologi Institut Ilmu Kesehatan dan Teknologi Muhammadiyah Palembang. Sampel berupa feses. Hasil penelitian : menunjukkan bahwa telur cacing STH dapat terwarnai pada kedua pewarnaan, yaitu Pewarnaan Limbah Gambir dan Pewarnaan Eosin. Kesimpulan penelitian : pewarnaan limbah gambir dapat dimanfaatkan sebagai pewarnaan telur cacing STH. Pewarnaan limbah gambir dapat dijadikan pewarnaan alternatif pengganti pewarna eosin untuk pewarnaan telur cacing STH.
PENGARUH KOMPRES AIR HANGAT TERHADAP KEGAWATDARURATAN NYERI LUKA PERINEUM PADA IBU POSTPARTUM NORMAL
Authors: Tamar Miskiyah 
Published: June 2024

Persalinan dan kelahiran normal adalah proses pengeluaran janin yang terjadi pada ibu dengan kehamilan cukup bulan yaitu ibu dengan usia kehamilan 37–42 minggu. Persalinan sering terjadi perlukaan pada perineum baik itu karena robekan spontan maupun episiotomi dan mengakibatkan nyeri pada ibu post partum. Kegawatdaruratan nyeri luka pada perineum akibat ruptur atau laserasi merupakan daerah yang tidak mudah untuk dijaga agar tetap bersih dan kering. Bila tidak ditangani dengan baik, maka dapat terjadinya infeksi dan nyeri yang berlanjut. Maka dibutuhkan metode non farmakologi yaitu dengan pemberian kompres hangat. Tujuan pemberian kompres hangat adalah untuk memberikan rasa nyaman, mengatasi nyeri, mengurangi atau mencegah spasme otot dan membantu pemulihan luka, mengurangi infeksi dan inflamasi, mempelancar pasokan aliran darah serta memberikan ketenangan dan kenyamanan. Variabel penelitian terdiri dari dua variabel yaitu variabel bebas dan variabel terikat. Variabel independen dalam penelitian ini adalah pemberian tindakan kompres hangat dan variabel dependen adalah nyeri luka perineum pada ibu post partum. Rancangan penelitian menggunakan metode quasi eksperimen yang menggunakan rancangan one group pre and post test design. Sampel dalam penelitian ini menggunakan teknik non-probability sampling dengan jenis Accidental sampling berjumlah 23 responden di PMB Nurachmi. Hasil analisa bivariat menggunakan Uji Wilcoxon didapatkan nilai p value = 0.000, karena nilai p < 0,05, maka secara statistik dapat disimpulkan bahwa ada pengaruh kompres air hangat terhadap kegawatdaruratan nyeri luka perineum pada ibu postpartum normal.
STABILITAS POOLED SERA BERDASARKAN LAMA DAN SUHU PENYIMPANAN TERHADAP MUTU PEMERIKSAAN PROTEIN TOTAL
Authors: Sari Indah 
Published: June 2024

Pendahuluan: Pemantapan mutu internal pada laboratorium kimia klinik dapat dilaksanakan dengan cara melakukan pemeriksaan serum kontrol yang bertujuan untuk menguji atau menilai validitas hasil pemeriksaan laboratorium dan hasil yang dikeluarkan laboratorium sesuai dengan kriteria hasil pemeriksaan. Penggunaan pooled sera yang dibuat dari sisa spesimen pasien dapat menjadi satu alternatif untuk memangkas biaya kendali mutu pemeriksaan laboratorium. Kadar total protein didalam darah dapat diketahui dengan pemeriksaan di laboratorium klinik sebagai indikator status protein dalam tubuh. Masalah umum di laboratorium klinis yaitu menjaga stabilitas analit serum selama penyimpanan sampel. Tujuan Penelitian: untuk mengetahui stabilitas pooled sera berdasarkan lama dan suhu penyimpanan terhadap mutu pemeriksaan protein total. Metode: jenis penelitian adalah eksperimen, dengan rancangan penelitian yaitu time series control group design. Sampel pada penelitian ini adalah serum kontrol berupa pooled sera yang disimpan dalam freezer yang diperiksa protein total setiap hari selama 4 minggu. Hasil: rata-rata pemeriksaan protein total yaitu 6.1 mg/dl pada kontrol komersial dan 6.6 mg/dl pada pooled sera. Diskusi: terdapat pengaruh lama penyimpanan dalam freezer terhadap stabilitas pemeriksaan protein total.
Hyperexpression of Proinflammatory Cytokines in Blood as a Biomarker of Systemic Inflammatory Response in Schizophrenia: Scoping Review
Authors: Shnayder N. A. , Rusanova G. V. , Nasyrova R. F. 
Published: June 2024

Introduction: An imbalance of the genetically determined cytokine response plays a key role in the etiology of treatment-resistant schizophrenia (TRS). In recent years, an attempt has been made to evaluate the prognostic role of systemic inflammation in the development of TRS. The problem requires a multidisciplinary approach on the part of the specialists in the following clinical disciplines: psychiatry, immunology, experimental medicine and pharmacogenetics. The solution of this problem is possible with the involvement of preventive and personalized medicine. The purpose: Evaluation the prognostic role of genetic polymorphisms of pro-inflammatory cytokines in the development of TRS. Materials and Methods: We conducted a keyword-based analysis of the English and Russian-language articles published within the past 5 years. The following databases were used in the study: PubMed, MedLine, Web of Science Core Collection (Clarivate Analytics), Web Science, Russian Science Citation Index, Scopus, Scientific Research, Google Scholar, Oxford Press, and eLibrary. Results: In a number of the analyzed works, an increased level of pro-inflammatory cytokine production was noted in patients with TRS. Based on this, single nucleotide variants (SNVs), their influence on the expression of pro- and anti-inflammatory cytokine genes, as well as their predictor role in the development of TRS. The most promising SNVs for further studies were identified. Conclusion: The risk of developing TRS is associated with a genetically determined status of the cytokine response and its regulation. Studies of the association of various SNVs of genes encoding pro-inflammatory cytokines in the Russian Federation need to be continued.
Ezumezu: A Logic System for Grounding the Notion of Belongingness in African Philosophy
Authors: Ogbonnaya L. Uchenna , Gwara Joyline 
Published: June 2024

Abstract
The notion of belongingness in African philosophy has its most profound expression in Pantaleon Iroegbu’s uwa ontology, which stipulates that being is that which exists in the community, or, as he puts it, “To be is to belong.” The main contention of this article is that Jonathan O. Chimakonam’s ezumezu logic is fully equipped to explain this ontology of belongingness. This is due to the trivalent and dynamic nature of this African culture–inspired logic, which adequately captures the African conception of reality. According to this conception, individual entities continue to coexist or to belong in the community without losing their respective identities.
Figurations of Returning to the Community in Léonora Miano’s African Novels
Authors: Goumegou Susanne , Nana Louis 
Published: June 2024

Abstract
This article examines figurations of returning to the community in two of Léonora Miano’s novels. These novels offer an opportunity to broaden the notion of returning to community that, in philosophical debates, tends to be essentialist and abstract. In Les aubes écarlates and La saison de l’ombre, two clans find themselves confronted with the abduction of community members who become child soldiers or slaves. The physical or spiritual return of those abductees to their communities is at the core of the novels, and it is closely linked to questions of memory. Understanding the dynamics of return as a figuration—both in the literary sense and in Norbert Elias’s process sociology sense—helps us look at the concrete interactions that make up a community. This article analyzes the physical, mnemonic, and spiritual dimensions of returning to community and looks at the significance of inventing new rituals and forms of community.
Leisure Sports Involvement and Personal Development Engagement
Authors: Wang Zhen 
Published: June 2024

This study aimed to evaluate the relationship between students' involvement in recreational sports and their individual growth, with a specific emphasis on self-awareness, self-assurance, self-worth, self-motivation, and self-examination. Information was gathered from a group of student participants using standardized questionnaires that assessed their views on parental and family support, peer interaction, the sports environment, and financial needs associated with sports participation. Furthermore, the participants in the study evaluated their level of personal development involvement in relation to the aspects indicated before. The findings revealed a level of neutrality in the sense of parental and family support, pleasant relationships among peers, a favorable atmosphere in sports, and moderate difficulties related to budgetary constraints. Student respondents exhibited moderate levels of self-awareness, positive self-confidence and self-esteem, and a neutral to positive attitude towards self-motivation and self-reflection in relation to their participation in personal development. Although the overall correlations between engagement in leisure sports and personal development were found to be weak, indicating a subtle association, further investigation is necessary to comprehend the intricate mechanisms at play. The aforementioned findings highlight the necessity of implementing comprehensive support programs that target financial limitations, bolster self-motivation, and acknowledge the diverse factors that impact the development of young individuals outside their involvement in sports.
Assessing Refereeing Proficiency in Chinese University Basketball Leagues
Authors: Feng Jiahao 
Published: June 2024

This research examines the perspectives of athletes and coaches on the competence of basketball referees, with a specific emphasis on important aspects such as understanding the rules, making decisions, communicating, managing the game, maintaining consistency, and resolving conflicts. By conducting an extensive survey that incorporates both quantitative and qualitative data-gathering methods, this study aims to provide a thorough understanding of the existing difficulties encountered by those involved in the field of basketball officiating. The results indicate that there is a general discontent with the level of officiating, as both players and coaches evaluated officials' performance low across all measured categories. In addition, the research reveals recurring obstacles that substantially influence the integrity and fairness of basketball tournaments. These issues encompass uneven officiating, communication hurdles, difficulty in game management, concerns over transparency and accountability, and subjective judgment calls. The research highlights the pressing necessity for focused development programs that aim to enhance the abilities of referees and tackle the highlighted obstacles in order to enhance the overall quality of basketball officiating.
The Transformative Role of Group Theory in Physics
Authors: Qin Mu 
Published: June 2024

This article investigates the significant impact of Group Theory within the field of physics, having a particular focus on its application in comprehending difficult physical systems and phenomena. This report centers on the application of Lie groups, rotational groups, the Poincaré and Lorentz groups in order explain complicated features of physics. The report methodically discusses the role of the SU (2) group in Lie groups, the exploration of the rotational symmetries of the SO(3) group, and the significance of Lorentz transformations in special relativity with results demonstrate how Group Theory explains the nature of angular momentum in quantum mechanics and the limitations of the Schrödinger equation under Lorentz transformations. In addition, how the Poincaré group in special relativity is utilized. However, the scope of Group Theory's applications in physics is vast and multifaceted, making it challenging to encapsulate all its facets in a single report. This expansive field continues to evolve, promising further insights and innovations in the understanding of the physical universe.
Psychological Impact of Campus Football Training among Teenagers: Basis for Training Design
Authors: Tang Zhouxiong 
Published: June 2024

Student undergoing football training are exposed to stress. The lack of baseline information on assessing the relationship between profile and psychological impact in terms of sources and symptoms of stress in China led to the conduct of this study. This quantitative research was utilized a descriptive comparative research design to assess the differences between the psychological impact of campus football training to the profile of the student-respondents . Findings of the study revealed that most of the respondents were between the ages of 17-21 and just over half of the respondents were males. Further, most of the respondents were second year students. Almost half of the student had a moderate level of the sources of stress. Overall, the sources of stress had moderate impact to the students. Majority of the students had a high level of physical and mental symptoms of stress. In general , age, sex, and year level have no significant relationship with sources of stress and the mental and physical symptoms of stress. In conclusion, age, sex, and year level does not have psychological impact in terms of sources of stress and symptoms of stress. This comes to show that no matter what the person’s age, whether young or old, whether male or female, or whether first year or second year or third year or fourth year, a person can still experience a high level of psychological impact in football training, be it the source of stress or mental and physical symptoms of stress. To address the findings of the study, a football training design was created.
2D semiconductor Van Der Waals heterojunction applications
Authors: Han Zeqi 
Published: June 2024

As the demand for new energy sources continues to grow, the market value of solar power, a key component of new energy, is also expanding. Van der Waals (vdW) heterojunctions made from two-dimensional (2D) semiconductors especially transition metal dichalcogenide (TMD), demonstrates immense potential in terms of the portability and efficiency of photovoltaic devices. Additionally, it shows great promise in the field of novel miniature high-speed photoelectric detectors. It offers multiple benefits, including high carrier mobility, tunable optical and electrical properties, enhanced optical properties and ultra-thinness, making it suitable for variant applications. This report reviewed the emerging 2D semiconductor Vdw heterojunction technologies on photodetection and photovoltaics. Summarized the advantages of MoS2/WSe2, WSe2/ReS2 and WSe2/WS2-based Vdw heterojunctions and their challenges. The continued research and development in this field are expected to lead to more efficient energy conversion, scalable fabrication methods, and broader commercial applications of these technologies.
Advancements in the Utilization of Chitosan and Its Derivatives for Metal Corrosion Inhibition: A Comprehensive Review
Authors: Fan Shanghua , Wang Hao , Yu Yalan , Cao Shuangyan , Lin Yinliang 
Published: June 2024

Chitosan is a natural, non-toxic, and environmentally friendly material with abundant sources, which has shown good effectiveness in inhibiting metal corrosion. This paper summarizes the applications of chitosan and its derivatives in corrosion inhibitors and coatings. The characteristics of different chitosan corrosion inhibitors and coatings are introduced, and the future development directions of chitosan in metal corrosion inhibition applications are discussed.
A Psychological Study of the Socialization of the Elderly with Their Families
Authors: Huang Jing 
Published: June 2024

As China's urbanization process accelerates, population mobility is accelerated, and the urban adaptability and old-age care of elderly migrants to cities cannot be avoided. The rapid development of urbanization has changed the population structure in urban and rural areas, which in turn affects the transformation of old-age care models. In order to explore the changes and dilemmas of old-age care for elderly migrants in the process of urbanization, taking "elderly migrants" as the research object, this study explores a series of psychological changes in the process of urban socialization for elderly migrants. The study summarizes the changes and difficulties faced by elderly migrants in their living, livelihood, and social interaction in the process of urbanization, mainly analyzes the specific problems existing at the psychological level, and further analyzes the self-identity of elderly migrants. It is reflected in various aspects such as family contribution, social interaction, cultural inheritance, economic independence, and self-realization. In order to better adapt to the changes in new environment and lifestyle, the study focuses on the needs and psychological changes of elderly migrants, and promotes the attention and research of relevant groups in society.
Conditions for The Saturation of a Matrix Inequality
Authors: Deng Renxi 
Published: June 2024

Matrix inequalities play a vital role in the study of linear algebra and information theory. In this paper, the author investigates the condition when a proven matrix inequality is saturated, and Pi’s are linearly independent matrices of the same size, and Si’s are also linearly independent matrices of the same size. The author constructs the conditions when Pi is a column vector or a 2 2 matrix, and Si is an arbitrary square matrix. The author finds a very potential result when investigating the column situation. The author also gets massive result in the 2 2 situation. In particular, the inequality is not saturated when Pi is a 2 2 matrix and K=2 or 3 and it could be saturated under the situation when K=4 if only if two certain matrices can enable the product of and form two established matrices. At the end of the essay, the author tries some more complex cases such as 2 3 matrices Pi when K=2.