bluuebunny/crossref_metadata_2025 huggingface dataset:
Efektivitas Penggunaan Teknik Cooperative Integreted Reading and Composition terhadap Peningkatan Hasil Belajar Membaca Cerpen Siswa Kelas VII SMP Swasta Budi Agung Medan Marelan Tahun Pembelajaran 2009/2011
Authors: Manalu Samroh Annisya
Published: January 2023

Seiring dengan tuntutan perkembangan ilmu pengetahuan dan teknologi, para ahli pendidikan terus berupaya menciptakan teknik pengajaran yang baru untuk menggantikan teknik pengajaran yang bersifat konvensional. Ismail dkk. (2000: 18). Dengan Efektivitas Penggunaan Teknik Cooperative Integreted Reading and Composition, dapat digunakan sebagai bahan masukan, kajian, dan menambah pengetahuan guru Bahasa Indonesia terhadap penggunaan teknik pembelajaran yang relevan dengan kemampuan meningkatkan hasil belajar membaca cerpen.   Key word: Cooperative Integreted Reading and Composition
ANALISIS TUTURAN KRU BUS JURUSAN KABANJAHE-MEDAN TAHUN 2011 (Interaksi Antara Kru Bus-Penumpang/Calon Penumpang)
Authors: BR BANGUN EVI ALRUMINA
Published: January 2023

Tuturan yang terjadi antara kru bus (kondektur dengan supir) atau antara kru bus dengan penumpang dan calon penumpang. Teriakan kata-kata makian atau kata-kata kasar sering terjadi bahkan kata-kata kasar merupakan hal yang biasa bagi mereka. Kadang kala supir memanggil kondekturnya dengan nama binatang misalnya ‘kancil’, ‘nggala (bengkala)’, ‘kera’ dan lain-lain. Fenomena kebahasaan di atas adalah penggalan beberapa kalimat yang diucapkan supir kepada kondekturnya. Seharusnya supir tidak mengeluarkan kata-kata kasar kepada kondekturnya agar tercipta jalinan kerja yang baik dan penumpang pun merasa nyaman. Kata Kunci : Tuturan Kru Bus, Kabanjahe
PENGARUH MODEL REFLEKTIF TERHADAP KEMAMPUAN MENULIS PUISI PADA SISWA KELAS VIII SMP SWASTA MASEHI BERASTAGI TAHUN PELAJARAN 2013/2014
Authors: Purba Ramasinta E.
Published: January 2023

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran Reflektif terhadap kemampuan menulis puisi siswa kelas VIII SMP Swasta Masehi Berastagi tahun pembelajaran 2013/2014. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII SMP Swasta Masehi Berastagi dengan jumlah 161 siswa. Sedangkan sampel diambil secara homogen dengan random sampling (acak) kelas dan sampel dengan jumlah 40 siswa. Metode penelitian yang digunakan adalah metode eksperimen dengan desain penelitian One Group Pre-test Post-test Design yang hanya dilaksanakan pada satu kelas (kelompok) saja. Pengujian hipotesis dilakukan dengan menggunakan uji “t”.Kata Kunci: model pembelajaran reflektif-menulis puisi
Inertial constraints to educational change: The case of human rights education in Iceland
Authors: Gollifer Sue E.
Published: January 2023

Despite national education policy that presents human rights as a core curriculum concern, education systems seem to resist the introduction of new content areas. This is not only worrying but unethical, given the human and ecological crises that characterise the world our students inhabit. This paper responds to Jón Torfi Jónasson’s belief that education will remain the same unless there is an understanding of, and even respect for, the inertial constraints that prevent change from taking place. The paper uses data from a broader narrative inquiry on human rights education (HRE) to illustrate how inertial constraints operate in the context of upper secondary school teachers working with human rights in Iceland. A reflexive thematic analysis suggests systemic inertia leaves teachers working as individuals depending on tacit human rights knowledge in school environments. Tacit knowledge makes acceptable dominant hierarchical practices that encourage hostility to new content and ideas. The paper concludes with implications of a lack of institutional accountability for human rights, raising questions of significance for teacher education and HRE in Iceland and internationally.
Educational Requirements for Aviation and Automotive Engineering
Authors: Huhtala Mikko
Published: January 2023

Technical progress is rapid in aviation and automotive engineering. Even if these branches are different in many ways, they also have similarities, especially in the technical and service sectors. Quite a few technological innovations were first used in aircraft, and, after a few years, those innovations received their own applications in automotive engineering. Because of rapid technical development, it is important to determine what knowledge and skills will be needed in the future. This information also predicts the main directions for the education of future mechanics. The main focus of our study was to get respondents (N=81) – experts in the field – to consider their professional competencies from various views and in different time periods, according to the Janus Cones method. Our survey describes future professional competencies that will be necessary for successful working in aircraft technology and automotive engineering.
The result of the study is that skills and knowledge need to be used widely, creatively and combined with thinking to produce a new type of knowledge for competence in a certain context. A thematic content analysis led to the components of professional competencies for aircraft technology and automotive engineering being subsumed under five common categories: vehicle technology and proficiency, quality and environment, safety and security, general skills and knowledge, and customer service. Four of these competencies are clearly context bound to aviation and automotive engineering; however, they might also be usable in other technological branches and various study programmes. General skills and knowledge were the only components that referred to general competencies. The results of this study are intended to help with planning curricula that will meet the needs of the next generation of aviation and automotive engineers.
U-Net Architectures for Prostate Cancer Radiation Therapy
Authors: Mendes Bruno , Domingues Inês , Santos João
Published: January 2023

Prostate Cancer (PCa) was first diagnosed in 1853 as cirrhosis of the prostate gland. Silently asymptomatic, PCa is usually diagnosed with Digital Rectal Examination (DRE) and Prostate Specific Antigen (PSA) levels. Since the first treatment of an advanced prostatic malignancy with X-rays by Imbert and Imbert in 1904, External Beam Radiation Therapy (EBRT) is now a curative option for localised and locally advanced disease and a palliative option for the metastatic low-volume disease. With the introduction of computers in EBRT and better imaging techniques, volume delineation is still a very time-consuming task. While Deep Learning methods are urged, EBRT systems still rely on manual or semi-automatic segmentation techniques. The U-Net architecture was specially designed for medical image segmentation presenting promising results. This literature review gathers work using U-Net architectures, outlining methods, techniques and obtained outcomes as a potential foundation for an automated segmentation framework for PCa.
Construção psicossocial da qualidade de vida de pessoas vivendo com HIV em tempos de cronificação da AIDS
Authors: Pereira Domingues Juliana , De Oliveira Denize Cristina , Yta Machado Yndira , Corrêa Marques Sergio , Leite Hipólito Rodrigo , Lessa da Costa Tadeu , Alexandre Formozo Gláucia , Mantelo Cecilio Hellen Pollyanna
Published: January 2023

Objetivo: Analisar as representações sociais da qualidade de vida de pessoas vivendo com HIV em diferentes municípios do estado do Rio de Janeiro. Materiais e Métodos: Pesquisa de campo descritiva, com abordagem qualitativa, orientada pela Teoria das Representações Sociais. Realizada em serviços de atendimento especializado em HIV/Aids localizados em três municípios no estado do Rio de Janeiro, com 68 pessoas vivendo com HIV. A coleta de dados foi realizada com a aplicação de um questionário de variáveis socioeconômicas e clínicas e entrevista semiestruturada. Os dados foram submetidos à análise estatística descritiva e análise lexical com os softwares SPSS 20.0 e IRAMUTEQ. Resultados: A representação social analisada se define pela multidimensionalidade da qualidade de vida expressa nas dimensões relativas ao programa de combate ao HIV/Aids e a atuação da equipe multiprofissional; às relações familiares e sociais; à permanência do preconceito e do estigma voltados às pessoas vivendo com HIV; ao processo saúde-doença; e às construções simbólicas referentes às memórias construídas em torno do HIV. Essas dimensões expressam significados atribuídos à qualidade de vida em uma perspectiva não apenas afeita a situação de soropositividade, mas também dos diferentes planos da vida. Conclusão: Considerando o caráter multidimensional da representação da qualidade de vida, a vulnerabilidade desse grupo se coloca como questão relevante, exigindo políticas públicas de saúde que se voltem aos conhecimentos, atitudes, imagens, valores e comportamentos de pessoas que vivenciam uma doença crônica e estigmatizante como a Aids.
Randomized controlled trial to assess reducing the pain of venipuncture in adult patients using an ice pack
Authors: Akeely Yahia , Bokhari Nader , Saulat Swaid , Almalki Naif , Alzhrani Naif , Elsaadany Ashraf , Ashraf Muhammad
Published: January 2023

Background: Venipuncture is a common procedure in the emergency department, and in some patients, the procedure may cause pain, anxiety, and fear. There are different studies in the literature looking for ways to reduce the pain, either pharmacologically or non-pharmacologically. Most of the studies were done in pediatrics but a few were in adult patients. We conducted this study to determine whether an ice pack application reduces venipuncture pain among emergency department adult patients compared to the conventional way.
Methods: We conducted this randomized controlled clinical trial on adult patients in the Security Forces Hospital, Riyadh, Saudi Arabia, from 1 March 2021 to 30 June 2021. Computer randomization was done to randomize subjects to either control or intervention. The 22-gauge needle catheter was inserted in the antecubital fossa in all participants.
Results: We included 281 patients aged 18–60 years, who were randomized to the control or intervention group. There were 140 patients in the control group and 141 in the intervention group. The mean average pain score in the control group was 2.19 and 1.66 in the intervention group, with a statistically significant difference (p-value: 0.016).
Conclusion: The ice pack application reduces venipuncture pain in adult emergency department patients and was associated with a better first attempt success rate.
Crohn's disease presenting as protein-losing enteropathy
Authors: Alsukhaybir Faris , Alfaraj Dunya , Alagga Abdulrahman , Alomran Sarh
Published: January 2023

Background: Crohn's disease is one of the major inflammatory bowel diseases, which is described as a transmural inflammation and may involve any portion of the luminal gastrointestinal tract. the patient with protein- losing enteropathy (PLE) will mainly present with peripheral edema and gastrointestinal symptoms of diarrhea, steatorrhea, abdominal pain, bloating, or flatulence.
Case Presentation: A 19-year-old Kuwaiti female, medically and surgically free, presenting with 14 days history of bilateral painless leg swelling progressively worsening, reached to the sacral area, associated with facial puffiness and lower limb numbness. The symptoms started 5 months ago when she started having diarrhea once per day, watery with mucous. She reported epigastric pain radiating to the left upper quadrant. She had a history of multiple vomiting since then, unintentional weight loss was noticed, around 10 kg, and amenorrhea for 4 months with regular cycles prior. She was managed and stabilized and admitted to the medical ward. During the admission, she was investigated and diagnosed. The patient was discharged after 12 days of overall hospital stay as a case of inflammatory bowel disease.
Conclusion: Although PLE is rare, it is, therefore, important to recognize that these complications can cause initial atypical symptoms of Crohn's disease before finalizing the diagnosis.
Prediction of Well Logs Data and Estimation of Petrophysical Parameters of Mishrif Formation, Nasiriya Field, South of Iraq Using Artificial Neural Network (ANN)
Authors: Mohammed Abbas Kareem Abdulsahib , Dhaidan Mohammed Kareem
Published: January 2023

Petrophysical properties including volume of shale, porosity and water saturation are significance parameters for petroleum companies in evaluating the reservoirs and determining the hydrocarbon zones. These can be achieved through conventional petrophysical calculations from the well logs data such as gamma ray, sonic, neutron, density and deep resistivity. The well logging operations of the targeted limestone Mishrif reservoirs in Ns-X Well, Nasiriya Oilfield, south of Iraq could not be done due to some problems related to the well condition. The gamma ray log was the only recorded log through the cased borehole. Therefore, evaluating the reservoirs and estimating the perforation zones has not performed and the drilled well was abandoned. This paper presents a solution to estimate the missing open-hole logs of Mishrif Formation including sonic, neutron, density and deep resistivity using supervised Artificial Neural Network (ANN) in Petrel software (2016.2). Furthermore, the original gamma-ray log along with the predicted logs data from ANN models were processed, and the petrophysical properties including volume of shale, effective porosity and water saturation were calculated to determine the hydrocarbon zones. The ANN Mishrif Formation models recorded coefficient of determination (R2) of 0.65, 0.77, 0.82, and 0.04 between the predicted and the tested logs data with total correlations of 0.67, 0.91, 0.84 and 0.57 for sonic, neutron, density, and resistivity logs respectively. The best possible hydrocarbon-bearing zone ranges from the depth of about 1980-2030 m in the mB1unit. The ANN provides a good accuracy and data matching in clean and non-heterogeneous formations compared to those with higher heterogeneity that contain more than one type of lithology. The Ns-X Well can, therefore, be linked to the development plans of the Nasiriya Field instead of neglect it.
Techniques and Challenges for Generation and Detection Face Morphing Attacks: A Survey
Authors: Saleem Iman , Shukr Bahja Khudair
Published: January 2023

Face recognition system is the most widely used application in the field of security and especially in border control. This system may be exposed to direct or indirect attacks through the use of face morphing attacks (FMAs). Face morphing attacks is the process of producing a passport photo resulting from a mixture of two images, one of which is for an ordinary person and the other is a judicially required. In this case, a face recognition system may allow travel of  persons not permitted to travel through face morphing image in a Machine-Readable Electronic Travel Document (eMRTD) or electronic passport at Automatic Border Control (ABC) gates. In creating an electronic passport, most countries rely on applicant to submit images in a form of a document or via the Internet, and this allows applicants to manipulate the images to produce morphing images. These photos allow both beneficial and harmful partners to cross borders using the same passport. This is considered a major threat to the security systems that allow them to travel without revealing their true identity. This paper aims to provide a comprehensive overview of face morphing attacks and the development taking place in this specialty. This paper describes the techniques for generating metamorphic images and challenges they face, in addition to the advantages and disadvantages of these techniques. It also dealt with types of techniques used in detecting and determining the attack of mutant faces in the field of deep learning or machine learning, in addition to the laws and criteria for measuring the efficiency of the algorithms used. It provides a general summary of the work that has been produced in this field.
Data mining: Application of digital marketing in education
Authors: Molina Huerta Carlos , Sotelo Atahua Alan , Villacrisis Guerrero Jahir , Andrade-Arenas Laberiano
Published: January 2023

The excessive cost of inadequate management of stored information resources by companies means a significant loss for them, causing them to invest more than they should in technology. To overcome and avoid more significant losses, companies must counteract this type of problem. The present work's aim is to apply good data mining through digital business marketing that will allow ordering and filtering of the relevant information in the databases through RapidMiner, to supply the companies' databases with only relevant information for the normal development of their functions. For this purpose, the Knowledge Discovery Databases (KDD) methodology will be used, which will allow us to filter and search for information patterns that are hidden in order to take advantage of the historical data of investment per student in the educational sector and to establish a more accurate and efficient data prediction. As a result, it was found that over the years, the expenditure per student increases regardless of the area in which it is located, that although not in all provinces same amount is allocated, it is observed that it maintains an upward trend concerning the expenditures made, concluding that the KDD methodology allowed us to graph and showed how the expenditure allocated to the education sector has varied in the different grades of education, providing relevant information that will be useful for future related studies.
Do Geopolitical Risk Factors and Economic Policy Uncertainties Stimulate Capital Outflows? An Updated Evidence.
Authors: Uche Emmanuel , Nwaeze Nnamdi Chinwendu , Tochukwu Obiakor Rowland
Published: January 2023

Most developing countries are making frantic efforts to curtail illicit outflows of investible funds. Unfortunately, these efforts seem not to have produced the expected results. Meanwhile, existing empirical investigations have failed to explain emphatically, the channels through which this economic sabotage is being perpetuated. In this context, this study scrutinizes whether geopolitical risk factors (GPR) and economic policy uncertainty (EPU) stimulate the outflows of illicit capital from South Africa over 1985 – 2018 while controlling for the influence of national income, trade openness, foreign direct investments (FDI) and population. Preliminary investigations confirmed co-integration among the series. Furthermore, it is established that capital flight is a systemic problem considering its significant short-run autoregressive effect. Further evidence from the ARDL model indicates that GPR and EPU exert significant positive impacts on capital flight only within the short-run, whereas FDI produces a positive and significant influence on capital outflows at all times. The influence of FDI on illicit capital outflow is also consistent when the Kernel Regularised Least Squares (KRLS) model was applied, such that its positive and significant influence was also observed both on the average and across all quantiles of the distributions of capital migrations. Therefore, to curtail capital flight, policymakers must keep an eye on the inflows and outflows of FDI. Meanwhile, GPR and EPU are not long-term predictors of capital migrations from South Africa. The findings of this investigation could be equally beneficial to other countries battling with capital flight.
On the Issue of Improving Land Legislation
Authors: Sekretaryov Roman Viktorovich
Published: January 2023

The author considers problematic issues of land use, including agricultural land. The methodological aspects of the definition of land relations are investigated. Both theoretical studies and actual judicial practice are analyzed. Carrying out the selection of arbitration practice on the problem raised in the article, the author tried to pick up cases that are problematic from the point of view of the qualification of land legal relations. The author is convinced that the theoretical understanding of the most typical court cases should have a practical effect not only for the subjects of law enforcement activity, but also for the legislator, since it is from the solution of specific incidents that it is often possible to draw a conclusion about (not) satisfactory legal regulation of the relevant sphere of public relations. The scientific novelty of the undertaken research is the analysis of current judicial practice on disputes in the field of land use, as well as proposals for point-by-point improvement of land legislation. The object of this study is legal relations related to the emergence, modification and termination of land rights in the Russian Federation. The subject of the study is regulatory and administrative legal acts defining the procedure for the acquisition, use and termination of land rights and relevant judicial practice. The author used the formal legal method as the main method of scientific cognition in the preparation of the article. In addition, the following methods were used: hypothesis, deduction, induction, typology, classification, structural method of legal modeling.
A EDUCAÇÃO BRASILEIRA: ABANDONADA PELAS POLÍTICAS NEOLIBERAIS IMPLEMENTADAS PELOS GOVERNOS VARGAS À BOLSONARO
Authors: Alves Felipe Freitas de Araújo , Tárrega Maria Cristina Vidotte Blanco
Published: January 2023

O artigo elenca a educação no século XX e XXI, mostrando as nuances de um caminho de retrocesso histórico aliado aos ideais neoliberais. Transita o cenário histórico da reforma no contexto educacional desde os anos 30 do século XX.  Elucida uma reflexão sobre a política e a educação no Brasil que adentra o governo Bolsonaro. Aponta caminhos, além de caminhos de sucessos e insucessos ante à formação docente superior desnudando os processos e as mudanças nas diretrizes desta formação. O estudo tem como objetivo compreender os caminhos da educação sob o viés das novas legislações e perceber retrocessos nas entrelinhas das mudanças propostas pelo governo vigente. Na metodologia, utilizou-se a pesquisa bibliográfica, destacando a discussão, que tem sido proferida no contexto da educação ao longo da história, ainda com a utilização de pesquisa bibliográfica, documental e entrevistas, com dados organizados e analisados em uma perspectiva crítica. Os resultados e as conclusões reafirmam a problemática fortemente marcada no Brasil desde longa data, em especial os anos 1930 reverberando na realidade atual. Espera-se que o estudo provoque indignação e vontade de se juntar à luta em favor do povo brasileiro, em especial, a educação pública.
INTERSECCIONALIDADE E A DIGNIDADE MENSTRUAL
Authors: De Oliveira Cândido Ana Carolina Davanso , Gonçalves Saliba Maurício
Published: January 2023

A pesquisa ambiciona demonstrar a precariedade menstrual enquanto fenômeno multifatorial e interdisciplinar, que intersectado por clivagens, condicionam corpos a vulnerabilidades sociais. Neste sentido, impulsionar o diálogo interseccional da esfera pública com políticas sociais, educacionais e tributárias, almejando favorecer a dignidade menstrual de meninas, mulheres, homens trans e pessoas não binárias. Para tanto, utilizou-se do método dedutivo e qualitativo, recorrendo a referenciais correlatos e pesquisas empíricas. Como resultado, constatou-se que a interseccionalidade, manuseada como ferramenta analítica, no âmbito da dignidade menstrual, proporciona construir e incorporar políticas públicas específicas, sem desconsiderar as intersecções dos corpos menstruantes e destaca a inacessibilidade a absorventes apenas como a ponta do iceberg de invisibilidade e violação de direitos fundamentais.
Pharmacology of Drugs and Their Kinetics and Dynamicity during Extracorporeal Life Support
Authors: Shastri Naman , Kapoor Pranav , Kapoor Varun
Published: January 2023

ECMO/ECLS is now a days very common modality for saving patient life in ICU. ECMO is unphysiological circulation which hampers the multiorgan function. Direct impact by releasing of pro-inflammatory cytokinin leads to impact on the many organ homeostasis. The anaesthetist/intensivist must have enough knowledge of pKa/Pd and most importantly still we do not have ideal guidelines for drug dosing.
Reconstruction of the Left Atrioventricular Valve with Pericardial Patch Closure of the Ostium Primum Atrial Septal Defect in a Patient with Partial Atrioventricular Septal Defect under Mild Hypothermic Extracorporeal Circulation and Cardioplegic Arrest (UKC’s Modification): A Video Presentation
Authors: Chowdhury Ujjwal K. , George Niwin , Sushamagayatri B. , Manjusha Sai , Gupta Sraddha , Goja Shikha , Sharma Srikant , Kapoor Poonam Malhotra
Published: January 2023

A 26-year-old male patient diagnosed with partial type of atrioventricular septal defect in sinus rhythm, cleft left atrioventricular valve with mild pulmonary arterial hypertension, and severe left atrioventricular valvular regurgitation successfully underwent reconstruction of the left atrioventricular valve and pericardial patch closure of the atrial septal defect using UKC’s modification. The technical details of the surgical procedure have been elaborated in detail.
Le discours juridique comme discours constituant
Authors: Maingueneau Dominique
Published: January 2023

Cet article appréhende le discours juridique sous un angle particulier : son appartenance à la catégorie des discours constituants. Après avoir rappelé les caractéristiques majeures de cette notion de discours constituant, il met l’accent sur la spécificité du discours juridique en ce qui concerne son « Thésaurus », c’est-à-dire l’ensemble restreint de textes premiers sur lequel il fonde son autorité. L’exposé aborde successivement quatre points : le statut paratopique du discours juridique et son mode d’auctorialité, la gestion de la pluralité des textes du « Thésaurus », les champs discursifs et leurs acteurs, les ressources linguistiques requises par les codes et les conditions de leur exégèse. Chacun de ces points donne lieu à des comparaisons avec d’autres discours constituants.
Perpetuum mobile: colour, sound and motion
Authors: Goodrich Peter
Published: January 2023

The prison house of language, the penitentiary of print, as also the practices of precedent all encourage a degree of recidivism, of default repetition and so it not surprising that photograph and film are apprehended initially as being like texts and needing to the read. Visual literacy is frequently invoked as the desired state and method of looking and training the legal gaze. The point to be stressed is that in analytic and critical terms the image is secondary, requires careful “reading”, and is assumed to be somewhat removed or unloosed from rational analysis. The visual figure is to be restrained or brought back from the “theatre of shadows” or sciography of cinema and dream, phantasy and hallucination. This article examines the use of film and photographs in a recent UK case to evince the resistance to images and the blindness of judges to the affective force of colour.
Pengaruh Konflik Pekerjaan Terhadap Kepuasan Kerja dan Stres Kerja Serta Dampaknya Pada Komitmen organisasional (Studi Kasus Pada Wanita Bekerja Di sektor Perbankan) Di Kota Pontianak
Authors: Tasbita Yulia Ekawati , Shalahuddin Achmad
Published: January 2023

Tujuan dari penelitian ini adalah untuk mengetahui apakah terdapat pengaruh Pengaruh Konflik Pekerjaan – Keluarga Terhadap Kepuasan Kerja & Stres Kerja Serta Dampaknya Pada Komitmen Organisasi. Jenis penelitian ini adalah penelitian kuantitatif deskriptif dengan metode survey. Populasi dalam penelitian ini adalah Karyawan wanita berstatus menikah yang bekerja di sektor perbankan di Pontianak. Kuesioner menggunakan google form dan disebarkan kepada 100 orang responden melalui link whatsapp dan email. Metode penelitian ini menggunakan Structural Equation Model (SEM) yang menggunakan alat analisis SmartPLS 3.3. Hasil penelitian diperoleh bahwa konflik pekerjaan keluarga berpengaruh secara parsial terhadap stres kerja dan kepuasan kerja, kepuasan kerja berpengaruh terhadap komitmen organsisasi, konflik pekerjaan keluarga dan stres kerja tidak berpengaruh terhadap komtimen organisasi. Penelitian ini dilaksanakan pada masa pandemi covid-19 sehingga terdapat keterbatasan pada saat pengisian kuesioner yang mana peneliti tidak dapat secara langsung melihat pengisian kuesioner dan kejujuran pada saat pengisian kuesioner tidak dapat dipertanggungjawabkanKata kunci: Konflik Pekerjaan Keluarga, Kepuasan Kerja, Stres Kerja, dan Komitmen Organisasi.
Pengaruh Hospital Service Quality dan Customer Perceived Value Terhadap Kepuasan dan Keinginan Membayar Iuran BPJS Kesehatan Dimoderasi Perubahan Kebijakan Baru Kelas Rawat Inap Standar di Indonesia
Authors: Qodar Adiwan , HERIYADI HERIYADI , Afifah Nur
Published: January 2023

Tujuan dari penelitian ini adalah untuk mengetahui apakah terdapat pengaruh hospital service quality dan customer perceived value terhadap kepuasan peserta dan keinginan membayar iuran BPJS Kesehatan serta untuk mengetahui pengaruh moderasi perubahan kebijakan baru kelas rawat inap standar pada JKN terhadap keinginan membayar iuran Peserta BPJS Kesehatan. Jenis penelitian ini adalahpenelitian kuantitatif dengan metode survey. Populasi dalam penelitian ini adalah Peserta BPJS Kesehatan segmen PBPU dan BP (Peserta Mandiri) di seluruh Indonesia yang pernah mendapatkan pelayanan kesehatan di RS. Kuesioner menggunakan google form dan disebarkan kepada 300 orang responden melalui link whatsapp dan email. Metode penelitian ini menggunakan Structural Equation Model (SEM) yang menggunakan alat analisis SmartPLS 3.3. Hasil penelitian diperoleh bahwa hospital service quality dan customer perceived value berpengaruh terhadap kepuasan Peserta BPJS Kesehatan, hospital service quality tidak berpengaruh terhadap keinginan terus membayar iuran BPJS Kesehatan, customer perceived value berpengaruh terhadap keinginan terus membayar iuran BPJS Kesehatan, kepuasan peserta berpengaruh terhadap keinginan terus membayar iuran Peserta BPJS Kesehatan, kepuasan peserta mampu memediasi pengaruh hospital service quality dan customer perceived value terhadap keinginan terus membayar iuran Peserta BPJS Kesehatan dan perubahan kebijakan baru manfaat Peserta BPJS Kesehatan tidak memoderasi hospital service quality, customer perceived value dan kepuasan peserta terhadap keinginan terus membayar iuran Peserta BPJS Kesehatan. Penelitian ini dilaksanakan pada masa pandemi covid-19 sehingga terdapat keterbatasan pada saat pengisian kuesioner yang mana peneliti tidak dapat secara langsung melihat pengisian kuesioner dan kejujuran pada saat pengisian kuesioner tidak dapat dipertanggungjawabkan..
Reversible Chlorite/Chlorine Dioxide Anion Redox Couple for Low-Cost Energy Storage
Authors: Chiang Merrill K. , Su Liang , Raman Kailash , Chiang Yet-Ming , Woodford William H.
Published: January 2023

The ClO2-/ClO2 electrochemical reaction is shown to be highly reversible in acidic, near-neutral, and alkaline electrolytes while using low-cost carbon electrodes. Its equilibrium potential (0.954 V vs SHE) is pH-independent and enables high aqueous cell voltages of 1.38-2.15 V when used as a positive electrode with negative electrodes such as Zn, Fe, or S. This anion redox couple may enable low-cost aqueous rechargeable batteries free of resource-constrained metals, here demonstrated in prototype Zn-NaClO2 full cells. The rapid reaction kinetics and stability of the ClO2 phase at low temperatures also suggests that chlorite-based batteries may be favorable for applications in cold environments.
Fluctuation-mediated orbital rotation of microparticles in non-coaxially counter-propagating optical tweezers
Authors: Setoura Kenji , Kakimoto Takayasu , Miyasaka Hiroshi , Ito Syoji
Published: January 2023

We have demonstrated in the present report that dielectric microparticles exhibited orbital rotation in the light field of non-coaxially configured two counter-propagating laser beams both in numerical simulations and experiments. A series of computational simulations indicated that when irradiated with two non-coaxially counter-propagating parallel laser beams with same intensity distributions in the absence of thermal (Brownian) motion, a microparticle did not exhibit orbital rotation due to the symmetry of the optical field. However, the computations predicted that a microparticle exhibited one directional orbital rotation in the presence of thermal motion because of the symmetry breaking of the optical force acting on the particle. This spontaneous orbital rotation was experimentally demonstrated for 1-µm dielectric particles in water at room temperature.
Nanosecond dynamics of solitons in confined Bose-Einstein condensates
Authors: Johny Vinitha , Ghosh Siddharth
Published: January 2023

Nanoscale anisotropic dynamical systems are tedious to solve in a classical domain without any approximation techniques. In such cases, the interactive space and force are significant in defining their motions. We solve and simulate the phase transition motion of water in the interface of 3 μm × 3 μm confined water domain. We demonstrate the presence of solitons in Bose-Einstein condensate at a nanosecond time scale by solving a nonlinear partial differential equation. We find an exact solution of the 2D Gross-Pitaevskii equation with XY-model using the Heisenberg picture which creates solitons and condensate nucleation.
Solubility-consistent force field simulations for aqueous metal carbonate systems using GPUs
Authors: Armstrong Blake , Silvestri Alessandro , Demichelis Raffaella , Raiteri Paolo , Gale Julian
Published: January 2023

Crystallisation of alkaline earth metal carbonates from water is important for biomineralisation and environmental geochemistry. Here large-scale computer simulations are a useful approach to complement experimental studies by providing atomistic insights and even by quantitatively determining the thermodynamics of individual steps. However, this is dependent on the existence of force field models that are sufficiently accurate while being computationally efficient enough to sample complex systems. Here we introduce a revised force field for aqueous alkaline earth metal carbonates that reproduces both the solubilities of the crystalline anhydrous minerals, as well as the hydration free energies of the ions. The model is also designed to run efficiently on GPUs thereby reducing the cost of such simulations. The performance of the revised force field is compared against previous results for important properties relevant to crystallisation, including ion-pairing and mineral-water interfacial structure and dynamics.
Design, characterization and evaluation of a lab-made photoreactor: a first step towards standardized procedures in photocatalysis.
Authors: Aubineau Thomas , Laurent Justine , Olanier Ludovic , Guérinot Amandine
Published: January 2023

For the last ten years, photochemistry has known a renewal with the emergence of new photoredox approaches along with the development of new powerful artificial sources of light. However, the described procedures often lack information about the characteristics of the setups (wavelength, actual received light power, distance from the source) even when commercial apparatuses are used. This lacunar information hampers the development of standardized procedures which would guarantee the reproducibility of the reactions. With the objective of furnishing a standardized setup, a lab-made reactor was designed. The use of 3D-printing technology makes it easily accessible to most laboratories. Its characterization showed the critical effect of the environmental conditions upon the light power received and how crucial they are for reproducibility of photochemical reactions. At last, the setup was evaluated against experiments taken from recent literature.
Prototipo de planta mecatrónica reconfigurable para la enseñanza y aprendizaje del control automático
Authors: Jiménez López Fabián
Published: January 2023

Este trabajo presenta el diseño, implementación, instrumentación, modelado y control de un prototipo de planta mecatrónica reconfigurable para el estudio de control automático. Este sistema mecatrónico se dispuso para tres tipos de configuraciones de plantas: bola y viga, balancín con hélice y bicóptero. Su comportamiento dinámico ha servido para ilustrar conceptos fundamentales de estabilidad, dinámica no lineal y teoría de control moderna. El modelo dinámico no lineal del sistema se obtuvo utilizando ecuaciones de Newton de torque e inercia, se linealizó, se representó como función de transferencia y en el espacio de estados. El sistema se construyó e instrumentó utilizando como unidad de control el microcontrolador PIC18f4550 que sirvió también como sistema de adquisición y distribución de señales para identificar el modelo del sistema experimentalmente. Se diseñaron y simularon controladores PID mediante sintonización y se evaluó el desempeño de los mismos, utilizando las herramientas del software LabVIEWä y MatlabÒ integradas a la plataforma. El desarrollo de este prototipo de bajo costo sirvió como apoyo para el aprendizaje y aplicación de conceptos de la teoría de control por parte de los estudiantes y se aprovechó como aporte significativo para la planeación del curso de control bajo la metodología de aprendizaje basado en proyectos.
La vigilancia tecnológica como elemento clave para la excelencia en la investigación universitaria
Authors: Riola Rodríguez José María , Cabuya Padilla Diego
Published: January 2023

A finales del siglo XX nos pudimos percatar del hecho que al referirnos a la efectividad del aprendizaje o al uso de las TIC, se avecinaba una sobrecarga de información, hecho que afecta a cualquier profesor o investigador que pretende estar al día en el estado del arte de cualquier tecnología o área de conocimiento. Este hecho es debido a la expansión exponencial de producción de información y su fácil acceso, lo que propicia un desbordamiento de nuestra capacidad de asimilación y recogida de información. La mejor solución que tienen los grupos de investigación para enfrentarnos a esto, son los modelos educativos que incluyen sistemas de Vigilancia Tecnológica que proporcionan un proceso sistemático y permanente de captar la información, y ofrecen la capacidad de analizarla con objeto de convertirla en conocimiento para tomar decisiones de qué, cómo y por qué innovar. La gestión de la investigación e innovación constituye uno de los retos más críticos en la actualidad del mundo universitario.
Aportes de un reda en la enseñanza - aprendizaje de la energía eléctrica
Authors: Monroy Moyano Wilson
Published: January 2023

Este trabajo de investigación surgió de una problemática presente en los programas de ingeniería de la Universidad de los Llanos debido al alto porcentaje de estudiantes que reprueban los cursos de electrónica básica. Las razones del bajo rendimiento se deben en ocasiones a la falta de interés del proceso de aprendizaje de los estudiantes, y a la falta de recursos didácticos por parte de la institución, de los docentes y de los estudiantes. Se puede decir que un alto porcentaje de los estudiantes tienen bajo rendimiento simplemente porque los conceptos relacionados con la energía eléctrica no son fáciles de entender o porque no se despierta en ellos un interés que los lleve a dedicarles un tiempo apropiado dentro del desarrollo de los cursos. Para responder a esta situación, se propone una alternativa de enseñanza abierta que involucre el uso de un REDA (Recurso Educativo Digital Abierto) buscando obtener algún efecto en el mejoramiento de los niveles de aprobación, con esta estrategia didáctica se espera que los estudiantes tengan una actitud que favorezca al aprendizaje de los circuitos eléctricos y se mejoren los modelos explicativos de los conceptos relacionados con la energía eléctrica. El trabajo desarrollado se centró en un proceso de enseñanza-aprendizaje, ya que es posible que la forma como se estaba enseñando sea una de las causas que generan dicha problemática, con el REDA se busca obtener algún efecto en el mejoramiento de los niveles de aprobación. Se realizó un trabajo con 24 estudiantes divididos en 2 grupos de 12 estudiantes, de tal manera que un grupo fue tomado como referencia para la intervención del REDA y el otro grupo fue trabajado de forma tradicional. Para la aplicación del recurso digital se estableció una estrategia teniendo en cuenta la teoría del diseño instruccional en donde el modelo ADDIE (Analizar, Diseñar, Desarrollar, Implementar y Evaluar), sirve como referencia para este trabajo de investigación, el cual promueve el diseño innovador y creativo de propuestas que enriquezcan el quehacer pedagógico, de modo que amplíen la cobertura educativa y la autonomía del aprendizaje. Se emplearon pruebas de diagnóstico, aplicación de experimentos y presentación de proyectos aplicados; se hizo uso de algunas técnicas cuantitativas como apoyo al análisis de la información y se buscó describir los alcances y limitaciones de los REDA y los atributos de lo abierto, dentro del ambiente de aprendizaje propuesto. El principal aporte de este trabajo fue evaluar el desarrollo cognitivo sobre la utilización de herramientas tecnológicas para los procesos de enseñanza-aprendizaje sobre los conceptos relacionados de la energía eléctrica. Así mismo este trabajo constituye una invitación para que los diferentes aportes y creaciones de recursos educativos digitales sean revisados desde el componente pedagógico, didáctico, investigativo y tecnológico, con la intención de indicar la verdadera contribución en los procesos de enseñanza.
Implementación de espacios de aprendizaje en el Laboratorio Integral de Ingeniería Industrial de la UNAC, por medio de las guías de laboratorio diseñas para las asignaturas de Ingeniería aplicada
Authors: Jiménez Ortiz Adriana , Zúñiga Zapata Ana , Palacios Vanegas Héctor Fabián
Published: January 2023

Como misión del programa de Ingeniería industrial se ha establecido: “Contribuir a la construcción del proyecto de vida restaurador del ingeniero industrial de la Corporación Universitaria Adventista, en ambientes de aprendizaje que propicien: sólida formación en su campo profesional, compromiso con la sociedad y apropiación de principios y valores cristianos y éticos”. De acuerdo a este movilizador, y en cumplimiento del mismo, se hace necesario la integración de espacios de aprendizajes prácticos en las asignaturas del plan de estudios del programa del área de ingeniería aplicada, que son parte fundamental para el desarrollo de las competencias profesionales de los alumnos. Estas competencias están relacionadas con lo que el sector industrial y empresarial requiere de los futuros profesionales, y es que puedan demostrar los conocimientos teóricos y habilidades adquiridas en el desarrollo de su profesión, habilidades que no solo están determinadas hacia su área profesional, si no habilidades que de marquen una diferencia en el comportamiento de los mismos, lo que llamamos competencias blandas. A raíz de las exigencias laborales, es necesario evaluar el trabajo que se realiza dentro las aulas de clases y en este caso dentro de un laboratorio de ingeniería industrial que permitan identificar si las guías que se están trabajando con la metodología de aprendizaje basado en problemas, permiten el completo y adecuado desarrollo de las competencias que se requiere en los futuros profesionales.
Análisis curricular de la Ingeniería Topográfica en Colombia
Authors: Jiménez Cleves Gonzalo , Garzón Barrero Julián , Hurtado Bedoya Carlos Alberto
Published: January 2023

La geomática ha surgido de la topografía. La evolución de las tecnologías de la información geográfica desde la década de los 80 ha provocado cambios significativos en el uso de la información topográfica para la gestión del territorio. El diseño de los planes de estudio considera fundamental que su estructura esté soportada por matemáticas, física, y computación. Este trabajo intenta esbozar los desafíos de esta nueva disciplina para el país, a través del análisis de los currículos de las universidades que producen profesionales en esta área, en la búsqueda de la unificación en la titulación y la conservación de una identidad autónoma tradicional en el país: La topografía y los nuevos retos de la geomática.
Autoevaluación y gestión curricular orientada a resultados de aprendizaje
Authors: Parra Valencia Jorge Andrick , Vargas Agudelo Fabio Alberto , Peláez Valencia Luis Eduardo , Delgado González Iván Andrés
Published: January 2023

Este artículo reporta un proyecto de mejoramiento que propone enfrentar la complejidad de los procesos de autoevaluación con fines de registro calificado de acreditación de alta calidad mediante el diseño de un modelo conceptual general que apunta a la calidad y acciones de mejoramiento concretas de gestión curricular, con el fin de brindar procesos formativos de la más alta calidad y contribuir con el desempeño destacado de los graduados, respondiendo a las necesidades y retos del entorno. Se propone un modelo de autoevaluación conceptual general para el programa de Ingeniería de Sistemas que permita unificar procesos de autoevaluación con fines de registro calificado y acreditación nacional e internacional orientado al aseguramiento de los resultados de aprendizaje. Donde se apunta a lograr la satisfacción con la oferta educativa y de servicios de la Universidad Autónoma de Bucaramanga UNAB, contribuir con el desempeño destacado de los graduados, respondiendo a las necesidades y retos del entorno y a consolidar excelencia institucional y de programas académicos (calidad y pertinencia). La autoevaluación y gestión curricular requiere de un modelo que integre de manera sistémica los diferentes modelos de los distintos acreditadores, con el objeto de reducir el nivel de exigencia en cuanto a los tiempos mejorando la productividad y competitividad de los equipos de trabajo, además de contribuir a los equipos de profesores que deben soportar los procesos de evaluación y mejoramiento de distintos acreditadores. Siendo posible integrar un enfoque orientado a resultados de aprendizaje y competencias que dé cuenta de todos los financiadores y de esta manera lograr hacer un proceso más automatizado más o menos dispendioso y que rápidamente pueda expresarse en el marco de los distintos modelos de los evaluadores involucrados.
Propuesta de renovación curricular para el programa de ingeniería de sistemas de la Universidad de Antioquia
Authors: Botía Valderrama Diego José Luis
Published: January 2023

Desde el año 2020 el programa de Ingeniería de Sistemas de la Universidad de Antioquia ha trabajado en una propuesta de renovación curricular orientada a cumplir con los nuevos lineamientos del CNA (Consejo Nacional de Acreditación), lo cual implica una revisión y actualización a nivel meso y microcurricular, en donde se construyan nuevos resultados de aprendizaje, procesos para evaluación de los mismos, actualización de núcleos académicos, autoevaluación del currículo, entre otros procesos. De acuerdo con los referentes internacionales de currículo para programas relacionados con la informática, computación y sistemas como por ejemplo el ACM Computing Curricula 2020, se propuso un proceso de diagnóstico y mapeo curricular completo con el objetivo de generar una organización curricular del programa y que permite ajustarse a procesos importantes de flexibilidad y modernización curricular, doble titulación, internacionalización y acreditación.