bluuebunny/crossref_metadata_2025_split huggingface dataset:
Use of an Online Ultrasound Simulator to Teach Basic Psychomotor Skills to Medical Students During the Initial COVID-19 Lockdown: Quality Control Study (Preprint)
Authors: Meuwly Jean-Yves , Mandralis Katerina , Tenisch Estelle , Gullo Giuseppe , Frossard Pierre , Morend Laura 
Published: July 2021

BACKGROUND

Teaching medical ultrasound has increased in popularity in medical schools with hands-on workshops as an essential part of teaching. However, the lockdown due to COVID-19 kept medical schools from conducting these workshops.

OBJECTIVE

The aim of this paper is to describe an alternative method used by our medical school to allow our students to acquire the essential psychomotor skills to produce ultrasound images.

METHODS

Our students took online ultrasound courses. Consequently, they had to practice ultrasound exercises on a virtual simulator, using the mouse of their computer to control a simulated transducer. Our team measured the precision reached at the completion of simulation exercises. Before and after completion of the courses and simulator’s exercises, students had to complete a questionnaire dedicated to psychomotor skills. A general evaluation questionnaire was also submitted.

RESULTS

A total of 193 students returned the precourse questionnaire. A total of 184 performed all the simulator exercises and 181 answered the postcourse questionnaire. Of the 180 general evaluation questionnaires that were sent out, 136 (76%) were returned. The average precourse score was 4.23 (SD 2.14). After exercising, the average postcourse score was 6.36 (SD 1.82), with a significant improvement (<i>P</i>&lt;.001). The postcourse score was related to the accuracy with which the simulator exercises were performed (Spearman rho 0.2664; <i>P</i>&lt;.001). Nearly two-thirds (n=84, 62.6%) of the students said they enjoyed working on the simulator. A total of 79 (58.0%) students felt that they had achieved the course’s objective of reproducing ultrasound images. Inadequate connection speed had been a problem for 40.2% (n=54) of students.

CONCLUSIONS

The integration of an online simulator for the practical learning of ultrasound in remote learning situations has allowed for substantial acquisitions in the psychomotor field of ultrasound diagnosis. Despite the absence of workshops, the students were able to learn and practice how to handle an ultrasound probe to reproduce standard images. This study enhances the value of online programs in medical education, even for practical skills.
Bestattungspraxis – Figurationen im Wandel
Authors: Caduff Corina 
Published: July 2021

Corina Caduff stellt in ihrem Beitrag dar, inwiefern die allgemeingesellschaftliche Abkehr von der Kirche den gegenwärtigen Wandel im Bestattungswesen vorantreibt, und bespricht aktuelle Neuerungen und Experimente der Abschiedsrituale als Symptome der kirchlichen Ablösung.
Im Weiteren zeigt der Beitrag auf, wie die digitalen Medien zu Veränderungen in der virtuellen und analogen Bestattungskultur beitragen, in- dem sie neue Gedenkkulturen und Trauerpraktiken ermöglichen. Aufgrund der zahlreichen Differenzen zwischen analogen und virtuellen Friedhöfen liegt es nahe, diese nicht als konkurrierende, sondern als einander ergänzende Orte zu sehen. Abschliessend werden branchen-spezifische Gründe für Innovationshemmung im Bestattungswesen diskutiert.
Analisis Kesesuaian Air Sumber untuk Budidaya Udang di Kecamatan Purwodadi, Kabupaten Purworejo
Authors: Setyawan Arief Rahmat , Purnama Setyawan , Sudarmadji Sudarmadji 
Published: July 2021

Kecamatan Purwodadi merupakan kawasan yang diarahkan sebagai wilayah pertambakan udang karena ketersediaan areal pesisir yang luas dan sumber air yang memadai. Kesesuaian lokasi merupakan faktor penting pada budidaya udang, karena dapat mempengaruhi kesuksesan dan keberlanjutan suatu tambak. Pengukuran kualitas parameter perairan terhadap komoditas budidaya perlu dilakukan untuk mengetahui tingkat kesesuaiannya terhadap komoditas yang dibudidayakan. Penelitian bertujuan untuk mengetahui kesesuaian air tanah di kawasan pertambakan Kecamatan Purwodadi, Kabupaten Purworejo. Penelitian dilakukan dengan membandingkan nilai kualitas air sumber dengan baku mutu yang ada dengan menggunakan 10 sumur sumber tambak udang. Hasil pengamatan terhadap kualitas air tanah pada sumur sumber tambak di kawasan pertambakan Kecamatan Purwodadi menunjukan dari 10 parameter yang digunakan, terdapat 4 parameter yang tidak sesuai dengan baku mutu air sumber untuk budidaya udang vanname yaitu oksigen terlarut (6 sumur sumber), chemical oxygen demand (COD) (8 sumur sumber), nitrit (5 sumur sumber), dan amonia (3 sumur sumber). Berdasarkan tingkat kualitas air sumur sumber, mayoritas sumur sumber tidak memenuhi kriteria dengan hanya sumur 5 yang memenuhi baku mutu, dan sumur 3 serta 4 yang paling tidak memenuhi kriteria (4 parameter tidak memenuhi baku mutu). Pemilihan lokasi sumur sumber dan pengecekan kualitas sumur sumber diperlukan untuk mendapatkan air sumber yang memenuhi ambang batas serta penerapan teknologi dalam budidaya perlu dilakukan untuk menjaga kualitas air budidaya.
Peta Biodiversitas Zooplankton di Area Pesisir Utara dan Selatan Madura, Jawa Timur
Authors: Zakiyah Umi , Mulyanto Mulyanto 
Published: July 2021

Kelimpahan serta biodiversitas zooplankton sangat tergantung pada keberadaan fitoplankton sebagai makanan utamanya. Fitoplakton berperan penting sebagai produsen primer di perairan. Keberadaan fitoplankton sendiri selain bergantung faktor fisika-kimiawi perairan, juga nutrien seperti nitrat dan fosfat. Penelitian ini bertujuan untuk memetakan sebaran biodiversitas zooplankton serta faktor yang mempengaruhinya di pesisir utara dan selatan Madura, Jawa Timur. Lokasi pengambilan sampel dilakukan secara purposive di Pantai Pasongsongan, Sumenep dan pantai Pantai Branta Pamekasan di tiga stasiun yang berbeda. Pengukuran parameter kualitas air dilakukan secara in situ dan ex situ, dan analisis biodiversitas zooplankton dilakukan dengan indeks biologi meliputi indeks keanekaragaman, indeks dominansi dan juga dilakukan analisis distribusi spasial menggunakan QGIS Las Palmas 3.10.2 untuk mengetahui peta distribusi kelimpahan nitrat, fosfat, fitoplankton dan zooplankton. Hasil penelitian menunjukkan bahwa kandungan nitrat di pesisir utara Madura berkisar 0,0973 - 0,1124 ppm, sedikit lebih rendah dari pantai selatan Pamekasan yang berkisara antara 0,008 - 0,11 ppm. Konsentrasi fosfat berkisar antara 0,0388 - 0,0685 ppm di pantai utara dan 0,05 - 0,06 ppm di pantai selatan. Selama penelitian ditemukan zooplankton sebanyak 19 genera dari 7 filum. Sub kelas yang paling banyak ditemukan adalah Copepoda dari filum Arthopoda. Densitas zooplankton berkisar antara 48,408 - 57,325 Ind./L di pesisir utara Madura dan antara 210,191 - 314,650 Ind./L di pesisir selatan. Sebaran tertinggi zooplankton didapatkan pada stasiun satu di setiap lokasi sampling baik di pesisir utara maupun selatan Madura. Hal ini sesuai dengan data densitas fitoplankton yang juga menunjukkan nilai yg tinggi di stasiun tersebut. Nilai indeks keanekaragaman yang diperoleh di pesisir selatan sedikit lebih tinggi yaitu berkisar antara 1,6 - 2,05, dibandingkan nilai di pesisir utara berkisar antara 1,2 - 1,4 meskipun nilai tersebut termasuk kedalam kategori keanekaragaman sedang. Hal ini diikuti nilai indeks dominansi berkisar antara 0,17 - 0,39 di pesisir utara dan selatan berkisar antara 0,3 – 0,4 atau dengan kata lain tidak ada genus zooplankton yang mendominasi. Berdasarkan peta sebaran biodiversitas zooplankton disimpulkan bahwa pesisir selatan memiliki biodiversitas zooplankton yang relatif lebih rendah dengan dominansi relatif lebih tinggi dibandingan dengan pesisir utara Madura yang memiliki biodiversitas lebih tinggi dan dominansi spesies yangg lebih rendah.
Peningkatan Ketahanan Benih Ikan Nila Salin (Oreochromis niloticus) terhadap Penyakit Streptococcosis Melalui Vaksinasi Induk
Authors: Rahmi Rahmi , Nisaa Khairun , Akmal Akmal , Mardiana Mardiana , Chadijah Andi , Salam Nur Insana 
Published: July 2021

Penelitian bertujuan untuk menghasilkan benih ikan nila salin yang tahan terhadap penyakit streptococcocis melalui vaksinasi induk. Vaksin yang digunakan dalam penelitian ini adalah bakteri Streptococcus sp. yang dilemahkan dengan formalin 3% (v/v). Penelitian ini dilaksanakan pada Juni-September. Vaksin diinjeksikan pada indukan TKG 2 sebanyak 0,4 mL/kg (konsentrasi 1x109 CFU/mL). Penelitian terdiri dari tiga perlakuan yaitu indukan diinjeksi dengan phosphate buffered saline (PBS) (K), indukan diinjeksi vaksin satu kali (A1), dan indukan diinjeksi vaksin sebanyak dua kali dengan selang waktu dua minggu (A2). Benih yang dihasilkan dari masing-masing perlakuan, diuji tantang melalui perendaman dengan bakteri Streptococcus sp. 107 CFU/mL selama 30 menit pada 10, 15, dan 20 hari setelah penetasan. Parameter yang diamati adalah penetasan telur, aktivitas lisozim, kematian benih setelah uji tantang, dan persentase kelangsungan hidup relatif (RPS) benih. Hasil penelitian menunjukkan bahwa daya tetas telur pada perlakuan A2 (92,21%) secara nyata lebih tinggi (P<0,05) dibandingkan perlakuan induk lainnya, serta aktivitas lisozim (99,47-197,89 U/mL) sampai dengan hari ke-20. Angka kematian pada perlakuan A2 (2,34-45,21%) secara signifikan lebih rendah (P<0,05) dibandingkan perlakuan lain sampai hari ke-20. Nilai RPS indukan A2 tidak berbeda nyata (P>0,05) dengan perlakuan benih dari indukan A1 pada hari ke sepuluh tetapi lebih tinggi pada hari ke 20.
Pengaruh pendapatan asli daerah, dana alokasi umum, dan dana alokasi khusus terhadap pertumbuhan ekonomi Kabupaten/Kota Provinsi Jambi
Authors: Anjelina Pebby , Zamzami; Zamzami; , Nurhayani Nurhayani 
Published: July 2021

This study aims, (1) To analyze the development of regional original income, general allocation funds, special allocation funds, and economic growth of Jambi Province Regency/City (2) To determine the effect of regional original income, general allocation funds, and special allocation funds on the economic growth of the Regency / City of Jambi Province partially and simultaneously. Data sourced from the Central Statistics Agency of Jambi Province and the Directorate General of Fiscal Balance with panel data analysis method and using descriptive analysis tools. Based on the results of data processing, the following results are obtained: first, the average development of regional original income variables, general allocation funds, special allocation funds, and economic growth fluctuates from year to year. second, (1) Regional original income and special allocation funds have a negative and significant impact on the economic growth of districts/cities in Jambi Province. (2) The general allocation fund has a negative and insignificant effect on the economic growth of districts/cities in Jambi Province.
Keywords: Economic growth, Local revenue, General allocation funds, Special Allocation funds Province.
Analisis faktor - faktor yang mempengaruhi ekspor minyak kelapa sawit di Indonesia Tahun 2000-2019
Authors: Advent Roni , Zulgani Zulgani , Nurhayani Nurhayani 
Published: July 2021

This research aims to analyze the development and contribution of the investment labor, and GDP mining sector in the Bungo Distric, The research was using Ordinary Least Square (OLS) method. The result of this study indicates that, during the period of 2008-2017investement, labor and GDP mining sector in the Bungo Distric is experiencing developments that fluctuate, with an average of GDP mining sector in the Bungo Distric 12,7 percent an annual, investmen 29,8 percent an annual and 2,6 percent to labor. Investmen contribution in the formation of the GDP mining sector in the Bungo Distric an average 45,2 percent. From the results of the regression shows independent variables simultaneously investment and labor effect on the dependent variables. While a partial workforce affects the PDRB while investments are not over the period of 2008-2017 years.
Keywords : Investment, Labor, GDP mining sector
Lessons from reflective journaling in undergraduate eportfolios
Authors: McManus Ruth 
Published: July 2021

Although eportfolio practice has become almost ubiquitous across higher education, only a small body of empirical research exists in relation to the practice in Ireland (Donaldson 2018, Farrell 2018). As Chen and Black (2010) pointed out, eportfolio is a multifaceted concept and the eportfolio can be used to fulfil many functions. Some limited research has demonstrated its use as a tool for reflection, including exploring broader aspects such as developing self-reflection and self-regulated learning, and exploring identity (Alexiou & Paraskeva 2010, Bennett et al 2016, Slepcevic-Zach & Stock 2018, Farrell & Seery 2019).
This article explores and critically reflects on the use of the eportfolio as a space for student reflection within individual modules, demonstrating its utility as a T&L tool for both students and educators. It draws on the author’s experience of using eportfolios for assessment purposes, incorporating a reflective component, over a four-year period. Particular emphasis is placed on the experiences and outcomes of two groups of approximately 35 students each who undertook undergraduate modules between February and May 2020.
The discussion develops three aspects of the eportfolio experience. First, asking how eportfolio can be most effectively used to encourage reflective learning within a module, the article discusses both highs and lows of student engagement, evidence of critical thinking and necessary tweaks in order to enable meaningful learning to occur. It also shows how the reflective journals can provide a feedback mechanism to assist educators in enhancing their modules.
Second, the role of eportfolio-based reflections for weaker students is examined. In some cases, these reflections help to show the ways in which less-academically-able students have benefitted from their experiences in the module, such as building skills or enhancing their knowledge base. Typically, the learning achieved by weaker students is not reflected in their overall grade, as grading scales tend to reward students of greater academic ability. Careful reading of student reflections can demonstrate their progression in a way that may not be captured by the final product (exam or project). The author asks how best to capture and assess this evidence of progression over the course of a module.
Third, the unanticipated outcomes of student reflective journaling during the Covid-19 crisis are tentatively explored. This section specifically draws on the experiences of students who began their modules in face-to-face mode and completed them online. During lockdown, their journals served an additional purpose, offering a ‘safe space’ for students to work through their experiences of the pandemic and its impacts on their lives. The article asks how these positive engagements can best be replicated in the future.
The conclusion draws together the larger implications of the three elements explored in the main body of the article, suggesting ways in which these experiences can be integrated into future module design.
Características pessoais e profissionais dos CEOs e a performance financeira: uma investigação nas empresas não financeiras listadas na B3
Authors: Garcia Inajá Allane Santos , Silva Juliane Simão de Andrade e 
Published: July 2021

O objetivo desse estudo foi analisar a influência das características pessoais e profissionais dos CEOs na performance financeira das empresas não financeiras de capital aberto listadas na B3. Para isso, adotou-se como suporte teórico a Teoria dos Escalões Superiores, proposta por Hambrick & Mason (1984) e empiricamente utilizou-se um modelo empírico da regressão múltipla. Foram analisadas 328 empresas no período de 2011 a 2018, as quais formaram um painel desbalanceado com 824 observações. Para medir a performance financeira das empresas utilizou-se o retorno sobre o ativo (ROA) e as características pessoais e profissionais investigadas foram idade (IDA), gênero (GEN), experiência profissional (EXP), nível de escolaridade (ESC), área de formação (FOR) e tempo de mandato (TEM). As evidências apontam que CEOs femininas influenciam negativamente, enquanto CEOs com experiência anterior na Diretoria Executiva da mesma empresa e com maiores níveis de escolaridade influenciam positivamente no desempenho financeiro das empresas de capital aberto da B3. Tais evidências contribuem com um público diverso, a exemplo das próprias empresas, CEOs que pretendem ingressar em empresas de capital aberto e ainda com os investidores e potenciais investidores.
Determining an Appropriate To-Keep-Vein-Open (TKVO) Infusion Rate for Peripheral Intravenous Catheter Usage
Authors: Doyle Barry , Kelsey Lachlan , Carr Peter J. , Bulmer Andrew , Keogh Samantha 
Published: July 2021

Highlights

Abstract
Background: Evidence to support an optimum continuous to-keep-vein-open (TKVO) infusion rate for peripheral intravenous catheters (PIVCs) is lacking. The aim of this study was to simulate typical TKVO rates, in combination with flushing, to better understand TKVO in relation to PIVC patency.
Methods: We simulated saline infusion through a 20-gauge PIVC in 2 forearm veins (3.3 and 2.2 mm) using computational fluid dynamics under various venous flow rates (velocities 3.7–22.1 cm/s), with a saline flush rate of 1 mL/s and TKVO infusion rates of 10, 20, and 40 mL/h. We determined TKVO efficacy using the stream of saline clearing the stasis region at the device tip and the shear stress acting on the vein.
Results: At 10 mL/h TKVO rate, blood stasis occurs around the PIVC tip as saline is pulled into the faster-moving venous blood flow, creating the blood recirculation (stasis) zone at the device tip. When TKVO increases &gt;20 mL/h, this stasis diminishes, and the likelihood of patency increases. Shear stress on the vein is negligible during TKVO but increases 10- to 19-fold when flushing the small and large veins investigated here.
Conclusions: Low TKVO rates (10 mL/h) may not clear the PIVC tip and keep the device patent. Based on our simulations, we propose a TKVO rate of at least 20 mL/h could be used in practice; however, 30–40 mL/h appears most effective across different venous flow rates and peripheral vein sizes. However, this additional fluid load must be carefully considered based on the needs of each patient.
A CONSTRUÇÃO DA ESCRITA ACADÊMICA: MODELO DE APRENDIZAGEM E PROCESSO PARTILHADO
Authors: Gil Natalia De Lacerda , Fagundes Caterine Vila , Muniz Katia Cristian Puente 
Published: July 2021

Estudo ex-post-facto, de caráter descritivo e exploratório, tem por objetivo apresentar um modelo didático para a construção da escrita acadêmica e verificar se esse modelo, o qual se apoia em um processo partilhado entre docente, estudante e grupo, torna a escrita acadêmica uma atividade viável e motivadora. Procedeu-se, ainda, à análise de seu impacto na melhoria de aprendizagem e êxito no desempenho. Autores colocam que aprender ou ensinar a como fazer algo traz desafios específicos para o enfrentamento dos quais o deslocamento da racionalidade técnica para a racionalidade prática na condução dos processos de ensino-aprendizagem, tem se mostrado produtivo. A partir da interação de 2478 estudantes matriculados em 26 turmas da disciplina online de metodologia científica de uma universidade privada do Rio de Janeiro, constatamos que o modelo apresentado é efetivo para a construção da escrita acadêmica.
AULA-TRADUÇÃO DA DIFERENÇA: OS MÉTODOS ESPIRITOGRÁFICO E SONHOGRÁFICO EM TRANSCRIAÇÕES INTERCAMBIANTES
Authors: Krause de Campos Maria Idalina , Corazza Sandra Mara , Reis Marina Dos 
Published: July 2021

Este artigo defende o uso efetivo de dois métodos na educação da diferença – o espiritográfico e o sonhográfico – como movimentos funcionais abertos que colocam em curso uma prática de aula-tradução. Mostra que as pesquisas efetivadas por meio de escrileituras (leitura-e-escrita) possibilitam transformar os conhecimentos de um espírito que sonha em transcriações de nova escrita, criando sua própria realidade nas cercanias da linguagem curricular. Conclui que uma aula-tradução se afirma como uma poética disparadora de sentidos que dão a ver uma didática da invenção, afeita aos sonhos e às aventuras do intelecto na agoridade do magistério contemporâneo.
EDUCAÇÃO INTERPROFISSIONAL NA GRADUAÇÃO EM SAÚDE NO BRASIL: UMA REVISÃO QUALITATIVA DA LITERATURA
Authors: Viana Simone Beatriz Pedrozo , Hostins Regina Célia Linhares , Beunza Juan-José 
Published: July 2021

O objetivo do estudo foi analisar a literatura sobre a Educação Interprofissional (EIP) no ensino de graduação em saúde no Brasil e, com isso, acompanhar o seu desenvolvimento no cenário nacional. A pesquisa ocorreu nas bases de dados do Portal Regional da Biblioteca Virtual em Saúde, Gestión del Conocimiento RHS e PubMed, com foco em publicações realizadas no período de 2016 a 2019. Os artigos selecionados foram importados para o Software QSR Nvivo 11 para leitura em profundidade e análise do conteúdo. O conteúdo das publicações centra-se no histórico e o conceito de EIP; na relação EIP e integralidade do cuidado; e nas experiências curriculares no ensino de graduação em saúde. As iniciativas de EIP são incipientes e carecem de sistematização curricular quanto ao modelo a ser utilizado.
Aleviliğin Dönüşümü Bağlamında Hacılı Pir Sultan Ocağı (Evi)
Authors: Demirbilek Çiğdem 
Published: July 2021

Bu makale, geleneksel Aleviliğin yapı taşlarından biri olan Dedelik kurumunun kentleşmeye bağlı dönüşümünü, Hacılı Pir Sultan Ocağı örneği üzerinden ele almaktadır. Köylerde yaşayan geniş halk kitlelerinin, sosyo-ekonomik nedenlerle kent merkezlerine göç etmesi, Alevilik kurumlarının işlevini de etkilemiştir. Kırdan kente göç öncesinde, aktif bir şekilde Dede-Talip ilişkisini sürdüren Alevi toplulukları, göçün ardından geleneksel ortamlarından uzaklaşmış, bulundukları yeni sosyo-ekonomik düzende bu ilişkiyi koruyamamıştır. Dede-Talip ilişkisinin kent merkezlerinde eskisi gibi kurulamaması, başta Dedelik olmak üzere Aleviliğin temel kurumlarının işlevselliğini olumsuz yönde etkilemiştir.
Merkezi, Sivas’ın Banaz köyünde bulunan Pir Sultan Ocağı’nın, Tokat ilinin Almus ilçesine bağlı Çambulak köyünde, Pir Mehmet üzerinden ilerleyen ve Tunceli’nin Pülümür ilçesine bağlı Hacılı Köyü’nde, Er Gaib üzerinden ilerleyen iki kolu bulunmaktadır. Bu çalışma, Er Gaib üzerinden aktarılan ve işlevini günümüzde de sürdürmeye çalışan Hacılı Pir Sultan Ocağı’na odaklanmaktadır. Tarihi cemevi, ocak evi mekânı olan Hacılı Pir Sultan Ocağı (Evi)’nın işlevi, Ocağın Pirlerinden Mehmet Çelebi tarafından yürütülmektedir. Yöre halkı tarafından “Büyük Dam” olarak adlandırılan bu tarihi mekânın kuruluşu, yaklaşık altı yüz yıl öncesine, Pir Sultan’ın, Erdebil Tekkesi’nden Anadolu’ya döndüğü zamana rastlar. Bu çalışmada, Büyük Dam’ın tarihine dair anlatılara genişçe yer verilerek Dedelik kurumunun dönüşümü açısından Mehmet Çelebi’nin yaşamı ve Dedelik süreci ayrı bir başlık altında irdelenmiştir.
Günümüzde Büyük Dam’da artık cemlerin yapılmadığı bilinmektedir. 1980 Askeri Darbesi, 1992 Erzincan Depremi, uzun süren Olağanüstü Hal dönemleri ve değişen sosyo-ekonomik koşulların etkisiyle köy nüfusu on yıllar boyunca giderek azalmıştır. Kentleşmenin etkisi ile köydeki yaşamın ilçe ve il merkezlerine taşınması süreci, bu azalışı şiddetlendirmiş, geleneksel Dede-Talip ilişkisine zarar vermiş ve Hacılı Pir Sultan Ocağı’nın işlevini olumsuz yönde etkilemiştir. Bunların yanı sıra, yerinde yapılan görüşmeler sonucunda, Mehmet Çelebi Dede’nin hem köy halkı hem de talipleri açısından büyük önem arz ettiği, dahası Ocağın işlevinin günümüzde halen sürdürülebilmesinde etkili ve kritik bir role sahip olduğu tespit edilmiştir.