bluuebunny/crossref_metadata_2025 huggingface dataset:
DESKRIPSI SOAL DENGAN KARAKTERISTIK NUMERASI
Authors: Khotimah Husnul
Published: July 2022

Penyusunan soal dengan karakteristik numerasi merupakan hal yang baru bagi guru. Hal ini menjadi alasan bahwa seorang mahasiswa Pendidikan matematika sebagai calon guru dituntut dapat menyusun soal tersebut dengan baik. Penelitian ini bertujuan untuk mendeskripsikan soal karakteristik numerasi yang disusun mahasiswa berdasarkan bentuk soal, soal cerita serta interpretasi. Sumber data adalah 10 mahasiswa Program Studi Pendidikan Matematika dimana setiap mahasiswa menyusun 3 soal sehingga data berupa dokumentasi soal yang telah disusun. Berdasarkan hasil penelitian yang diperoleh, diketahui bahwa bentuk soal yang paling banyak disusun oleh mahasiswa adalah pilihan ganda (33,3%). Selain itu, soal yang disusun mahasiswa sudah berbentuk cerita, baik ditambahkan dengan informasi baru maupun hanya berdasarkan informasi yang diberikan. Pada proses interpretasi, soal yang disusun dikaitkan dengan berbagai materi seperti diskon, perbandingan, membaca tabel, mata uang serta operasi bilangan bulat.
Contrôler la dette publique pour garantir la paix. Quelques réflexions juridiques sur la modernité du 4e article préliminaire du projet de paix perpétuelle de Kant
Authors: Allemand Frederic
Published: July 2022

Dans ce « siècle de la dette » qu’est le siècle des Lumières, la puissance pécuniaire que représente l’emprunt pour tout État et la réalisation de ses ambitions civiles et/ou militaires n’échappe pas à Immanuel Kant. Le 4e article préliminaire du Projet de  paix perpétuelle interdit le recours à l’endettement à des fins militaires : « On ne doit point contracter de dettes nationales, pour soutenir les intérêts de l’État au dehors ». S’il ne souscrit pas en tout point au pessimisme de Hume à l’égard du principe même d’endettement public, Kant en partage certaines critiques. La hiérarchisation des types de dettes établie selon leurs modalités de constitution (financement interne/externe, limité/illimité) et leurs emplois (civil/militaire) témoigne d’une série de jugements axiologiques sur la dette qui laissent entrevoir les éléments structurels d’un régime juridique de la dette publique.
La présente contribution propose d’analyser le 4e article préliminaire à la lumière du contexte économique, financier et politique de la Prusse et des autres États européens, et des appréciations portées sur la dette publique par les contemporains de Kant (Hume, Diderot) et les économistes classiques (Melon, Smith...) Elle identifie également les caractéristiques juridiques de l’encadrement de la dette publique dégagées par Kant et en souligne la portée et les limites.
UMA PROPOSTA PARA O ENSINO DE FÍSICA NA EDUCAÇÃO DE JOVENS E ADULTOS: UM EXEMPLO PAUTADO NOS CONTEÚDOS DE HIDROSTÁTICA
Authors: Casaro Erthal João Paulo , Costalonga Gama Aline
Published: July 2022

Apresentamos uma proposta didática que utiliza de Atividades Experimentais Demonstrativas (AED) como estratégia de ensino de Física para a Educação de Jovens e Adultos (EJA), apoiada nas premissas da aprendizagem significativa (AUSUBEL, 2003) e da educação dialógica e emancipatória (FREIRE, 2013). Estabelecemos uma abordagem na qual cada ciclo é composto por três etapas: conceitual, experimental e síntese dos conhecimentos. A intervenção ocorreu com 14 alunos de EJA. Foram utilizadas 32 AED durante o trabalho. Para avaliar a proposta de ensino estruturada, como instrumento de coleta de dados, utilizamos sete questionários. As AED permitiram uma melhor compreensão dos conceitos e a metodologia proposta permitiu a participação ativa dos estudantes no processo de ensino, com a externalização do conhecimento dos educandos e a renegociação de significados com o professor. Concluímos que essa proposta atende as especificidades e as necessidades formativas dos sujeitos da EJA.
Uso do jogo "Isometria em Ação" como material didático para o ensino de Química na educação básica
Authors: Vanessa Daniel Luana , Fernandes Ladeira Francisco
Published: July 2022

O uso de jogos lúdicos no ensino de Química constitui-se em uma metodologia que pode atrair e motivar os alunos. Estudos concluíram que o conteúdo de Química, ao se aproximar do cotidiano e trabalhado de maneira dinâmica, faz com que o discente melhore seu desempenho. Sendo assim, este trabalho apresenta uma prática de ensino de Química em que foi confeccionado e aplicado o jogo “Isomeria em Ação” para alunos de uma escola estadual localizada no município de Barbacena, Minas Gerais. Constatou-se que o uso de jogos didáticos no cotidiano escolar se mostra eficiente, pois os mesmos geram impactos positivos no tocante à socialização, à cooperação e, sobretudo, à aprendizagem. Portanto, é plausível considerar que o uso de jogos em sala de aula, desde que acompanhado de uma metodologia adequada, possibilita ao estudante participar ativamente do processo de construção do conhecimento, complementando o conteúdo teórico com o lúdico; ou seja, aliando teoria e prática.
Editorial
Authors: Vilela Paiva Maria Auxiliadora
Published: July 2022

As pesquisas e relatos aqui apresentados nos dão um retrato de como o Programa Educimat tem sua inserção nas mais diversas modalidades de ensino e em contextos variados, contribuindo substancialmente nos processos de formação de professores e para a educação pública em geral.
SELF-LOVE DALAM CERITA RAKYAT INDONESIA
Authors: Fikroh Inaqotul
Published: July 2022

Penelitian ini bertujuan untuk membuktikan bahwa dalam cerita rakyat Indonesia khususnya dalam cerita Si Kelingking, Bujang Katak dan I Tui Tuing terdapat konsep self-love sebagai pendidikan karakter. Self-love merupakan konsep mencintai diri sendiri dan menghargai pendapat orang lain. Individu yang mampu self-love sebelumnya telah melalui self-acceptance dan self-esteem. Metode yang digunakan dalam penelitian ini adalah metode kualitatif dengan pengaplikasian melalui pengumpulan data dan analisi data. Hasil dari penelitian ini menunjukkan bahwa dalam cerita rakyat Indonesia tersebut tokoh memiliki self-love karena telah menerima dirinya dan memiliki harga diri yang tinggi yang tidak mengakibatkan dirinya menjadi narsisistik. Pencapaian tokoh memiliki self-love didukung pula oleh masyarakat dan keluarga.Kata kunci: self-love, self-acceptance, self-esteem, cerita rakyat.
Clube de Ciências do Sol Nascente: estudantes como pesquisadores
Authors: De Oliveira Patrick
Published: July 2022

Em meados do século passado, o Ensino de Ciências foi influenciado pela corrida tecnológica da Guerra Fria. Dentre novas abordagens de aproximação da educação básica com a Ciência, surgiram os Clubes de Ciências. No Brasil, os primeiros Clubes datam da década de 1960. Como modalidade de ensino não-formal, os Clubes de Ciências são espaços para debate de temas científicos, desenvolvimento de projetos de pesquisa e discussão de seus resultados. A proposta de implantação de um Clube de Ciências é inovadora para a maioria das escolas. O envolvimento dos estudantes nas atividades do Clube de Ciências pode apresentar maior conhecimento de suas próprias habilidades. O Clube de Ciências do Sol Nascente atende é composto por estudantes do Colégio Estadual Sol Nascente situado em Cachoeiras de Macacu, Rio de Janeiro. Após inscrição e seleção, os clubistas passam por um curso de formação sobre a prática científica. Atualmente há diferentes linhas de atuação no Clube, a saber: Biodiversidade, Microbiologia, Olimpíadas Científicas e Saúde Corporal. Durante o período de ensino remoto as atividades do Clube ocorreram através do Google Meet. O Clube de Ciências do Sol pertence a Rede Internacional de Clubes de Ciências. Ao longo dos últimos anos, os clubistas têm participado de feiras de ciências, obtendo premiações e bolsas de Iniciação Científica Júnior. Nesse sentido, o projeto do Clube de Ciências no Colégio Estadual Sol Nascente tem possibilitado um ambiente de criatividade, descobertas e inovação aos seus participantes. Portanto, o Clube de Ciências não se limita a uma prática de ensino das ciências da natureza, mas como a possibilidade de jovens pesquisadores.
Organization of early childhood education in the world and Azerbaijan
Authors:   Azərbaycan Respublikasının Təhsil İnstitutu elmi işçi, Vilayət qızı Şahmuradova Gülnarə , Hüseyn qızı Muradlı Tavat ,   Azərbaycan Respublikasının Təhsil İnstitutu böyük elmi işçi, Vaqif qızı Mikayılova Könül ,   Azərbaycan Respublikasının Təhsil İnstitutu böyük elmi işçi
Published: July 2022

Məqalədə məktəbəqədər yaşlı uşaqların intelektual inkişafına xidmət edən bilik və bacarıqlar sisteminin əlçatanlığı, təkmilləşdirilməsi və inkişaf prosesinin izlənilməsi öz əksini tapmışdır. Məktəbəqədər təhsil müəssisələri şəbəkəsinin genişləndirilməsi, təhcizatının yaxşılaşdırılması dövlətin və cəmiyyətin maraqları çərçivəsində əsas hədəf kimi qarşıya qoyulmuşdur. Azərbaycan təhsil siyasətində və ideologiyasında uşaqların milli-mənəvi və bəşəri dəyərlər ruhunda, dövlət maraqları çərçivəsində tərbiyə olunması, ümumi təhsilə hazırlığının təmin edilməsi məktəbəqədər təhsil müəssisələrinin başlıca və ən əhəmiyyətli rolu hesab olunur. Məqalədə həmçinin UNESCO və Qlobal Təhsil Monitorinqi (GEM) tərəfindən dünya ölkələrində erkən uşaqlıq dövrü təhsilinin təşkilinə dair aparılan araşdırmalar, təhlil və nəticələr, qabaqcıl ölkələrin bu sahədəki ugurları öz əksinin tapmışdır. Finlandiya, İsveç, Danimarka, Norveç, Latviya, Estoniya, Almanya kimi ölkələrin “Erkən Uşaqlıq Dövrü Təhsili” siyasəti və onun təşkili araşdırılmışdır. YUNESKO-nun Statistika İnstitutu tərəfindən Avropa ölkələrinin, eləcə də Çilidə, Hindistanın Karnataka ştatında, İndoneziyada, İsveçdə, Xorvatiyada toplanmış inzibati məlumatlarda məqalədə yer almışdır. Açar sözlər:ilkin təhsil, dövlət, cəmiyyət, maraqlar, zərurət Gulnara Vilayat Shahmuradova Tavat Huseyn Muradli Konul Vagif Mikayilova Organization of early childhood education in the world and Azerbaijan Abstract The article reflects the accessibility, improvement and monitoring of the development process of the system of knowledge and skills that serve the intellectual development of preschool children. Broadening the network of early childhood educational institutions and enhancing their supply sets as the major objective in the interests of the state and society. The education policy and ideology of Azerbaijan, the primary and most significant important role of early childhood education institutions is to bring up children in the spirit of national-moral and human values, within the national interest, to ensure their readiness for general education. The article also displays the research, analysis and results conducted by UNESCO and the Global Education Monitoring (GEM) on the organization of early childhood education in countries around the world and the achievements of leading countries in this field. The policy and organization of "Early Childhood Education" in countries ex. Finland, Sweden, Denmark, Norway, Latvia, Estonia and Germany studied. In conclusion, the article reflects the administrative data collected by the Unesco Institute of Statistics in European countries, but also in Chile, Karnataka, India, Indonesia, Sweden and Croatia. Key words:early education, state, society, interests, necessity
Preschool Heads’ Notions of Digitalized Staff–Parent Communication: The Need to Move from Monocultural to Intercultural Communication in Multicultural Sweden
Authors: Riddersporre Bim , Stier Jonas
Published: July 2022

Drawing on a preschool digitalization project, this article presents the findings from a survey of 75 Swedish preschool heads. One main question guided the survey: how do Swedish preschool heads describe the use and usefulness of digital tools for interaction with parents? These findings are discussed in regard to intercultural differences, intercultural communication competence, and discursive blind spots, where two additional questions are addressed: (1) what preunderstandings and discursive blind spots are found in preschool heads’ accounts of the use of digital tools for preschool staff–parent communication, and (2) what implications does the use of digital technology have for (intercultural) communication? Findings from the survey show that preschool heads take little consideration of their own or the parents’ cultural background when understanding and promoting the use of digital tools. The conclusion is that overrelience on digital communication may increase the risk of miscommunication – for all Swedes but particularly with regard to communication between native and “new” Swedes.
The Centrifugal Sponsorship: Exploring a Globalization-Force Partnership Failure
Authors: Langett Jeremy
Published: July 2022

This article provides support to the prioritization of cosmopolitanism ethics as an enduring principle for global organizations in three ways. First, it introduces the seven-year corporate sponsorship between Chevrolet and Manchester United as a globalization-force partnership failure. Second, it provides an overview of the theoretical nuance between definitions of globalization and cosmopolitanism as a foundation for ethical guidance. Third, it advocates for “centripetal” global partnerships built on the cosmopolitan considerations of shared qualities and mutual benefit.
A Facebook-based Debate Through English as a Lingua Franca: A Move Toward Intercultural Awareness for a World of Differences
Authors: Alhasnawi Sami
Published: July 2022

Against the increasingly internationalized nature of higher education across the world using English as a lingua franca (ELF), the research reported by this paper is focused around an eight-week Facebook-based debate course to assist university learners of English in Iraq and their international counterparts in the US to negotiate and share social practices and other meanings through intercultural communications using ELF. Baker’s (2011) model of intercultural awareness is presented as the model underpinning its aims. Through thematic analysis, the results reveal participants’ ICA development, conceptual change, and representation of both in their intercultural communication as a social practice. Clearly, native-like proficiency in English is not at stake. The results show how dynamically emerging and situated the relationship is between ELF and users' cultures are for self and other (re-)presentation, a point that needs to be given considerable attention in higher-education contexts.
PENGUATAN PERAN KADER KESEHATAN DALAM DETEKSI DINI RESIKO PENYAKIT JANTUNG
Authors: Kasron Kasron , Susilawati  , Wishnu Subroto
Published: July 2022

Latar Belakang: Penyakit jantung merupakan istilah umum dari semua penyakit yang menyerang jantung sebagai sistem kardiovaskuler,  seperti Angina Pectoris (Nyeri dada), Acut Miocard Infarck (Serangan Jantung) dan Congestive Heart Failure (Gagal Jantung). Penyakit jantung di setiap negara menduduki peringkat pertama sebagai penyakit tidak menular (PTM) penyebab kematian nomor satu di dunia, dengan jumlah korban 17 juta setiap tahunnya. Penyakit jantung tersebut dapat dicegah dan dapat dideteksi lebih awal jika diketahui faktor resiko pada setiap orang yang dapat menyebabkan penyakit jantung tersebut. Tujuan dari pengabdian masyarakat ini adalah meningkatkan pengetahuan kader tentang promosi kesehatan dan deteksi dini resiko penyakit jantung. Meningkatkan keterampilan kader dalam melakukan intervensi deteksi dini resiko penyakit jantung.  

Metode: Metode kegiatan bertahap dengan tahapan kegiatan sebagai berikut: 1) transfer pengetahuan dan demonstrasi penentuan factor resiko penyakit jantung, 2) Evaluasi tindakan penyuluhan.

Hasil: Hasil yang diperoleh adalah kader dan warga mampu mengetahui cara deteksi dini gangguan penyakit jantung berdasarkan kuesioner skrining deteksi dini penyakit jantung. Setelah pengabdian ini dilakukan, kader diharapkan dapat menerapkan ke warga yang beresiko penyakit jantung.
Analisis Faktor yang Mempengaruhi Kejadian Stunting pada Balita
Authors: Sari Nurul Indah , Harianis Sandra
Published: July 2022

Stunting adalah gangguan perkembangan pada anak-anak yang dapat menyebabkan tubuh mereka menjadi pendek perawakannya. Faktor penyebab stunting ini tidak berlangsung begitu saja saat itu juga, melainkan stunting ini merupakan kondisi dari masalah kurang gizi yang terjadi pada masa lampau. Tujuan penelitian ini untuk menganalisis faktor yang mempengaruhi kejadian stunting. Jenis  penelitian ini adalah analitik korelasional dengan desain Cross sectional. Sampel dalam penelitian ini adalah sebanyak 52 responden (balita 1-5 th) dengan teknik pengambilan sampel Purposive Sampling. Penelitian dilakukan di wilayah kelurahan tembilahan hilir pada bulan Desember 2020-Januari 2021. Analisis yang digunakan adalah uji Chi Square dan uji analisis regresi logistik berganda. Hasil penelitian menunjukkan ada pengaruh Pengetahuan (p value = 0,000), Pendapatan Keluarga (p value = 0,021), Riwayat Pemberian ASI Eksklusif (p value = 0,000), Pola Asuh (p value = 0,000), Berat Badan Lahir (p value = 0,000) dengan kejadian stunting dan tidak ada pengaruh  riwayat penyakit infeksi dengan kejadian stunting pada balita  (p value = 1,000). Disarankan agar masyarakat terutama ibu dan keluarga yang memiliki anak di bawah 5 tahun agar mematuhi dan melaksanakan program terkait dengan pemberian gizi seimbang pada balita dan menambah kreativitas untuk pemberian makanan pada anaknya.
Awareness And Practice of Cross Infection Control in Prosthodontics Department among the Undergraduates, Graduates and Postgraduates in a Tertiary Dental Health Care Institution
Authors: Rehman Bushra , Bano Vasiqa , Afzal Sana , Arshad Maliha , Rehan Areeba , Mustafa Sabeen
Published: July 2022

Objective: To evaluate the awareness and practice of cross infection control among the undergraduates,graduates and postgraduates in Prosthodontics Department of a tertiary dental health care institution.Study Design: Cross-sectional survey.Place and Duration of Study: The study was carried out in March 2022 to May 2022, at ProsthodonticsDepartment of Armed forces institute of Dentistry (AFID), a tertiary dental health care institution, Rawalpindi.Materials and Methods: Self-administered questionnaires were distributed. Data was analysed using IBM SPSSStatistics 24 software and descriptive statistics including frequencies were calculated.Results: The response rate was 100%. 99.2% participants had knowledge of sterilization, disinfection andasepsis. 98.5% believed that cross infection control is important in prosthodontics; 80% believed thatsterilization protocol is being followed in the tertiary dental health care institute. 88.5% used gloves and 86.5%disinfected dentures before final insertion. 66% did not use eyewear, 75.4% did not disinfect rubber bowl inbetween patients. 56.9% did not disinfect facebow before sending it to dental laboratory.Conclusion: The overall knowledge, attitude and performance of participants included in this study were foundto be satisfactory. Workshops and awareness programs should be conducted on regular basis for the studentsfrom the beginning of preclinical years of under graduation of dentistry.How to cite this: Rehman B, Bano V, Afzal S, Arshad M, Rehan A, Mustafa S. Awareness And Practice of Cross Infection Control in Prosthodontics Department among the Undergraduate, Graduates and Postgraduates in a Tertiary Dental Health Care Institution. Life and Science. 2022; 3(3): 134-140. doi: http://doi.org/10.37185/LnS.1.1.239
Diagnostic Accuracy of Contrast Enhanced Flair Magnetic Resonance Imaging in Diagnosis of Meningitis Taking Lumbar Puncture as Gold Standard
Authors: Jawwad Sobia , Gul Nadia , Mehmood Khalid , Iqbal Bushra , Afzal Kanza
Published: July 2022

Objective: The objective of this article is to determine and compare the diagnostic accuracies of contrastenhanced FLAIR and T1W sequences of MRI brain in the detection of meningitis keeping lumbar puncture asgold standard.Study Design: Cross-sectional validation study.Place and Duration of Study: The study was carried out at Department of Diagnostic Radiology of POFHospital, Wah Cantt from 23 June 2019 to 22 March 2020.Materials and Methods: A total of 173 patients were included in the study by non-probability purposivesampling. Patients of age between 2-70 years, of either gender with suspected meningitis based on clinicalpresentation are included in our study. Patients in whom contrast enhanced MRI and lumbar puncture wascontraindicated, diagnosed patient of meningitis and non-consenting patients were excluded from this study.All patients received intravenous contrast medium gadolinium at rate of 0.2 ml/second. Post gadolinium T1Wand post gadolinium FLAIR images were acquired and evaluated by a consultant radiologist. Findings wererecorded on a prescribed performa. Patients were followed and results of lumbar puncture were collected fromlaboratory.Result: The mean age was 26.4±23.5 year ranging from 2 to 70 years. Out of 173 patients, 98 patients (56.6%)were male and 75 patients (43.4%) were female. Clinical presentations were as follows: poor feeding, irritabilityand lethargy 86 (49.7%), headache 137 (79.2%), nausea/vomiting 125 (72.3%), neck stiffness 89 (51.4%),altered level of consciousness 132 (76.3%), seizures 78 (45.1%) and local neurological deficit 45 (26%).Diagnostic accuracy of contrast enhanced MRI FLAIR in diagnosing meningitis taking lumbar puncture goldstandard showed sensitivity 91%, specificity 85%, PPV 87.6%, NPV 89.4% and diagnostic accuracy 88.4%.Diagnostic accuracy of contrast enhanced MRI T1W in the diagnosis of meningitis taking lumbar puncture goldstandard revealed sensitivity 60.2%, specificity 77.5%, PPV 75.6%, NPV 62.6% and diagnostic accuracy 68.2%.Conclusion: The sensitivity and specificity of post contrast FLAIR sequence is greater as compared to postcontrast T1W sequence to detect meningeal enhancement. Therefore, for all patients with suspicion ofmeningitis, post contrast FLAIR sequence should be added to MRI brain protocol as a routine sequence.How to cite this: Jawwad S, Gul N, Mehmood K, Iqbal B, Afzal K. Diagnostic Accuracy of Contrast Enhanced Flair Magnetic Resonance Imaging in Diagnosis of Meningitis Taking Lumbar Puncture as Gold Standard. Life and Science. 2022; 3(3): 120-126. doi: http://doi.org/10.37185/LnS.1.1.259
Muwala katika Vikatuni vya Shujaaz: Mtazamo wa Kiuchanganuzi Makinifu wa Diskosi
Authors: Liana Dimbu Sammy , Kobia John , Mugambi Allan
Published: July 2022

Vikatuni vina wajibu muhimu katika aushi ya vijana ulimwenguni. Huenda ndio sababu Karne ya 21 imeshuhudia ongezeko la tafiti kuhusu vikatuni. Kumekuwepo na tafiti nyingi kuhusu muwala katika uwanja wa kiusomi. Tafiti za awali zilijikita kwenye muwala katika makala, magazeti, tasnifu, vitabu na vikatuni. Hata hivyo, hakuna utafiti kuhusu muwala katika vikatuni wa Shujaaz. Makala hii inalenga kuziba pengo hili. Utafiti huu ni kueleza namna muwala ulivyokuzwa katika diskosi ya vikatuni vya Shujaaz. Diskosi hii ni jarida linalowasilishwa kupitia msimbo wa Sheng ambalo hulenga vijana kuanzia umri wa miaka 12 hadi 35. Utafiti uliongozwa na nadharia ya Uchanganuzi Makinifu wa Diskosi. Mojawapo wa madhumuni ya nadharia hii ni kusaidia katika uchanganuzi wa diskosi ili kufichua imani za kiitikadi zinazochukuliwa kuwa za ukweli na kukubaliwa katika jamii. Data ya makala hii ilitokana na sampuli ya nakala 35 zilizoteuliwa kimakusudi kwa kuzingatia kigezo cha yaliyomo. Mpango wa kimaelezo ulitumika kuchanganua na kuwasilisha matokeo. Matokeo ni kuwa muwala hukuzwa kupitia: mada, sauti za kionomatopeya, maandishi panelini na maelezo ya mwandishi. Aina ya muwala uliokuzwa ulitokana na msuko wa hadithi, muwala wa jumla na mada. Utafiti huu unaweka wazi namna kampuni ya WellTold Story ilivyotumia maarifa ya kiusuli katika jamii kukuza muwala wa jumla kama mkakati wa kuendeleza na kuwawekea vijana vizingiti ili kuwadhibiti. Hivyo serikali na mashirika ya kijamii yanaweza kutumia mkakati huu katika kuwaelimisha vijana kuhusu magonjwa ya majanga makubwa kama njia moja ya kupunguza athari zake kwa jamii.
Análisis de la incidencia de los parámetros del modelo de cálculo del Retorno de la Inversión en proyectos de automatización de procesos de negocios con aplicación de la tecnología RPA
Authors:   G2 AI Ecuador, González Juan Carlos
Published: July 2022

La aceleración de la estrategia de transformación digital de las compañías a nivel global y el incremento de las capacidades de automatización de los procesos de negocios, exigen el desarrollo de nuevos mecanismos que permitan incrementar la efectividad y la optimización en la automatización de los procesos de negocios. La tecnología RPA, una de las más utilizadas por sus características de aplicación, alcance y flexibilidad, ha acelerado de forma significativa la eficiencia en la automatización y se convierte en uno de los principales mecanismos de aplicación en proyectos que involucran periodos cortos de tiempo. Es preciso, de esta forma, enfocarse en la búsqueda de mecanismos de optimización de los efectos que este tipo de tecnologías permiten alcanzar a las compañías. En el presente estudio se propone un modelo que incluye las principales variables del ciclo de vida de las soluciones RPA, que permite realizar el cálculo del retorno de la inversión, considerando las variantes que pueden presentarse durante el desarrollo y la aplicación de los proyectos de automatización. El modelo permite, además, establecer los criterios para la maximización del efecto de la aplicación de estos, a considerar en las etapas iniciales de levantamiento y diseño de la solución de robotización.
PENGARUH PROMOSI KESEHATAN DENGAN MEDIA LEAFLET TERHADAP PENINGKATAN PENGETAHUAN PENCEGAHAN HIPERTENSI PADA LANSIA DI KAMPUNG SAWAH JAKARTA UTARA
Authors: Manullang Conidya Erika , Rosalina Enna
Published: July 2022

Data yang diperoleh peneliti saat mengukur tekanan darah pada 97 lansia di Kampung Sawah Jakarta Utara, menunjukkan sebanyak 83,5% lansia terkena hipertensi dan hasil wawancara yang didapat dari para lansia, peneliti menyimpulkan bahwa para lansia belum pernah  mengikuti penyuluhan mengenai hipertensi. Pengetahuan yang baik mampu meningkatkan kualitas hidup penderita hipertensi dengan salah satu upaya pengendalian yaitu meningkatkan pengetahuan melalui promosi kesehatan. Penelitian ini dilakukan untuk mengetahui pengaruh promosi kesehatan dengan media leaflet terhadap peningkatan pengetahuan pencegahan hipertensi pada lansia di Kampung Sawah Jakarta Utara dengan menggunakan metode Quasi Eksperimen Nonequivalent Control Group Design Pretest-posttest. Sampel menggunakan rumus deskriptif kategorik Dahlan sebanyak 97 lansia, berusia 46-65 tahun terbagi dalam kelompok intervensi dan kelompok kontrol. Pengumpulan data menggunakan kuesioner. Hasil penelitian univariat menunjukkan bahwa mayoritas responden berkategori lansia awal (46-55 tahun) sebanyak 63,9%, berjenis kelamin perempuan sebanyak 68% dan berpendidikan dasar sebanyak 37,1%. Hasil uji bivariate menggunakan non-parametik dengan Uji statistik menggunakan Mann-Whitney U. Hasil penelitian menunjukkan nilai Asymp.Sig. (2-tailed) 0,000 < 0,05 yang artinya ada perbedaan pengetahuan kelompok intervensi sebelum dan sesudah dilakukan promosi kesehatan dan Uji Wilcoxon dengan nilai Asymp.Sig. (2-tailed) 0,000 < 0,05 yang artinya ada pengaruh perbedaan pengetahuan kelompok intervensi dengan kelompok kontrol sesudah dilakukan promosi kesehatan.
Economy Media Strategy of Kompas TV Facing Digital Era
Authors: Praditha Anastasia , Widodo Ari
Published: July 2022

The transition from analog television to digital is not the end of television evolution. People no longer consume traditional media as much as they did in the past, moreover audience members are more empowered than at any other time in media history. Audience members no longer just consume content—they can also make content in a multitude of ways, whether through blogging, podcasting, uploading videos, or social networking. The market became the determinant of the death of the media industry. This condition allows the industry to become "cannibal". Media industry must be supported by strong capital for infrastructure, highly competitive human resources (professional for production and distribution) and professional management. The amount of advertising spend are affected. The growth of advertising spends in 2017 were positive but slowly, it decreased by 2%. Ad spending has a downward trend, in 2017 growth was only 8% compared to the previous year's growth of 20%. The way Kompas discover this challenge by set a new strategy, known as economy media theory. Media economics referred to business operation and financial activities of companies that produce and sell their products to media industries.
Inappropriate Use of Words 'Jihadist' and 'Islamist' in Western Media's Reports on Bombing Attacks
Authors: Purwanto Bambang , Fenton Adam James
Published: July 2022

A specific term in Islam's vocabulary, 'Jihad', has been increasingly popular among news readers. Considering huge impacts of news reports, people may expect a lot that mass media can also create news stories that spread values of peace, but do not cultivate seeds of hatred on a certain belief, or persons in society. Not only do the editors and journalists pay attention to the speed of writing, editing and publishing many stories but also consider possible social and even political impacts of their stories on the society. The study is expected to give a significant contribution to media industries as the focus of the study is aimed to give enlightening and right explanation on words, phrases or terms that will be used by media industries in the hope their reports will no longer hurt people, especially Muslims, and/or Muslim organizations as the mass media will hopefully understand the meaning of the terms, words, and phrases which will be used in their stories about any terror incidents, and will eventually give positive impacts to certain groups of people and/or organizations.
Occasional Being as a Principle of Interpretation of some concepts of the philosophy of Aristotle and Kant
Authors: Gushchin Oleg
Published: July 2022

Occasional being was obtained in the analysis of the Aristotelian term "non-existent" (μὴ ὄν). In the article, the occasional is given wide ontological powers, allowing to interpret the being of Aristotle and a number of Kant's substantive concepts in the aspect of complex temporal configurations. An attempt is made to clarify how the occasional appears in Aristotle as a correlate of the existent, and in Kant as the unknowable X, which is opposed by the unity of transcendental knowledge. Kant's desire to "clear" the substantial from the occasional leads to such changes in the temporal mosaic, in which the actual empirical becomes shaky. At the same time, the only stable in the flickering of the empirical is the synthesis of the manifold, the concept of the soul and transcendental apperception. The article also presents an analysis of the concept of time.
LOAD NOISE INCREASE OF TRANSFORMERS BY LOAD HARMONICS
Authors: Ertl Michael , Voss Stephan
Published: July 2022

Harmonic components in the load-current have a larger impact to the increase of the load noise level of transformers than might be expected from their amplitude. The reasons are (a) the interaction of the harmonics with the large load-current at power frequency, (b) the rising sound radiation efficiency with frequency and (c) the A-weighting filter curve which suppresses sound components at lower frequencies. This paper presents a calculation scheme able to estimate the noise increase and the noise spectrum of electrical transformers for non-sinusoidal load conditions. The proposed calculation scheme is applied to three practical examples
ESTIMATION OF STRAY LOSSES IN POWER TRANSFORMERS USING 3D FEM AND STATISTICS
Authors: Franjo Kelemen  , Goran Plišić  , Sead Berberović
Published: July 2022

Total losses of a power transformer are subdivided in several distinctive parts. The I2R losses are easy to calculate and can be precise to a level of measurement repeatability and tolerances of the guaranteed material properties. The additional losses inside the windings can be calculated almost with the same precision using analytic methods. The third part of the load losses that consists of stray losses is the smallest and the most difficult to estimate. However, stray losses estimation is very important in the design phase of a power transformer. Not only because the guaranteed design parameters have to be satisfied, but also the utmost care has to be taken that local losses density across the power transformer does not exceed levels that are permissible in the long term loading conditions of a transformer. The additional losses estimation process presented in this paper models the additional losses level in a transformer as a unit.
The Remuneration Implementation of Government and Non-Government Employee Educational Staff in the General Service Institution University
Authors: Ristikawati Tantri , Said Abdullah , Setyowati Endah
Published: July 2022

This research intends to investigate the implementation and what indicator that is used in implementing the remuneration of government and non-government educational staff in the university with the general service institution status. This research is conducted in Faculty of Engineering, University of Brawijaya, Malang-Indonesia. Location shows that the social situation which is categorized by three unsure that are location that is Faculty of Engineering, University of Brawijaya, perpetrator that is educational staff of Engineering Faculty, University of Brawijaya that accepts the remuneration, and activity that is the remuneration process. The research method uses the models of Miles and Huberman that is through the process of data reduction, data presentation, conclusion, and triangulation. This research is hoped to be able to analyze how the implementation is by accurate, equitable, and feasible based on the staff performance and then to propose a recommendation of educational staff remuneration system, so the remuneration system later is applied regarding to the available principals and the rules that have been applied. The result shows that in reality, in the implementation of the remuneration based on the performance in Faculty of Engineering University of Brawijaya, there is still a problem such as there is a difference between the remuneration that is accepted by government and non-government employee. In addition, there has not been objective and transparent in giving the rating weight in the duty letter
Speckle Interferometry at SOAR in 2021
Authors: Tokovinin Andrei , Mason Brian D. , Mendez Rene A. , Costa Edgardo
Published: July 2022

The speckle interferometry program at the the 4.1 m Southern Astrophysical Research Telescope (SOAR), which started in 2008, now has accumulated over 30,300 individual observations of 12,700 distinct targets. Its main goal is to monitor orbital motion of close binaries, including members of high-order hierarchies and low-mass dwarfs in the solar neighborhood. The results from 2021 are published here, totaling 2623 measurements of 2123 resolved pairs and nonresolutions of 763 targets. The median measured separation is 0.″21, and 75 pairs were closer than 30 mas. The calibration of scale and orientation is based on the observations of 103 wide pairs with well-modeled motion. These calibrators are compared to the latest Gaia data release, and minor (0.5%) systematic errors were rectified, resulting in accurate relative positions with typical errors on the order of 1 mas. Using these new measurements, orbits of 282 binaries are determined here (54 first determinations and 228 corrections). We resolved for the first time 50 new pairs, including subsystems in known binaries. A list of 94 likely spurious pairs unresolved at SOAR (mostly close Hipparcos binaries) is also given.
Radio Emission of Pulsars. I. Slow Tearing of a Quantizing Magnetic Field
Authors: Thompson Christopher
Published: July 2022

The pulsed radio emission of rotating neutron stars is connected to slow tearing instabilities feeding off an inhomogeneous twist profile within the open circuit. This paper considers the stability of a weakly sheared, quantizing magnetic field in which the current is supported by a relativistic particle flow. The electromagnetic field is almost perfectly force free, and particles are confined to the lowest Landau state, experiencing no appreciable curvature drift. In a charge-neutral plasma, we find multiple branches of slowly growing tearing modes, relativistic analogs of the double-tearing mode, with peak growth rate

s
≳
4
π

k

˜

y

J

z

/

B

z

. Here, B

z
is the strong (nearly potential) guide magnetic field, J

z
the field-aligned current density, and

k

˜

y

is the mode wavenumber normalized by the current gradient scale. These modes are overstable when the plasma carries a net charge, with the real frequency

ω
∼
s
·
∣

n

0

+

−

n

0

−

∣

/

(

n

0

+

+

n

0

−

)

proportional to the imbalance in the densities of positive and negative charges. An isolated current sheet thinner than the skin depth supports localized tearing modes with growth rate scaling as (sheet thickness/skin depth)−1/2. In a pulsar, the peak growth rate is comparable to the angular frequency of rotation,

s
≳
2

k

˜

y

Ω

, slow compared with the longitudinal oscillations of particles and fields in a polar gap. The tearing modes experience azimuthal drift reminiscent of subpulse drift and are a promising driver of pulse-to-pulse flux variations. A companion paper demonstrates a Cerenkov-like instability of current-carrying Alfvén waves in thin current sheets with relativistic particle flow and proposes coherent curvature emission by these waves as a source of pulsar radio emission.
Modeling the Solar Wind Turbulent Cascade Including Cross Helicity: With and Without Expansion
Authors: Grappin Roland , Verdini Andrea , Müller W.-C.
Published: July 2022

Simulations of the turbulent cascade forming in the solar wind, including cross helicity, commonly adopt a homogeneous setup, not taking into account wind expansion. Here we want to assess the predictions of decaying 3D compressible (low Mach number) MHD simulations, respectively homogeneous and with expansion, in order to examine which is the most fruitful approach to understanding the turbulent cascade in the solar wind. We follow turbulent evolution during 10 nonlinear turnover times, considering several initial values of the initial spectral slope and cross helicity. In the expanding case, the transverse sizes of the plasma volume are stretched by a factor of 5 during the simulation, corresponding to traveling from 0.2 up to 1 au. In homogeneous simulations, the relative cross helicity rises, and the Elsässer spectra E
± show “pinning,” with a steep dominant spectrum and flat subdominant spectrum, the final spectral indices depending on cross helicity but not initial indices. With expansion, the relative cross helicity decreases, and dominant and subdominant spectra share the same index, with the index relaxing to an asymptotic value that generally depends on the initial index. The absence of pinning, as well as the decrease of relative cross helicity, probably both rely on the permanent injection by expansion of an excess of magnetic energy at the largest scales, equivalent to injecting subdominant energy. Also, spectra generally steepen when initially starting flatter than k
−5/3 but stop evolving at a finite time/distance.
What Determines Active Region Coronal Plasma Composition?
Authors: Mihailescu Teodora , Baker Deborah , Green Lucie M. , van Driel-Gesztelyi Lidia , Long David M. , Brooks David H. , To Andy S. H.
Published: July 2022

The chemical composition of the solar corona is different from that of the solar photosphere, with the strongest variation being observed in active regions (ARs). Using data from the Extreme Ultraviolet (EUV) Imaging Spectrometer (EIS) on Hinode, we present a survey of coronal elemental composition as expressed in the first ionization potential (FIP) bias in 28 ARs of different ages and magnetic flux content, which are at different stages in their evolution. We find no correlation between the FIP bias of an AR and its total unsigned magnetic flux or age. However, there is a weak dependence of FIP bias on the evolutionary stage, decreasing from 1.9 to 2.2 in ARs with spots to 1.5–1.6 in ARs that are at more advanced stages of the decay phase. FIP bias shows an increasing trend with average magnetic flux density up to 200 G, but this trend does not continue at higher values. The FIP bias distribution within ARs has a spread between 0.4 and 1. The largest spread is observed in very dispersed ARs. We attribute this to a range of physical processes taking place in these ARs, including processes associated with filament channel formation. These findings indicate that, while some general trends can be observed, the processes influencing the composition of an AR are complex and specific to its evolution, magnetic configuration, or environment. The spread of FIP bias values in ARs shows a broad match with that previously observed in situ in the slow solar wind.
GRB Afterglow of the Sub-relativistic Materials with Energy Injection
Authors: Fraija N. , Kamenetskaia B. Betancourt , Galvan-Gamez A. , Dainotti M. G. , Becerra R. L. , Dichiara S. , Veres P. , do E. S. Pedreira A. C. Caligula
Published: July 2022

Sub-relativistic materials launched during the merger of binary compact objects and the core collapse of massive stars acquire velocity structures when expanding in a stratified environment. The remnant (either a spinning magnetized neutron star (NS) or a central black hole) from the compact object or core collapse could additionally inject energy into the afterglow via spin-down luminosity or/and by accreting fallback material, producing a refreshed shock, modifying the dynamics, and leading to rich radiation signatures at distinct timescales and energy bands with contrasting intensities. We derive the synchrotron light curves evolving in a stratified environment when a power-law velocity distribution parameterizes the energy of the shock, and the remnant continuously injects energy into the blast wave. As the most relevant case, we describe the latest multiwavelength afterglow observations (≳900 days) of the GW170817/GRB 170817A event via a synchrotron afterglow model with energy injection of a sub-relativistic material. The features of the remnant and the synchrotron emission of the sub-relativistic material are consistent with a spinning magnetized NS and the faster blue kilonova afterglow, respectively. Using the multiband observations of some short bursts with evidence of kilonovae, we provide constraints on the expected afterglow emission.
Data-driven Derivation of Stellar Properties from Photometric Time Series Data Using Convolutional Neural Networks
Authors: Blancato Kirsten , Ness Melissa K. , Huber Daniel , Lu Yuxi(Lucy) , Angus Ruth
Published: July 2022

Stellar variability is driven by a multitude of internal physical processes that depend on fundamental stellar properties. These properties are our bridge to reconciling stellar observations with stellar physics and to understand the distribution of stellar populations within the context of galaxy formation. Numerous ongoing and upcoming missions are charting brightness fluctuations of stars over time, which encode information about physical processes such as the rotation period, evolutionary state (such as effective temperature and surface gravity), and mass (via asteroseismic parameters). Here, we explore how well we can predict these stellar properties, across different evolutionary states, using only photometric time-series data. To do this, we implement a convolutional neural network, and with data-driven modeling we predict stellar properties from light curves of various baselines and cadences. Based on a single quarter of Kepler data, we recover the stellar properties, including the surface gravity for red giant stars (with an uncertainty of ≲0.06 dex) and rotation period for main-sequence stars (with an uncertainty of ≲5.2 days, and unbiased from ≈5 to 40 days). Shortening the Kepler data to a 27 days Transiting Exoplanet Survey Satellite–like baseline, we recover the stellar properties with a small decrease in precision, ∼0.07 for log g and ∼5.5 days for P
rot, unbiased from ≈5 to 35 days. Our flexible data-driven approach leverages the full information content of the data, requires minimal or no feature engineering, and can be generalized to other surveys and data sets. This has the potential to provide stellar property estimates for many millions of stars in current and future surveys.
Existence of the Closed Magnetic Field Lines Crossing the Coronal Hole Boundaries
Authors: Huang Guan-Han , Lin Chia-Hsien , Lee Lou-Chuang
Published: July 2022

Coronal holes (CHs) are regions with unbalanced magnetic flux and have been associated with open magnetic field (OMF) structures. However, it has been reported that some CHs do not intersect with OMF regions. To investigate the inconsistency, we apply a potential-field (PF) model to construct the magnetic fields of the CHs. As a comparison, we also use a thermodynamic magnetohydrodynamic (MHD) model to synthesize coronal images and identify CHs from the synthetic images. The results from both the potential-field CHs and synthetic MHD CHs reveal that there is a significant percentage of closed field lines extending beyond the CH boundaries and more than 50% (17%) of PF (MHD) CHs do not contain OMF lines. The boundary-crossing field lines are more likely to be found in the lower latitudes during active times. While they tend to be located slightly closer than the non-boundary-crossing ones to the CH boundaries, nearly 40% (20%) of them in PF (MHD) CHs are not located in the boundary regions. The CHs without open field lines are often smaller and less unipolar than those with open field lines. The MHD model indicates higher temperature variations along the boundary-crossing field lines than the non-boundary-crossing ones. The main difference between the results of the two models is that the dominant field lines in the PF and MHD CHs are closed and open field lines, respectively.
Accurate Modeling of Lyα Profiles and Their Impact on Photolysis of Terrestrial Planet Atmospheres
Authors: Peacock Sarah , Barman Travis S. , Schneider Adam C. , Leung Michaela , Schwieterman Edward W. , Shkolnik Evgenya L. , Loyd R. O. Parke
Published: July 2022

Accurately measuring and modeling the Lyα (Lyα; λ1215.67 Å) emission line from low-mass stars is vital for our ability to build predictive high energy stellar spectra, yet interstellar medium (ISM) absorption of this line typically prevents model-measurement comparisons. Lyα also controls the photodissociation of important molecules, like water and methane, in exoplanet atmospheres such that any photochemical models assessing potential biosignatures or atmospheric abundances require accurate Lyα host star flux estimates. Recent observations of three early M and K stars (K3, M0, M1) with exceptionally high radial velocities (>100 km s−1) reveal the intrinsic profiles of these types of stars as most of their Lyα flux is shifted away from the geocoronal line core and contamination from the ISM. These observations indicate that previous stellar spectra computed with the PHOENIX atmosphere code have underpredicted the core of Lyα in these types of stars. With these observations, we have been able to better understand the microphysics in the upper atmosphere and improve the predictive capabilities of the PHOENIX atmosphere code. Since these wavelengths drive the photolysis of key molecular species, we also present results analyzing the impact of the resulting changes to the synthetic stellar spectra on observable chemistry in terrestrial planet atmospheres.
L’avenir du système d’alliances américain face au retour de la compétition stratégique
Authors: Mauger Adrien
Published: July 2022

Les États-Unis se sont longtemps passés d’alliés. La menace du communisme a effacé cette tradition et a lié l’Amérique à une toile sans précédent de partenariats. La guerre froide achevée, les réseaux et organisations nés de cette période se sont retrouvés dépourvus de sens. Le retour de la puissance russe et le défi chinois ont cependant mobilisé l’Amérique, en quête de nouveaux partenaires, dans le Pacifique en particulier. Une difficulté : préserver la confiance de ses alliés. Une inconnue : la capacité du système politique américain à mener une stratégie partenariale de long terme.