bluuebunny/crossref_metadata_2025 huggingface dataset:
Genetic variability for seed and seedling traits in rice (Oryza sativa) using chemical tests
Authors: Rao P S , Kumari A Jhansi Lakshmi , Rao L V Subba
Published: December 2023

Chemical studies involving phenol, modified phenol, Na OH and KOH on seed and GA3 and 2,4-D on seedling growth (coleoptile length) revealed great potential of these tests in assessing the variability existing among 70 varieties of rice of different ecosystems. Among the rice genotypes evaluated, japonicas exhibited negative response to phenol and modified phenol tests. However, among indica subspecies Shrabani, GR 5 Tarori Basmati, Panvel 1 and IET 14554 recorded negative response for both phenol and modified phenol test. Mahasugandha, a scented variety reacted positively for modified phenol test only. Genotypes CSR 10, IR 8, Pusa Basmati and DRR H 1 reacted negatively for NaOH test and all genotypes responded positively for KOH test. The effect of GA3 and 2,4-D on coleoptile growth of seedling was found to be highly variable among the genotypes studied. Thus these studies clearly indicate that rice genotypes exhibit wider varietal differences and the chemical tests would offer a greater potential to assess the variability existing among them.
EL RETORNO AL ANESTRO, LAS PÉRDIDAS EMBRIONARIAS Y LOS ABORTOS COMO PRINCIPALES CAUSAS QUE REDUCEN LA FERTILIDAD DE LAS CABRAS SOMETIDAS AL EFECTO MACHO
Authors: Delgadillo Jose Alberto , Lopez-Magaña D. , Hernandez H. , Vielma J. , Abecia J.A.
Published: December 2023

Background. In anestrous goats exposed to sexually active male goats ("male effect"), more than 90% display estrus and ovulate, but only 70% give birth. Objective. To determine the causes that reduce fertility at birth of goats exposed to the male effect. Methodology. Twenty-nine goats in seasonal anestrus that had a body condition of 1.3 ± 0.05 were used. Three adult male goats were exposed from November 1 to January 15 to artificial long days (16 h of light per day) followed by natural photoperiod. The three males were introduced into the group of goats on March 29, remaining with them for 15 days. Subsequently, from day 16 (April 13), only one male provided with a ventral harness to prevent copulation remained with the females until the end of the observations. Estrus, ovulations, pregnancies and their evolution over time were determined. Results. All goats were detected in estrus, and 28 of 29 ovulated. Most of the goats (23/29) were diagnosed pregnant 38 days after the introduction of males, and this proportion did not differ from that registered at 72 days (18/29; P = 0.09). Of the 23 females diagnosed pregnant at 38 days, 16 gave birth. Of the 13 goats that did not give birth, six returned to the anestrus after having presented estrus behavior associated or not with ovulations; four lost the embryo between days 45 and 58; one was diagnosed as pseudopregnant at 58 days and two aborted at 95 and 129 days of pregnancy. Implications. These results show that fertility at kidding is reduced in goats exposed to sexually active male goats, most likely due to the low body condition of the females. A nutritional supplementation could improve the fertility of females exposed to the male effect. Conclusion. The results obtained in this study allow us to conclude that returning to anestrus, embryo losses and abortions reduce the fertility of goats subjected to the male effect during the seasonal anestrus.
PRESENCIA DE Chaetocapnodium zapotae EN FRUTOS DE CHICOZAPOTE (Manilkara zapota) EN VERACRUZ, MÉXICO
Authors: De la Fuente Laura Navarro , Landa Ángel Trigos , Castro Alejandro Salinas
Published: December 2023

Background. The chicozapote, is native to Central America, has economic potential, due to the properties of its fruits, wood, and the production of latex. Objective. To evaluate the incidence and severity of Chaetocapnodium zapotae in Manilkara zapota fruits. Methodology. In the month of April 2022, the incidence and severity of Chaetocapnodium zapotae were evaluated in an orchard in the Apazapan, Veracruz, Mexico area. Trees were randomly selected (25% of the total number of trees in the orchard). 20 fruits per tree were collected. The percentage of incidence was calculated with the formula: I (%)=number of fruits with signs of disease / total number of fruits evaluated *100: Severity was evaluated with a visual scale. Results. The percentage of fruits with the presence of C. zapotae was not significantly different between the two strata of the tree crowns (t=0.519, gl=22, p=0.609). Also, no differences were observed in the orientation of the fruits within the crown. (t=1.59, gl=22; p= 0.126). All the trees evaluated presented at least one affected fruit, with an average percentage of incidence of 39.6 ± 4.5% (mean ± standard error). Implications. With this study, the need to look for new alternatives for the commercialization of its fruits is evidenced, such as the sale of processed pulp and thus avoiding its depreciation due to the external appearance. Conclusions. This research establishes the basis for future studies that should focus on the development of strategies that minimize the negative effects of C. zapotae, a new species, on M. zapota fruits in the state of Veracruz.
Analisis Penyebab Ketidaktepatan Pemberian MP-ASI pada Balita di Kelurahan Bandar Lor Kota Kediri
Authors: Nurkhalim Ratna Frenty , Oktaviasari Dianti Ias
Published: December 2023

Kasus stunting di Indonesia mengalami penurunan di tahun 2022, namun kasusnya belum mencapai target sebesar 14%. Menurut WHO, terdapat empat faktor penyebab langsung kejadian stunting antara lain, keluarga, ASI, MP-ASI, dan infeksi. Kondisi stunting memberikan dampak buruk pada kualitas hidup balita antara lain menghambat perkembangan otak, berisiko mengalami penyakit degeneratif, dan daya tahan tubuh lemah. Penelitian berujuan untuk mengetahui penyebab ketidaktepatan pemberian MP-ASI. Metode yang digunakan adalah observasional deskriptif dengan populasi masyarakat RW 05 Kelurahan Bandar Lor. Teknik sampling yang digunakan adalah teknik purposive sampling. Data dikumpulkan melalui angket, data kelurahan, dan data Puskesmas. Hasil penelitian menunjukkan bahwa, unsur man dipengaruhi oleh rendahnya pengetahuan ibu balita tentang pemberian MP-ASI yang tepat. Unsur method, metode kurang menarik karena ceramah kurang efektif. Unsur machine, media sulit diakses, dan unsur material lembar balik memiliki jangkauan visual terbatas. Selanjutnya unsur measurement, kurangnya pengawasan dan pencatatan karena Tim Pendamping Keluarga belum maksimal. Unsur mileu, lingkungan keluarga cenderung mendukung pemberian MP-ASI dini karena budaya, penampilan, informasi yang salah, dan beban ganda ibu.
“On the edge of glory and hanging on a moment of truth”: PgCAP in a rapidly changing and uncertain world
Authors: Kennedy Fiona , Cunningham Tom , Galvin Tracy
Published: December 2023

The last three years have seen rapid changes to learning, teaching and assessment in Higher Education. This paper shares our experiences of leading, teaching and reaccrediting a Postgraduate Certificate in Higher Education (PgCAP) during this time. The PgCAP, much like the staff enrolled on the course, has had to adapt, innovate, and experiment to meet the various challenges. This has included an unplanned move online, to a planned online approach, through to our current blended by design delivery method. Throughout we have sought to model best practice with the risks and rewards this brings. Our revised PgCAP was approved internally in 2022 and subsequently successfully reaccredited with Advance HE on the Professional Standards Framework (PSF). Some of this process was exciting: we felt at the forefront of changes to learning and teaching, to be charting new developments in technology and interaction which our learners could then use in their own teaching. But part of this process was also daunting, feeling we were one moment away from crashing and failing. We tried to learn from those failures and become comfortable working on the edge, with an ever-changing set of priorities and expectations (from ourselves, our learners, and our institution). Our case study: (1) reflects on the challenges, pressures and opportunities associated with PgCAP programmes to model best practice (even in times of crisis), (2) shares how our blended by design approach came about, how it works, and the feedback we have received from participants, (3) demonstrates how we refreshed our content, intended learning outcomes and assessments to map to the PSF 2023.
Enhancing research on the undergraduate psychology curriculum through student-teacher partnership. Reflections from an undergraduate student co-researcher and academic lecturer co-researcher
Authors: McDermott-Thompson Vicki , Hill Phoebe
Published: December 2023

This article draws on the perspectives of an undergraduate student co-researcher and a psychology lecturer who worked in partnership on a small qualitative research project. The project explored the experiences of undergraduate students on a second-year psychology research methods module at a university in the United Kingdom. Reflecting on our experience of working in partnership on this research we explore the meaning of student-teacher partnership, drawing on theory and literature around student-teacher partnerships in learning and teaching to contextualise our reflections. We reflect on the ethical and practical implications of staff-student partnership in the process and product of the research and explain how the student-teacher partnership enhanced the study design, interpretation of research findings and dissemination of the research. We explore what we perceived the benefits and challenges of the student-teacher dyad to be through reflective accounts of our own experiences during the project. We will explain how working in collaboration helped generate a more rounded perspective of student experience and provided concrete, meaningful practical implications for the curriculum and a reflective aid for future student co-researchers within the school of Psychology. The article will conclude with consideration of the broader implications of our experiences and how what we learned through this process can be applied in other contexts where educators are considering how to involve students in research which is for and about their learning.
Risks, reflection, rewards, and resistance: Academic perspectives on creative pedagogies for active learning
Authors: Tasler Nathalie , Dale Vicki Harcus Morgan , Breslin Mark , Charters Mark , Docherty Frances Therese , Karlsson Paula S. , Karadaglic Dejan , Reid Donald , Robertson-Kirkland Brianna
Published: December 2023

In recent decades there has been a paradigmatic shift in higher education towards active learning, requiring educators to adopt student-centred approaches to teaching to promote deep learning and the development of essential graduate attributes. A ‘Creative pedagogies for active learning’ course was designed to offer academic staff an opportunity to take risks in developing innovative student-centred teaching approaches. While participants encountered ‘dissonance’ during the early stages of the creative pedagogies course, the course leads were able to support participants through this period of uncertainty and risk-taking towards successfully disrupting their own teaching practice.

This reflective analysis paper outlines the course and showcases several case studies of practice by participants. We also reflect on their experiences through a subsequent roundtable discussion. This revealed that the course had made a longer-term impact on some participants in terms of their teaching and assessment practice and showcasing this to other educators. However, resistance to change in some departments was noted, making it difficult for staff to implement creative pedagogies more widely in practice. Suggestions for overcoming resistance are presented, and the paper concludes with future directions for taking this work forward.
Reflections on 15 years of working in student partnerships: Successes, challenges and the future possibilities.
Authors: Blackwell Young Julie , Millard Luke
Published: December 2023

Based on the reflections of the authors’ experiences of working in the students as partners space for the past 15 years, this paper will weave together Julie and Luke’s reflections on their experiences of working in the students as partners space, with commentary from some of the students who have been involved and key ideas from the literature. The authors have worked in this area within institutions and across the sector and have separately been involved in a number of students as partners projects, from students co-creating, students as research partners, students as facilitators of other students’ learning; students as evaluators and students as leaders. Within this work, both have had different roles and responsibilities and worked in different institutions. Their involvement in this area has now converged at Abertay University, bringing together these experiences into an increased institutional emphasis on co-working with students within the university environment. Over those 15 years, this work has been stimulating and invigorating both for the staff and students involved, however, there have often been challenges, particularly when working against the ”usual” ways of institutional working, supporting the students involved as well as doubts and scepticism from some quarters. Finally, the evolution of this work in the future, both from an institutional and sector perspective, will be considered.
Culture of Fresh Water Prawn Macrobrachium rosenbergii and Its Cost Benefit Analysis Using Low Cost Feed
Authors: Anbalagan R.  , Nazar A. R. , Sivakami R.
Published: December 2023

Fresh water prawn culture has great potential for rural aquaculture, generating considerable employment and income for rural and poor people. Fresh water prawn farming is environmentally sustainable as it is usually practiced in low stocking density. Fresh water prawn culture has attracted more attention in the recent years due to its export potential and increasing demand as good protein. The seeds of Macrobrachium rosenbergii were collected from Thanjavur breeders and immunized seedling were introduced into the culture ponds. The stocking density 1200 numbers/pond. The size of fingerlings from 4 to 8 cm. The feed were given to the prawn which was consisted of fish meal 20%, soya meal 9%, rice brown 45%, coconut oil cake 20%, tapioca starch 5% and mineral premix 1%. Total body weight of 10% feed every day. The water quality of the culture pond during the period of culture within the range of water quality parameters. In culture pond with an average stocking size of 3-5 g (average 4 g), the growth at the end of six months ranged between 30.5 g and 56.5 g, the average weight being 48.5 g. The total weight of the prawns at the time of harvest was 50.325 kg. The prawns were sold in two lots. The ones with the bigger size 38.5 kg were sold at Rs.650/kg, while the while the smaller prawns weighing 11.8 kg were sold at Rs. 500/kg. The bigger prawns yielded Rs. 25025, while the smaller ones yielded Rs.5900. Thus, the total income from prawn culture yielded Rs.30925. The total expenditure incurred for this culture amounted to Rs.12800. Thus the total profit from this culture worked out to Rs.18125. When this profit is calculated on a monthly basis, it works out to Rs.3020.8 This study proves that culturing M. rosenbergii is profitable even in small ponds which can economically benefit the lives of the local people.
Field Trips como metodología para el aprendizaje interdisciplinario
Authors: Quishpe Mosquera Kleber David , Bustos Días Carla Elizabeth , Días Lozada Adalgiza Mariana de Jesús , Quishpe Mosquera Kleber David
Published: December 2023

El presente trabajo de investigación se basa en el estudio del Field Trip o “Salidas pedagógicas” como metodología activa para el aprendizaje interdisciplinario, desarrollado en la Unidad Educativa “Las Américas del Valle”. El objetivo de este estudio fue determinar el nivel de aporte del Field Trip en el desarrollo de destrezas desde la percepción de estudiantes, docentes y padres de familia. Se utilizó un enfoque mixto, documental y de campo. Para la recolección de información se utilizaron encuestas validadas por medio del coeficiente de Alfa de Cronbach, tanto las encuestas como las entrevistas fueron dirigidas a estudiantes, docentes y padres de familia. Se trabajó con una muestra probabilística de 76 estudiantes, 17 docentes y 27 padres de familia.  Los Field Trips son presentan un nivel de impacto positivo en las áreas de Ciencias Naturales y Ciencias Sociales, moderado alto en las áreas de inglés, Cultura Física y Educación Artística, y un nivel de impacto moderado en las áreas de Matemática y Literatura. En consecuencia, se evidencia un alto nivel de aporte de los Field Trips en el aprendizaje interdisciplinario en especial de las áreas de Ciencias Naturales y Ciencias Sociales, de la triangulación de opiniones en la entrevista se aprecia que la motivación es elemento que ha tenido mayor impacto en la aplicación de esta metodología. Se reconoce también el desarrollo de otros aspectos como: el Liderazgo, la creatividad, la empatía y el trabajo colaborativo.
Identity Development: Analyzing the Professional Identity of After-school Tutors in China's Competitive Private Education Sector
Authors: Huang Rui , Intarasompun Wichian , Punchatree Nuttamon
Published: December 2023

After-school tutoring has grown rapidly in China, employing millions of tutors. However, little research explores these tutors' professional identity development. This study aims to understand the factors shaping tutors' professional identity in Nanning's private tutoring sector.  In-depth semi-structured interviews were conducted with 10 experienced tutors in Nanning selected through purposive sampling. The interview questions explored four dimensions of professional identity and influencing factors. Transcripts were analyzed using qualitative coding techniques. Major Findings show that Tutors' professional identity is shaped by their values, academic background, relationships, and work context. Passion for teaching competes with business priorities. Role confusion and lack of belonging challenge identity. Clear expectations, training, and institutional support are needed. The study concludes that by analyzing tutors' identity formation, this study provides insights into strengthening the tutoring profession. Regular training programs, positive student-tutor relationships, and a supportive work environment can enhance tutors' professional identity. Findings inform policies on tutor development in China's expanding private tutoring industry.
Pengembangan Awal Alat Pemanen Alga Sistem Rotating Filtered-Drum Untuk Perbaikan Kualitas Air di Perairan Tergenang
Authors: Bahri Syamsul , Arisanto Pranu , Suhardi Suhardi , Herwindo Wildan
Published: December 2023

The phenomenon of overgrowth of green algae and cyanobacteria indicates a serious aquatic environmental problem from eutrophication. In aquatic ecosystems, algae are an integral part of the ecological system. But when there is abundant algae growth in the waters it causes the phenomenon of harmful alga blooms. Algae that were previously invisible, due to clumping, this group becomes invisible to the eye. The follow-up impact of the algae blooms is fish death, due to lack of oxygen at night. Algal masses that are swept by the wind onto the shores of bays and reservoir shores cause buildup and decay. Among the efforts that can be made in dealing with the phenomenon of abundant algae in waters is harvesting. In this study, the technique of harvesting by filtration and centrifugal rotation in a drum was applied. The purpose of this study was to design and build a filtration system algae harvester with a Rotating Filtered-Drum type. The results of preliminary research on filtration of water contaminated with algae from the facultative pond of the Bojongsoang-Bandung WWTP by gravity showed that the T 165 filter was able to reduce TSS levels as an indicator of algae by 72.85%. The Rotating Filtered-Drum tool requires further research for operational trials using pool water contaminated with algae. Keywords: algal blooming, lentic waters, euthrophic, green algae, cyanobacteria.
Pengaruh Fly Ash Dan Bottom Ash (Faba) PLTU sebagai Campuran Paving Blok ditinjau terhadap Kuat Tekan dan Daya Serap Air
Authors: Pangestuti Endah Kanti , Bagaskara Praba , Heriyanto Fadhila Rizqina
Published: December 2023

PLTU Tanjung Jati-B Jepara menghasilkan limbah dari hasil pembakaran batubara berupa fly ash dan bottom ash. Penumpukan limbah tersebut akan menimbukan banyak masalah lain, sehingga diperlukan inovasi untuk mengubahnya menjadi bahan bernilai tambah. Salah satunya adalah dengan menjadikan fly ash dan bottom ash menjadi bahan campuran untuk pembuatan paving block. Paving block dengan material fly ash dan bottom ash akan menggunakan perbandingan campuran bahan 1:3 Hasil penelitian menunjukkan bahwa penggunaan fly ash dan bottom ash menghasilkan paving block mutu B dengan nilai kuat tekan 18,73 MPa pada mix design (1 S : 3 BA) dan paving block mutu C dengan daya serap air 7,5% pada mix design dan ((0,5 S : 0,5 FA): 3 BA).
Desafíos del Equipo de Gestión de centros educativos de modalidad Técnico-Profesional para el rendimiento académico
Authors: Gil Santos Rosmery , Fernández García Ana
Published: December 2023

La sociedad dominicana ha fijado interés en la modalidad Técnico-Profesional, que abarca los politécnicos y ofrece formación técnica y académica con innovación y perspectiva de productividad para estudiantes interesados en salir con un bachillerato técnico acreditado. Este estudio tuvo como objetivo analizar los desafíos que enfrenta el equipo de gestión para mejorar el rendimiento académico en los estudiantes del nivel secundario. Hay un interés socio-educativo por tratarse de un tema con iniciativas que nacieron de normativas legales y encerraron compromisos de mejora, y con antecedentes en investigaciones abordadas desde diversos contextos. El estudio fue realizado bajo el diseño mixto con una muestra de 28 miembros de equipos de gestión de los politécnicos de la regional de Educación No. 14, Nagua. Se utilizó la técnica Delphi y como instrumento el cuestionario con dos rondas de preguntas: abiertas y cerradas, para recoger datos cualitativos y cuantitativos. El análisis se llevó a cabo con los programas informáticos MAXQDA y SPSS. Los resultados presentados de forma gráfica fueron explicados, y se concluye que el individualismo, desmotivación, resistencia al cambio de algunos docentes y estudiantes, la falta de personal cualificado y el desconocimiento de normativas, son algunos de los desafíos más destacados.
Pengajaran Bahasa Inggris dan Kombinasi Lagu dengan Ansambel Musik Angklung dan Pianika dalam Menyambut Kelahiran Tuhan Yesus Kristus
Authors: Sihombing Nora , Sihite Jubilezer , Manalu Philibert , Elfrida Rotua
Published: December 2023

Penelitian ini bertujuan untuk memenuhi mata kuliah Praktik Lapangan Tematik beserta salah satu syarat S1 Fakultas Bahasa dan Seni Universitas HKBP Nommensen Medan Praktik Lapangan Tematik (PLT) yang merupakan kegiatan di luar kampus dengan metode memberikan pengalaman belajar dan bekerja kepada Mahasiswa dalam kegiatan yang menambah pengalaman bagi Mahasiswa kepada masyarakat dalam bentuk nyata. Pengabdian ini menggunakan metode kualitatif deskriptif dalam pengumpulan data. Dalam proses PLT, Mahasiswa mengajarkan Bahasa inggris dan kombinasi lagu "The First Noel" dengan ansambel musik Angklung dan Pianika dalam menyambut kelahiran Tuhan Yesus di Sekolah Minggu HKBP Nommensen Pulo Brayan. Hasil dari penelitian dan pengabdian ini menunjukkan bahwa anak anak sekolah minggu dapat menampilkan langsung yang telah mereka pelajari diacara natal sekolah minggu pada tanggal 10 desember 2022. Studi menujukkan bahwa PLT dari Fakultas Bahasa dan Seni UHN-Medan dapat terjun langsung ke masyarakat untuk melakukan kegiatan nyata agar lebih dikenal dan dekat kepada masyarakat jemaat Gereja.
Control de calidad aplicando ensayos no destructivos
Authors: Fernandez Gomez Federico Rodolfo
Published: December 2023

Las exigencias de funcionamiento de los diferentes equipos y piezas industriales ya sea en el ámbito naviero, aeronáutico, manufacturas, automotriz, energía, etc., requieren unas demandas muy estrictas en cuanto a la calidad de las piezas utilizadas y los mecanismos de unión en la construcción de los mismos. La evaluación del estado en que se encuentran las piezas y uniones metálicas no se limita solo al periodo de construcción sino también a lo largo de la vida útil a fin de activar mecanismos de prevención y/o detección de fallas en las piezas y uniones. Esto contribuye a evitar que un empeoramiento de las fallas incipientes pueda tener consecuencias graves en el funcionamiento de las maquinarias. A fin de evitar estos inconvenientes existen unas técnicas denominadas ensayos no destructivos END, cuya aplicación permite la detección de fallas en soldaduras, fundiciones, hormigones, etc. Además de su probada eficacia estas técnicas se aplican sin necesidad de alterar la composición física del material bajo prueba, permitiendo su realización aun durante el funcionamiento de las mismas. En este trabajo se presentan los fundamentos de los ensayos no destructivos y el estudio de algunos casos relevantes, como el estudio del grosor de tuberías y detección de la reducción del espesor de las paredes internas debido a los efectos de la corrosión utilizando ultrasonidos y corrientes parasitas, la detección de una fisura dentro de un trabajo de soldadura mediante líquidos penetrantes en un caso y en otro mediante termografía infrarroja y finalmente en el último caso la inspección del grosor de una tubería mediante corrientes parasitas.
Protocolo de desinfección y aclimatación para la propagación in vitro de menta (Mentha arvensis L.)
Authors: Valdez Borda Magalí Elizabeth , Morínigo Céspedes Fernando Mathias , Benítez Núñez Juan Venancio , Samudio Oggero Antonio , Nakayama Héctor David , Cazal Martínez Cinthia , Cantero García Isaura
Published: December 2023

La menta (Mentha arvensis), es una de las hierbas comercialmente más valiosas y más difundidas en todo el mundo, tiene numerosas propiedades por lo que es muy requerido en las industrias cosméticas, farmacéuticas y de alimentos. En Paraguay existe una alta demanda de este rubro, especialmente en el sector yerbatero. Actualmente existe una problemática con la obtención de plantas sanas, libres de patógenos, para las mudas, de las variedades requeridas en el mercado local. Por consecuente, el objetivo del presente trabajo fue evaluar diferentes métodos de desinfección para la multiplicación in vitro y diferentes tipos de sustratos para la aclimatación de vitroplantas, con el fin de optimizar un protocolo de saneamiento de stock de plantas para producción de plantas madre. Los tratamientos de desinfección consistieron en: T1 NaClO 1 % por 10 minutos; T2 NaClO 1,5 % por 10 minutos; T3 NaClO 1 % por 15 minutos y T4 NaClO 1,5 % por 15 minutos, los sustratos utilizados fueron: perlita; sustrato comercial Carolina®; perlita + sustrato comercial (1:1). Los resultados de la desinfección indican que los tratamientos 3 y 4 con una concentración de NaClO al 1 % y 1,5 % por 15 minutos fueron los mejores, y el sustrato comercial obtuvo el mejor desempeño en casa de vegetación, pues se logró un 100 % de plantas aclimatadas.
Hubungan Komorbiditas Dengan Kesembuhan Pasien Covid-19
Authors: Sulistyowati Arlina Dhian , Setianingsih Setianingsih , Permatasari Devi , Pramono Cahyo , Oktaviasari Agnes
Published: December 2023

Covid-19 adalah penyakit infeksi saluran pernapasan akut (SARSCoV-2) Severe Acute Respiratory Syndrome Coronavirus-2 yang disebakan oleh Coronavirus. Menurut beberapa penelitian sebelumnya, banyak yang telah menemukan penyakit penyerta (komorbid) sebagai faktor risiko keparahan, dan kematian pasien Covid-19. Prevalensi kasus konfirmasi Covid-19 yang tinggi  dan cenderung meningkat menjadi penyebab utama kesakitan dan kematian. Tujuan Penelitian untuk mengetahui hubungan antara komorbiditas atau penyakit penyerta dengan kesembuhan pasien Covid-19 di RSUD Wonosari. Jenis penelitian ini adalah penelitian kualitatif yang menggunakan metode cross sectional dengan pendekatan retrospektif. Jenis data yang akan peneliti gunakan dalam penelitian ini merupakan data sekunder dimana data yang akan digunakan adalah data yang sudah ada atau data yang sudah jadi. Jumlah populasi pada penelitian ini sebanyak 509 pasien dengan sampel berjumlah 224 orang dengan komorbiditas yang dikaji, kemudian dianalisis menggunakan uji Chi Square. Hasil penelitian ini menunjukan bahwa sebagian besar responden berusia 61 tahun. Sebagian besar responden berjenis kelamin laki-laki 125 (55,8%). Hasil penelitian menunjukan tingkat kematian tinggi yaitu dengan total 185 orang. Berdasarkan hasil analisa bivariat dengan uji Chi Square didapatkan nilai (p-value :  0,002). Kesimpulan terdapat hubungan antara komorbiditas dengan kesembuhan pasien Covid-19.
Efektivitas Antibakteri Ekstrak Buah Stroberi (Fragaria vesca L.) Terhadap Staphylococcus epidermidis Dan Propionibacterium acnes
Authors: Indrawati Andi , Isnaeni Dewi , Baharuddin Suherman
Published: December 2023

Penelitian ini bertujuan untuk menentukan efektifitas antibakteri ekstrak buah Stroberi (Fragaria vesca L.) terhadap pertumbuhan Stapylococcus epidermidis dan Propionibacterium acnes dan konsentrasi yang paling efektif. Penelitian ini menggunakan ekstrak buah stroberi dibagi 5 kelompok yaitu kelompok II, III dan IV sebagai kelompok perlakuan dengan konsentrasi 2%, 4%, dan 6% b/v, kelompok I sebagai kelompok kontrol negatif, kelompok V sebagai kelompok kontrol positif (clindamicyn). Penelitian ini dilakukan dengan menggunakan metode difusi disk diffusion (Test Kirby dan Bauer) untuk menentukan diameter hambatan terhadap Staphylococcus epidermidis dan Propionibacterium acnes dengan menggunakan paper disk pada Medium Nutrient Agar. Hasil penelitian menunjukkan bahwa ekstrak buah Stroberi (Fragaria vesca L.) memiliki efektivitas dalam menghambat pertumbuhan Stphylococcus epidermidis dan Propionibacterium acnes dan konsentrasi 6% b/v memiliki efektivitas yang paling baik (oneway ANOVA, α = 0,05) tetapi potensinya masih lebih rendah dibandingkan pemberian Clindamicyn sebagai kontrol positif.
Perilaku Petugas Sampah Dalam Pemakaian Alat Pelindung Diri di TPA Air Dingin Kota Padang
Authors: Gusrianti Gusrianti , Nailul Nailul
Published: December 2023

Masalah perilaku penggunaan alat pelindung diri pada petugas pengangkut sampah pengangkutan sampah di TPA Air Dingin Kota Padang, Sampah yang diangkut oleh petugas memiliki resiko bahaya yang dapat mengakibatkan kecelakaan bagi petugas pengangkut sampah. Jenis penelitian ini adalah analitik dengan desain cross sectional. Jumlah Sampel sebanyak 68 orang. Hasil penelitian yang didapatkan petugas pengangkut sampah pengetahuan responden dalam penggunaan alat pelindung diri tergolong rendah 51,5%, sikap responden dalam penggunaan alat pelindung diri dengan kategori negatif 61,8%, dan tindakan responden dalam penggunaan alat pelindung diri dengan kategori buruk 72,1%. nilai p-value untuk pengetahuan (p-value = 0,004), sikap (p-value = 0,000), tindakan (p-value= 0,005). Disarankan agar Dinas Lingkungan Hidup Kota Padang agar memperhatikan tentang pengadaan dan penggunaan alat pelindung diri berupa helm/topi, masker, sarung tangan, sepatu karet, dan pakaian kerja bagi petugas pengangkut sampah.
Infeksi Menular Seksual Pada Perempuan di Indonesia: Literature Review
Authors: Sandra Dewi Febby Elvanesa , Kurniasih Feggy Rizqita
Published: December 2023

Infeksi menular seksual merupakan infeksi yang Sebagian besar ditularkan melalui hubungan seksual dengan pasangan yang tertular. World Health Organization (WHO) memperkirakan setiap tahunnya terdapat sekitar 340 juta penemuan kasus baru dari penyakit infeksi menular seksual yang dapat disembuhkan yaitu sifilis, gonore, trikomoniasis dan klamidia. Penyakit infeksi menular seksual merupakan salah satu masalah kesehatan yang besar di Indonesia, terutama dikalangan perempuan. Perempuan yang terkena infeksi menular seksual lebih jarang menunjukkan gejala dibandingkan infeksi pada laki-laki. Program pengendalian penyakit infeksi menular seksual bertujuan untuk menurunkan angka insiden infeksi dengan kombinasi strategi pencegahan dan pengobatan. Hingga saat ini masih terdapat tantangan pengendalian infeksi menular seksual di Indonesia. Tujuan penelitian untuk mengetahui kondisi infeksi menular seksual pada perempuan Indonesia, serta program pengendalian dan tantangannya. Metode penelitian menggunakan pendekatan literatur review dari Google Schoolar dan Scopus. Hasil penelitian menunjukan bahwa pada perempuan, penyakit infeksi menular seksual dapat berlanjut menjadi komplikasi yang sangat berbahaya dan dapat mempengaruhi perempuan secara ireversibel. Strategi Pemerintah Indonesia terkait dengan program pengendalian HIV-AIDS dan PIMS terdiri atas peningkatan penemuan kasus HIV secara dini dengan memperluas layanan skrining. Terdapat beberapa tantangan dalam pengendalian infeksi menular di Indonesia.
Meningkatkan Keterampilan Kolaborasi Kelas V Menggunakan Model PBL Dibantu Model JSGM Serta Permainan Ular Naga
Authors: Masdiana Masdiana , Fauzi Zain Ahmad
Published: December 2023

Penelitian ini bertujuan untuk meningkatkan aktivitas dan keterampilan kolaborasi peserta didik kelas V pada Tema 7 Peristiwa Dalam Kehidupan menggunakan model Problem Based Learning dibantu dengan model JGSM dan Permainan ular naga. Penelitian ini menggunakan PTK yang dilaksanakan 2 kali pertemuan. Subjek penelitian ini adalah peserta didik kelas V Kelayan Selatan 8 berjumlah 20 orang. Indikator keberhasilan penelitian dengan ketuntasan belajar yaitu 80% peserta didik mencapai KKM nilai ≥80.  Hasil penelitian ini menunjukkan adanya peningkatan pada pertemuan I hingga pertemuan II aktivitas pendidik mendapatkan kriteria “Sangat Baik” di 2 pertemuan. Aktivitas peserta didik pada pertemuan I “Sebagian besar aktif” meningkat menjadi “Hampir seluruhnya aktif” pada pertemuan II. keterampilan kolaborasi peserta didik pada pertemuan I “Sebagian besar Terampil” meningkat menjadi “Hampir seluruhnya Terampil” pada pertemuan II. Sedangkan ketuntasan hasil belajar peserta didik 75% di pertemuan I meningkat menjadi 100% di pertemuan II.  Disimpulkan bahwa dalam menggunakan model Problem Based Learning dibantu dengan model JSGM serta Permainan Ular Naga aktivitas dan keterampilan kolaborasi peserta didik mengalami peningkatan.
Desain Model Project Based Learning Berbantuan Aplikasi TikTok Pada Pembelajaran Membaca Teks Berita Siswa SMP
Authors: Putri Hindasyah , Maylani Yesi , Sukawati Sary
Published: December 2023

Keterampilan membaca merupakan salah satu keterampilan berbahasa yang sangat penting, terutama ketika mengungkapkan atau mempresentasikan suatu topik yang aktual, salah satunya yaitu membaca teks berita. Penelitian ini dilatarbelakangi berdasarkan fakta, bahwa keterampilan membaca teks berita siswa masih sangat rendah. Tujuan dari penelitian ini adalah menerapkan model pembelajaran berbasis projek dengan memanfaatkan aplikasi TikTok sebagai media pembelajaran untuk meningkatkan keterampilan membaca teks berita pada siswa kelas VIII. Metode penelitian yang digunakan adalah deskriptif kualitatif. Langkah-langkah pengambilan data dalam penelitian ini, yaitu 1) mewawancarai guru SMP kelas VIII, 2) menyebarkan angket pada siswa SMP kelas VIII, dan 3) menganalisis data hasil wawancara dan angket. Berdasarkan hasil penelitian, keterampilan siswa ketika membaca teks berita masih sangat rendah. Model Project Based Leraning berbantuan aplikasi TikTok memenuhi kriteria dari penggunaan media pembelajaran, sehingga dinilai layak untuk dimanfaatkan dalam pembelajaran. Penggunaan aplikasi TikTok bisa mengoptimalkan kemampuan membaca teks berita yang sesuai dengan tujuan pembelajaran.
LCD Imitation Media As a Learning Support in Improving Children's Creative Thinking Skills
Authors: Jannah Siti Rohmatul , Istiqomah Maulida Rizqi , Purwandini Savira Aisah , Mahfidah Faiqotul Hima , Ahriani Novita , Julianto Julianto , Subrata Heru , Suprayitno Suprayitno
Published: December 2023

The development of education in the 21st century encourages educators to do various creative ways in designing learning media. Not only required to be creative in designing learning media, but also required to be creative in utilizing the items around us. What is expected with the existence of learning media is to be able to increase the creativity of teachers and students in comfortable and effective learning. It would be much better if the designed media was able to utilize used items in the local environment. So that it can educate about environmental care attitudes to students. The purpose of this writing is to introduce LCD imitation media and educate the use of used goods as a medium to support learning and can improve students' creative thinking skills. The method used is a literature study that takes data from various sources of articles, journals and books offline and online. This LCD imitation media had participated in exhibitions held in the department. From the exhibition, researchers received feedback from student visitors and lecturers, and received a very constructive response in the development of this LCD imitation media for the better.
forsythe forever
Authors: Henne Claudia
Published: December 2023

Der Choreograf William Forsythe hat sein Archiv ans Karlsruher ZKM übergeben. Was es damit auf sich hat, berichtet Claudia Henne
teamplayer
Authors: Künzler Maya
Published: December 2023

Der Choreograf und Tänzer Frank Fannar Pedersen mag es, wenn der Tanz Erwartungen bricht und in Neuland vorstößt. Ab Sommer wird er die Tanzkompanie St. Gallen leiten.

Von Maya Künzler
sinn und sinnlichkeit
Authors: Dixon Mike
Published: December 2023

Marcelino Sambé ist eine Mischung aus enormer Begabung, hinreißendem Wesen und einer Art Glücksprinz. Den Principal des Royal Ballet London getroffen hat Mike Dixon
trip in den kongo
Authors: Hahn Thomas
Published: December 2023

Mamu Tshi aus Lausanne und Faustin Linyekula aus Kisangani reisten ins gemeinsame Herkunftsland. Wie es dazu kam und was daraus wurde, berichtet Thomas Hahn
parklife
Authors: Schreiber Falk
Published: December 2023

Ricardo Carmona ist der neue Leiter von «Tanz im August» – ein studierter Biologe, der die vergangenen Jahre als Tanzkurator in Berlin arbeitete. Mit Falk Schreiber spricht er über Tanz, Ökologie und das Denken in Kontinuitäten
fragil
Authors: Müller Katrin Bettina
Published: December 2023

Bill Viola in Lüttich.

Von Katrin Bettina Müller
unter die haut
Authors: Schreiber Falk
Published: December 2023

Ein neues Festival eröffnet das Tanzjahr: Melanie Zimmermann erklärt im Gespräch mit Falk Schreiber, wie Hannover eine Heimat für «Real Dance» werden soll
die sufi-feministin
Authors: Hahn Thomas
Published: December 2023

Sahar Dehghan tanzt weltweit auf Demonstrationen für Frauen- und Bürgerrechte im Iran und aktuell in Bartabas’ «Cabaret de l’Exil – Femmes Persanes».

Ein Interview von Thomas Hahn
The Relationship of Substance Abuse with Attachment and Emotion Regulation
Authors: ÇİFTÇİ Elvan , FIRAT Sümeyra
Published: December 2023

Objective: The purpose of this study to examine the characteristics of substance use (SU) and its relationship with psychiatric symptoms, emotion regulation and attachment in youth and young adults with substance abuse in the southeast region of Turkey who have been exposed to repetitive trauma.

Method: Forty-four patients with substance use complaints completed Sociodemographic Form, Addiction Profile Index (BAPI), BAPI-Clinical Form. Association of SU disorder diagnosis with both emotion regulation as measured by the Emotion Regulation Questionnaire (ERQ) and the attachment style as measured by Parent Attachment Tool is evaluated.

Results: Our sample consists of 44 male patients a mean age of 23.77 years. All of them can read and write, but none of them are university graduates. The rate of being single in marital status is 66%. 60% of them have a low income level. 45% of them do not work. 25% of the sample meets the addiction criteria. Compared to the addicted and non-addicted groups, the addicted groups had significantly higher scores on inadequate anger control, lack of safe behavior, pleasure-seeking behavior, impulsivity, depression, and anxiety. The non-addicted group had a higher mean for cognitive reappraisal. The non-addicted group had a higher mean for cognitive reappraisal. Inadequate anger control, pleasure seeking behavior and duration of anxiety about substance use were found to be risk factors for addiction.

Conclusions: The addicted group is different from the non-addicted group for BAPI subscales and ERQ subscale- a cognitive reappraisal. The current findings expand our understanding of the psychological and behavioral aspects of addiction, especially in provinces such as Şırnak, where traumatic life events are repeated, as there are many risk factors for SUD.
Proyecto Cosiendo el Futuro: Un Estudio de Caso sobre Políticas Públicas y Sostenibilidad en el Municipio de Fortaleza/Ce
Authors: Barbosa do Rêgo Nadyegida , Salgueiro do Nascimento Verônica
Published: December 2023

El estudio tuvo como objetivo evaluar el Proyecto Cosiendo el Futuro del estudio Bom Jardim, en Fortaleza/CE, según indicadores de sostenibilidad. El Proyecto Cosiendo el Futuro es una política de inclusión productiva de la Secretaría Municipal de Desarrollo Económico (SDE), de la Ciudad de Fortaleza (PMF). La metodología es cualitativa, a través de la triangulación de datos provenientes de investigaciones bibliográficas, documentales y entrevistas, mientras que el análisis de los datos siguió la perspectiva de la Evaluación de Políticas Públicas Basadas en la Sostenibilidad (ABS). El proyecto contribuyó a reducir parte de la vulnerabilidad que viven las mujeres del barrio de Bom Jardim en una escala mayor que la promoción de la inclusión productiva en sí. Se concluye que, en las cuatro dimensiones del ABS, los puntos críticos de adaptación aún son percibidos por las autoridades públicas en asociación con la sociedad para cambios más efectivos, con el fin de contribuir al ejercicio de los derechos de los residentes de las comunidades asistidas.
El principio desde Eros. Crónica de la intervención de Juan García Ponce
Authors: Ortega Arango Oscar
Published: December 2023

El escritor mexicano Juan García Ponce (1932-2003) es reconocido como uno de los autores que explora con mayor profundidad e innovación el tema del erotismo como motivo inaugural de la identidad individual. En tal marco, la extensa novela Crónica de la intervención (1982) explora, en un viaje de la mirada y de las sensaciones, la extraordinaria aparición de dos mujeres, Mariana y María Inés, que son exactamente iguales. A lo anterior se suma el mundo del deseo que desemboca, de forma sintomática, en una gran crónica social. En tal marco, el objetivo del presente artículo es observar en dicha novela los puentes de relación entre la búsqueda de identidad individual y el erotismo como fuente primigenia del reconocimiento humano.
desafíos del servicio de referencia en una biblioteca especializada:
Authors: Vélez Bárbara Vanesa
Published: December 2023

Las bibliotecas especializadas cuentan con una misión, visión y desafíos particulares frente a otras unidades de información. En el presente trabajo de investigación proponemos contrastar la realidad de la Biblioteca y Centro de Información Eduardo Savino que funciona dentro del Centro Nacional de Energía Atómica Sede Constituyentes de Buenos Aires con los postulados teóricos utilizando como clave el servicio de referencia que se presta actualmente en dicha institución.
Estadísticas históricas sobre bibliotecas de la Argentina:
Authors: Dobrecky Leticia Paula
Published: December 2023

La apertura de datos es una tendencia mundial impulsada por los gobiernos para lograr una mayor transparencia. En este contexto, las bibliotecas asumen nuevos roles destacándose su participación en las iniciativas de datos abiertos. Sin embargo, existe una dificultad para acceder a estadísticas históricas ya que están dispersas y su forma de presentación dificulta su procesamiento. Para superar estas limitaciones, surge la idea de recopilar conjuntos de datos sobre bibliotecas de la Argentina entre los siglos XIX y comienzos del XX y publicarlos en un formato abierto. El objetivo del presente trabajo es describir una experiencia en materia de apertura de datos históricos sobre bibliotecas utilizando como materia prima a las primeras fuentes censales del país. Para ello, una vez localizados los recursos de interés se preparan para su publicación en un formato abierto de acuerdo con las buenas prácticas internacionales. Se espera compartir los resultados obtenidos en un repositorio como Figshare para que las personas interesadas puedan consultarlos, corregirlos y aprovechar su valor.  Se pretende continuar con esta línea de investigación sumando más conjuntos de datos que muestren el desarrollo bibliotecario y su importancia en la construcción de la nación.
Tăng Lipoprotein(a) máu, yếu tố nguy cơ của bệnh tim mạch do xơ vữa: Từ bệnh sinh đến thực hành lâm sàng
Authors: Trương Thanh Hương
Published: December 2023

Tăng lipoprotein(a) [Lp(a)] là yếu tố nguy cơ quan trọng gây xơ vữa động mạch và có tính di truyền, rất cần được quan tâm nghiên cứu, bởi vì chưa có thuốc đặc trị cho tình trạng này được chính thức chỉ định trong thực hành lâm sàng, ngay cả statin là thuốc làm giảm cholesterol cũng không hiệu quả với tăng Lp(a). Trải qua hơn 50 năm nghiên cứu về Lp(a), bên cạnh bằng chứng mạnh về khả năng sinh xơ vữa, tăng Lp(a) được khẳng định là rất phổ biến trong cộng đồng, chiếm 20% dân chúng, với mức tăng được định nghĩa là >125 nmol/L. Hội Xơ vữa Động mạch Châu Âu và Hội Tim mạch Châu Âu khuyến nghị đo Lp(a) cho những người có nguy cơ tăng Lp(a) di truyền và những người có nguy cơ tim mạch trung bình/cao theo các thang điểm nguy cơ. Các thuốc hạ Lp(a) đang được tập trung nghiên cứu, nổi bật nhất là thử nghiệm HORIZON đánh giá hiệu quả điều trị của pelacarsen, chất giảm tổng hợp Lp(a) thông qua ức chế RNA thông tin. Trong khi chờ đợi chỉ định chỉnh thức của các thuốc này, người có tăng Lp(a) cần được điều chỉnh yếu tố nguy cơ tim mạch truyền thống một cách chặt chẽ.
Hiệu quả kiểm soát nồng độ LDL-Cholesterol bằng Rosuvastatin 10mg kết hợp Ezetimibe 10mg so với Rosuvastatin 20mg đơn thuần ở người bệnh có hội chứng động mạch vành mạn: thử nghiệm lâm sàng ngẫu nhiên, mù đơn có đối chứng
Authors: Trần Viết An , Bùi Minh Nghĩa , Lê Tân Tố Anh , Hoàng Anh Tiến , Nguyễn Thúy Quyên , Trần Lâm Thái Bảo
Published: December 2023

Đặtt vấn đề: Nhiều nghiên cứu về sự kết hợp điều trị giữa rosuvastatin và ezetimibe trên đối tượng bệnh động mạch vành mạn. Tuy nhiên, rất ít nghiên cứu sử dụng ngưỡng cắt LDL-C <1,4 mmol/L. Mục tiêu: Đánh giá hiệu quả điều trị rối loạn lipid máu bằng kết hợp rosuvastatin với ezetimibe ở bệnh nhân bệnh động mạch vành mạn so với đơn trị tăng liều rosuvastatin 20 mg tại Vietnam. Đối tượng và phương pháp ngiên cứu: Thử nghiêm lâm sàng đối chứng ngẫu nhiên với tỷ lệ phân bổ 1:1 single-blind trên 102 bệnh nhân có hội chứng vành mạn. Nhóm can thiệp tiến hành điều trị kết hợp bằng rosuvastatin 10 mg kết hợp ezetimibe 10 mg hằng ngày, nhóm kiểm soát sử dụng rosuvastatin 20 mg hằng ngày. Kết quả chính cần đạt được là hiệu quả kiểm soát LDL-C giữa điều tri kết hợp rosuvastatin 10 mg với ezetimibe 10mg so với đơn trị rosuvastatin 20mg sau 4 tuần và 8 tuần. Kết quả: Nồng độ trung bình LDL-C trước can thiệp, sau 4 tuần và 8 tuần ở nhóm can thiệp lần lượt là 2,84 mmol/L, 1,43 mmol/L, 1,18 mmol/L và nhóm đối chứng là 2,39 mmol/L, 1,68 mmol/L, 1,41 mmol/L (p=0,001). Sau 8 tuần can thiệp, tỷ lệ LDL-C <1,4 mmol/L ở nhóm can thiệp và nhóm chứng lần lượt là 41,2% và 74,8% (PR=1,8, p=0,0007), tỷ lệ đạt mục tiêu giảm 50% LDL-C là 60,8% và 23

,5% (RR=2,6, p=0,001), đạt cả hai mục tiêu là 57% và 21% (RR=2,6, p=0,0003). Kết luận: hiệu quả giảm LDL-C và tỷ lệ đạt mục tiêu điều trị của nhóm can thiệp (Rosuvastatin 10mg + Ezetimibe 10mg) là cao hơn có ý nghĩa so với nhóm chứng (Rosuvastatin 20mg). Cả hai phác đồ đều an toàn trên bệnh nhân và phác đồ phối hợp cho thấy rất ít tác dụng phụ của thuốc hơn so với phác đồ đơn trị tăng liều.