bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analysis and Design of a Six-Port Network Based on a Modified Schiffman Phase Shifter
Authors: Gyaang R. , Abdul-Rahman A. , Mubarak E. S. , Kwakye K. S. O. , Gyasi K. O. , Gookyi D. N. A. 
Published: January 2025

Purpose: This study presents a novel design of a six-port network based on a modified Schiffman phase shifter operating at a 90±2° phase shift.
Design/ Methodology/ Approach: The research methodology encompasses a comprehensive literature review, the analysis, design and simulation of the novel phase shifter, its integration into a six-port network, layout design and subsequent post-layout simulation, and comparative analysis to evaluate the new design's performance.
Findings: The schematic results showed an operational bandwidth from 5.52 GHz to 12.21 GHz, translating to a fractional bandwidth of 75.47% with a maximum phase error of ±1.8° for the 90° phase shift. Also, the post-layout simulation results from momentum demonstrated outstanding performance with an operation frequency band spanning from 5.52 GHz to 12.21 GHz, representing a factional bandwidth of 75.47% and ±2.1° phase error across the entire band. In addition, good impedance matching was achieved at all the ports well below -10 dB.
Practical Implications: It also finds application in satellite communications, where beamforming enhances signal strength and quality by directing the signal towards specific locations on Earth, and antenna arrays for satellite uplink and downlink antennas adjust the beam direction and coverage area dynamically.
Social Implications: The social impact of this work includes high-performing communication devices for current and future generations, more accurate measurements, particularly wearable devices in healthcare for monitoring human vitals, weather monitoring systems, high-precision radar systems, wireless gadgets, high-data-rate communication systems, and Internet of Things (IoT) devices.
Originality and Value: The study contributes to the existing body of knowledge by introducing an innovative design that addresses the limitations of phase accuracy and bandwidth in Six-Port Networks.
HABILIDADES SOCIAIS EDUCATIVAS: UM ESTUDO SOBRE A INTELIGÊNCIA EMOCIONAL NA EDUCAÇÃO SUPERIOR
Authors: Betinelli Edileusa Bruns , Rosa Josely Cristiane , Braz André Luiz de Oliveira , Kormann Eliane , Zwierewicz Marlene 
Published: January 2025

Objetivo: A pesquisa buscou identificar o nível de inteligência emocional dos docentes de Cursos de Pós-Graduação Lato Sensu de uma IES do Vale do Itajaí (SC).

Quadro Teórico: O texto aborda o conceito de Habilidades Sociais Educativas (HSE) e Inteligência Emocional (IE), destacando o impacto da IE no desempenho dos docentes em sala de aula e nas suas interações com os alunos.

Método: Do ponto de vista metodológico, a pesquisa foi classificada em qualitativa, tipificada em descritiva e exploratória, utilizando como método o estudo de caso. Participaram da pesquisa 11 (onze) professores, que atuam no ensino superior, especificamente de Cursos de Pós-Graduação Lato Sensu de uma IES do Vale do Itajaí (SC). Um dos instrumentos aplicados consistiu no teste de Mapeamento do quociente emocional – EQ Map, de Cooper e Sawaf (1997), para a identificação do nível da inteligência emocional dos docentes.

Resultados e Discussão: Os resultados apontaram alto nível de Inteligência Emocional nas escalas referentes a Pressões no Trabalho, Pressões Pessoais, Consciência Emocional, Consciência Emocional dos Outros, Intencionalidade, Criatividade, Conexões Interpessoais, Insatisfação Construtiva, Poder Pessoal, Quociente de Relacionamento e Desempenho Ótimo. Em contrapartida, as escalas Compaixão, Raio de Confiança e Saúde Geral apresentaram baixo nível. De modo geral, no momento da realização da pesquisa, os docentes apresentaram um bom nível de Inteligência Emocional, indicando que se sentem satisfeitos com o trabalho realizado na instituição, fato que repercute diretamente no desempenho eficiente com os alunos em sala de aula e, consequentemente, na contribuição do alcance dos objetivos organizacionais da IES.

Implicações da Pesquisa: A pesquisa revelou a necessidade de manutenção do desenvolvimento da IE dentro da instituição, explorando as habilidades sociais educativas dos docentes para a melhor observância das relações interpessoais no ambiente institucional. Essa análise pode estimular pesquisas longitudinais que acompanhem a evolução da inteligência emocional dos professores ao longo de suas carreiras.

Originalidade/Valor: Com o crescente interesse em pesquisas e estudos sobre Inteligência Emocional, os desafios associados às Habilidades Sociais Educativas (HS) e a Inteligência Emocional aplicada à Educação Superior continuam a existir, representando uma lacuna a ser explorada.
Co-creating and validating customer value in Higher Education IT Services using Service Design
Authors: Turunen Anu 
Published: January 2025

Value creation and its transformation is one of the organisational elements required for successful digital transformation.This paper provides an overview of value and value co-creation. It also shows how value creation can be seen in IT services in higher education and how it is part of the service lifecycle at Tampere University. It describes how service design methods have been used to capture customer insight and co-create value, and to validate the value of existing services in a collaborative environment with customers.The presentation also shows how the method of learning by doing can be used as a tool to increase the organisation's ability to use the joint sphere for validating and co- creating value in the services and to increase the ability for continuous improvement.
PEMETAAN RISIKO LIKUIFAKSI MENGGUNAKAN METODE ANALYTICAL HIERARCHY PROCESS (AHP) DAN WEIGHTED OVERLAY DI KOTA PALU, SULAWESI TENGAH
Authors: Rezki Dewi Mirah 
Published: January 2025

Kota Palu, Sulawesi Tengah merupakan salah satu wilayah di Indonesia yang pernah mengalami likuifaksi. Likuifaksi adalah fenomena ketika tanah kehilangan kekuatan akibat adanya perubahan tegangan secara mendadak. Likuifaksi di Kota Palu disebabkan karena wilayah yang didominasi oleh aluvium, serta tanah yang jenuh air akibat adanya gempa bumi. Likuifaksi di Kota Palu menyebabkan rusaknya infrastruktur dan menimbulkan korban jiwa. Atas dasar tersebut, maka dibuat peta risiko bahaya likuifaksi Kota Palu. Data yang digunakan dalam penelitian ini adalah peta administrasi dan populasi, peta produktivitas air tanah, peta jenis batuan, peta rawan gempa, peta kedalaman air tanah, dan peta umur batuan. Metode yang digunakan dalam penelitian ini adalah Metode Analytical Hierarchy Process (AHP) untuk mengetahui bobot prioritas dari parameter yang digunakan. Lalu digunakan Metode Weighted Overlay pada perangkat lunak pengolah SIG untukmenggabungkan peta secara tumpang susun berdasarkan bobot prioritas yang telah didapat. Sehingga diketahui zona bahaya likuifaksi Kota Palu yang dibagi menjadi 5 kelas, yaitu kelas risiko likuifaksi sangat tinggi, tinggi, sedang, rendah, dan sangat rendah. Peta tersebut diharapkan dapat memberikan informasi mengenai wilayah yang berpotensi mengalami likuifaksi di Kota Palu. Peta ini juga diharapkan dapat digunakan untuk meningkatkan keefektifan manajemen mitigasi bencana, serta dapat dijadikan pertimbangan pemerintah dalam melakukan pengembangan nasional.
Screening of Phytochemicals and Antibacterial Property of Medicinal and Aromatic Plants of Nepal
Authors: Ghimire Pragya , Thapa Suchitra 
Published: January 2025

Medicinal and aromatic plants (MAPs) are gaining much attention as alternative therapy due to constant failure of chemotherapeutic agents. So, this study was conducted to screen the presence of different phytochemicals in MAPs and assess their antibacterial activity. For this, 4 different medicinal plant (Ocimum sanctum, Acorus calamus, Artemisia vulgaris and Tinospora cordifolia) were collected and extract was prepared. Phytochemical screening was done by chemical test. While antibacterial property was screened by agar well diffusion method against Escherichia coli and Staphylococcus aureus. The phytochemical tests revealed the presence of tannin and alkaloid in O. sanctum only; saponin in A.calamus, T.cordifolia and A.vulgaris; flavonoid in both O.sanctum and A.vulgaris; while phenol in O.sanctum, A.calamus and A.vulgaris. The antibacterial test revealed that O. sanctum, A.calamus and A.vulgaris inhibited the growth of both E. coli and S. aureus whereas T.cordifolia was the least inhibitory against both. Extracts of O.sanctum, A.calamus and A.vulgaris showed larger zone of inhibition (ZOI) against S. aureus than E. coli. Thus, it is concluded that selected medicinal plants possess one or more phytochemicals and can exhibit better antibacterial activity against S. aureus than E. coli, but a stratified analysis of each component is needed for a comprehensive knowledge.
‘लाहुरी भैँसी’ कथामा वर्गीय शक्तिसम्बन्ध
Authors: पोखरेल Pokhrel गुरुप्रसाद Guruprasad 
Published: January 2025

‘लाहुरी भैँसी’ कथामा तत्कालीन नेपाली समाजको वर्गयुक्त आर्थिक सम्बन्ध र त्यसका आडमा निम्नवर्गमाथि गरिएको शोषक वर्गीय शक्तिसम्बन्धलाई देखाइएको छ । प्रस्तुत लेख गुणात्मक पद्धति र विषयवस्तु विश्लेषणविधिमा आधारित छ र त्यसका लागि पुस्तकालयीय कार्यद्वारा सामग्रीको अध्ययन विश्लेषण गरिएको छ । यसकथामा सांस्कृतिक अध्ययन अन्तर्गत वर्गीय शक्तिसम्बन्धको खोजी र विश्लेषण गरिएको छ । सीमान्तीकृत समुदायको निम्नवर्गीय आर्थिक अवस्थालाई देखाइएको यस कथामा ग्रामीण जीवनका निम्नवर्गीय पीडा,दुःख र सङ्घर्षको प्रस्तुति छ । सामन्त वर्ग र त्यसबाट उत्पीडित निम्नवर्गको प्रतिनिधित्व गराइएको यसमाउच्चवर्गीय सामन्त द्वारे बाले शोषक वर्ग र निम्नवर्गीय लुखुरे तथा घैँटीले शोषित वर्गको प्रतिनिधित्व गरेकाछन् । उत्पादन, वितरण, विनिमय तथा उपभोगको प्रक्रियामा सामन्त द्वारे बाको पहुँच रहेको र निम्नवर्गीय लुखुरे तथा गाउँलेहरू वञ्चित रहेको अवस्था यस कथामा देखाइएको छ । उत्पीडक द्वारे बा र उत्पीडित लुखुरे,घैंटी तथा गाउँलेहरूबीचको वर्गीय सम्बन्ध शत्रुतापूर्ण र तिक्ततापूर्ण रहेको छ । सामन्त द्वारे बाले आफ्नोउच्च वर्गीय हितको रक्षाका लागि निमुखा गाउँलेहरूमाथि विभेदजन्य व्यवहार गर्दै शोषण, दमन र उत्पीडनगरेको छ । आफ्नो सामन्तवादी वर्गीय चेतनाकै कारण साहु द्वारे बाले लुखुरेमाथि दमनको डन्डा बर्साएको छ। तत्कालीन सामन्ती विवर्शात्मक संरचनामा सामन्त वर्गको उच्चवर्गीय नाइके द्वारे बाका षड्यन्त्रमा लुखुरेजस्ता निम्नवर्गीय गाउँलेहरू पर्नुपरेको छ । तत्कालीन वर्गयुक्त समाजमा एउटा वर्गले अर्को वर्गमाथि गर्ने विभेद, शोषण, दमन र उत्पीडनको स्वरूपलाई निष्कर्षका रूपमा प्रस्तुत गरिएको यस कथामा तत्कालीन सामन्तवादी/पुँजीवादी वर्गयुक्त समाज र सामाजिक संरचना भएकै कारणले त्यस बेलाको विमर्शात्मक संरचना नै निम्नवर्गमाथि सत्ता र शक्तिको पहुँचका कारण शोषण गर्न कुन हदसम्म उद्धत थियो भन्ने कुरा देखाइएको छ ।
اثر ازمة كورونا على المرأة العراقية
Authors: ليلى سبتي طعمة  , أ.د. وفاء جعفر المهداوي  
Published: January 2025

المشاركة الاقتصادية للمرأة تتأثر بمجموعة من المحددات ذات طابع اقتصادي واجتماعي موروث، وكان الاعلان عن اول اصابة بفيروس كورونا في 24 شباط عام 2020 ومعها دخل العراق في حالة تأهب لمواجهة هذه الجائحة ، ونتيجة لارتفاع عدد الاصابات والوفيات بسبب سرعة انتشار الوباء اتخذت الحكومة العراقية جملة من الاجراءات الوقائية، من خلال غلق الحدود والمطارات فضلا عن تحديد الحركة عن طريق الحظر الكلي او الجزئي، وادت قرارات الاغلاق في توقف القطاعات في جميع انحاء البلاد، حيث تأتي اهمية البحث من خلال السياسات والتدابير والبرامج والمبادرات المطلوبة من اجل دور اكبر للمرأة في اوقات الازمات، تبنت الدراسة فرضية مفادها ان تبني السياسات والاهداف والبرامج وفقا لمنظور النوع الاجتماعي من شانه ان يخفف من حدة تداعيات الازمة الصحية على المرأة العراقية من اهم الاستنتاجات والتوصيات التي تم التوصل لها تُعد حقوق الإنسان المتغير الأكثر تأثراً بالأزمات في العراق, والأقوى تأثيراً في حقوق المرأة وقد اسفرت هذه الازمات عن إنتهاكات حقوق الإنسان كافة, وذلك من خلال تدمير المقومات الأساسية لهذه الحقوق من خلال منع الناس من الحصول عليها, فضاعت الحقوق, وأُغفل الحق في التنمية كأساس لانطلاقة العمليات والخطط التنموية، وان الدعوة الى الاسراع بتشريع قانون العنف الاسري في البرلمان العراقي من اجل ضمان الوقاية والحماية وخدمات الاستجابة والتدابير القانونية للحد من كافة انواع العنف المبني على اساس النوع الاجتماعي.
Needs Analysis for Developing EFL Academic Writing Materials: Lecturer Perspectives
Authors: Tustiawati Ida Ayu Mela , Putra I Gde Agoes Caskara Surya , Hikmaharyanti Putu Desi Anggerina 
Published: January 2025

This study is one part of a larger study that aims to develop instructional material in the form of a handbook for second-year university students who take an academic writing unit. A qualitative method was employed as the design of this study, involving an in-depth exploration of the lecturer's perspectives and practices. We purposefully recruited four lecturers who taught this unit as study participants to gain authentic perspectives of the intended study context. The data were collected using semi-structured interviews with ten prepared open-ended questions as a guideline and additional questions as needed. Any recurring topics and patterns from the collected data were further identified using a framework developed by Braun and Clarke (2006). The findings categorized issues faced by EFL students in academic writing into three themes: 1) language skills, 2) writing skills, and 3) technology integration. These challenges focus on grammatical structures, paragraph and essay construction, awareness of plagiarism, and proper use of technology to support their writing practice. Meanwhile, in terms of instructional material development, as well as the three factors above, the study revealed the need to include four relevant teaching activities in the process. Therefore, the suggested topics for the instructional materials centre around these four categories.
Introduction
Authors: Bratrud Tom , Waltorp Karen 
Published: January 2025

Abstract
The relationship between public and private spheres is a long-standing theme in the social sciences. This introduction presents a framework for ethnographically examining people's access to various spheres and collectives as digital technologies reconfigure boundaries between the public and private. While asking questions of global relevance, our ethnographic focus is specifically on the Nordic countries, all of which rank among the most digitalised in the world. Methodologically and conceptually, we argue for the importance of ethnographic studies to grasp digital sociality across various scales and spheres of social life in specific regions. We propose the figure-ground reversal as analytical device, as it affords a non-digital-centric focus yet gives the digital attention as an always particular phenomenon in its specific context.
Belonging and Digital Technologies
Authors: Cicėnaitė Goda , Loftsdóttir Kristín 
Published: January 2025

Abstract
Throughout Iceland's years of economic boom and the financial crisis in 2008, many Lithuanian migrants felt a sense of exclusion and hostility. However, during the COVID-19 pandemic, these notions were different, and we argue that the use of digital platforms played an essential role in creating sociality among some members of the Lithuanian community and generating a feeling of Lithuanians as a part of Icelandic society. Our article points at the changed role of the Lithuanian association in Iceland established partly to counteract prejudice toward Lithuanians in Iceland but gaining a new role during the pandemic in generating information and posting it on their Facebook page. They thus took part in the digital sociality of migrants and non-migrants that was important during these times in Iceland.
‘Without the Anger, There Would Be Nothing to Tell’
Authors: Salinas Cecilia G. 
Published: January 2025

Abstract
This study explores the interconnectedness between social media, anger, and everyday negotiations of belonging and anti-racist struggles in Norway. The examination draws on an ethnographic approach that does not treat the digital as separate from the non-digital, but recognises the embeddedness of digital technology in people's lives. I demonstrate how digital networking might offer a different set of communicative practices within the same cultural context, challenging existing norms of face-to-face communication. I do so by focusing particularly on anger. Anger is inherently relational, but in Norway the dominant cultural norm confines it to the private domain. I argue that through digital networking sites, anger's transformative power transcends the private and bids for public recognition.
Reviews
Authors: Bayat Reza , Dušek Libor , Gačanovič Ivana , Jovanović Teodora , Kockel Ullrich , Russell Lisa 
Published: January 2025

Jan Beek, Thomas Bierschenk, Annalena Kolloch, and Bernd Meyer (eds) (2023), Policing Race, Ethnicity and Culture: Ethnographic Perspectives across Europe (Manchester: Manchester University Press), 352 pp, £90, ISBN: 9781526165589.
Robert Parkin (2023), White Eagle, Black Eagle: Ethnic Relations in the German-Polish Borderlands (New York: Berghahn Books), 192 pp, $135.00/£99.00, ISBN: 978-1-80539-002-2.
Hugh Firth and Loulou Brown (2023), Love, Loyalty and Deceit: Rosemary Firth, a Life in the Shadow of Two Eminent Men (New York: Berghahn Books), 320pp, £107.00, ISBN: 978-1-80073-976-5.
Robert Rydzewski (2024), The Balkan Route: Hope, Migration and Europeanisation in Liminal Spaces (London: Routledge), 160 pp, £135.00 (Hb), ISBN: 9781032395432.
Anne-Christine Hamel (2024), Die Deutsche Jugend des Ostens: Interessenpolitik junger Vertriebener im Spannungsfeld von Heimat, kultureller Identität und Integration [The German Youth of the East: Politics of interests of young displaced persons in the tension of homeland, cultural identity and integration] (Göttingen: V&R unipress), 1008 pp, €140.00 (Hb), ISBN: 978-38471-1655-4.
Robin James Smith and Sara Delamont (eds) (2023), Leaving the Field: Methodological Insights from Ethnographic Exits (Manchester: Manchester University Press), 264pp, £90.00, ISBN: 978-1-5261-5765-2.
CUIDADOS DE ENFERMAGEM AO PACIENTE COM COVID-19 SUBMETIDO À TERAPIA ECMO
Authors: Barros Ednaldo Alexandre Da Silva , Lira Pollyana Cirimele , Silva Wilma Francisca da , Correia Juliana Mendes , Santos Alison Nery dos 
Published: January 2025

Este artigo teve por objetivo identificar na literatura os cuidados de enfermagem aos pacientes vítimas da COVID-19 que foram submetidos à terapia de oxigenação de membrana extracorpórea (ECMO). A insuficiência respiratória com hipoxemia profunda que está associada à nova doença causada pelo SARS-Cov-2, demanda intubação endotraqueal e ventilação mecânica. Os pacientes que não respondem ao suporte com a ventilação mecânica são candidatos à utilização da ECMO. A ECMO é uma terapia eficiente que dá suporte pulmonar e cardíaco. Este tratamento oferece suporte cardíaco e respiratório temporário aos pacientes que evoluem para forma grave e consiste na drenagem do sangue, seguido de sua oxigenação e retorno ao paciente, permitindo o relaxamento dos pulmões, dando tempo para que a doença primária seja tratada e os pulmões tenham sua capacidade funcional reestabelecida. A presente pesquisa trata-se de uma revisão integrativa, de natureza descritiva por meio de abordagem qualitativa. As bases de dados utilizadas para seleção dos artigos foram a PUBMED e SCIELO, e MEDLINE, BDENF e LILACS, por meio da BVS utilizando como estratégia de busca: (coronavírus OR SARS-CoV-2) AND (ECMO OR “circulação extracorpórea com oxigenador de membrana” OR “oxigenação por membrana extracorpórea”) AND
enfermagem, buscando responder a seguinte questão norteadora: “Quais os cuidados de enfermagem em pacientes submetidos à ECMO com COVID-19?”, publicados entre os anos de 2019 e 2021. A ECMO é uma técnica invasiva que está associada a diversas complicações, dentre elas hemorragia, alguns eventos tromboembólicos e também um aumento no risco de infecção, com isso, a anticoagulação sistêmica contínua faz-se necessário para manter a integridade do circuito e reduzir os riscos de trombose no paciente, demandando rigoroso controle das condições hematológicas. Também é preciso atentar para pontos do cuidado prestado a estes pacientes, como a sedação e analgesia, os cuidados ao dispositivo e monitoramento hemodinâmicos. A enfermagem demanda muitos cuidados ao paciente em ECMO acometido pela COVID-19. A complexidade da ECMO necessita de uma equipe de UTI qualificada para prestar atendimento aos pacientes graves, porém, ao enfermeiro é demandado ter preparo técnico-científico, garantindo um suporte intensivo com qualidade e segurança, fazendo uso de todas as tecnologias disponíveis, com a finalidade da recuperação efetiva e evitando ao máximo o advento de complicações para o paciente.
Space-Frequency Processing Methods for Satellite Navigation Signals
Authors: Tsarik V. I. 
Published: January 2025

Relevance. Quite low power of the global satellite navigation systems’ useful informational signals near the Earth surface along with an ongoing noticeable increase of the number of easily available and efficient portable means of blocking wideband energetic interference radiation make the problem of radionavigational satellite devices antijamming capabilities improvement especially relevant both from practical and scientific points of view. Therefore, the goal of this research was to increase the antijamming capabilities of the global satellite navigation systems via processing of the corresponding receiving apparatus’ input signals by special spatial filters. To achieve the work goal the scientific task of researching on the antijamming capability improvement in radionavigational devices by means of space-frequency signal processing was solved. The methods used. During the research, different spatial signal processing algorithms were considered, among them both the ones functioning without any information about interference situation, external with respect to the receiving radionavigational system, and the ones using the knowledge about the number and relative disposition of the jamming sources. Additionally different methods of interference sources number and angular directions finding were studied, as well as modern cost function optimization algorithms which are used for signal sources’ location determination. Scientific novelty of this work consists of usage of new algorithms that implement separate signal processing stages and that provide necessary information to the filtering algorithms during the problem solution, as well as of combining known methods with new approaches to their design. The results. During the scientific task solution, the performance quality metrics comparison was carried out for all the considered algorithms via the computer modeling method that employed recordings of real satellite navigational signals with addition of varying number of uncorrelated energetic interferences sources. As a result of modeling, the performance quality measure values were obtained for all the investigated algorithms and the comparative analysis thereof was conducted, at the end whereof the methods with the best characteristics were picked out. The significance of the work results consists of possibility of using the considered algorithms in real antijamming satellite navigation devices design.