bluuebunny/crossref_metadata_2025 huggingface dataset:
Socio-Economic Network of Cattle Business in the Animal Market of Lili - Camplong, Kupang Regency
Authors: Jehamat Lasarus , Jelahut Yosef Emanuel , Meka Christine E. , Saldanah Neno Marianus , Jelahut Felisianus E.
Published: August 2023

There are four fundamental goals for the people of East Nusa Tenggara in raising and developing cattle as a legacy from the Colonial. First, the cow is a sign of social status. The social status of the local community is not solely determined by how much money a family has, but more than that, social status is also determined by how many cows are kept in a large paddock. Secondly, the cow is an animal that supports the mating process. The cow is an animal that is a symbol of marriage for the people of NTT. Third, cows as animals that help the economy. Fourth, cattle are a commodity that is traded by local economic authorities who have extensive business networks. This descriptive qualitative research aims to examine the socio-economic networks among cattle farmers who come from the lower classes who also work as subsistence farmers, concerning cattle businessmen. As qualitative research, this study used three main methods to obtain field data. First, the in-depth interview was conducted with buyers, the local strong man Business Network, and the government of Kupang Regency. The second is the observation which was done in several villages in Kupang Regency and Camplong Market. Third, focus group discussion (FGD) was carried out on various related parties in the selling cycle involving local governments, businesses, cattle traders, and the community in general. The results of this study will be published in scientific journals and local media
PENINGKATAN MOTORIK HALUS ANAK MELALUI MEDIA PELEPAH PISANG
Authors: Demcy Ayu Barawati  , Arif Dwi Yuwono  , Novita Eka Nurjanah  , Wildan Nur Hidayat
Published: August 2023

Kemampuan fisik motorik halus anak di RA Syamila kids Salatiga kelas A diamati dengan kegiatan kegiatan pembelajaran anak-anak di sekolah. Hasil observasi menunjukkan kurangnya semangat bahkan anak-anak tidak tertarik dalam pembelajaran. Hal ini dapat dilihat dari beberapa anak yang belum bisa memegang pensil untuk menulis, crayon untuk mewarnai. Anak-anak di sekolah RA Syaamila kids Salatiga perlu kegiatan yang menarik untuk mengembangkan kemampuan fisik motorik halusnya. Media merupakan alat yang digunakan untuk menstimulasi aspek perkembangan anak seperti nilai moral dan agama, aspek motorik, aspek bahasa, aspek sosial emosional, aspek kognitif maupun aspek seni pada anak. Penelitian ini menggunakan penelitian tindakan kelas yang dilaksanakan, dua siklus, adapun tahapan siklusnya perencanaan, pelaksanaan, pengamatan, dan refleksi. Tehnik pengumpulan data ini menggunakan observasi, dokumentasi dan menggunakan analisis data kuantitatif. Subjek penelitian ini anak kelompok A.2 di RA Syaamila Kids Salatiga dengan jumlah siswa 19 anak yang terdiri dari 10 anak perempuan dan 9 anak laki-laki.  Hasil penelitian menunjukkan media pelepah pisang ini dapat mengembangkan fisik motorik halus anak. Presentase keberhasilan pada siklus 1 dengan 47%, dan Siklus II 92%.  Dari Hasil data tersebut motorik halus anak mengalami perkembangan melalui media pelepah pisang. Sehingga dapat disimpulkan bahwa peningkatan motorik halus anak meningkat dengan menggunakan media pelepah pisang.
MODEL PEMBIASAAN IBADAH SUNAH DAN ETIKA SOSIAL PADA SANTRI DI PONDOK PESANTREN
Authors: Rosiana Alvis Safitri
Published: August 2023

Tujuan dari penelitian ini adalah untuk mengetahui implementasi pembiasaan ibadah sunah di pondok pesantren, implementasi pembiasaan etika sosial di pondok pesantren, dan implikasi implementasi pembiasaan ibadah sunah serta etika sosial di pondok pesantren. Pendekatan dalam penelitian ini adalah Kualitatif dengan jenis studi kasus. Lokasi penelitian ini bertempat di Pondok Pesantren Darul Qur’an Kabupaten Semarang. Teknik pengumpulan data dalam penelitian ini adalah observasi, wawancara, dan dokumentasi. Setelah data terkumpul kemudian dianalisis menggunakan teknik analisis data menurut Miles dan Hubermen, yaitu reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian ini adalah (1) Implementasi pembiasaan ibadah sunah di pondok pesantren Darul Qur’an Bringin Kabupaten Semarang yaitu melalui kegiatan puasa Senin Kamis, Sholat Tahajud, Sholat Qobliyyah Dan Ba’diyah, Manaqiban, Murojaah Al-Qur’an, Sholawatan, Tahlilan, Burdahan, Manaqiban, Dziba’iyyah, Dzikir Harian, Deresan Shubuh, Puasa Sunah Tarwiyah, Puasa Sunah Arofah, Puasa Sunah Asyuro, Puasa Sunah, dan Nishfu Sya’ban. (2) Implementasi pembiasaan etika sosial di pondok pesantren Darul Qur’an Bringin Kabupaten Semarang yaitu melalui kegiatan mushofahah, etika berkendara, etika berpakaian, mengucapkan salam pada guru, tidak banyak bicara di depan guru, menunduk ketika guru berbicara, tidak membantah perintah guru, tidak menyangkal penjelasan guru, tidak bertanya-tanya kepada teman sebangku ketika guru mengajar, tidak mengumbar senyum pada guru saat guru sedang berbicara, tidak terang terangan menunjukkan perbedaan pendapat dengan guru, menarik pakaian guru ketika guru lelah, tidak bertanya di tengah perjalanan hingga guru tiba di rumah. Adapun strategi yang digunakan yaitu pembinaan, keteladanan, nasehat, pembiasaan, dan hukuman. (3). Implikasi implementasi pembiasaan ibadah sunah dan etika sosial di pondok pesantren Darul Qur’an Bringin Kabupaten Semarang, yaitu: (a) Implikasi terhadap pembiasaan ibadah sunah adalah meningkatkan kedisiplinan santri dan iman taqwa santri. (b) implikasi terhadap etika sosial santri adalah meningkatkan akhlak mulia santri dan sopan santun.
IMPROVING STUDENTS’ WRITING ABILITY IN SHORT MESSAGE THROUGH PJBL STRATEGY (A Classroom Action Research at 8th Grade Students of SMPN 43 Surabaya)
Authors: Muhamad Saiful Anam  , Lusy Tunik Muharlisiani  , Erna Sulistyawati
Published: August 2023

Writing is one of skills which is difficult to master. In teaching writing, a teacher must be capable of employing strategies that engage students and motivate them in the learning process. One such strategy is Project Based Learning (PjBL), which aims to make the teaching of writing easier and more interesting. This study utilized a classroom action research design and involved 31 students from VIII F of SMPN 43 Surabaya. It was conducted in two cycles, each consisting of two meetings, and followed four steps: planning, implementation, observation, and reflection. After each cycle, an evaluation test was administered to assess the students' improvement in writing short messages. The research utilized test data collection, interviews with the English teacher and students, and an observation sheet as research instruments. The findings demonstrated that the implementation of the Project Based Learning (PjBL) strategy effectively enhanced the students' ability to write short messages, as evidenced by an improvement in the average test scores. In the preliminary test, 7 students (22.58%) met the success criteria, while in the first cycle, 22 students (70.96%) achieved success. By the second cycle, 28 students (90.32%) met the success criteria. Factors such as the teacher's explanation in the classroom and the students' attention, participation, and interest played a significant role in improving the students' writing ability. Consequently, the Project Based Learning strategy is recommended as an alternative approach for English teachers to enhance students' writing skills. Furthermore, future researchers can use this study as a reference for conducting further research on improving writing abilities.
NILAI PENDIDIKAN KARAKTER DALAM MANUSKRIP KIDUNG RUMEKSO ING WENGI
Authors: Khusniyah Azizatul , Indrariani Eva Ardiana
Published: August 2023

Kidung Rumekso Ing Wengi merupakan salah satu kidung yang dimiliki oleh bangsa Indonesia. Kidung Rumekso Ing Wengi merupakan salah satu koleksi di Perpustakaan Nasional Republik Indonesia dengan kode BR 18 dan perpustakaan universitas Indonesia CI 190. Kidung Rumekso Ing Wengi yang menjadi koleksi perpustakaan universitas Indonesia menggunakan bahasa Jawa dan aksara hanacaraka sedangkan yang menjadi koleksi perpustakaan nasional Indonesia menggunakan bahasa arab dan aksara pegon. Manuskrip ini berisi tentang doa-doa agar selamat dari bala atau bencana. Keunikan Kidung Rumekso Ing Wengi dibandingkan dengan Kidung yang lain adalah dipercaya oleh masyarakat sebagai sarana tolak bala. Oleh karena itu, penulis mencoba menganalisis dan melihat korelasinya dalam surah Al Quran. Dilihat dari tinjauan filologis dan menggunakan metodologi inventarisasi naskah, perbandingan naskah dan analisis naskah. Dari hasil analisis dapat disimpulkan bahwa nilai-nilai Kidung Rumekso Ing Wengi pada manuskrip BR 18 memiliki korelasi dengan nilai-nilai Surah dalam Al Quran.
HEGEMONY OF LANGUAGE AS REFLECTED IN BURNETT’S A LITTLE PRINCESS
Authors: Eka Kurniawati  , Anwari
Published: August 2023

This research is intended to find out the form of the hegemony of language that is conducted by the ruling class over the subaltern people in the Novel A Little Princess. This research also explains the causal factor and its effects on the characters of Burnett’s novel in the Victorian Era. The researcher uses Gramsci’s concept of hegemony. Hegemony is the predominance obtained by consent rather than the force of one class over other classes. This research applies to library research because the corpus is a novel entitled A Little Princess. Besides that, this research is a concept analysis. The researcher explains the object and relates it to concepts, theories, or other relevant sources. It can be concluded that the ruling class conducts the hegemony of language because there is a diamond mine. The hegemony of language in this novel brings many impacts. They are: French becomes a nobility language in the Select Seminary environment, the classification of society as two classes (aristocratic and pariah class), a snobbish attitude, unfair and arbitrary attitude towards pariahs, and the emergence of resistance.
Phương pháp giảng dạy biên dịch 1 cho sinh viên ngành Ngôn ngữ Hàn Quốc tại Trường Đại học Đông Á
Authors: Phan Hoàng My Thương
Published: August 2023

“Biên dịch 1” là học phần trang bị kiến thức tổng quan về biên dịch, các loại hình biên dịch, rèn luyện thực hành biên dịch Hàn – Việt, Việt – Hàn ở mức độ cơ bản. Tuy nhiên, tiếng Hàn mới bắt đầu chính thức giảng dạy tại các trường đại học ở Hà Nội, thành phố Hồ Chí Minh từ những năm 1992, 1993, tại Đà Nẵng từ năm 2005, nên công tác nghiên cứu và giảng dạy biên dịch Hàn – Việt, Việt – Hàn vẫn còn nhiều hạn chế. Bên cạnh đó, nhiều sinh viên vẫn còn phụ thuộc vào giảng viên, các lớp học biên dịch vẫn còn thực hiện theo phương thức truyền thống, tương tác giữa giảng viên và sinh viên, giữa sinh viên với sinh viên gặp nhiều khó khăn. Vì thế, nghiên cứu này sẽ trình bày những phương pháp giảng dạy “Biên dịch 1” phù hợp, hiệu quả, nhằm giúp giảng viên tìm ra những phương án cải thiện năng lực dịch thuật của các sinh viên năm 3 Ngành Ngôn ngữ Hàn Quốc, Trường Đại học Đông Á.
Nghiên cứu sự hài lòng của khách du lịch hộ gia đình đối với chất lượng dịch vụ lưu trú tại Đà Nẵng
Authors: Nguyễn Xuân Vinh
Published: August 2023

Mục đích của bài báo nhằm đánh giá sự khác biệt của các biến nhân khẩu học của khách du lịch hộ gia đình đối với sự hài lòng về chất lượng dịch vụ, cả về khía cạnh kỹ thuật và khía cạnh chức năng của cơ sở lứu trú (CSLT) tại điểm đến Đà Nẵng. Một bảng câu hỏi được thiết kế theo cấu trúc hợp lý để khảo sát ý kiến của 530 khách du lịch bằng cách kết hợp giữa phỏng vấn trực tiếp và điền mẫu trực tuyến, trong đó có 480 mẫu đạt yêu cầu (tỷ lệ 90,56%). Về phương pháp xử lý số liệu, phần mềm SPSS 25.0 được sử dụng để thống kê mô tả đặc điểm nhân khẩu học mẫu nghiên cứu, phân tích hệ số Cronbach’s Alpha để xác định độ tin cậy của các thang đo và kiểm định One – Way ANOVA để tìm ra sự khác biệt giữa các giá trị của từng biến nhân khẩu học theo độ tuổi, trình độ và quốc tịch khách du lịch. Kết quả không tìm thấy sự khác biệt có ý nghĩa thống kê giữa các biến nhân khẩu về sự hài lòng đối với chất lượng dịch vụ các CSLT. Đóng góp về mặt khoa học của bài báo thể hiện ở việc mở rộng kiến thức về chất lượng dịch vụ cũng như xây dựng công cụ đo lường sự hài lòng của khách du lịch hộ gia đình về chất lượng dịch vụ cơ sở lưu trú trong điều kiện thực tiễn Việt Nam.
Pembelajaran Pencemaran Lingkungan Menggunakan Model Discovery Learning berbasis STEAM terhadap Keterampilan Berpikir Kreatif Siswa Kelas X MIPA
Authors: Supriaman Rd Fauzan Rachmat
Published: August 2023

Creative thinking skill is the one of high orther thinking skill that needed to create development for education in Indonesia at 21st century. An initial study from one of senior high schools in Ciamis district showed that students' creative thinking skills tended to be low because the model that used for learning was not appropriate. The purpose of this study was to determine the effect of Discovery Learning model-based STEAM on students' creative thinking skills in the environmental pollution submaterial. This research was conducted using a Quasi Experiment with a Purposive Sampling technique for two classes that were used as subjects and research samples consisting of control and experimental classes. Pretest and posttest which contain indicators of creative thinking are given to students to measure the effect which is tested using prerequisite tests and hypothesis testing. The results of the prerequisite test show that the post-test data are normally distributed and not homogeneous. The hypothesis test gave the result that there was an influence on students' creative thinking skills after using the Discovery Learning model based STEAM in the submaterial of environmental pollution.
Model Pembelajaran Double Loop Problem Solving (DLPS) dalam Pembelajaran Fisika pada Materi Gerak Melingkar Beraturan
Authors: Muhammad Yoggi Prastya Batulieu
Published: August 2023

Tujuan penulisan artikel ini diantaranya adalah 1) Menjelaskan hakikat model pembelajaran DLPS (Double Loop Problem Solving); 2) Menjelaskan langkah-langkah model pembelajaran DLPS (Double Loop Problem Solving); 3) Menjelaskan kelebihan dan kekurangan model pembelajaran DLPS (Double Loop Problem Solving); dan 4) Menyusun sintaks pembelajaran Fisika dengan model DLPS (Double Loop Problem Solving) pada materi Gerak Melingkar Beraturan. Metode yang digunakan dalam penulisan artikel ini adalah metode pustaka. Teknik analisis data dalam artikel ini yaitu merangkum, menyajikan teori, dan memberikan kesimpulan. Berdasarkan pembahasan yang telah dilakukan, dapat diambil kesimpulan, yaitu 1) DLPS (Dooble-Loop Problem Solving) adalah salah satu modifikasi dari pembelajaran problem solving atau pemecahan masalah dengan penekanan pada pencarian penyebab utama dari timbulnya masalah yang diberikan; 2) Langkah-langkah dari DLPS (Dooble-Loop Problem Solving) adalah mengidentifikasikan masalah, lalu mendeteksi penyebab langsung dan secara cepat menerapkan solusi sementara, lalu mengevaluasi keberhasilan dari solusi sementara, setelah itu memutuskan apakah analisis akar masalah diperlukan atau tidak, jika dibutuhkan maka dilakukan deteksi terhadap penyebab masalah yang levelnya lebih tinggi, lalu merancang solusi akar masalah; 3) Kelebihan model pembelajaran DLPS (Double Loop Problem Solving) diantaranya melatih peserta didik untuk mendesain suatu penemuan, berpikir kritis, memecahkan masalah yang dihadapi secara realistis, mengidentifikasi dan melakukan penyelidikan, menafsirkan dan mengevaluasi hasil pengamatan dan merangsang perkembangan kemajuan berpikir peserta didik. Kekurangan model pembelajaran DLPS (Double Loop Problem Solving) diantaranya memerlukan alokasi waktu yang lebih panjang, kesulitan dalam mengevaluasi secara tetap proses pemecahan masalah, kesulitan mencari masalah yang tepat atau sesuai dengan taraf perkembangan dan kemampuan peserta didik; dan 4) Sintaks DLPS (Dooble-Loop Problem Solving) adalah identifikasi, deteksi kausal, solusi tentatif, pertimbangan solusi, analisis kausal dan rencana solusi yang terpilih.
Ophrys x roblesii, a new nototaxon of the genus Ophrys (Orchidaceae) for the Iberian flora
Authors: Becerra-Parra Manuel , Becerra Arán
Published: August 2023

Se propone un nuevo nototaxón originado por el cruce entre Ophrys apifera Hudson y Ophrys corbariensis J.Samuel et J.M. Lewin

A new nototaxon is proposed, originated after crossing between Ophrys apifera Hudson and Ophrys corbariensis J. Samuel et J.M. Lewin
“How might we explain what is happening here?” Help offered by Practicum Tutors in Preservice Teacher Education
Authors: Cubero Pérez Rosario , Cubero Pérez Mercedes , Bascón Díaz Miguel Jesús
Published: August 2023

Reflection is a vital component in professional teaching practices. The idea from which reflection itself stems is that of teachers' agency in their own professional development. Our study is rooted in recent research into the need to support processes of reflection among student teachers. From a historical-cultural perspective, our aim is to analyze the discursive interactions which take place during collaborative seminars in an innovation experience within a reflective Practicum, and to describe how the university tutors support and foster reflection on practice. We use a multiple case design in which each case is a classroom unit made up of a tutor and her students. We identified 24 types of discursive educational supports or Aids to Joint Reflection. Results indicate a profile characterized by the presence of aids related to three dimensions: dialogical, interpretative and theory-practice relationships. Contributions are made for the training of student teachers and for practicum tutors.

La reflexión es un componente vital en las prácticas docentes profesionales. La idea de la que parte la reflexión misma es la importancia de la agencia de los futuros docentes en su propio desarrollo profesional. Nuestro estudio tiene sus raíces en investigaciones recientes sobre la necesidad de apoyar procesos de reflexión entre los estudiantes de magisterio. Desde una perspectiva histórico-cultural, nuestro objetivo es analizar las interacciones discursivas que tienen lugar durante los seminarios colaborativos en una experiencia de innovación dentro de un Prácticum reflexivo, y describir cómo los tutores universitarios apoyan y fomentan la reflexión sobre la práctica. Utilizamos un diseño de casos múltiples en el que cada caso es una unidad de aula formada por una tutora y sus alumnos. Identificamos 24 tipos de apoyos educativos discursivos o Ayudas a la Reflexión Conjunta. Los resultados indican un perfil caracterizado por la presencia de ayudas relacionadas con tres dimensiones: relaciones dialógicas, interpretativas y teoría-práctica. Se realizan aportes para la formación de futuros maestros y tutores de prácticas.
Aportaciones metodológicas para el uso de la entrevista semiestructurada en la investigación educativa a partir de un estudio de caso múltiple
Authors: Ibarra-Sáiz María Soledad , González-Elorza Andrea , Rodríguez Gómez Gregorio
Published: August 2023

This research aims to propose a procedure that increases the consistency and credibility of the data collected in educational research, based on the analysis and assessment of the methodological quality of the semi-structured interviews carried out by the researchers and their perceptions of this data collection technique. It is based on a qualitative approach with a descriptive and interpretative nature, in which a multiple case study has been carried out, questioning researchers who have used the interview in the context of the development of the FLOASS Project. A sample of seven interviewers from the six universities participating in the project and eight of the interviews they conducted has been selected. For data analysis, two category systems were developed and MAXQDA2020 software was used. The results obtained confirm the association between the guidelines and positions of the interviewers and the recommendations and methodological guidelines established by leading authors in this field. In addition, a procedure is provided to ensure the consistency and credibility of the research based on two systems of categories that facilitate the process of reviewing and critically analysing the data collected through semi-structured interviews.

Este estudio tiene por objeto proponer un procedimiento que incremente la consistencia y credibilidad de los datos recogidos en la investigación educativa, a partir del análisis y valoración de la calidad metodológica de las entrevistas semiestructuradas realizadas por los investigadores y sus percepciones sobre esta técnica de recogida de datos. Se parte de un enfoque cualitativo de carácter descriptivo e interpretativo, en el que se ha utilizado un diseño de estudio de caso múltiple, interpelando a investigadores que han utilizado la entrevista en el contexto del desarrollo del Proyecto FLOASS. Se ha seleccionado una muestra de siete entrevistadores de las seis universidades participantes y ocho de las entrevistas que realizaron. Para el análisis de datos se han elaborado dos sistemas de categorías y se ha utilizado el software MAXQDA2020. Los resultados obtenidos constatan la asociación entre las pautas y posicionamientos de las personas entrevistadoras con las recomendaciones y orientaciones metodológicas establecidas por autores de referencia en este campo. Además, se aporta un procedimiento para asegurar la consistencia y credibilidad de las investigaciones sustentado en dos sistemas de categorías que facilite el proceso de revisión y análisis crítico de los datos recabados con entrevistas semiestructuradas.
How do teachers and students deal with conflict? An analysis of conflict resolution strategies and goals
Authors: Ceballos Vacas Esperanza María , Rodríguez-Ruiz Beatriz
Published: August 2023

The public concern about school violence paints a threatening picture of students and overall relations at school, particularly in Secondary Education. However, from a constructive conflict resolution perspective as well as from student-voicing points of view, an analysis free of adult bias seems crucial to ensure the proper management of school conflicts. Hence, research has been conducted, applying situational questionnaires to 1768 pupils and 211 teachers from 16 Spanish Compulsory Secondary Education (ESO) schools in the Canary Islands and Asturias to better understand conflict resolution strategies and goals. Results showed that students are more frequently inclined to choose an Integrative and Discomfort-Avoiding coping style, advocating for Long-term goals, whereas their teachers primarily opted for coercive techniques (verbal and emotional abuse) and Short-term goals. The study concluded that students presented more constructive solutions to conflicts than teachers, underlining the need to educate teachers in these matters to improve their management of conflicts and become models for constructively addressing conflicts in the classroom.

La alarma social generada en torno a la violencia escolar dibuja una imagen violenta del alumnado y de la convivencia escolar, especialmente en Secundaria. Sin embargo, desde la perspectiva positiva del conflicto y de la voz del alumnado se hace necesario un análisis libre de sesgos adultos acerca de la gestión de los conflictos escolares. Por ello, se analizaron las estrategias y metas de resolución de conflictos aplicando cuestionarios situacionales a 1768 estudiantes y 211 docentes de 16 centros escolares de Educación Secundaria Obligatoria (ESO) españoles de las comunidades de Canarias y Asturias. Los resultados indicaron que el alumnado eligió con más frecuencia el estilo Integrador y Evitador del Malestar y se mostró más de acuerdo con Metas a Largo Plazo, mientras que su profesorado se decantó más por técnicas coercitivas (violencia verbal y emocional) y Metas a Corto Plazo. Se concluye que el alumnado manifiesta soluciones más constructivas ante los conflictos y se subrayan las necesidades formativas del profesorado para mejorar su gestión ante los conflictos y servir de referente para su resolución de forma positiva.
Aprendizajes construidos por los estudiantes durante sus prácticas formativas en salud
Authors: Chois Lenis Pilar Mirely , Valdéz Fernández Adriana Lucía , Mosquera Ruiz Magda Gissel , Jácome Velasco Sandra Jimena , Bastidas Sánchez Beatriz Eugenia
Published: August 2023

Training practices in health represent an essential pedagogical strategy for the learning of students in higher education programs, as they are spaces that integrate knowing how to be, knowing how to do, and knowing how to know. This article describes the learnings built by university students during their passage through the last level of training practices in health. To achieve this, a qualitative hermeneutic research was conducted, in which 66 Nursing, Speech Therapy, Physiotherapy and Medicine students participated. The information collected through surveys, interviews, and discussion groups was subjected to category analysis. In the results, students indicated that they had built learnings that contributed to their human formation, understood, in their own words, as a personal and professional reconstruction that integrates theoretical and real knowledge. The importance of training practice as an axis for curricular relevance is evident, by simultaneously enabling the development of skills in students and dialogues with the context.

Las prácticas formativas en salud representan una estrategia pedagógica esencial para el aprendizaje de los estudiantes de los programas de educación superior, por tratarse de espacios que integran el saber ser, el saber hacer y el saber conocer. Este artículo describe los aprendizajes construidos por universitarios durante su paso por el último nivel de prácticas formativas en salud. Para ello, se llevó a cabo una investigación cualitativa hermenéutica, donde participaron 66 estudiantes de Enfermería, Fonoaudiología, Fisioterapia y Medicina. La información se recopiló mediante encuesta, entrevista y grupos de discusión y se sometió a análisis de categorías. En los resultados, los estudiantes indicaron haber construido aprendizajes que aportaron a su formación humana, entendida, desde su voz, como una reconstrucción personal y profesional que integra conocimientos teóricos y reales. Se evidenció la importancia de la práctica formativa como eje para la pertinencia curricular, al posibilitar el desarrollo de competencias en los estudiantes y, a la vez, el diálogo con el contexto.
Investigates The Implementation of Kinesthetic Intelligence-based Thematic Learning: A Case Study in Elementary School's Second-Grade
Authors: Gunawan Sofian , Syifa Muhammad , Irianto Dede Margo , Sukardi Rendi Restiana
Published: August 2023

Kinesthetic intelligence-based thematic learning is a theme learning approach where learning activities entail more movement and physical activity (kinesthetic) using an active learning paradigm. The fact that each learner has a unique learning and information-capture potential serves as motivation for applying this knowledge. Therefore, it is crucial for teachers to present their lessons in unique and original ways so that students will readily accept them. Applying kinesthetic intelligence-based theme learning has a number of benefits, including making it simpler to directly explain subject to kids because learning includes students' physical abilities. This study aims to characterize learning, how learning is put into practice, and how thematic learning based on kinesthetic intelligence is evaluated in Baros Mandiri 3 Elementary School's second grade. A case study research design was chosen as the research methodology in this study. employing observation and interviewing as data collection methods. The findings of this study are recommendations for (1) kinesthetic intelligence-based learning planning, which comprises, and (2) kinesthetic intelligence-based theme learning implementation. (3) Kinesthetic intelligence class 2-based evaluation of thematic learning, which involves formative and daily evaluation.
Retórica ¿de la reacción?
Authors: Nahabedian Juan Javier
Published: August 2023

En The Rhetoric of Reaction (1991), Albert Hirschman define tres clases de tesis reaccionarias: la “tesis de la perversidad”, la “tesis de la futilidad” y la “tesis del riesgo”. El autorbusca describir las compulsiones argumentativas que pueden hallarse en el discurso reaccionario a lo largo de la historia política moderna de occidente. Sostendremos aquí que estas tesis adquieren mayor capacidad explicativasi son disociadas de los valores contingentes que las llenan de sentidos locales e históricos plenos. Para lograr tal operación de vaciamiento semántico, proponemos pensarlas como topoi argumentativos, identificables a partir de las definiciones provistas por Ruth Amossy, o, alternativamente, como máximas, siguiendo el Argumetum Model of Topics de la escuela de Lugano, representada fundamentalmente por Sara Greco Morasso y Eddo Rigotti. La operación conceptual propuestanos conduce a discriminar entre “actores” y “actantes”, como posiciones formales en una discusión e identificados por Plantin como el “proponente”, el “oponente” y el “tercero” en su modelo dialogal. Partiendo de este marco teórico de cuño discursivista, el objetivo de este trabajo consiste en dar con una conceptualización más precisa de las tesis descriptas por Hirschman para entender el carácter universal que las hace capaces de operar eficaz e indistintamente en ambos extremos del arco político-ideológico.
Historia del olvido
Authors: Angenot Marc
Published: August 2023

En este artículo, se contrapone la memoria al olvido. Se afirma que el olvido no es ni aleatorio ni universal, sino que está regulado en cada estado de sociedad. La memoria colectiva se puede estudiar, por tanto, como una “administración colectiva” del olvido. Tomando como punto de partida la pregunta sobre cómo lo gestionan las sociedades, se propone un esbozo de esta particular historia. El objetivo de la propuesta es, por lo tanto, aprehender por medio de qué fenómenos las sociedades producen o imponen el olvido, cómo lo regulan, cómo se adapta a él, o cómo lo niegan. En el artículo, se describen algunos regímenes por medio de los cuales las sociedades funcionan con la amnesia, la represión, el borramiento y la obliteración del pasado. Se presentan, por un lado, distintos modos por los que las sociedades buscan instaurar olvidos y, por otro, se esbozan algunas técnicas contra el olvido. Se apunta de esta manera a mostrar que las culturas de las sociedades pueden ser analizadas y periodizadas en términos de regímenes de lo memorable que son, de hecho, regímenes de borramiento y de olvido.
Retórica em ambientes digitais
Authors: Figueiredo Rodrigues Luís M.
Published: August 2023

O recurso cada vez maior aos dispositivos digitais ligados em rede faz com que surja uma nova cultura: a cultura digital teorizada por Manuel Castells. Está tem um espaço próprio, o ciberespaço, e disponibilizada um grande acervo de conteúdos, criando aquilo que Pierre Lévy chama inteligência coletiva. Embora se alicerce sobre a crença tecnocrática de que a tecnologia promove o progresso humano, algumas pesquisas demonstram que as reais utilizações estão aquém do desejado e teorizado. As análises que se realizaram em Portugal sobre o uso da Web por parte da Igreja católica, no prosseguimento da sua missão, comprovam precisamente isso. São várias as hipóteses que procuram explicar o fenómeno. Neste texto procura-se demonstrar que uma das fragilidades existentes é que as diversas análises não consideraram a necessidade de uma nova retórica, a retórica digital.
Fiers d’être démagogues! Ce que nous pouvons apprendre de la démocratie athénienne
Authors: Franco San Román Mariana
Published: August 2023

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Fast phase unwrapping using digital differentiation-integration method
Authors: Wang Zi-Shuo , Liu Lei , Liu Chen-Bo , Liu Ke , Zhong Zhi , Shan Ming-Guang ,   College of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, China,   Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, Harbin Engineering University, Harbin 150001, China
Published: August 2023

Digital holography is one of the most widely used quantitative phase imaging technologies at present, owing to its non-contact, high-accuracy and full-filed measurement. However, when the optical path difference induced by the measurement sample is larger than the used wavelength, a phase unwrapping algorithm has to be utilized to unwrap the phase and retrieve the actual phase. And the existing phase unwrapping algorithms suffer huge computational burden and slow retrieval speed. Although they have been greatly improved, their retrieval speed is limited by the phase unwrapping. In order to solve the above-mentioned problems, a digital differentiation-integration based phase unwrapping is proposed in this paper. This algorithm is based on the fact that the actual phase information is contained in the complex-valued function after Fourier transform, band-pass filter and inverse Fourier transform. After Fourier transform, band-pass filter and inverse Fourier transform, a complex-valued function containing the actual phase is retrieved, and two sub complex-valued functions can be extracted with just one-pixel shift digitally. Then, two functions are divided pixel by pixel, and another complex-valued function containing the differentiation of the actual phase is obtained. So the differential phase can be retrieved easily by the phase extraction. Finally, the retrieved differential phase is integrated along the inverse direction of shifting, and the unwrapped phase can be obtained directly. This algorithm can work effectively when the variation of the measurement phase is in a range of (–π, π]. This algorithm is just based on the Fourier transform and the complex-valued division. Unlike the existing unwrapping algorithms, this algorithm is much easier to conduct and has light computation burden. Therefore, this algorithm can realize fast and accurate phase reconstruction directly. Several simulation and experimental results can verify the effectiveness of this algorithm.
Coherent excitation energy transfer processes in two-dimensional para-sexiphenyl molecular clusters
Authors: Fang De-Yin , Fan Xu-Yang , Wei An , Wang Lu-Xia ,   Institute of Theoretical Physics, School of Mathematics and Physics, University of Science and Technology Beijing, Beijing 100083, China
Published: August 2023

Excitation energy transfer is one of the most important factors affecting the applications of para-sexiphenyl devices. The study of exciton dynamics and exciton coherence effect of para-sexiphenyl clusters under external field excitation is important in order to improve the performance of molecular devices composed of para-sexiphenyl and its related derivatives. In this work, the two-dimensional disc-like para-sexiphenyl molecular cluster is used as the object of study. The molecular system is simplified into a two-level model based on its structural features and energy level distribution. Within the framework of density matrix theory, the exciton dynamics and exciton coherence behavior of disk-like para-hexaphene molecular clusters excited by different pulse fields are analyzed through using the mathematical mean value approximation of the operator. The results show that when long pulses are used to excite para-sexiphenyl clusters, the single exciton state characteristic appears and is insensitive to the change of excited external field strength. When the clusters are subjected to strong pulsed fields with short pulse widths, multiple excitons are excited simultaneously in the cluster, forming multiple exciton states, with the exciton energy levels shifting toward lower energy and new hybrid states appearing. In the optical response spectrum, there appear multiple resonance peaks. And as the pulse field is enhanced, the multi-exciton effect becomes apparent and the hybridization energy level increases. Under short pulse excitation, the excited states are distributed differently in different energy regions, but all of them show obvious symmetry. As the highest-energy exciton states of H-type clusters are preferentially excited, we analyze the exciton state population and the exciton coherence evolution with time in the high-energy exciton state. With the pulse field increases, Rabi oscillations appear and the exciton coherence effect increases. When the pulsed field reaches a certain field strength, the exciton oscillation cooperativity disappears in the first 100 fs, showing the non-local characteristic. The position of the wave trough of the exciton state population corresponds to the peak in the exciton coherence size. It indicates that when the pulse field is intense enough, a large number of molecules are in the exciton coherent state during the pulsed excitation, and transient out-of-domain phenomena occur.
Suppression mechanism of equilibrium magnetic islands in CFQS low-\begin{document}$\boldsymbol \beta$\end{document} plasma
Authors: Su Xiang , Wang Xian-Qu , Fu Tian , Xu Yu-Hong ,   Institute of Fusion Science, School of Physical Science and Technology, Southwest Jiaotong University, Chengdu 610031, China
Published: August 2023

Magnetic island produced in toroidal magnetic confinement plasma has a three-dimensional helical structure because of the rotational transform, especially the equilibrium magnetic surface of the stellarator is three-dimensional helical structure. Thus, the formation and instability of the magnetic island of the Stellarator is a typical issue of the three-dimensional physics and is also one of the key topics of the physics research of the Stellarator. Magnetic islands and related tearing mode physics are major issues in stellarator. The non-inductively current drive, i.e. electron cyclotron current drive (ECCD) can be used as one of the approaches to adjusting the rotational transform, and hence, affecting the generation of magnetic islands. In this study, we use an additional toroidal magnetic field to generate m/n = 5/2 magnetic islands in the low-β operation on the Chinese First Quasi-axisymmetric Stellarator (CFQS) so that the influence of the bootstrap current is negligible. Then, we investigate the suppression mechanism of magnetic islands in low-β plasma by using the HINT code. It is found that in the case of the constant current, when the current direction is positive, with the increase of current, the width of island increases. When the direction of current is reversed, the island is suppressed when the current is larger than 6 kA. The main reason is that the rotational transform is away from ι/2π = 0.4 rational surface and the m/n=5/2 magnetic island does not meet the resonance conditions. In the case of local current profile, the magnetic island width decreases as a result of the enhanced magnetic shear at ι/2π = 0.4 rational surface. Moreover, effects of the direction and the amplitude of the current on the suppression of magnetic islands are also discussed in more detail.
First-principles study of torsional single-walled carbon nanotubes
Authors: Ding Yi , Sheng Lei-Mei ,   School of Science, Shanghai University, Shanghai 200444, China
Published: August 2023

The controllable band gap of single-walled carbon nanotube (SWCNT) has become a research hotspot. This study introduces a torsional model that involves each rotating carbon atom along the axial direction of SWCNT, and a detailed description of the model creation process. Two guidelines for constructing the model are proposed, and the self-consistency of the torsion model is established through first-principles density functional theory. Initially, the band gap map of SWCNTs under torsion is present. As the twist strength increases, the band gap of SWCNT undergoes several phase transitions, including semiconductor-metal transition and metal-semiconductor transition. Moreover, we investigate the variations in the average bond length, average bond angle, and diameter of SWCNT under torsion. Furthermore, this work turns to the analysis of carbon atomic energy statistics, revealing distinct energy changes for different types of single-walled carbon nanotubes under identical torsion intensity. The findings shed light on the controllable band gap of SWCNTs, offering a theoretical foundation for the development of nanoelectronic devices and microintegrated circuits utilizing single-walled carbon nanotubes. In conclusion, this research presents a novel approach for exploring the controllable band gap of single-walled carbon nanotube through torsional manipulation. Theoretical insights into the behavior of SWCNTs under torsion provide valuable contributions to the field and pave the way for potential applications in nanoelectronics and microintegrated circuits.
Physical design and primary experimental results of imaging neutral particle analyzer on HL-2A tokamak
Authors: Yan Xiao-Yu , He Xiao-Fei , Yu Li-Ming , Liu Liang , Chen Wei , Shi Zhong-Bing , Lu Jie , Wei Hui-Ling , Han Ji-Feng , Zhang Yi-Po , Zhong Wu-Lü , Xu Min ,   Key Laboratory of Radiation Physics and Technology of the Ministry of Education, Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610065, China,   Southwestern Institute of Physics, Chengdu 610041, China
Published: August 2023

The imaging neutral particle analyzer (INPA) based on scintillator (ZnS(Ag)) is designed and used on HL-2A tokamak to investigate the distribution of energetic particles (EPs) and even their interactions with magnetohydrodynamic instabilities. The collimation system is composed of a pinhole of 3 mm in diameter and six circular carbon microcrystal diaphragms each with a thickness of 10 nm. The neutral particles escape from six definite positions in the neutral beam injection path and pass through the collimator system at a certain pitch angle, and the neutral particles become fast ions after passing through the carbon microcrystal diaphragm. The fast ions will hit the scintillator after a 180° deflection by the edge magnetic field. The energy, pitch angle and birthplace can be calculated by the position and light intensity of the impact spots. The images of impact spots caused by long-lived mode are recorded by a high-speed camera through the fiber optic bundle. The long-lived mode instabilities approve to be excited by the core EPs with energy value in a range of \begin{document}$E\sim $\end{document}12.5－32 keV, pitch angle of \begin{document}$v_{//}/v\sim$\end{document}0.86, and the birthplace in a range of \begin{document}$R\sim $\end{document}170.5－171.5 cm.
Ar-Kr resonance energy transfer in He/Ar/Kr optically pumped rare gas laser medium
Authors: Shen Yuan-Yi , Lei Peng , Wang Xin-Bing , Zuo Du-Luo ,   Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, China
Published: August 2023

High metastable density is one of the research hotspots of optically pumped rare gas laser (OPRGL). Considering that the Ar metastable state energy level is only 20 cm–1 different from the Kr excited state 5p[3/2]2, argon gas is added to the He/Kr discharge system. Owing to the long lifetime of the Ar metastable state atoms, through the collision resonance energy transfer process of Ar(4s[3/2]2)→Kr(5p[3/2]2), the purpose of supplementing and increasing the metastable density of Kr (Kr*) can be realized. In the case of obtaining the same metastable density, the pressure of the discharge power source is reduced, and a new idea is provided for further obtaining a high metastable density in a large discharge volume. In this work, the experimental analysis is carried out from the perspectives of spectral diagnosis and measurement of metastable density by laser absorption spectroscopy. The results show that the peak of radiative transition line of Kr high energy level atoms participating in the collision to the metastable state energy level is significantly enhanced after adding argon, and the tail signal of the transition line is extended within one discharge cycle. Under the gas conditions of 100 mbar, 1% Kr and 12.5% Ar, the peak value of the spectral line can be enhanced by about 10 times, and the tail signal of the transition line can be extended from 0.6 μs to 14.25 μs. At the same time, the density of Kr metastable energy level atoms is measured under different Ar content. Under the gas conditions of 100 mbar, 15% Ar and 1% Kr, the density of Kr* increases from 4.94×1011 cm–3 to 6.96×1012 cm–3. At low pressure, the absorption linewidth of Kr metastable atoms narrows with the increase of Ar content. Under the gas condition of 600 mbar and 1% Kr, when the content of Ar is increased to 5%, the peak density of Kr* increases from 4.69×1013 cm–3 to 5.79×1013 cm–3, i.e. the increment is 20%. Although the enhancement of metastable-atom-generation at high pressure is not so significant as those at low pressure, an increasing trend can still be observed. The results verify that the Kr metastable atoms generated in each discharge period can be supplemented by Ar-Kr resonance energy transfer.
Plasma extracellular vesicle synaptic proteins as biomarkers of clinical progression in patients with Parkinson’s disease
Authors: Hong Chien-Tai , Chung Chen-Chih , Yu Ruan-Ching , Chan Lung
Published: August 2023

Synaptic dysfunction plays a key role in Parkinson’s disease (PD), and plasma extracellular vesicle (EV) synaptic proteins are emerging as biomarkers for neurodegenerative diseases. Assessment of plasma EV synaptic proteins for their efficacy as biomarkers in PD and their relationship with disease progression was conducted. In total, 144 participants were enrolled, including 101 people with PD (PwP) and 43 healthy controls (HCs). The changes in plasma EV synaptic protein levels between baseline and 1-year follow-up did not differ significantly in both PwP and HCs. In PwP, the changes in plasma EV synaptic protein levels were significantly associated with the changes in Unified Parkinson’s Disease Rating Scale (UPDRS)-II and III scores. Moreover, PwP with elevated levels (first quartile) of any one plasma EV synaptic proteins (synaptosome-associated protein 25, growth-associated protein 43 or synaptotagmin-1) had significantly greater disease progression in UPDRS-II score and the postural instability and gait disturbance subscore in UPDRS-III than did the other PwP after adjustment for age, sex, and disease duration. The promising potential of plasma EV synaptic proteins as clinical biomarkers of disease progression in PD was suggested. However, a longer follow-up period is warranted to confirm their role as prognostic biomarkers.
Autotrophic growth of Escherichia coli is achieved by a small number of genetic changes
Authors: Ben Nissan Roee , Milshtein Eliya , Pahl Vanessa , de Pins Benoit , Jona Ghil , Levi Dikla , Yung Hadas , Nir Noga , Ezra Dolev , Gleizer Shmuel , Link Hannes , Noor Elad , Milo Ron
Published: August 2023

Synthetic autotrophy is a promising avenue to sustainable bioproduction from CO2. Here, we use iterative laboratory evolution to generate several distinct autotrophic strains. Utilising this genetic diversity, we identify that just three mutations are sufficient for Escherichia coli to grow autotrophically, when introduced alongside non-native energy (formate dehydrogenase) and carbon-fixing (RuBisCO, phosphoribulokinase, carbonic anhydrase) modules. The mutated genes are involved in glycolysis (pgi), central-carbon regulation (crp), and RNA transcription (rpoB). The pgi mutation reduces the enzyme’s activity, thereby stabilising the carbon-fixing cycle by capping a major branching flux. For the other two mutations, we observe down-regulation of several metabolic pathways and increased expression of native genes associated with the carbon-fixing module (rpiB) and the energy module (fdoGH), as well as an increased ratio of NADH/NAD+ - the cycle’s electron-donor. This study demonstrates the malleability of metabolism and its capacity to switch trophic modes using only a small number of genetic changes and could facilitate transforming other heterotrophic organisms into autotrophs.