bluuebunny/crossref_metadata_2025 huggingface dataset:
Comparison of the orbital evolution of near-Earth asteroids 52768 (1998 OR2) and 159402 (1999 AP10)
Authors: Емельяненко В.В. , Карташова А.П.
Published: December 2023

Институт астрономии РАН, Москва, Россия Проведено сравнение эволюции орбит астероидов 52768 и 159402. Эти объекты имеют очень похожее динамическое поведение в прошлом. С большой вероятностью оба астероида подходили к Солнцу на расстояние менее 0.1 а. е. Ана- лиз сближений с Солнцем, выполненный для виртуальных частиц из доверительных областей орбит, подтверждает возможность общего происхождения астероидов 52768 и 159402 в результате распада первоначального объекта вблизи Солнца. Статья основана на материалах, представленных на Научной конференции «VIII Бредихинские чтения».

The orbital evolution of asteroids 52768 and 159402 is compared. These objects have very similar dynamical behavior in the past. With a high probability, both asteroids approached the Sun at a distance of less than 0.1 au. Analysis of approaches to the Sun, performed for virtual particles from the confidence regions of the orbits, confirms the possibility of a common origin of asteroids 52768 and 159402 as a result of the original object breakup near the Sun. This paper is based on a talk presented at VIII Bredikhin conference.
Nichtholz-Faserstoffe im Fokus
Authors: Fiedler Manuela , Zahel Martin , Thümmler Katrin , Tech Sören , Barth Winfried
Published: December 2023

Motivation — Papier wird seit jeher überwiegend aus biogenen Ausgangsstoffen hergestellt. Seine Verwendung steht mit der Bioökonomie-Strategie der Bundesregierung im Einklang und unterstützt die Abkehr von fossilen Materialien hin zur konsequenten Nutzung nachwachsender Rohstoffe in vielen Lebens- und Wirtschaftsbereichen. Waldumbau, Klimawandel, die langfristige globale Verfügbarkeit und die zur Erzielung bestimmter Produkteigenschaften nötige Rohstoffdiversität führen aktuell zu einer verstärkten Forschungsaktivität auf dem Gebiet der Nichtholz-Faserstoffe zur Ergänzung der derzeitig holzbasierten Faserwirtschaft. Im Fokus aktueller Untersuchungen an der PTS und der TU Dresden steht Miscanthus als interessantes Ausgangsmaterial zur Herstellung unterschiedlicher Produktgruppen.
„Die Lieferkette ist der Schlüssel“
Authors: Tewes Werner , Busche Jenny
Published: December 2023

Die Rewe-Gruppe will auch in der Finanzierung grün werden. Ein Gespräch mit den Managern Nicola Tanaskovic und Klaus Wirbel über die erste nachhaltige Anleihe, Überzeugungsarbeit bei Lieferanten und die Kunst, internationalen Investoren die Genossenschaft zu erklären.
Digitale Schilder werden Standard
Authors: Rode Jörg
Published: December 2023

In früher undenkbarem Tempo haben die großen Discounter alle Filialen in Deutschland mit digitalen Preisschildern ausgestattet. Aldi Süd wird vor Silvester mit dem Rollout fertig. Bei Lidl hängen ESL-Displays bereits in allen O+G-Abteilungen, der Rollout in die anderen Sortimente läuft auf Hochtouren. Netto will noch im ersten Halbjahr 2024 fertig sein.
Kunden kaufen Marken nicht um jeden Preis
Authors: Nusser Bernd
Published: December 2023

Vor allem bei Unterhaltungselektronik und Haushaltsgeräten, aber auch bei Körperpflege, Kosmetik und Lebensmitteln setzen Käufer weiterhin stark auf Marken, heißt es im Konsumentenreport der Initiative Digitale Handelskommunikation.
Konsolidierung im Presseverkauf setzt sich fort
Authors: Nusser Bernd
Published: December 2023

Der Trend hält an. Auch in diesem Jahr stiegen hauptsächlich Bäckereien, Fachhändler und Kioske aus dem Verkauf von Presseerzeugnisse aus. Großkunden übernehmen zunehmend das Geschäft.
Die 15-Minuten-Schwammstadt
Authors: Manzke Uwe
Published: December 2023

Auf der ExpoReal in München wurden für die Choose-Paris-Region Entwicklungen der Immobiliensparte und der dazugehörigen Infrastruktur von Disneyland Paris sowie des wachsenden Wirtschaftsstandorts Val d’Europe vorgestellt. Dabei wurden auch Potenziale der Wasseraufbereitung und Regenwassernutzung aufgezeigt.
A Review of the 2023 US Draft Merger Guidelines
Authors:   Commission for Protection of Competition of the Republic of Serbia, Rakić Ivana
Published: December 2023

The aim of this article is to provide a short overview of the 2023 US Draft Merger Guidelines and some interpretations of its impact on merger control practices. The US practice shows that merger control standards have been changed several times, in accordance with the need to increasingly consider economic efficiencies and the consequences of making wrong decisions, which could reduce innovation and other behaviours of undertakings that lead to an increase in economic efficiency and improve competition. Due to the fact that guidelines can influence how judges evaluate challenges to mergers, it remains to be seen how the final guidelines will enable the courts to understand and support the agencies’ views on antitrust enforcement.
Electronic Banking: A Panacea to Corporate Customers’ Satisfaction in Small and Medium Scale Enterprises in Nigeria
Authors: Oluseye MOKUOLU Joseph
Published: December 2023

The study investigated the effect of electronic banking as a panacea to corporate customers’ satisfaction in Nigeria sighting Ekiti State as a case study with a view to establish whether electronic banking tools of ATM, mobile banking, POS, e-banking implementation, awareness of e-banking and service availability of e-banking significantly enhance corporate customers’ satisfaction in Nigeria. This study made use of survey research design that allow for the use of questionnaires to elicit data using Multistage sampling technique to select two hundred and forty (240) respondents from the population covering all the Small and Medium scale Enterprises (SMEs) firms in Ekiti State by first selecting all SMEs firms in Ado-Ekiti and later reduced them to five (5) purposively selected SMEs namely; Laundry, Printing, Bakery, Eatery and Electronics houses all in Ado-Ekiti. The data obtained from the field was processed using statistical package for social sciences (SPSS) computer software and analyzed using descriptive and inferential analysis which involved regression analysis. The result revealed that 0.792 which depicted that 79% of the changes in the corporate customers’ satisfaction is accounted for by the explanatory variables (E-banking tool of ATM, MB, POS, E-banking implementation, Awareness of e-banking and Service availability). It was further discovered that the E-banking tools (ATM, Mobile banking and POS) have positive significant effect which bring about 8.1%, 34.5% and 9.4% increase respectively on the customers’ satisfaction in Nigeria. While the E-banking implementation and awareness of e-banking also have positive and significant effect and can positively increase customers’ satisfaction by 12.3% and 37.5% respectively. The coefficient of service availability on the other hand showed a significant negative effect on customers’ satisfaction (-0.087) implying that a percentage change in service availability will bring about a decrease in corporate customers’ satisfaction by 8.7%. The study therefore concluded premised on the results that electronic banking has significant effect on corporate customers’ satisfaction among Small and Medium Scale Enterprises in Nigeria
Association of Total Ischemia Time with No-Reflow Phenomenon in Patients Presenting with STElevation Myocardial Infarction, Undergoing Primary Percutaneous Coronary Intervention
Authors: Ashraf Waheed , Kiani Sadaf Shabbir , Khan Muhammad Nadir , Nadeem Asif , Umar Bakht , Sana Ayesha , Kamran Javeria , Yaseen Muhammad
Published: December 2023

Objective: To find out the association of total ischemic time with no-reflow phenomenon, in terms of Thrombolysis in Myocardial Infarction (TIMI) flow grade, in patients presenting with ST-Elevation Myocardial Infarction and undergoing Primary Percutaneous Coronary Intervention(PPCI).
Study Design: Analytical Cross-Sectional study.
Place and Duration of Study: Armed Forces Institute of Cardiology/National Institute of Heart Diseases Rawalpindi Pakistan, from Nov, 2022 to Jan, 2023.
Methodology: This analytical cross-sectional study was conducted on n=184 patients, recruited through consecutive sampling technique to collect data prospectively. Patients were divided into no-reflow and normal flow group. Patients’ total ischemic time was documented and pre & post-procedural TIMI flow was noted. SPSS version-24:00 was used to enter and analyze data. Chi-square, Fisher exact test and t-test were applied and p-value≤0.05 was taken as statistically significant.
Results: Out of 184 study participants, 17(9.2%) were females as compared to 167(90.8%) males. The mean age was 60.23±10.28 years. No-reflow phenomenon was observed in 20(10.9%) patients. The mean age was higher in the no-reflow group than that of the normal flow group (62.65±11.61 vs 59.94±10.12 years). Total ischemic time, pre & post-procedural TIMI flow were found to be significantly associated with no-reflow phenomenon (p<0.05).
Conclusion: There exists a strong association between total ischemic time and the occurrence of no-reflow phenomenon. Patients with delayed reperfusion present with greater frequency of no-reflow and low TIMI grade and vice versa.
Management of Prosthetic Tricuspid Valve Thrombosis with Streptokinase
Authors: Azizullah  , Sadiq Nadeem , Farhan Muhammad Asad , Sadiq Abubakar , Imtiaz Sana
Published: December 2023

Despite improvements in the design of mechanical prosthetic heart valves and regular use of anticoagulation, prosthetic heart valve thrombosis remain the most dreadful complication associated with high mortality. Surgical thrombectomy or valvereplacement is used as a conventional therapy. Medical thrombolysis, on the other hand, is a therapy choice. Present case is of a 26-year old female with Ebstein's irregularity who effectively endured tricuspid prosthetic valve thrombolysis usingintravenous Streptokinase (SK). The outcome of our patient supports that SK can be an adequate therapeutic option for thrombolysis of tricuspid Prosthetic Valve Thrombosis (PVT) in children and adolescents.
Prevalence of Anxiety and Depression in Young Patients Presenting with Atypical Chest Pain with Normal Coronaries
Authors: Ahmed Adeel , Mehreen Sobia , Samore Naseer Ahmed , Iqbal Usman , Siddique Muhammad Bilal , Virk Mutahir Abbas , Shahzad Syed Khurram , Siddiqui Abdul Hameed
Published: December 2023

Objective: To determine the prevalence of anxiety and depression in young patients presenting with atypical chest pain andnormal coronary arteries.
Study Design: Analytical, Cross-Sectional Study.
Place and Duration of Study: Armed Forces Institute of Cardiology/National Institute of Heart Diseases Rawalpindi,Pakistan, from Jul to Dec 2021.
Methodology: This study was carried out on 750 participants (having normal coronaries) of both gender and age<40yearsdivided into study group (presented with atypical chest pain; n=375) and comparison group (no chest pain; n=375). Consecutive sampling technique was applied to collect data. Hospital Anxiety and Depression Scale (HADS) Questionnairewas used. Patients scoring 11 or more out of 21 points in Depression and Anxiety scale were identified as positive. Data was analyzed using SPSS version 24:00. Chi Square test was applied to find association between variables and p-value <0.05 wastaken as significant value.
Results: Out of n=750 patients 619(82.4%) were males and 131(17.6%) were females. Mean age at presentation was 33.54±5.54 years and 30.93±5.68 years in study and comparison group respectively. About 230(61.3%) participants had anxiety in the study group compared with 189(50.4%) in the comparison group, which was statistically significant (p=0.003). 221(58.9%) participants in study group and 132(35.2%) in comparison group had depression (p<0.001).
Conclusion: Non cardiac chest pain is a common manifestation of depression and anxiety. Early recognition and prompt referral of these patients should be ensured to improve quality of life and prevent future unnecessary hospital visits.
A INFLUÊNCIA DO AMBIENTE DE APRENDIZAGEM NO TEMPO DE PRÁTICA DE JOVENS JOGADORES DE FUTEBOL
Authors: Goes Junior Alberto Lobato , Silva Luis Felipe de Nogueira , Alcântara Chellsea Hortêncio , Sandoval Gabriel Orenga , Paula Renato Mota de , José Scaglia Alcides
Published: December 2023

Investigar o tempo de prática em diferentes contextos de aprendizagem de jovens jogadores de futebol. Participaram do estudo 45 jogadores divididos em 3 grupos (sub 10, sub 12, sub 14). O tempo de prática foi coletado através de um formulário online, as informações foram obtidas levando em consideração diferentes ambientes de prática, como: sozinho, informal, formal, competição, estruturado (formal e competição) e não estruturado (sozinho e informal). O primeiro contato com o futebol aconteceu no ambiente sozinho. O ambiente de competição apresentou menos horas de prática em todos os grupos. Os grupos sub 10 e sub 14 alcançaram mais horas no ambiente não estruturado em comparação com o estruturado. Concluímos que os jogadores tiveram mais acesso a ambientes não estruturados e menos acesso ao ambiente de competição, logo os(a) treinadores(a) podem utilizar essa informação para fomentar ambientes de prática diversificados e não somente o ambiente formal.
TRANSLATION TRAINING: THE USE OF AUTHENTIC PROJECTS
Authors:   National and Kapodistrian University of Athens, Korda Diamantoula
Published: December 2023

This paper aspires to shed light on the pedagogical aspects of translation and, more specifically, the training of novice translators. The aim of the paper consists of testing how translation is best taught via empirical channels and in conjunction with retrospective comments. The project under investigation was conducted in the Department of English Language and Literature of the National and Kapodistrian University of Athens (November 2021) and involved postgraduate students pursuing their master’s degrees. The project, in which the students were involved, was authentic in that it was situated in realistic circumstances since they were requested to perform a real translation task for a volume to be published, reaching out to readers other than the course instructor. Students were initially asked to translate a text collaboratively. After the completion of the translation task, they were asked to critically reflect upon their translation practice by writing an essay and explicitly exploring the benefits of such a procedure. According to their comments, the use of an authentic project, in an otherwise theoretical class, paid off since they found that their perspective was broadened, and their practice became conscious throughout the different stages. More specifically, among others, they highlighted that their critical thinking was sharpened, their collaboration skills improved, and their self-reflection proved to be a powerful tool guiding their decision-making. The case study could be further enhanced if another type of text was chosen [literary extracts], another setting was selected [undergraduate courses] or more stakeholders would be involved. Keywords: translation teaching, translation methodology, authentic project, new paradigm
Penguatan Peran Sumber Daya Insani pada Lembaga Keuangan Syari’ah Indonesia
Authors: Sri Fatimah Rahmatillah
Published: December 2023

Eksistensi lembaga keuangan syari’ah sangat ditentukan oleh peran pelaku industri dalam meningkatkan mutu pelayanan dan kepuasan pelanggan. Namun faktanya, lembaga keuangan syari’ah belum didukung dengan sumberdaya insani yang profesional dan kompeten dalam bidang syari’ah. Penelitian ini bertujuan menyurvei kondisi sumberdaya insani di lembaga keuangan syari’ah Indonesia saat ini serta mencoba merumuskan langkah strategis untuk menguatkan peran sumberdaya insani. Hasil penelitian menunjukkan perlunya melakukan restrukturisasi dan peningkatan kompetensi karyawan agar bisa bersaing dalam pasar industri keuangan. Untuk menguatkan peran sumberdaya insani ini, pembenahan bisa dilakukan baik melalui pendekatan manajemen maupun pendekatan hukum. Dari sisi manajemen, lembaga keuangan syari’ah harus memiliki sistem perencanaan, pengadaan, dan pengembangan karyawan yang berorientasi pada nilai-nilai Islam. Jika dilihat dari pendekatan hukum, perlu adanya regulasi yang mengatur pelaksanaan manajemen sumberdaya insani yang memperhatikan aspek karakter religius dan kepatuhan yang memuat syarat, ketentuan, dan pengawasan sesuai dengan profil kelembagaan syari’ah.
Desenho universal e acessibilidade arquitetônica: conceituações, distinções e aproximações
Authors: Queiroz Lilian Quelle Santos de
Published: December 2023

Este trabalho apresenta a reflexão sobre os conceitos Desenho Universal e Acessibilidade Arquitetônica como sendo independentes ao passo em que se complementam e são de caráter basilar para consolidação do processo de inclusão social nos espaços urbanos. Apresentamos os textos base para essa reflexão, os pontos consonantes e dissonantes dos conceitos supracitados bem como de que forma comumente assentam suas bases de atuação. Desta forma, entendemos que o projeto arquitetônico assume baseado nos princípios do Desenho Universal, constitui, para além de suas características e relevância técnicas, um importante instrumento social de inclusão e discussão acerca do direito ao uso e permanência nos espaços e equipamentos urbanos pelos sujeitos que nestes, desejem ou necessitem estar inseridos.
Enabling factors of social acceptance of wind energy projects in La Guajira
Authors:   Stockholm Environment Institute, Vega-Araújo José , Muñoz Cabré Miquel , Ramirez Yismary ,   University of La Guajira, Lerma Reinaldo
Published: December 2023

In Colombia, increasing renewable energy generation requires a special emphasis on the department of La Guajira due to its world-class wind resources. According to the Mining-Energy Planning Unit (UPME), La Guajira is projected to have up to 45 wind farms by 2034, most located within the collective territory of the Wayuu Indigenous people. The authors of this report identify enabling factors of social acceptance of wind energy projects in this context and, more broadly, of a just energy transition in La Guajira. The findings represent insights gained from activities conducted during 2023, namely a workshop held by SEI and the University of La Guajira in the municipality of Uribia, La Guajira, with members of the Wayuu people and representatives of the municipal public sector. The research also included extensive fieldwork in communities surrounding wind farm locations and associated infrastructure, such as transmission lines, and a total of 45 semi-structured interviews with various relevant stakeholders, including developers, academia, civil society and the national and regional public sector. This report opens with the relevant context, including facets of the Colombian electricity sector, La Guajira department and the right to free, prior and informed consultation (FPIC). The authors then describe eight enabling factors of social acceptance of wind energy in La Guajira that they identified during the research, closing with their main conclusions.
Felix Turissa. La vil·la romana dels Ametllers i el seu fundus (Tossa de Mar, la Selva)
Authors: PALAHI GRIMAL LLUÍS , NOLLA I BRUFAU JOSEP MARIA
Published: December 2023

Aquesta monografia es basa sobretot en les excavacions d’extensió realitzades al jaciment de la vil·la dels Ametllers, de Tossa de Mar, entre els anys 2000 i 2004, gràcies a les quals s’han identificat vestigis suficients per reconstruir la història del conjunt i encaixar-hi les aportacions anteriors, que es remunten a principis del segle XX. La vil·la, d’època baixrepublicana, va posseir una considerable part senyorial i va desenvolupar una important activitat agrícola, sent la vinya la seva aposta econòmica.
Evaluation of the 12th Grade Biology Curriculum with the Opinions of Biology Teachers
Authors: PEHLİVAN Hülya , MERCAN Gamze
Published: December 2023

The aim of this research is to examine how adequate the learners are in gaining knowledge, skills, attitudes, values, and understandings about biology, with the views of 12. grade biology teachers. The research model was a case study, a qualitative research method. The study group was determined using homogeneous sampling, a purposive sample method. The research study group consisted of all biology teachers who have previously or currently taught the 12th grade biology curriculum. So the research study group includes 72 biology teachers. An interview form with 12 semi-structured open-ended questions was used to collect data on participants' demographics (gender, professional seniority), 2 questions, and their thoughts on the 12th-grade biology curriculum. The MAXQDA 2022 program was used to analyze the research findings. According to the research, the majority of current 12th-grade biology teachers had good attitudes about learning outcomes, teaching activities, and course content.It is considered that this research will contribute to the field of educational sciences and biology education by shedding light on the applications that should be included in an effective curriculum that can criticize, question, and direct research in this age where technology is rapidly developing.
Travma ve Krize Müdahale Yaklaşımları: Kuramsal Bir Bakış
Authors: OGAN Samiye , ÖZ SOYSAL Fatma Selda , AYSAN Ferda
Published: December 2023

Bu çalışmanın amacı, travma ve krize müdahale yaklaşımlarını kuramsal bir bakış açısıyla incelemektir. Bu bağlamda, travma ile kriz arasındaki farklar, kriz türleri, travma ve krize müdahale yaklaşımlarına yönelik kuramsal bakış açıları ve araştırma bulguları ele alınmıştır. Travma, bireylerin bizzat yaşadıkları ya da tanık oldukları olaylar olarak tanımlanırken; kriz, ani ve beklenmedik olumsuz yaşantılar olarak tanımlanmaktadır. Bireyler, travma ve kriz süreçlerinden olumsuz etkilenmekte, süreci yönetmekte problem çekmekte ve psikolojik desteğe ihtiyaç duyabilmektedirler. Bu noktada, “travma ve kriz danışmanlığı” kavramı öne çıkmaktadır. Travma ve kriz danışmanlığı, etkili psikolojik danışmanlık becerilerinin yanı sıra kriz yönetme, travma ile çalışma becerilerine ve yetkinliğine de sahip olmayı gerektirmektedir. Literatür incelendiğinde, travma ve krizle çalışırken ruh sağlığı uzmanlarının uygulayabilecekleri müdahalelerin çeşitliliği göze çarpmaktadır. Bu bağlamda bu çalışmada, travma ve krize müdahale yaklaşımları kuramsal ele alınıp ilgili araştırma bulgularına yer verilmiştir. Travma ve krize maruz kalma oranının yüksek olduğu göz önünde bulundurulduğunda travma ve kriz danışmanlığının önemi göze çarpmakta, ruh sağlığı uzmanlarının travma danışmanlığında uzmanlaşmaları ile travma ve krize müdahaleye yönelik yaklaşımlarla ilgili ampirik sonuçlara duyulan ihtiyaç artmaktadır.
Reinterpreting Millenarian Sentiments at the Dutch Cape Colony
Authors: Van der Wal Anne Marieke
Published: December 2023

During the long nineteenth century, European colonists, in among others Asia and Africa, were often confronted with self-proclaimed prophets who predicted an apocalyptic uprising which would bring about a new era of peace and independence from European control. The Dutch colonial world has known several of such ‘prophets of rebellion’, as millenarian beliefs flourished particularly in times of distress. This article focuses on the Khoikhoi uprising of 1788 and their revealed prophet the ‘liewe heer’ Jan Paerl, in the Dutch Cape Colony, and seeks to break with patterns in the current study of apocalyptic prophecies and messianic, anticolonial uprisings that approaches these phenomena from a religious radicalisation perspective. Instead, this article aims to reassess whether the religious dimension of this uprising was indeed seen as the most threatening to Dutch colonial authorities at the time, as well as the most appealing and convincing component for its followers.
Souvenirs de lecture au féminin : "Petite nuit" de Marianne Alphant et "Comment j’ai appris à lire" d’Agnès Desarthe
Authors: Leblond Aude
Published: December 2023

Alors que les autobiographies de lecteurs mettent en scène la découverte de la lecture comme une révélation merveilleuse, permettant à la fois au sujet de se construire et de découvrir la vocation d’écrivain, les auto­bio­graphies de lectrices peuvent surgir d’une blessure initiale, conduisant la lectrice à l’oubli de soi dans l’addiction aux livres (Marianne Alphant, Petite nuit, 2008), ou au contraire au rejet radical de la lecture (Agnès Desarthe, Comment j’ai appris à lire, 2013). Elles s’inscrivent ainsi dans toute une nébuleuse d’autrices contemporaines qui embrassent la posture honteuse de la liseuse , n’hésitant pas à se montrer émotives, sentimentales, sexualisées, régressives, vulnérables. Mais, dans le cas d’Alphant et Desarthe, mettre en scène la vulnérabilité de la lectrice permet aussi de construire un récit de soi dans lequel les livres finissent par jouer un rôle salvateur : ceci ne rend pas aux lectrices leur agentivité, mais permet d’élaborer de nouvelles manières d’écrire et de critiquer, à la fois plus sensibles et plus humbles, qui tirent justement leur force des points faibles de la lectrice.
"Rien n’est plus secret qu’une existence féminine" : Monique destinataire dans "Alexis ou le Traité du vain combat" de Marguerite Yourcenar
Authors: Doig Katherine
Published: December 2023

Alexis ou le Traité du vain combat, premier roman de Marguerite Yourcenar, met en scène un personnage de lecteur – ou plutôt de lectrice. Il s’agit de Monique, la femme du narrateur éponyme, qui lui écrit une longue lettre pour expliquer qu’il la quitte afin de vivre en accord avec ses désirs homosexuels. Alexis voit en elle une lectrice modèle selon un certain stéréotype féminin, douce, compréhensive et silencieuse. Mais Yourcenar – et la postérité du roman – transforment ce silence en puissance complexe et trouble, capable de susciter des réactions fortes et diverses. Parmi celles-ci émerge une lecture critique qui va à l’encontre du stéréotype de lectrice énoncé par Alexis, et qui pousse à transformer celui-ci.
Perubahan Ritme Dalam Film The Good, The Bad and The Ugly
Authors: Pratoma Ilham
Published: December 2023

Film, sebuah meda hiburan yang digunakan untuk menyampaikan pesan kepada khalayak umum. Seiring waktu berjalan, film sudah menjadi kebutuhan masyarakat dalam memenuhi kebutuhan hiburan. Begitu banyak film yang bermunculan dan memiliki perbedaan antara satu dengan yang lainnya. Artikel ini bertujuan mengkaji perubahan ritme dalam film The Good, The Bad, and The Ugly. Menggunakan metode kualitatif, dengan pendekatan analisis deskriptif. Hasil menunjukkan bahwa film ini memakai ritme yang berubah dan disesuaikan dengan kamera, pengadeganan, suara, dan editing.
RANCANG BANGUN ALAT PERAGA PERPIPAAN PARALEL DENGAN MENGGUNAKAN VARIASI PIPA ACRYLIC DAN PVC MENGGUNAKAN DUA POMPA
Authors: Nizar Mochammad Miftachul , Afifah Yunita Nur
Published: December 2023

Secara umum pompa digunakan untuk memindahkan fluida dari suatu tempat menuju tempat yang lain seperti memindahkan fluida dari tempat yang rendah menuju tempat yang tinggi. Pompa dapat meningkatkan tekanan, kecepatan dan ketinggian fluida. Pada dasarnya prinsip kerja pompa adalah membuat tekanan rendah pada sisi isap atau sisi masuk sehingga fluida akan terhisap masuk, kemudian dalam pompa air terlempar sehingga memiliki kecepatan tinggi yang kemudian dikonversi menjadi tekanan yang dikeluarkan pada sisi keluar dengan tekanan yang lebih tinggi. Bergeraknya pompa membutuhkan energi dari luar yang diperoleh dari motor. Sistem pompa paralel adalah sebuah sistem yang terdiri dari beberapa unit pompa, sistem perpipaan dan panel kontrol yang dihubungkan untuk dapat menghasilkan kapasitas air yang lebih besar selain itu bisa sebagai pompa cadangan ketika pompa yang satu sedang rusak atau pompa dalam proses perbaikan. Tujuan perancangan sistem pompa paralel adalah untuk mendapatkan peningkatan kapasitas air. Metode yang digunakan dimulai dengan study literature, analisa kebutuhan alat, pembuatan desain, perancangan dan perhitungan rangka, kapasitas air, tekanan air dan head, kemudian simulasi gambar. Pada penelitian ini terdapat variasi pipa pvc dan acrylic mengvariasikan pipa tersebut menggunakan desain Autocad. Penelitian ini termasuk sebagai penelitian eksperimen karena semua data yang diperoleh berasal dari kegiatan eksperimen di Laboratorium. Dari hasil penelitian tersebut bahwa rangkaian paralel ternyata tidak bisa menambah high fluida, diketahui dari hasil uji coba dari ketinggian line 1 menuju line 2 volume air menurun, dan dari proses pengujian alat peraga pompa paralel, faktor kebocoran dapat mempengaruhi performa dari pompa paralel, kemampuan vakum yang baik pada pompa dipengaruhi tidak adanya udara yang keluar dari dalam pompa yang disebabkan oleh kebocoran.
RANCANG BANGUN MESIN KONVEKSI PAKSA RECTANGULAR TEGAK LURUS DENGAN PENGUKURAN SUHU BERASIS ARDUINO MEGA
Authors: Nasrullah M , Choifin Mochamad
Published: December 2023

Perpindahan panas merupakan perpindahan energi karena adanya perbedaan temperatur. Fenomean perpindahan panas ini terjadi secara konveksi di sebabkan karena adanya perpindahan fluida (gas atau cair). Dalam industri utamanya pada proses produksi, perpindahan panas menjadi suatu hal yang sudah biasa. karena proses pemanasan ini yang membantu peralatan produksi tetap berjalan. Perpindahan (konveksi) panas itu sendiri terbagi menjadi dua yaitu konveksi paksa dan bebas. Konveksi secara paksa yaitu dimana aliranya tersebut disebabkan oleh beberapa cara yang berasal dari luar, yaitu contohnya dari pompa, fan, dan tiupan angin. sedangkan konveksi secara bebas yaitu dimana aliran fluidanya tersebut disebabkan adanya suatu variasi massa jenis yang selalu diikuti dengan adanya perbedaan temperature dalam fluida. Alat ini sangat berpengaruh dalam proses pembelajaran mahasiswa yang berguna untuk alat peraga pratikum khususnya mahasiswa teknik mesin, agar mahasiswa mengetahui apa itu yang dinamakan konveksi paksa, maka penulis merancang alat konveksi paksa tersebut. Rancang bangun ini memiliki Tinggi 1500 mm dan lebar 250. Dengan panjang tabung rectangular duck 1000 mm dan lebar 250 mm yang berguna untuk tempat proses mengujian fin
UJI KARAKTERISTIK PEMBAKARAN PREMIXED PADA METHYL ESTER SCHLEICHERA OLEOSA SEBAGAI CAMPURAN BAHAN BAKAR DIESEL
Authors: Wahyudi Djoko , Prasetiyo Dani Hari Tunggal
Published: December 2023

Biodiesel merupakan salah satu bahan bakar alternatif yang dikembangkan saat ini. Biodisel dapat digunakan secara langsung pada mesin kendaraan tanpa harus memodifikasi terlebih dahulu. Namun, sebelum digunakan diperlukan pengujian terlebih dahulu, salah satunya dengan uji karakteristik pembakaran premixed. Pengujian pembakaran premixed dilakukan dengan memvariasikan komposisi bahan bakar dan ekivalen ratio. Biodiesel yang digunakan sebagai campuran bersumber dari minyak kesambi (schleichera olesa). Komposisi bahan bakar terdiri dari B0, B90K10, B80K20 dan B70K30 dengan ekivalen ratio 0,8, 1 dan 1,2. Pengujian dilakukan dengan menggunakan bunsen burner untuk pengamatan secara visual. Hasil pengujian menghasilkan data laju pembakaran laminer tertinggi pada komposisi bahan bakar B90K10 pada ekivalen ratio 0,8, 1 dan 1,2 masing-masing sebesar 25,136 cm/s, 27,973 cm/s dan 24,641 cm/s. Sedangkan nilai laju pembakaran laminer terendah terdapat pada komposisi bahan bakar B70K30 dengan nilai berturut-turut pada ekivalen ratio 0,8, 1 dan 1,2 sebesar 21,786 cm/s, 22,431 cm/s dan 20,186 cm/s. Hal ini menunjukan bahwa nilai laju pembakaran laminer dan tinggi api dipengaruhi oleh ekivalen ratio serta komposisi bahan bakar.
ANALISIS PENGARUH PIPA INNER SEBAGAI KATALIS METANOL DENGAN MEMANFAATKAN ENERGI PANAS YANG TERBUANG
Authors: Prasetiyo Dani Hari Tunggal , Wahyudi Djoko
Published: December 2023

Pertumbuhan populasi kendaraan yang semakin meningkat, menimbulkan emisi gas buang yang dapat mencemari lingkungan dan menggangu kesehatan manusia. Pengembangan teknologi pada kendaraan merupakan upaya dalam mengurangi emisi gas buang dan mengoptimalkan performa kendaraan. Salah satu pengembangan teknologi yang dapat dilakukan adalah penggunaan pipa inner sebagai katalis metanol yang akan digunakan sebagai campuran bahan bakar. Pipa katalis berfungsi untuk memecah atom hidrokarbon menjadi atom hidrogen (H) dan karbon (C) pada metanol. Pengujian dilakukan dengan menambahkan pipa inner dengan memvariasikan putaran mesin (rpm). Hasil pengujian adalah performa mesin dan emisi gas buang kendaraan yang dihasilkan. Berdasarkan hasil pengujian dengan menggunakan pipa inner diperoleh data nilai torsi tertinggi sebesar 10,7 N.m, nilai daya efektif tertinggi sebesar 7,9 N.m, kadar HC terendah sebesar 67 ppm, kadar CO terendah sebesar 0,32%, kadar CO2 terendah sebesar 1,9%. Penguj
PENGARUH BAHAN BLADE TERHADAP OUTPUT TURBIN JENIS SAVONIUS
Authors: Nugroho Arif Setyo , Sadewa P Yulan , Farid Muhammad Miftah , Putra Sanjaya Ardyansah , Hidayat Purwono Arif , Musabbikhah Musabbikhah
Published: December 2023

Energi terbarukan yang berasal dari angin yang dikonversi menjadi energi listrik dengan bantuan turbin angin adalah sebuah teknologi yang dikembangkan saat ini. Mengingat semakin menipisnya sumber energi dari fosil dan meningkatnya polusi udara, angin menjadi pilihan sebagai sumber energi untuk menghasilkan energi listrik. Indonesia memiliki kecepatan angin yang kecil maka dalam penelitian ini dipilih turbin jenis savonius, salah satu kelebihan turbin savonius adalah mampu menghasilkan output listrik untuk kecepatan angin kecil. Turbin angin savonius adalah diantaranya jenis turbin yang dapat digunakan pada kecepatan 5m/s. Jumlah sudu yang digunakan turbin yaitu tiga sudu. Turbin savonius dengan tiga sudu memiliki peforma yang lebih baik dalam menghasilkan kecepatan putaran rpm. Penelitian ini bertujuan untuk mengetahui putaran turbin dan tegangan yang dihasilkan dari bahan yang digunakan antara lain alumunium, triplek, dan akrilik. hasil pengujian didapat data bahan blade alumunium menghasilkan putaran yang lebih stabil dari bahan lainnya. Dengan menggunakan kecepatan angin 5 m/s, bahan alumunium menghasilkan putaran 112 rpm, akrilik menghasilkan putaran 104 rpm dan triplek dapat menghasilkan putaran 99 rpm. Dengan menggunakan bahan alumunium dapat menghasilkan tegangan yang paling tinggi sebesar 11,5 Volt jumlah blade 2 buah. Blade dengan bahan triplek tegangan paling tinggi 9.3 Volt jumlah blade 2 buah, bahan blade dari akrilik menghasilkan tegangan sebesar 10,1 volt jumlah blade 2.
DA MEDICAÇÃO INFANTIL AOS DESÍGNIOS DE PRODUTIVIDADE: DETERMINANTES SOCIAIS NO USO DO MEDICAMENTO METILFENIDATO (RITALINA®)
Authors: Picanço Guilherme Tavares , Morais Deyvid Santos
Published: December 2023

O artigo trata do uso do Cloridrato de Metilfenidato (em particular a Ritalina®) em sua relação com os determinantes sociais da vida contemporânea. Sendo um dos psicotrópicos mais consumidos do mundo, a Ritalina ao longo do seu desenvolvimento desde a década de 30 esteve atrelada às mudanças históricas e encontra seu principal uso no campo do aprendizado. Inicialmente aplicados a população infantil, alinhados aos diagnósticos de déficit de atenção, hoje esse consumo envolve adultos e pessoas sem diagnóstico médico prévio buscando o aprimoramento cognitivo. Deste modo, podemos afirmar que o uso do medicamento reflete as cobranças sobre disciplina e expectativas acerca da produtividade na vida contemporânea.
O PROJETO PEDAGÓGICO CURRICULAR DOS CURSOS DE LICENCIATURA EM PEDAGOGIA: UMA ANÁLISE COMPARATIVA DOS CURSOS DE OFERTA CONTÍNUA E DO PLANO NACIONAL DE FORMAÇÃO DE PROFESSORES DA EDUCAÇÃO BÁSICA (PARFOR) – UESC/BA
Authors: Tavares Gleydson da Paixão , Nascimento Ionara da Paixão Tavares , Ferraz Maria Betânea Oliveira
Published: December 2023

Este texto discute os resultados da pesquisa que realizou uma análise comparativa entre os Projetos Pedagógicos dos Cursos (PPC’s) de Licenciatura em Pedagogia de oferta contínua e do Plano Nacional de Formação de Professores da Educação Básica (Parfor), da Universidade Estadual de Santa Cruz (UESC). O estudo pretendeu identificar os aspectos congruentes e divergentes de cada PPC. A investigação é de natureza descritiva-comparativa e analítica e de abordagem qualitativa. A técnica metodológica adotada foi à análise documental, sendo os PPC’s dos cursos as fontes de produção de dados, as quais viabilizaram a obtenção de informações referentes à organização curricular, aspectos legais, perfil da/o egressa/o, carga horária, modalidade de oferta, nomenclatura, princípios teórico-metodológicos, tempo de integralização do curso, creditação e número de componentes curriculares. Os dados e as informações produzidas por meio dos dois PPC’s foram analisadas e discutidas qualitativamente. O estudo possibilitou a sistematização de importantes dados e informações sobre os PPC’s dos cursos de Pedagogia ofertados pela UESC e impulsionam reflexões e debates sobre a formação da/o pedagoga/o, com a indicação da necessidade de uma política institucional que assegure um currículo comum aos cursos e considere suas especificidades no seu desenvolvimento.
THE EFFECT OF USING BOKIR IN OPTIMIZING RESPIRATORY RATE IN PULMONARY TUBERCULOSIS
Authors:   Poltekkes Kemenkes Kupang, Nusa Tenggara Timur, Santoso Shelfi Dwi Retnani Putri , Irma Irma ,   Poltekkes Kemenkes Kupang, Nusa Tenggara Timur, Rido Yunihastin P. ,   Poltekkes Kemenkes Kupang, Nusa Tenggara Timur, Boba Chiesa G.R. ,   Poltekkes Kemenkes Kupang, Nusa Tenggara Timur, Pajanging Elsinta A. ,   Poltekkes Kemenkes Kupang, Nusa Tenggara Timur, Ina Yuniati Tamo ,   Poltekkes Kemenkes Kupang, Nusa Tenggara Timur
Published: December 2023

Pulmonary TB is a disease caused by bacteria that ranks second as the leading cause of death worldwide. One of the issues faced by patients is shortness of breath, characterized by disturbances in respiratory rate. This study aims to determine the effect of using BOKIR in optimizing the respiratory rate in pulmonary TB. The design used is a quasi-experimental design with a one-group pre and post-test with a control group design. The sample used consisted of 40 respondents, divided into two groups, with 20 respondents each for the control and intervention groups, selected using convenience sampling. The intervention provided was PLB using the BOKIR method following Standard Operational Procedures, and RR calculation using observation. Data analysis used the t-test. The results obtained were p=0.251 in the treatment group and p=0.353 in the control group, meaning that this intervention does not have a significant effect. Further research can be conducted using the same method, but researchers may consider adding an estimation of the intervention time
Editorial
Authors: Cotrim Marcio , Miyamoto James , Quieto Viana Lídia , Pescatori Carolina
Published: December 2023

Entre alegrias e tristezas, 2023 vai chegando ao fim... Que venham momentos de amor, prosperidade e paz! A revista Thésis, em respeito aos seus autores e leitores, buscou aplainar um passivo. Estamos publicando os números 6, 7 e 8, além das previstas 15 e 16!
Forecasting 24 h averaged PM2.5 concentration in the Aburrá Valley using tree-based machine learning models, global forecasts, and satellite information
Authors: Pérez-Carrasquilla Jhayron S. , Montoya Paola A. , Sánchez Juan Manuel , Hernández K. Santiago , Ramírez Mauricio
Published: December 2023

Abstract. We develop a framework to forecast 24 h averaged particulate matter (PM2.5) concentrations 4 d in advance in ground-based stations over the metropolitan area of the Aburrá Valley, Colombia. The input variables are gathered from a highly diverse set of sources, including in situ real-time PM2.5 observations, meteorological forecasts from the Global Forecasting System (GFS), aerosol optical depth (AOD) forecasts from the European Copernicus Atmosphere Monitoring Service (CAMS), and the Moderate Resolution Imaging Spectroradiometer (MODIS) active fire products. We compare the performance of two tree-based machine learning (ML) methods, random forests (RFs) and gradient boosting (GB), with linear regression as a baseline for error metrics. One of the disadvantages of tree-based models is their inability to make skillful predictions out of the domain in which the models were trained. To address that problem, we implement piecewise linear regression learners within the models. Additionally, to enhance the performance of the models, we use a customized loss function that considers the probability distribution of the target values. Tree-based models highly outperform the linear regression, with GB showing the best results in most of the 19 stations used in this study. We also test two approaches for the multi-step output problem, a direct multi-output (MO) scheme and a recursive (RC) scheme, with the GB–MO approach showing the best results. According to the performance analysis, the predictability is less for values away from the mean and decreases between 06:00 LT (local time) and the early afternoon, when the expansion of the boundary layer occurs. To contribute to understanding the sources of predictability and uncertainty of air quality in the city, we perform a feature importance analysis revealing that the relevance of the different independent variables is a function of the lead time. Particularly, apart from the past concentrations, the variables that most affect the predictability are the forecasted aerosol optical depth (AOD), the integrated fire radiative power over a forecasted back trajectory (BT-IFRP), and the predicted planetary boundary layer height (PBLH). In the testing period, the models showed the ability to forecast poor-air-quality events in the valley with more than 1 d of anticipation. This study serves as a framework for developing and evaluating the ML-based air quality forecasting models over the Andean region.
The influence of land use and management on the behaviour and persistence of soil organic carbon in a subtropical Ferralsol
Authors: Hondroudakis Laura , Kopittke Peter M. , Dalal Ram C. , Barnard Meghan , Weng Zhe H.
Published: December 2023

Abstract. A substantial carbon (C) debt has been accrued due to long-term cropping for global food production emitting carbon dioxide from soil. However, the factors regulating the persistence of soil organic C (SOC) remain unclear, with this hindering our ability to develop effective land management strategies to sequester C in soil. Using a Ferralsol from semi-arid subtropical Australia, alteration of bulk C contents and fractions due to long-term land use change (up to 72 y) were examined with a focus on understanding whether SOC lost due to cropping could be restored by subsequent conversion back to pasture or plantation. It was found that use of soil from cropping for 72 y resulted in the loss of > 70 % of both C and N contents. Although conversion of cropped soil to pasture or plantation for up to 39 y resulted in an increase in both C and N, the C content of all soil fractions were not restored to the original values observed under remnant vegetation. The loss of C with cropping was most pronounced from the particulate organic matter fraction, whilst in contrast, the portion of the C that bound strongly to the soil mineral particles (i.e., the mineral-associated fraction) was most resilient. Indeed, microbial-derived aliphatic C was enriched in the fine fraction of mineral-associated organic matter (< 53 µm). Our findings were further confirmed using synchrotron-based micro-spectroscopic analyses of intact microaggregates which highlighted that binding of C to soil mineral particles is critical to SOC persistence in disturbed soil. The results of the present study extend our conceptual understanding of C dynamics and behaviour at the fine scale where C is stabilised and accrues, but it is clear that restoring C in soils in semi-arid landscapes of subtropical regions poses a challenge.
A situated governmentality approach to energy transitions: technologies of power in German and Indian smart grid strategies
Authors: Büttner Leonie , Barning Lucas
Published: December 2023

Abstract. Around the world, smart grids are emerging as a universal tool to address a wide range of social and technical problems facing energy systems. Despite considerable research on these systems, the ways they differ in the local (re)production of power relations have so far been little discussed. This paper fills this gap by developing a “situated governmentality approach” in conversation with the critique of Foucauldian governmentality studies. By applying this approach to smart grid strategies in Germany (Smart Energy Showcases – Digital Agenda for the Energiewende, SINTEG) and India (National Smart Grid Mission, NSGM), we identify different ways in which power is mediated through situated governmentalities. While SINTEG employs technologies of power that promote a disciplinary regime, the exercise of power in the case of the NSGM displays many elements of a digitally enhanced sovereign approach. The findings reveal the range of governmental programmes that can be realized through smart grids and open up a perspective on the situated functioning of smart grids in energy transitions.
La parodia bellatinesca en el relato alegórico de Perros héroes: Un análisis desde el subgénero de la novela del dictador
Authors: Pérez Hernández Aylen
Published: December 2023

La obra de Mario Bellatin se presenta generalmente permeada de absurdos, contrastes y vacíos que son los que tejen la trama. La ambigüedad forma parte de su estética y la narración resulta, muchas veces, en algo indeterminado o en una rara forma de parodia. A partir de una relectura alegórica de Perros héroes, este artículo sugiere una reinterpretación y una lectura novedosa de la novela bellatiniana referida desde los parámetros narrativos del subgénero novela del dictador. Asimismo, se intenta decodificar la intención del autor en una serie de absurdos e ironías que, al parecer, parodian y precarizan ciertas situaciones: el poder autoritario y totalizador, por ejemplo, se personifica en un sujeto (hombre inmóvil) que ridiculiza a la figura del dictador visto siempre como un hombre fuerte, saludable y productivo.
El vórtice semántico-material en Temporada de huracanes, de Fernanda Melchor: la violencia como simulacro de la movilidad social
Authors: Rodal Linares Selma
Published: December 2023

En este artículo propongo que las relaciones socio-afectivas en Temporada de huracanes, de Fernanda Melchor dibujan un vórtice semántico-material través de la violencia emprendida por los personajes. Este movimiento se produce gracias a dos lógicas que organizan las relaciones entre cuerpos y signos: la hipotáctica, que sitúa a los cuerpos en diferentes coordenadas conforme a su adecuación a una identidad modelo que funge como centro y  paradigma epistemológico de comparación, correspondiente a la “subjetivida endriaga” de Valencia; y una lógica paratáctica, que transforma cada agente, acción y afecto en un flujo homogéneo por los paralelismos que establece entre los cuerpos según los campos semánticos que los describen. Esta es responsable de la expansión de la hegemonía. Así, los personajes se aproximan a la posición de poder y deseo central a través de la violencia, pero en tanto que lo que dicen de lxs otrxs aplica para sí, su discurso, como en un huracán, lxs arroja de nuevo hacia afuera ubicándolos en una posición de igual o mayor desposesión.