bluuebunny/crossref_metadata_2025 huggingface dataset:
O PROCESSO DE MORTE E MORRER NA FORMAÇÃO EM ENFERMAGEM: PERCEPÇÕES E SENTIMENTOS DE UNIVERSITÁRIOS
Authors: SANTOS FERREIRA MARIA LUIZA , MATOS DE SOUZA NAANDA KAANNA , LUSTOZA XAVIER SAMYRA PAULA , ALVES DA SILVA ANA KAROLINE , PINTO LUCAS BENICIO , XAVIER SILVA JOAO PAULO
Published: April 2024

Objetivo: Compreender as percepções e sentimentos dos universitários de enfermagem sobre o processo de morte e morrer e suas implicações na formação acadêmica. Método: Trata-se de um estudo descritivo de abordagem qualitativa, exploratória, realizado no curso de enfermagem de uma universidade pública, localizada em um município cearense brasileiro. A coleta de dados ocorreu por meio de entrevista semiestruturada utilizando um instrumento adaptado. A análise dos dados utilizou o método de análise de conteúdo do tipo categorização temática. A pesquisa foi submetida ao Comitê de Ética e Pesquisa obtendo parecer favorável sob número 4.397.197. Resultados: Pode-se identificar através das categorias construídas pela análise das falas que os acadêmicos se sentem tristes e frustrados ao vivenciar a morte desviando sua atuação para os procedimentos técnicos e burocráticos. Conclusão: Considera-se que há a necessidade da abordagem desse tema de diferentes maneiras, desde o início da formação e em variadas disciplinas.
CUIDADOS DE ENFERMAGEM EM UMA UNIDADE DE PRONTO SOCORRO: PERCEPÇÃO DE PESSOAS IDOSAS LONGEVAS
Authors: Da Silva Natalina Maria , Schneider Ribeiro Marina , De Moura Leticia , Tambara Leite Marinês , Biasuz Sandra , Both Caroline Thaís
Published: April 2024

Objetivo: compreender a percepção de pessoas idosas longevas sobre os cuidados de enfermagem em uma unidade de pronto socorro. Método: Trata-se de uma pesquisa qualitativa e descritiva, desenvolvida com 15 pessoas idosas que possuíam 80 anos ou mais, na UPS de um Hospital Universitário. Os dados foram coletados através de entrevistas semiestruturadas. Os dados foram tratados através da análise temática de Minayo. Resultados: O perfil sociodemográfico demonstrou predomínio do sexo feminino, com idade entre 80 e 90 anos, viúvos, aposentados e ensino fundamental incompleto. A percepção sobre o cuidado prestado pelos profissionais de enfermagem era bom e caracterizado pela criação de vínculo, porém, a infraestrutura não atendia completamente a suas necessidades. Conclusão: Os participantes desta pesquisa possuíam uma percepção positiva em relação aos cuidados de enfermagem, o que contribuía com a melhora de seu quadro clínico e com a atenuação de seus anseios relacionados a permanência no Pronto-Socorro.
Solving the prevention of the formation of traffic jams in pipelines in the transportation of gases by the autoejection process
Authors:   Azerbaijan State Oil and Industry University, Gurbanov Abdulaga , Sardarova Ijabika ,   Azerbaijan State Oil and Industry University
Published: April 2024

The article presents the application of autoejection process to ensure efficient operation of pipeline systems and gas separation installations when it is impossible to remove and utilize the condensate from the pipelines. Thus, in the suggested ejector, a single common stream is separated into two streams, i.e., an active and a passive stream, as opposed to two separate independent streams in existing ejection devices. As a result, we refer to such an ejection process as autoejection, or a self-ejection process. Such a procedure is run in the pipeline with the goal of blowing and dusting the liquid phase through the central high-velocity nozzle in circumstances of mass blocking and coating rather than expelling the liquid from the pipes. On the cross-sectional area of the belts, the velocity profiles of flows in laminar and turbulent regimes are known to differ greatly from one another. The adhesion forces acting from the tube's central axis outwards, towards its walls cause the flow rate to decrease. There is a cross-sectional interaction of flows in this mode, according to experimental studies of turbulent flows. As a result, compared to the laminar domain, the flow velocities in this regime are more equally distributed across the cross-section of the flow, and their values are roughly equal to the flow's average value. In this case, based on the dependences of the flow ∆p = f(W), it is known from the calculations and the table that at such velocity limits of the flows, the “braking” pressure (p0) of the liquid coating on the pipe walls corresponds to the maximum velocity of the central gas flow. The autoejection process can occur due to the difference between the static pressures. Unsaturated absorbent coatings can be blasted off the tube absorber's walls using this technique and blended back into the main gas stream. Gas-liquid autoejectors installed along the pipe absorber's length make it possible to use this method. The purpose and principles of autoejectors’ operation are considered and a perspective of their application in tube absorbers is noted.
Exploring banana production in Africa for food security and economic growth—A short review
Authors: Olufemi Owolade Samuel
Published: April 2024

Food insecurity is a critical global issue, but it is far more visible and challenging to address in Africa. Millions of Africans suffer from hunger and malnutrition. Food security programs are an essential part of human survival, and for that to happen, food that is nutritious and safe must be readily available to people. A society that will be well fed requires not only a strong policy framework but also institutional reforms that promote production and make agriculture more attractive to young people. In this context, sustainable production of banana crops could play a critical role in Africa’s food security and advance economic growth. Bananas have an important position in human nutrition all over the world; they are a staple fruit consumed by many. A banana is a storehouse for minerals, vitamins, and carbohydrates and is regarded as a reserve of energy. It has a great prospect for foreign earnings through exports. The continuous growth in Africa’s population, with its attendant increase in food demands, calls for a radical transformation in its agricultural production system. There are land and human capital resources that could be engaged. The estimated cultivable land mass in Africa for banana production is estimated to be around 50 million hectares, with over 60% of its population below the age of 25. Africa could achieve a decent society that is free from the burden of hunger and attain economic prosperity by leveraging on massive banana production for local needs and exports. Bananas have enormous potential as a recipe for food security and economic prosperity if well harnessed.
Impact of germination and hydrothermal treatment on nutrient profiles and color characteristics of minor millets (kodo millet, little millet, and barnyard millet)
Authors: Iralepatil Rutuja , Priyadharshini R. Surya , Srenuja Dekka , Hema Vincent , Sinija V.R. , Vidyalakshmi Rajagopal
Published: April 2024

The impact of different pre-treatment methods, namely germination and hydrothermal treatment, on the proximate and physiochemical properties of kodo millet, barnyard millet, and little millet were investigated in this study. This study involved subjecting these millet varieties to various conditions in each pre-treatment method. In germination, the soaking time was varied with three time periods, which were 4 h, 6 h, and 8 h, followed by germination for 48 h. For hydrothermal treatment, the soaking time and temperature were constant, but the steaming times were 10 min, 15 min, and 20 min. In germination, the protein, moisture, and energy contents increased, while the fat, ash, and carbohydrate contents decreased. In hydrothermal treatment, the protein, fat, and ash contents decreased, while the moisture, energy, and carbohydrate contents increased. In germination, the L values increased and the a and b values decreased, while in hydrothermal treatment, the L values decreased and the a and b values increased. These findings shed light on the effects of these pre-treatment methods on the nutritional and physiochemical composition of millet varieties, providing valuable insights for further research and potential applications in the food industry.
Terapia laserem mikropulsowym w przewlekłej idiopatycznej centralnej chorioretinopatii surowiczej oka prawego u 38-letniego pacjenta – opis przypadku
Authors: Michalik Maciej , Marcinkowski Krzysztof , Hennik Dominika , Sirek Sebastian
Published: April 2024

WSTĘP: Centralna chorioretinopatia surowicza (central serous chorioretinopathy – CSC) jest schorzeniem charakteryzującym się idiopatycznym surowiczym uniesieniem sensorycznej warstwy siatkówki w okolicy plamki, które najczęściej występuje jednostronnie, głównie u młodych mężczyzn ze zwiększoną podatnością na stres. Definiowanie optymalnego leczenia CSC jest skomplikowane ze względu na szeroki zakres objawów choroby, zmienny przebieg kliniczny, słabo poznaną patofizjologię CSC oraz brak konsensusu co do systemu klasyfikacji. W leczeniu CSC coraz częściej znajduje zastosowanie laser mikropulsowy, który działając selektywnie na nabłonek barwnikowy siatkówki, nie powoduje uszkodzeń fotoreceptorów. Celem pracy była ocena zastosowania terapii laserem mikropulsowym w leczeniu przewlekłego CSC.

OPIS I WYNIKI: Pacjent 38-letni leczony od kilkunastu miesięcy z powodu nawracającego CSC w oku prawym, leczony miejscowo kroplami oraz lekami doustnymi. Ostrość wzroku pacjenta w chwili rozpoznania wynosiła 0,63, ciśnienie wewnątrzgałkowe 19 mmHg. Centralna grubość siatkówki w optycznej koherentnej tomografii (optical coherence tomography – OCT) wynosiła 530 µm. U pacjenta wykonano angiografię fluoresceinową (fluorescein angiography – FA) potwierdzającą rozpoznanie oraz zakwalifikowano go do laseroterapii siatkówki z użyciem mikropulsów. Podczas kontroli w badaniu FA uzyskano poprawę stanu klinicznego. Ostrość wzroku pacjenta wynosiła 1,0, ciśnienie wewnątrzgałkowe 17 mmHg. Uzyskano spadek centralnej grubość siatkówki w badaniu OCT do poziomu 299 µm.

WNIOSKI: Zastosowanie lasera mikropulsowego umożliwia uzyskanie trwałego efektu klinicznego u pacjenta z przewlekłym nawracającym CSC.
Efectos de Bacillus spp. en organismos no diana del ecosistema terrestre
Authors: Castañedo Hernández Zoe Alicia , Meneses-Marcel Alfredo , Marrero Chang Osmany , Cruz-Martin Mileidy
Published: April 2024

El aumento de la población mundial trae consigo la necesidad de incrementar la producción de alimentos y por ende la búsqueda de alternativas tecnológicas para satisfacer dicha demanda. Según la Organización de las Naciones Unidas para la Alimentación y la Agricultura (FAO), se hace necesario evaluar tanto la efectividad como la seguridad de todos los productos utilizados en la agricultura. El Instituto de Biotecnología de la Plantas, de la provincia de Villa Clara, Cuba, inmerso en la solución de esta problemática, ha demostrado que dos biopreparados, CCIBP-C5 (Bacillus pumilus) y CCIBP-A5 (Bacillus amyloliquefaciens), presentan efecto en el crecimiento de plantas y actividad frente a hongos fitopatógenos. Sin embargo, no existen evidencias de su seguridad sobre organismos no diana en el ecosistema. La ecotoxicología terrestre es la rama de la ciencia destinada a predecir dicho impacto sobre organismos representativos. Se realizaron cuatro ensayos para evaluar la toxicidad aguda de las especies de Bacillus a concentraciones de 108 UFC.g-1 de suelo, según las normativas de la Agencia de Protección Ambiental de los Estados Unidos (EPA, según siglas en inglés) en los biomodelos de Eisenia fetida y diferentes especies de plantas terrestres. La mortalidad/inhibición de la germinación, peso, vigor vegetativo y otros hallazgos clínicos fueron investigados durante 30 días. En ninguno de los biomodelos se presentó mortalidad y los efectos observados no mostraron diferencias estadísticas significativas con el grupo control correspondiente. Podemos concluir que los biopreparados CCIBP-C5 y CCIBP-A5 no son tóxicos para las especies estudiadas del ecosistema terrestre.
EXPLORING THE PEDAGOGICAL POTENTIAL OF YOUTUBE IN ARABIC LANGUAGE EDUCATION: A MULTIDISCIPLINARY PERSPECTIVE
Authors: Zahroh Tabassum Aliyatuz
Published: April 2024

Learning is an aspect that continues to grow in tandem with technological advancements. One significant technological growth in the field of education is the use of online platforms. One pionering platform in providing multimedia content is YouTube. Arabic language teachers face their own challenges in conducting teaching and learning activities. These difficulties arise because Arabic is not the basic language of the Indonesian society from birth. This research employs a qualitative descriptive analysis method, with a qualitative approach. The study is conducted at MTsN 7 Tulungagung. Data collection is carried out through observations of the learning process using the YouTube application for Arabic language instruction. The observation results show that the response of students at MTsN 7 Tulungagung to the use of the YouTube application in Arabic language learning is generally positive. Students demonstrate a high level of engagement during the learning sessions, indicating a significant interest in the material presented through videos. The research findings indicate several positive impacts of using the YouTube application in improving Arabic language speaking, listening, and writing skills, commonly referred to as maharah kalam, maharah istima', and maharah kitabah
Navigating the Digital Frontier: A Literature Review on Business Digitalization
Authors: Benga Btissam , Elhamma Azzouz
Published: April 2024

The rise of digital technology has compelled organizations to undergo significant changes or, at the very least, reassess their operational strategies. Many major corporations have poured significant financial resources into what is commonly referred to as "Digitalization." Digitalization, the integration of digital technologies into various aspects of life and business, has revolutionized industries across the globe, but even if Digitalization offers numerous benefits, including increased efficiency, innovation, and improved customer experiences, it also presents challenges such as security risks, the digital divide, technological dependency, and ethical considerations. The objective of our article is to present a literature review on digitalization and provide an overview of the notable constraints and obstacles associated with digitalization and its advancement. The literature review concerning digitalization was conducted through a systematic search across various research databases and platforms including but not limited to ScienceDirect, Google Scholar, and ACM Digital Library. Articles, research papers, books, and conference proceedings published between 2012 and 2024 were considered for inclusion in the review. Synthesizing and analyzing information from various publications and authors revealed a comprehensive understanding of the challenges and opportunities associated with digitalization. The results highlighted common themes such as security risks, the digital divide, technological dependency, ethical considerations, and the demand for digital resources. Additionally, the review identified key strategies for addressing these challenges and leveraging digital technologies for positive societal impact.
Appraisal Theory: Can It Be Applied to Visual Images in Isolation to the Text?
Authors: AlZahrani Bashayir , Alhuthali Mohammed
Published: April 2024

The role of women in Saudi society is evolving; however, the process of reform is subject to multiple interpretations. This makes the role of resemiosis when interpreting visual media particularly important, perhaps more than a direct focus on the semiotic modes adopted. Data was collected from a variety of on-line media covering the recent changes. Appraisal Theory was used to capture the judgement process in terms of emotions experienced by the reader/viewer and how the wider context such as the full news article, or even just the headline, forms a part of this process.  This posits that in contested situations, resemiosis is a critical part of the process and sometimes the apparent interpretation of a single image (intersemiosis) can be different to the interpretation of the whole. In such instances, different semiotic modes convey different meanings but a focus on one in isolation can be misleading as to the overall intent.
Politics of Secularism in Ethiopia: Repression or Co-option towards the Ethiopian Orthodox Tewahido Church?
Authors: Liyew Dereje Melese
Published: April 2024

Secularism in Ethiopia has not been practiced as stipulated in the 1995 Constitution of the Federal Democratic Republic of Ethiopia (FDRE): separation of state and religion. Instead, consecutive regimes, since the introduction of secularism, have employed a tactic of co-option and repression towards the Ethiopian Orthodox Tewahido Church (EOTC) to meet their political objectives. This research article addresses the nature and manifestation of government intervention in the EOTC through either co-option and/or repression, with a special emphasis on the post-2018 regime. The study argues de-facto secularism in Ethiopia is far from the essence of separation of state and religion; it is a new version of religion industriously implemented by governments to upgrade the Orthodox Church in a way that fits with the political system. The secular regimes co-opted and repressed the church conditionally at any cost to the institution through a Machiavellian approach. The study also finds that the prosperity-led regime was actively involved in the internal affairs of the church in the early days through co-option in the name of reconciliation with the exile synod. In the later days, via repression, massive killings of orthodox followers, burning of churches, and restrictions on the church's annual ceremony, as in the case of Epiphany and Meskel (Demera), the regime oppressed the church.
Integrating Reproductive Justice Approaches in the Human Rights Framework: A Comparative Analysis of the U.S.A., India, and Indonesia
Authors: Tripathi Neha , Kumar Anubhav
Published: April 2024

Sexual health and reproductive rights have become instrumental in defining the constitutional horizons and constitutionalism thereof of a country. In this context, Roe v. Wade emerged as an authority on the issue of abortion, bodily integrity, and sexual health which traveled in various jurisdictions. The paper purports to explore the underlying complexities and challenges in asserting reproductive rights by undertaking a comparative study of the constitutional and legal framework in the U.S.A., India, and Indonesia.  The research work carried out is socio-legal, the social realities to elaborate social phenomena about existing legal facts, and the author assessed and analyzed the status of reproductive rights in the U.S.A, India, and Indonesia through a comprehensive analysis of case laws decided by constitutional courts of these countries. The global debate on women's reproductive rights, championed by feminists, emphasizes the urgent need to eradicate gender stereotypes for true equality. Despite progress, many countries still face challenges due to religious, cultural, and socio-economic biases. Access to contraceptives, abortion rights, and information remains limited. Promoting equal parenting and raising awareness are crucial. Legal mechanisms, like Roe v. Wade, have advanced reproductive rights, but regressive rulings like Dobbs pose threats. The demands of diverse communities, including same-sex couples, require revisiting legal frameworks. Constitutionalizing these rights and allocating funds for awareness and healthcare are vital steps. Governments must address child marriage and provide inclusive sex education, prioritizing reproductive health as a fundamental human right.
Systematische Theologie trifft Fachdidaktik
Authors: Pemsel-Maier Sabine
Published: April 2024

Bildungsforscher*innen kritisieren seit Jahren, dass die Lehrkräftebildung in Deutschland fragmentiertes Wissen produziere. Insbesondere Fachdidaktik und Fachwissenschaft bilden häufig zwei getrennte Säulen und werden nicht oder nur unzureichend miteinander vernetzt. Diesem Beitrag liegt ein Lehrprojekt zugrunde, das sich am Prinzip der Kohärenz orientiert. In drei aufeinander abgestimmten Lehrveranstaltungen zum konfessionell-kooperativen, interreligiösen und weltanschaulichen Lernen im Dialog mit Religionsdistanzierten wurden fachwissenschaftliche und fachdidaktische Perspektiven miteinander verknüpft. Während sich die theologischen Inhalte unterschieden, fanden übergreifend ähnliche fachdidaktische Prinzipien Anwendung, die stark auf Dialog und Begegnungslernen setzten. Die Evaluation des betreffenden Moduls erbrachte eine gestiegene Wahrnehmung von Kohärenz durch die Studierenden und neue Einsichten, welche Faktoren die Vernetzung von Fachdidaktik und Fachwissenschaft fördern können.
Vom Fachwissen zum Erklärwissen
Authors: Spiegelhalter Eva-Maria
Published: April 2024

In der universitären Bildung fehlen häufig Lerngelegenheiten, die Studierende darin fördern, fachwissenschaftliches Wissen in Bezug auf den unterrichtlichen Kontext zu adaptieren. Daher wurde im Rahmen des Projekts „Professionsorientierte Fachwissenschaft“ der School of Education FACE ((Freiburg Advanced Center of Education) für die katholische Theologie eine Lerngelegenheit in Form einer Lernaufgabe konzipiert, die Studierende darin unterstützt, schrittweise fachwissenschaftliches Wissen auf die unterrichtliche Praxis hin zu strukturieren und dieses im Bereich des Erklärwissens zu nutzen. Die gestufte Aufgabenstellung, sowie exemplarische Arbeitsergebnisse der Studierenden, die den Arbeitsprozess der Umstrukturierung des Fachwissens hin zum Erklärwissen deutlich machen, werden in folgendem Artikel vorgestellt.
Das Projekt „Ibidigital“
Authors: Sitzberger Rudolf , Mendl Hans , Lamberty Alexandra
Published: April 2024

Das Projekt „Ibidigital“ (Identitätsbildung in Digitalen Welten) im Rahmen des Passauer Gesamtprojekts „SKILL.de“ (Strategien zur Kompetenzentwicklung: Innovative Lehrformate in der Lehrerbildung digitally enhanced) (1.1) zielt auf die hochschuldidaktische Erforschung von Chancen und Grenzen digitaler Angebote für ein biografisches Lernen im Sinne einer digital religious literacy. Entwickelt und erprobt werden digitale Tools für die religionsdidaktische Praxis in der Schule und für die Förderung einer Lehrerprofessionalität im Rahmen der schulpraktischen Bildung von Studierenden. Dies geschieht auf der Basis der umfangreichen Forschungsarbeiten des Lehrstuhls zu einem Lernen an fremden Biografien als Beitrag zu einem biografischen Lernen (1.2). Im ersten Projekt werden personale Präsentationsmodi in digitalen Welten aufgespürt und auf ihre Tauglichkeit für schulische Lehr- und Lernprozesse hin untersucht; das Projekt fokussiert sich dabei auf eine didaktische Aufbereitung der sogenannten „Sinnfluencer“ (2.1). Das zweite Projekt zielt darauf, mit Hilfe eines digitalen Portfolios die selbstreflexive berufsprofessionelle Kompetenz der Studierenden zu fördern (2.2). Beide Perspektiven (inhaltlich: Identitätsbildung in realen und digitalen Welten; berufsprofessionell: biografisches Lernen als zentrales Element einer beruflichen Identitäts- und Habitusbildung) sind zunächst eigenständig zu betrachten. Sie werden bei den Teilprojekten vernetzt und unter Einbezug verschiedener horizontaler (andere Fächer) und vertikaler (zweite und dritte Phase der Lehrkräftebildung) Kooperationspartner (hochschul-)didaktisch entfaltet. Die Ergebnisse des Projekts sind öffentlich als OER-Bausteine und auf der Local-heroes-Homepage verfügbar (3.).
Digitale Medien im Religionsunterricht
Authors: Graf Anja
Published: April 2024

Der Beitrag thematisiert ein an der Universität Augsburg im Rahmen des LeHet-Projekts (Förderung der Lehrerprofessionalität im Umgang mit Heterogenität) mehrfach durchgeführtes Seminar (2018-2020) für Lehramtsstudierende, das sich mit der Frage befasst, inwiefern sich der Einsatz digitaler Medien im Religionsunterricht besonders mit Blick auf den Umgang mit Heterogenität lernförderlich einbringen lässt. Im Rahmen der nachfolgenden Deskription werden die zentralen Gegenstände des Seminars skizziert. Dabei kommen ein Überblick über erforderliche medienpädagogische Kompetenzen sowie zentrale Ergebnisse der Lehr-Lernforschung zu digitalen Medien zur Sprache, die mit Aspekten von Heterogenität im Religionsunterricht in Verbindung gebracht werden, um dementsprechende lernförderliche Potenziale aufzuzeigen. Das Projekt lässt sich als domänenspezifischer Beitrag im Rahmen der Professionalisierungsforschung im Bereich der Lehrerinnen- und Lehrerbildung einordnen, insofern es zur Reflexion und Weiterentwicklung der eigenen Praxis im Umgang mit Heterogenität im Religionsunterricht unter Einbezug digitaler Bildungsmedien befähigen soll und somit an der Steigerung der Qualität der Religionslehrer*innenbildung in einer digitalisierten Welt unter besonderer Berücksichtigung des Heterogenitätsaspekts mitwirkt.
Emerging role of MYB transcription factors in cancer drug resistance
Authors: Biersack Bernhard , Höpfner Michael
Published: April 2024

Decades ago, the viral myeloblastosis oncogene v -myb was identified as a gene responsible for the development of avian leukemia. However, the relevance of MYB proteins for human cancer diseases, in particular for solid tumors, remained basically unrecognized for a very long time. The human family of MYB transcription factors comprises MYB (c-MYB), MYBL2 (b-MYB), and MYBL1 (a-MYB), which are overexpressed in several cancers and are associated with cancer progression and resistance to anticancer drugs. In addition to overexpression, the presence of activated MYB-fusion proteins as tumor drivers was described in certain cancers. The identification of anticancer drug resistance mediated by MYB proteins and their underlying mechanisms are of great importance in understanding failures of current therapies and establishing new and more efficient therapy regimens. In addition, new drug candidates targeting MYB transcription factor activity and signaling have emerged as a promising class of potential anticancer therapeutics that could tackle MYB-dependent drug-resistant cancers in a more selective way. This review describes the correlation of MYB transcription factors with the formation and persistence of cancer resistance to various approved and investigational anticancer drugs.
A deep learning-based system for accurate detection of anatomical landmarks in colon environment
Authors: Ye Chengwei , Che Kaiwei , Yao Yibing , Ma Nachuan , Zhang Ruo , Xu Yangxin , Wang Jiankun , Meng Max Q. H.
Published: April 2024

Colonoscopy is a standard imaging tool for examining the lower gastrointestinal tract of patients to capture lesion areas. However, if a lesion area is found during the colonoscopy process, it is difficult to record its location relative to the colon for subsequent therapy or recheck without any reference landmark. Thus, automatic detection of biological anatomical landmarks is highly demanded to improve clinical efficiency. In this article, we propose a novel deep learning-based approach to detect biological anatomical landmarks in colonoscopy videos. First, raw colonoscopy video sequences are pre-processed to reject interference frames. Second, a ResNet-101-based network is used to detect three biological anatomical landmarks separately to obtain the intermediate detection results. Third, to achieve more reliable localization, we propose to post-process the intermediate detection results by identifying the incorrectly predicted frames based on their temporal distribution and reassigning them back to the correct class. Finally, the average detection accuracy reaches 99.75%. Meanwhile, the average intersection over union of 0.91 shows a high degree of similarity between our predicted landmark periods and ground truth. The experimental results demonstrate that our proposed model can accurately detect and localize biological anatomical landmarks from colonoscopy videos.
Hectorite aerogel stabilized NaCl solution as composite phase change materials for subzero cold energy storage
Authors: Guo Qijing , Guo Cong , Zhang Ruishuang , Qin Fangke , Zhao Kai , Yi Hao
Published: April 2024

Inorganic phase change cold storage materials have garnered significant interest in cold chain transportation due to their high energy storage density. Nevertheless, practical applications have been hindered by inherent limitations such as high supercooling and susceptibility to phase separation. To address these challenges, this study devised 3D-Hectorite/sodium chloride (NaCl) composite phase change cold storage materials by utilizing 3D-Hectorite aerogel to adsorb NaCl solution, effectively mitigating the issue of phase separation common in such materials. Additionally, various concentrations of nucleating agents such as SrCl2·6H2O, borax, and diatomite were introduced for step cooling curve tests, establishing 0.03% diatomite as the optimal concentration for nucleation, reducing the supercooling of the NaCl solution to 1.1 °C. The results showed that the latent heat and thermal conductivity of 3D-Hectorite/NaCl were 215.30 J/g and 0.6315 ± 0.013 W/mK, respectively. The phase transition temperature could be adjusted in the range of -33~0 °C by changing the concentration of NaCl to meet the different temperature requirements. Furthermore, exceptional cyclic stability was observed even after subjecting the material to ten dissolution-solidification cycles. Analyzing the temperature change of the air inside the insulation bag showed that, compared with ice, 3D-Hectorite/NaCl can be applied to meet lower cooling temperature requirements, demonstrating good prospects for its application in cold chain transportation.
Government Direction on the Vocational School’s Performance Evaluation in Indonesia and Malaysia: Some Notes from Islamic Education’s Perspective
Authors: Purwanto Nurtanio Agus , Yuliana Lia , Surya Priadi , Suharyadi Aris , Mat Nashir Irdayanti , Abullah Kamal Siti Soraya Lin , Darmadji Ahmad
Published: April 2024

The vocational high school principal is a determining factor for the progress or failure of a school. Therefore, the principal's performance evaluation must be optimal. This study explores the government direction on this performance evaluation in two neighboring countries: Indonesia and Malaysia. The research method uses a qualitative approach, by interviewing both school supervisors and principals, and analyzing documents. The steps are 1) collection of resources through multi techniques; 2) reducing data with the aim of simplifying and categorizing data; 3) presenting data in the form of qualitative descriptions; 4) drawing conclusions and 5) compiling research reports and formulate comparative research findings. For Indonesia, once a year, the School Supervisor and a team from the Education Office in Indonesia are responsible for carrying out the review of the performance of the principals of vocational schools. The current evaluation of the principal of a vocational high school in Malaysia is a component of the overall review of the school's performance. Standard of Educational Quality in Malaysia is the name given to this evaluation, and it has been in effect since 2017. Standard 1 Kepemimpin is the most important benchmark to consider in relation to principal performance (Leadership). The performance evaluation in Indonesia seems still separated from school performance evaluation or accreditation. Although each evaluation scheme has its own format and purposes, the implementation could be made in such a concurrent time. Meanwhile in Malaysia, the principal performance is likely one of the evaluated aspects in the school performance evaluation (SKPM), especially Standard 1 Kepemimpinan (leadership) and Standard 2 Pengurusan Organisasi (organization management).
Sheikh Muhammad Yasin al-Fadani’s Contribution to the 20th Century Nusantara-Haramain Ulama Intellectual Network in Manuscript Al-'Iqdu al-Farid min Jawahir al-Asanid
Authors: Imawan Dzulkifli Hadi
Published: April 2024

This study examines the intellectual network of Nusantara ulama (Muslim scholars) through the chain of transmission (sanad) found in Sheikh Muhammad Yasin al-Fadani’s al-Iqdu al-Farid min Jawahir al-Asanid. Sheikh Muhammad Yasin al-Fadani was a prominent Muslim scholar in Mecca and of Minangkabau descent. He was renowned for his extensive knowledge of the intellectual networks of Muslim scholars worldwide in the 20th century. Hence, this study investigates Sheikh Muhammad Yasin al-Fadani’s contributions to the intellectual network of Nusantara scholars with the scholars of Haramain, focusing on the manuscript al-Iqdu al-Farid min Jawahir al-Asanid. This study utilized a literature review to analyze Sheikh Muhammad Yasin al-Fadani’s contributions and his manuscript. The findings of this research explain that Sheikh Muhammad Yasin al-Fadani’s al-Iqdu al-Farid min Jawahir al-Asanid provides crucial information regarding the intellectual network of Nusantara ulama with those in Haramain and the Middle East in the 20th century. It successfully revealed their expertise in various Islamic studies disciplines and their contributions to scholarly development.
Ecological Notes on Seasonal Depression Marshes in Southeast Florida, with Special Attention to Soil Modification and Interspecific Facilitation by Hypericum fasciculatum (Clusiaceae), a Woody Shrub
Authors: Rogers George King
Published: April 2024

Depression marsh intra- and interspecific facilitation in Southeast Florida, dominated by Hypericum fasciculatum, Stillingia aquatica, and Rhynchospora tracyi were studied as a third installment to the author’s ongoing interest in “Hypericum-Stillingia (HS) marsh” vegetation. The project includes a contextual overview in relation to the HS marsh environmental filter, stress-gradient-hypothesis, and harsh-habitat trait convergence vs. divergence. Using field measurements, transects, and quadrats, the effort focused mainly on two research questions: 1. Does the Hypericum fasciculatum microdistribution relate to marsh microtopography? 2. Does H. fasciculatum have positive or negative associations with other species? Tempered by “cause and effect” concerns, the results supported positive feedback autogenic site alteration by H. fasciculatum along with interspecific facilitation.
Implementing Effective Data Security Measures in Fintech Applications: Address the importance of and approaches to securing sensitive financial data
Authors: Kapil Dharika
Published: April 2024

In this research paper, we address the critical role of data security in the rapidly evolving FinTech sector. We explore the challenges and strategies for establishing robust data security systems, emphasizing the consequences of data breaches and common vulnerabilities. The paper highlights the efficacy of technologies like encryption, blockchain, and cloud security, supported by real-world case studies from leading FinTech companies. Additionally, we examine regulatory frameworks and standards essential for maintaining data security. Concluding with the proposal of an integrated security system model, the paper underscores the synergy between technological innovation, regulatory compliance, and proactive risk management in the FinTech industry
A Comprehensive Assessment And Classification Of Acute Lymphocytic Leukemia
Authors: Bose Payal , Bandyopadhyay Samir Kumar
Published: April 2024

Leukemia is a form of blood cancer that results in an increase in the number of white blood cells in the body. The correct identification of Leukemia at any stage is essential. The current traditional approaches rely mainly on field expertise' knowledge, which is time consuming. The poor understanding and a long period of examination might damage the human body. In this situation an automated Leukemia identification delivers more reliable and accurate diagnostic information.
To effectively diagnose acute lymphoblastic Leukemia from blood smears pictures, a new strategy based on traditional image analysis techniques with machine learning techniques, and a composite learning approach was constructed in this experiment. To identify the type of acute Leukemia first, four well-known machine learning models were utilized. It was discovered that Support Vector Machine (SVM) Provides the highest accuracy in this scenario. To boost the performance, a deep learning model Resnet50 was hybridized with SVM model. Finally, it was revealed that this composite approach achieved 99.9% accuracy.
DNA Aptamer Raised against Advanced Glycation End Products Improves Sperm Concentration, Motility, and Viability by Suppressing RAGE-Induced Oxidative Stress and Inflammation in Testes of Diabetic Mice
Authors: Mori Yusaku , Terasaki Michishige , Osaka Naoya , Fujikawa Tomoki , Yashima Hironori , Saito Tomomi , Kataoka Yurie , Ohara Makoto , Higashimoto Yuichiro , Matsui Takanori , Yamagishi Sho-ichi
Published: April 2024

Type 2 diabetes mellitus (T2DM) is a risk factor for male infertility, but the underlying molecular mechanisms remain unclear. Advanced glycation end products (AGEs) are pathogenic molecules for diabetic vascular complications. Here, we investigated the effects of DNA-aptamer raised against AGEs (AGE-Apt) on testicular and sperm abnormalities in a T2DM mouse model. KK-Ay (DM) and wild-type (non-DM) 4- and 7-week-old male mice were sacrificed to collect the testes and spermatozoa for immunofluorescence, RT-PCR, and histological analyses. DM and non-DM 7-week-old mice were subcutaneously infused with AGE-Apt or control aptamer for 6 weeks and then sacrificed. Plasma glucose, testicular AGEs, and RAGE gene expression in 4-week-old DM mice and plasma glucose, testicular AGEs, oxidative stress, and pro-inflammatory gene expressions in 7-week-old DM mice were higher than those in age-matched non-DM mice; the latter of which was associated with seminiferous tubular dilation. AGE-Apt did not affect glycemic parameters, but it inhibited the seminiferous tubular dilation, reduced the number of testicular macrophages and apoptotic cells, and restored the decrease in sperm concentration, motility, and viability of 13-week-old DM mice. Our findings suggest that AGEs-Apt may improve sperm abnormality by suppressing the AGE–RAGE-induced oxidative stress and inflammation in the testes of DM mice.
Systematic Analysis of Novel Machine Learning Techniques for Hydraulic Fracturing Optimization
Authors: Alake Adedamola , Oyedeji Emmanuel
Published: April 2024

Over the past decade, the volume and quality of data in the oil and gas industry have exploded, breeding exciting opportunities to implement machine learning for better data- driven decisions. One critical example is hydraulic fracturing (HF), given our ever-growing reliance on HF to meet global hydrocarbon demand. This paper systematically explores the work of several researchers to apply ML techniques (including linear regression, neural networks, support vector machine, decision trees, and more) to HF-related operations, from production forecast to HF design. Furthermore, this study examines how optimization algorithms (including gradient-free, differential evolution, and surrogate-based optimizations) are incorporated with different ML techniques for selecting optimal HF parameters (like fracture number, proppant concentration, and more) during the planning process. The paper aims to provide a comprehensive overview without delving too deeply into technical intricacies to ensure accessibility for a broader audience. Additionally, it introduces innovative techniques currently being integrated into the industry and offers a clear understanding of the processes involved. Ultimately, the analysis concludes that machine learning is an accurate and cost-effective alternative for hydraulic fracturing optimization.
Therapeutic Potential of a Biodynamic Supplement on Skin Pressure Ulcers: A Clinical Study
Authors: Ferorelli Pasquale , Doepp Manfred , Lenzi Stefano , Rovelli Roberto , Gisonna Gennaro , Maierà Giuseppe , Francesco Antonelli , Radaelli Massimo , Shevchenko Anna , Feriotto Giordana , Mischiati Carlo , Borromeo Ilaria , Beninati Simone
Published: April 2024

Pressure Ulcers (PU) are a debilitating and often painful condition. They are localized lesions on the skin and/or underlying tissues and are common in the elderly, immobile people, diabetics and vascular disease or malnutrition, as well as in those requiring intensive or palliative care. Prevention and treatment of PU involve strategies to optimize hydration, circulation and nutrition. Nutrition plays a key role in pressure ulcer care because wounds require macronutrients and micronutrients to heal. Reports relating to the effectiveness of "Complementary Enzyme Therapy" also in the vulnological field led us to this study, the aim of which was to test the activity of a biodynamic nutritional supplement (Citozym®), characterized by a marked antioxidant activity, administered topically and/or systemically, in patients suffering from PU. The treatment showed a marked reduction in bedsores and in many cases their complete healing. Furthermore, it was possible to observe a lower incidence of side effects compared to conventional therapies. The results obtained, confirmed by various tests, and recognized by the scientific community, allow us to conclude that treatment with Citozym® could represent a new and effective strategy for the treatment of PU.
Comparative Analysis of Epidemiological Outcome of Incidence, Mortality and Lethality by COVID-19 between the States of Espírito Santo and Minas Gerais, Brazil
Authors: Silva Leonardo Gomes da , Bezerra Italla Maria Pinheiro , Santo Gabriella Lima , Abreu Luiz Carlos de
Published: April 2024

At the beginning of December 2019, a new type of coronavirus emerged, SARS-CoV-2. This virus causes COVID-19, a highly contagious disease that can initially present asymptomatically and can also lead to death. Our ecological study goal was to evaluate the incidence, mortality, and lethality rates for COVID-19 between the states of Espírito Santo and Minas Gerais, with time series analysis using secondary and public databases on COVID-19 from January 2020 to July 2022. Prais-Winsten linear regression was used for trend analyses. In 2020, the rate in Espírito Santo was 2.19 times greater than Minas Gerais. This trend continued in 2021, with Espírito Santo's rate being 1.29 times greater. In 2022, Espírito Santo's rate remained 2.65 times higher than Minas Gerais. Furthermore, Espírito Santo had the highest mortality, with the exception of 2021. In turn, Minas Gerais had the highest fatality rate throughout the analyzed pandemic period. The state of Espírito Santo had a higher incidence of COVID-19, as well as higher mortality, when compared to the state of Minas Gerais. In turn, Minas Gerais had a higher fatality rate. Furthermore, both states showed similar trends for mortality, lethality, and incidence in the years 2020 and 2021.
Unraveling the Complexity: A Systematic Review of Atrial Fibrillation in Percutaneous Mitral Valve Repair
Authors: Fahimi Behzad , Beikmohammadi Somayeh , Rostami Parsa
Published: April 2024

In our exploration of percutaneous mitral valve repair (PMVR) alongside conditions like atrial fibrillation (AF), we uncover a fascinating and complex relationship that significantly impacts patient outcomes. Our journey through various studies, including patient registries, meta-analyses, and cohort investigations, reveals the intricate interplay between AF and PMVR. Despite the advancements in PMVR techniques, AF adds layers of complexity, influencing procedural success rates, long-term clinical outcomes, and post-operative complications. While some studies suggest that AF may not heavily affect short-term results, others highlight its association with increased risks of mortality, heart failure hospitalization, and post-PMVR adverse events. Our exploration also delves into the anatomical and remodeling changes induced by PMVR, shedding light on the importance of understanding how AF interacts with cardiac chamber remodeling. Along the way, we acknowledge the limitations inherent in such research, including data variability, publication bias, and potential confounding factors, urging a cautious approach to interpreting findings. Through this review, we offer valuable insights into the challenges and considerations surrounding AF in the context of PMVR. Our hope is that these insights will guide clinicians and researchers as they navigate this complex landscape, ultimately enhancing patient care and outcomes in the realm of mitral valve repair.
Pola Interaksi dan Sirkulasi Ruang Pengunjung Museum Studi Kasus Museum Ranggawarsita Semarang
Authors: Valentino Ivan , Firmandhani Satriya Wahyu
Published: April 2024

Research aims to identify patterns of interaction in the delivery of information and circulation flow in the Ranggawarsita Semarang museum. Techniques for conveying information from collectibles have a very close correlation with the circulation of space in a museum. The Ranggawarsita Museum, Central Java, was a case study by observing directly at the museum location and collecting data using a questionnaire method. This questionnaire method is useful for knowing the visitor's response to this problem of interaction patterns and circulation flow. The discussion will focus on identification through observation by comparing it with standard spatial theories assisted by the results of the questionnaire in determining what patterns are formed from the information conveyed by the museum to museum’s visitors. By identifying the techniques for conveying information and the circulation flow of visitors to the Ranggawarsita museum, in addition to obtaining patterns of interaction, they are also able to identify the problems that exist in it and the roles related to the aspects concerned.
Dampak Bukaan Cahaya Alami Bagian Atas terhadap Kenyamanan Visual dan Termal Rumah Tinggal Dempet
Authors: Hakim Bhanu Rizfa , Pangasih Feliksdinata , Thamrin Nur Husniah
Published: April 2024

Housing is one of the 3 primary human needs, namely clothing, food and shelter. The development of residential houses is growing rapidly with various types, one of which is a couple or attached type of residence developed by housing developers. Couple residences generally do not have side openings and only use natural light sources from the front and back of the house. These problems make the owner make a solution for opening the upper natural lighting with the aim of optimizing the entry of sunlight during the day so that there is no need for additional energy to illuminate the room. The next problem from the application of top light openings is that the light consumed by the space will be excessive and cause heat in the space. This research method is measuring the value of incoming light using a lux meter and measuring temperature and heat envelopes using a thermal camera with the hope that the measurement results are able to create the right top light opening so that it does not cause glare and does not increase heat in the room.