bluuebunny/crossref_metadata_2025 huggingface dataset:
Tomographic evaluation of changes induced by herbst treatment - buccolingual inclination of mandibular canines and the intercanine distance
Authors: Schwartz João Paulo , Ravelli Taisa Boamorte , Ruf Sabine , Ravelli Dirceu Barnabé
Published: August 2023

The aim of this study was to perform a three-dimensional evaluation of Herbst appliance effects on the mandibular canines.The subjects consisted of 23 Class II:1 patients (12 men, 11 women), mean age of 15.76± 1.75 years, consecutively treated with a Flip-Lock Herbst®appliance (TP Orthodontics, Inc., La Porte, IN, USA). The lower anchorage unit for the Herbst appliance consisted of two anchor bands connected by a lingual arch with 3mm distance from the incisor’s lingual surface. Treatment changes in mandibular canine inclination and mandibular intercanine width at the cusp and apex levels were evaluated by means of cone-beam computed tomography images (i-CAT® Classic unit, Imaging Sciences International, Hatfield, PA, USA) obtained before and after treatment with the Herbst appliance. There were no statistical differences between genders. Herbst appliance treatment did not result in any statistically significant changes for mandibular canine inclination and mandibular intercanine width. There were associations between mandibular canine inclination and mandibular intercanine width at the cusp (/r/ = 0.43 to 0.66) and apex levels (/r/ = 0.34 to 0.60). The three-dimensionalcone-beam computed tomography analysis of the mandibular canine segment revealed that the Herbst appliance with a mandibular anchorage unit distant from the incisor’s lingual surface does not change mandibular canine inclination and mandibular intercanine width significantly during treatment. However, large interindividual differences may result in undesired amount of mandibular canine anchorage loss in individual patients.
Exploring Influential Factors for Decision-Making in Urban Development: Urban Heritage Protection and Displacing Living Communities
Authors: Cheshmehzangi Ali , Zou Tong , Tang Tian , Xie Li
Published: August 2023

Rapid urbanization is one of the main characteristics of the 21st century. Urban systems are critical in creating urban displacements during such rapid processes. In most cases, urban displacements are triggers and catalysts of some urban crises, generating extra obstacles and pitfalls to humanitarian and sustainable development in urban areas. One of the major impacts of the rapid urbanization process is the process of urban house displacement. In historic and heritage cities, towns, or villages, we see the trend of displacing urban homes as a result. In the name of urban heritage protection, cities and towns/villages are converted into large-scale open-air museums, where the local residents are often evicted. To understand the connections and interactions between urban house displacement and urban heritage protection, this study explores key influential factors of decision-making in the directions of urban development, using the grounded theory for cause extraction and categorization and providing political implications for urban planning and regeneration projects. The case studies for this brief study are three cities of Dali, Lijiang, and Shangri-La in western parts of Yunnan Province, China. This paper utilizes mapping studies of the heritage sites of these three cities based on the surveys conducted in July 2022. Issues of urban regeneration and displacement scenarios are observed, assessed, and discussed for us to open up further debates on what causes the displacement of local residents in such contexts.
Reproductive Biology of Chelon dumerili (Steindachner, 1870) in Saloum Delta, Senegal (West Africa)
Authors: Faye Alioune , Dieng Coumba , Sarr Alassane , Ndiaye Waly , Diouf Malick
Published: August 2023

The present study evaluated the sex ratio, evolution of gonado-somatic index and stages of sexual maturity, condition factor and size of  first sexual maturity of Chelon dumerili (Mugilidae) to determine its reproductive parameters. From June 2016 to May 2017, a total of 360  individuals of C. dumerili were sampled in Sangomar Marine Protected Area (MPA), In Saloum Delta, Senegal. The sex-ratio was  significantly in favor of females (61.67%). Based on the monthly evolution of gonadal maturation stages and gonado-somatic index, the  reproductive period of the species was determined to be from March to May. The condition factor varied between 0.60 and 0.88 with an  average value of 0.84 ± 0.07. Male individuals of C. dumerili reached the size of first sexual maturity at a lower total length than females  (23.6 cm and 24.5 cm respectively). Thus, for this species whose reproductive biology has not been well documented until now,  knowledge of the reproductive parameters is essential to put in place measures for the sustainable management of the resource.
Prévalence des troubles musculo-squelettiques et facteurs de risque chez les conducteurs de motos taxis dans la ville de Yaoundé
Authors: Hamadou André , Dosseh Kossivi , Bouh Samuel M. , Aïkpe Judith F. Ahounou , Djerayom Cyrille J. Ndu , Gbenou Joachim D. , Dansou Pierre H.
Published: August 2023

Les troubles musculo-squelettiques (TMS) constituent la première cause de morbidité liée au travail et occupent la première place des  maladies professionnelles. L’objectif de cette étude était d’évaluer la prévalence des TMS chez les conducteurs de motos taxis à Yaoundé.  Une étude transversale, descriptive et analytique a été conduite auprès de ces acteurs et les données ont été recueillies par un  questionnaire nordique sur la santé musculo-squelettique. Au total, 357 conducteurs de motos taxis ont pris part à cette étude, dont la  moyenne d’âge est de 28,4 ± 4 ans. Les résultats ont montré une prévalence des TMS de 90,47% chez les participants. Les régions  corporelles les plus affectées étaient le haut du dos (86,3%), les coudes (78,7%), le bas du dos (62,2%), les épaules (55,2%), les  poignets/mains (52,1%). Les facteurs de risque associés aux TMS étaient l’âge ; le surpoids ; l’ancienneté, la fréquence de travail, la  pratique sportive. La prévalence des TMS chez les participants reste élevée dans ce milieu où la conduite de motos taxis est devenue de  plus en plus un métier rémunérateur pour la population confrontée à un taux de chômage élevé. Il est important d’agir sur les facteurs    de risque afin de prévenir efficacement les TMS.  

 

English title: Prevalence of musculoskeletal disorders and risk factors among motorcycle riders in the city of Yaounde

Musculoskeletal disorders (MSDs) are the leading cause of work-related morbidity and rank first among occupational diseases. The  objective of this study was to assess the prevalence of MSDs among motorcycle riders in the city of Yaounde. A cross-sectional,  descriptive and analytical study was conducted with these actors and the data was collected by a Nordic Questionnaire on  musculoskeletal health. A total of 357 motorcycle riders took part in this study, with an average age of 28.4 ± 4 years. The results showed  a prevalence of MSDs of 90.47% among the participants. The most affected body regions were upper back (86.3%), elbows (78.7%), lower back (62.2%), shoulders (55.2%), wrists /hands (52.1%). Risk factors associated with MSDs were age, overweight, seniority, frequency of  work, sports practice. The prevalence of MSDs among participants remains high in this environment where motorcycle riding has  increasingly become a remunerative profession for the population faced with a high unemployment rate. It is important to act on the risk  factors in order to effectively prevent MSDs.
Analyse du niveau d’application des règles d’hygiène dans les distilleries traditionnelles de production de Lotoko de la ville de Kinshasa, RD Congo
Authors: Tabu Ernest Wa Bomesi , Feza Angelique Kamari , Sifa Daniel Kwa Mungu
Published: August 2023

Le Lotoko est l’une des boissons les plus populaires consommées à Kinshasa et dans plusieurs autres provinces de la République  Démocratique du Congo (RDC). C’est une boisson spiritueuse produite d’une manière artisanale et clandestine à partir de la purée  fermentée de manioc et de maïs dans certains quartiers populaires de la ville-province de Kinshasa. L’étude a consisté à diagnostiquer le  niveau d’application de bonnes pratiques d'hygiène (BPH) lors de la préparation de cette boisson dans 36 unités de production  identifiées par effet boule de neige dans quatre communes de Kinshasa. Durant le processus d’élaboration de Lotoko, les observations  effectuées et les réponses obtenues au questionnaire d’enquête ont montré que les opérateurproducteurs accusent de sérieuses lacunes  dans la mise en application des BPH dans leurs installations de production de cette boisson. En effet, leurs équipements n’ont  pas été destinés à l’origine aux produits alimentaires et ils ne disposent pas des outils pour le contrôle de la qualité sanitaire de produit  fini. Les producteurs de Lotoko doivent faire beaucoup d’efforts pour améliorer leur hygiène corporelle et vestimentaire ainsi que de leur  outil de travail. Une implication du pouvoir public, notamment des Ministères de la Recherche scientifique, de l’Industrie et de  Petites et Moyennes entreprises peut aider ces producteurs à améliorer la qualité sanitaire et technologique de leurs productions de  Lotoko.

 

English title: Analysis of the level of application of hygiene rules in traditional distilleries producing Lotoko in the city of KinshasaLotoko is one of the most popular drinks consumed in Kinshasa and several other Democratic Republic of Congo (DRC) provinces. It is a  spirit drink produced in an artisanal and clandestine way from fermented mashed cassava and corn in certain popular districts of the city- province of Kinshasa. The study consisted in diagnosing the level of application of good hygiene practices (GHP) during the preparation  of this drink in 36 production units identified by snowball effect in four communes of Kinshasa. During the Lotoko development process,  the observations made and the answers obtained to the survey form showed that the operator producers have serious shortcomings in  the application of GHP in their production facilities for this drink. In fact, their equipment was not originally intended for food products  and they do not have the tools to control the finished product. Lotoko producer must make a lot of effort to improve their personal  hygiene, clothing and their work tools. Involvement of the public authorities, in particular the Ministries of Scientific research, Industry  and Small and Medium sized enterprises can help these producers to improve the sanitary and technological quality of their lotoko  productions.
Estimation of ground depth of radioelements sources in Ogun State, Southwestern Nigeria using gradient techniques
Authors: Ogunsanwo F.O. , Olurin O.T. , Ayanda J.D. , Ganiyu S.A. , Mustapha A.O.
Published: August 2023

Radioelement exploration has gained economic interest recently due to its usefulness in the detection and delineation of mineral  deposits. In this study, the airborne radiometric data were analysed for depth estimation of the radioelement deposit in Ogun state,  Nigeria. Three enhancement gradient techniques, namely; Analytical Signal Amplitude (ASA), Horizontal Gradient Magnitude (HGM) and  Local Wave Number (LWN) were employed to estimate the possible depth of radioelements for mineralization. Geosoft's (Oasis Montaj)  software and Potential Field's (PF) software were used to conduct the estimations. The result obtained revealed shallow sources of 0.584  km (LWN) and 0.387 km (ASA), and deep-seated sources of 5.950 km (ASA) and 5.880 km (ASA) for uranium and thorium, respectively. The  shallow source and deep source for potassium are 0.259 km (ASA) and 2.540 km (ASA), respectively. In this study, the position and  depth of the source were automatically estimated using linear equations based on derivatives without the use of any a priori knowledge.  The three gradient methods are therefore found suitable in estimating the depth to radioelement anomalous source.
Dye-Sensitized Solar Cells (DSSCS): The History and a new optical activity-based method to predict the power conversion efficiency
Authors: Sanusi K.
Published: August 2023

Improvement on the performance of dye-sensitized solar cells (DSSCs) has been a major research topic for the past thirty years. Several  research efforts on increasing the efficiency of DSSC have mainly focused on the synthesis of novel sensitizers, with the continuous  employment of the traditional mesoporous TiO films as 2 - - semiconductor, and the iodide/triiodide (I /I ) electrolyte as redox couple.  Since not so much have been done in 3 - - exploring other mesoporous semiconductors and redox electrolytes beyond these two, TiO and  I /I couple, 2 3 this paper concisely chronicles the power conversion efficiencies (PCEs) of DSSCs of different dye sensitizers, where  only TiO nanofilm and iodide/triiodide redox couple have been used as the semiconductor and 2 electrolyte systems respectively. This list  was used to obtain possible relationship between the optical properties of dyes and the PCE of the DSSC. Dye sensitizers with PCE  values > 1.00% were employed. The spectral properties of each of the selected sensitizers were used to obtain their spectrum power, I(l).  An increase in PCE value as I(l) increases was observed for 81.25% of the sixteen sensitizers considered, which suggests that a direct  correlation could exist between the I(l) of a sensitizer and the PCE of the DSSC of that sensitizer.
Evaluation of trace elements in the sediments of intertidal zone around Mahin-Ugbo Area, southwestern Nigeria
Authors: Asowata I.T. , Bamisaiye O.A. , Akinwale J.
Published: August 2023

This study assessed the spatial distribution of Trace Elements (TE) in the muddy sediments of the Mahin-Ugbo coastal area of  Southwestern Nigeria, using Inductively Coupled Plasma-mass spectrometry, (ICP-MS). The physicochemical parameters (pH, EC and  TDS) of the sediments were also determined. Results showed that the mean values for pH, E.C and TDS were 5.09, 153.6 μs/cm and 76.8  mg/L, respectively. Further, there was a varying distribution pattern of TE concentrations: Mn> Zn > Ba > Cr > V > Sr > Pb > La > Cu > Ni >  Co > As > Th > Sc > Ga. The As, Pb, and Zn concentrations in the sediment with mean values of 11.2, 40.4 and 122.1 ppm, respectively, were  significantly higher than the average concentrations of As (10 ppm), Pb (20 ppm) and Zn (90 ppm) in natural shale, suggesting  anthropogenic TE enrichment in the study area. To corroborate this, the TE source apportionments in the sediments using correlation  coefficient, bi-variant plots and principal component analyses showed that the TE enrichment may have been anthropogenically induced.  Pollution status assessments using I-geo, contamination factors and pollution load index indicated that the study area's sediments is  slightly to moderately polluted. These findings suggest that although the area is not heavily polluted, increasing human activities, from  inland rivers to the coastal area, in the study area will in no time be a cause for concern.
Olympic projects to leverage collaborative sport policies. The case of the partnership between the French cycling federation and Saint-Quentin-en-Yvelines community.
Authors: Lopez Clément , Djaballah Mathieu , Charrier Dominique
Published: August 2023

This article questions the leveraging effect of Olympic bids in kind of collaborative governance, by articulating federal-local interests. It is based on a case study of the collaborative relation between the Saint-Quentin-en-Yvelines Agglomeration Community and the French cycling federation from 2000 to 2020. The contribution retraces the local collaboration process in a specific context: first showing the role the 2012 Olympic bid played in the implementation of a federal-local partnership, 2nd explaining in which extent the 2024 Olympic bid has been used to foster the structuration of this partnership. This work uses Kingdon’ streams theory to put in light the capacity of Olympic bids to open up ‘policy windows’ for the implementation of collaborative sport policies.

Le présent article interroge la capacité des candidatures olympiques à créer les conditions de l'articulation entre les politiques sportives fédérales et locales. Il s'appuie sur un cas d'étude portant sur la relation entre Saint-Quentin-en-Yvelines (un territoire intercommunal situé à 20 kilomètres de Paris) et la Fédération française de cyclisme entre 2000 et 2020. La contribution retrace le processus de collaboration entre ces deux organisations dans les contextes de candidature parisienne aux Jeux Olympiques et Paralympiques de 2012 et de 2024. En s'appuyant sur la force explicative des dynamiques locales, les auteurs mobilisent la théorie des flux de Kingdon (1984) pour souligner le rôle déterminant des candidatures olympiques dans la convergence des flux des problèmes, de la politique et des politiques publiques. Celles-ci favorisent donc l'ouverture de fenêtres d'opportunité vers la mise en place de politiques sportives partenariales.
lata de balas de menta
Authors: Anzanello Carrascoza João
Published: August 2023

Se em seus primórdios as embalagens surgiram para guardar e proteger os produtos, com o tempo se tornaram o espaço inaugural do discurso publicitário, pois passaram a conter não apenas informações legais, mas também recursos suasórios da retórica do consumo. O objetivo deste artigo é investigar a embalagem de produtos alimentícios como medium, a partir da obra de ficção Carta a uma fábrica de balas de menta, de escritora Lydia Davis (2017), que nos permite abordar o entrelaçamento dos três elementos do processo da fabricação de um bem (produtor, mercadoria e consumidor). Para isso, mobilizaremos pressupostos teóricos da criação publicitária e estudos sobre sociedade de consumo.
Mulheres negras no YouTube
Authors: De Oliveira Mateus Felipe
Published: August 2023

Este artigo traz resultados obtidos pela pesquisa de doutorado defendida pelo autor e se dedica a analisar a atuação de youtubers negras e seu potencial para garantir o Direito à Comunicação por meio das mídias digitais. O estudo tem como marcos teóricos a legislação brasileira sobre comunicação e radiodifusão, as perspectivas de midiatização e autocomunicação de massas, potencializadas pelas novas mídias, e os estudos sobre o feminismo negro. Foram analisados os vídeos e comentários de quatro canais brasileiros do Youtube com base em análise exploratória e netnografia. Observou-se aspectos como a importância da abordagem de temas como a beleza e a estética para a conquista de visibilidade midiática, o potencial da plataforma em garantir um espaço de diálogo aos usuários e deficiências no conhecimento sobre o racismo no Brasil. Tais aspectos são interpretados como garantidores do Direito à Comunicação e abrem caminhos para outros grupos sociais da América Latina exercerem sua cidadania por meio das novas mídias.
Podcast do PPGCOM/PUC-Rio discute impulsionamento digital na propaganda eleitoral
Authors: Silveira Mauro
Published: August 2023

A campanha eleitoral de 2022 ficou marcada pelo crescimento significativo de uma novidade introduzida no contexto brasileiro em 2018: o impulsionamento político digital. A estratégia se intensificou a partir daquela eleição e somente em 2022 movimentou mais de R$ 100 milhões, investidos em propaganda em plataformas como Facebook, Instagram, Google e Youtube. O fenômeno foi acompanhado pelo Observatório PUC-Rio de Mídias Digitais, coordenado pelos professores Arthur Ituassu e Marcelo Alves, com apoio do Instituto Nacional de Ciência e Tecnologia em Democracia Digital (INCT.DD), coordenado pelo professor Wilson Gomes, da Universidade Federal da Bahia (UFBA). Os métodos de propaganda eleitoral digital e seus efeitos sobre a democracia foram tema de uma das edições do Podcast do Programa de Pós-Graduação em Comunicação da PUC-Rio (PPGCOM/PUC-Rio), gravado ente o primeiro e segundo turnos das eleições de 2022. Os entrevistados foram os professores Arthur Ituassu e Marcelo Alves (PPGCOM/PUC-Rio) e Edgar Lyra, diretor do Departamento de Filosofia da PUC-Rio.
A-SSC APLIKASI BERBASIS MATLAB UNTUK ANALISIS KESTABILAN STATIK PESAWAT TERBANG BERSAYAP TETAP
Authors: Rislya Prakasa Lado , Nur Khordian Syah Ahmad , Rahendra Pinandhita Lazuardy
Published: August 2023

Analisis kondisi stabil statik pesawat terbang melalui metode flight test memerlukan alat dan bahan pengujian yang relatif mahal. Sedangkan melalui metode komputasi, diperlukan operasional software yang cukup kompleks. Melalui penelitian ini dikembangkan aplikasi bernama A-SSC yang fungsinya difokuskan untuk analisis static stability pesawat terbang dengan sayap tetap berawak ataupun tanpa awak secara cepat, sederhana, dan tepat. Aplikasi A-SSC didesain melalui software Matlab GUI (Graphical User Interface) yang dapat dioperasikan oleh operator dengan nilai input geometri dan kondisi terbang pesawat, sehingga eksekusi dari nilai input tersebut akan menghasilkan nilai kestabilan statik pesawat terbang secara otomatis. Hasil kestabilan statik yang didapat melalui aplikasi ini divalidasi menggunakan beberapa hasil analisis kestabilan statik yang telah dilakukan oleh peneliti sebelumnya dan dipaparkan pada beberapa buku teori rujukan, dan dihasilkan perbedaan nilai analisis melalui aplikasi A-SSC dengan buku teori rujukan rata – rata sebesar 0,27%.
RANCANGAN PEMASANGAN BUILDING AUTOMATION SYSTEM (BAS) PADA GEDUNG UTAMA POLITEKNIK PENERBANGAN SURABAYA
Authors: Kustori Kustori , Rachman Denny
Published: August 2023

Building Automation System adalah sebuah pemrograman, komputerisasi, dari peralatan elektronik yang memonitor dan mengontrol sistem mekanis dalam sebuah gedung baik berdasarkan waktu yang telah ditetapkan sebelumnya atau secara komputerisai sehingga sistem kontrol dan monitoring dapat dilakukan dengan efisien dan penghematan pemakaian energi listrik dapat dilakukan. Pada rancangan ini penulis menerapkan pada peralatan listrik terutama pada penerangan dan Air Conditioner (AC) Gedung Utama Politeknik Penerbangan Surabaya. Rancangan ini menggunakan komponen Mikrokontroler sebagai kontrol utama,relay board,sensor PIR (Passive Infrared Receiver),Kabel komunikasi RS-232 serta Personal Computer (PC) sebagai tampilan monitoring peralatan dan dilengkapi dengan login account untuk pengamanan pengoprasiannya.
PENGARUH KOORDINASI KETIKA AUTOMATED WEATHER OBSERVING SYSTEM (AWOS) UNSERVICEABLE TERHADAP PELAYANAN LALU LINTAS PENERBANGAN DI BANDARUDARA DR. FERDINAND LUMBAN TOBING SIBOLGA
Authors: Komang Wira Ida Ayu , Winiasri Linda , Yunariawan Iwan
Published: August 2023

Koordinasi merupakan berkomunikasi satu sama lain dengan tujuan untuk mendapatkan solusi atau pemecahan dari permasalahan yang ada. Metode penelitian yang penulis gunakan yaitu menggunakan observasi, dokumentasi, wawancara dengan Personel Perum LPPNPI Unit Sibolga dan Personel Stasiun Meteorologi, kuisioner, dan studi pustaka. Metode analisis data yang digunakan yaitu metode deskriptif kuantitatif serta pengukuran menggunakan skala likert lalu ditentukan oleh koefisien korelasi untuk mengetahui apakah terdapat hubungan atau korelasi antara variabel X dan variabel Y. Penelitian ini mendapatkan skor Koefisien Korelasi 0,6 yang artinya, ada korelasi yang kuat antara variabel X dan variabel Y antara pengaruh koordinasi ketika AWOS mengalami Unserviceable terhadap pelayanan lalu lintas penerbangan.dan dapat disimpulkan bahwa koordinasi ketika AWOS mengalami unserviceable itu penting dan berdampak demi kelancaran lalu lintas penerbangan
THE EFFECT OF THE STORYTELLING METHOD ON THE PUBLIC SPEAKING SKILL OF CADETS SURABAYA AVIATION POLYTECHNIC
Authors: Julaihah Siti
Published: August 2023

The ability of public speaking is very much needed by cadets in the face of competition in the world of work, so an appropriate method is needed to improve the public speaking skills of cadets, one of which is by using the storytelling method. This study aims to find out the effect of the storytelling method on the public speaking skills of cadets of the Aircraft Engineering study program at the Aviation Polytechnic of Surabaya. This study uses the design of the Explanatory Survey Method. The results showed that the effect of storytelling on the public speaking skills of cadets was in the high category. This means that more and more cadets in public speaking practice using the storytelling method will have an impact on their public speaking practice
PERBAIKAN KERUSAKAN REMOTE CONTROL SYSTEM UNIT (RSCU) PADA PERALATAN DVOR (DOPPLER VHF OMNIDIRECTIONAL RANGE) STUDI KASUS BANDARA AHMAD YANI SEMARANG
Authors: Sitopu Mutiara Widasari
Published: August 2023

DVOR (Doppler VHF Omnidirectional Range) equipment is used by pilots as a navigation aid when the plane is about to land at the destination airport. DVOR is an air navigation equipment to guide aircraft in order to land perfectly at the destination airport, where the equipment functions to provide information in the form of azimuth, bearing in the frequency range of 108 MHz - 118 MHz using the Doppler effect. If the DVOR equipment in the form of a remote control system unit (RSCU) is damaged, it will prevent the aircraft from landing because there is no guide that can be used by the pilot. In this study, we succeeded in analyzing the damage to the remote control system unit on DVOR equipment by resetting the radio link on the antenna and on the laptop so that it can function as expected.
PENANGANAN KESALAHAN TAMPILAN MONITOR REMOTE CONTROL SYSTEM UNIT (RSCU) PADA MODUL DVOR – (STUDI KASUS BANDARA INTERNASIONAL RAJA HAJI FISABILILLAH TANJUNGPINANG)
Authors: Sari Indah Vusvita
Published: August 2023

DVOR is one of the air navigation equipment used to monitor air transportation travel in the field of aviation. DVOR plays an important role in aviation safety and security, especially in guiding the aircraft so that it can land perfectly at the destination airport. If there is an alarm on the RCSU DVOR, it is very dangerous for flight safety. The presence of an alarm on the DVOR RCSU indicates a problem with the DVOR equipment itself, so it is necessary to analyze the handling or repair of the DVOR equipment so that it can operate normally again in order to create a good navigation system to ensure flight safety and security. In this case, the cause of the alarm that occurred at the RCSU located in the Perum LPPNPI Tanjungpinang branch was the burning of the MOSFET component in the TX1 module. Handling is done by checking physically.
ANALYSIS OF SAFETY RISK MANAGEMENT IMPLEMENTATION IN THE BOEING 737 - 300 ENGINE REPLACEMENT PROCESS AT PT. MULYA SEJAHTERA TECHNOLOGY
Authors: Saputra Verdi Eka , Kurniawan Iwan Engkus , Sunardi Diding
Published: August 2023

This study discusses the application of safety risk management in the process of engine replacement Boeing 737 – 300 at Hangar Hall E PT. Mulya Sejahtera Technology Bandung. The research method used is descriptive and qualitative, namely by using the HIRAM (Hazard Identification, Risk Assessment and Mitigation) method. The results showed that there were 9 hazards, with 3 hazards in the Med-High Acceptable category and 6 hazards in the Med Acceptable category. Mitigation is carried out by providing equipment, providing Personal Protective Equipment (PPE), repairing stairs to support maintenance work, providing appropriate lights, adjusting the use of roll cables (terminals), eyewash repairs, adjusting the contents of the first aid kit, and modifying the transit parts rack.
PEMELIHARAAN DAN PERBAIKAN RUNWAY STRIP BANDAR UDARA ABDUL RACHMAN SALEH MALANG
Authors: Sari Dewi Ratna , Suharno Suharno , Laksono Agung Dwi , Irsyad Abrori Muhammad
Published: August 2023

Runway Strip  merupakan Sebuah daerah yang telah ditentukan, termasuk runway dan stopway, jika ada, dengan tujuan untuk mengurangi resiko kerusakan pada pesawat udara yang melewati batas runway dan  melindungi pesawat udara yang terbang di atasnya ketika melakukan lepas landas atau pendaratan ,di Bandar Udara Abdul Rachman Saleh sendiri memiliki runway strip yang cukup baik,akan tetapi perlu adanya pemeliharaan maupun perbaikan jika diperlukan,kemudian tetap selalu memperhatikan standar  ataupun pedoman yang ada seperti yang tertera di MOS KP 326 tahun 2019.
From MLWE to RLWE: A Differential Fault Attack on Randomized & Deterministic Dilithium
Authors: ElGhamrawy Mohamed , Azouaoui Melissa , Bronchain Olivier , Renes Joost , Schneider Tobias , Schönauer Markus , Seker Okan , Van Vredendaal Christine
Published: August 2023

The post-quantum digital signature scheme CRYSTALS-Dilithium has been recently selected by the NIST for standardization. Implementing CRYSTALSDilithium, and other post-quantum cryptography schemes, on embedded devices raises a new set of challenges, including ones related to performance in terms of speed and memory requirements, but also related to side-channel and fault injection attacks security. In this work, we investigated the latter and describe a differential fault attack on the randomized and deterministic versions of CRYSTALS-Dilithium. Notably, the attack requires a few instructions skips and is able to reduce the MLWE problem that Dilithium is based on to a smaller RLWE problem which can be practically solved with lattice reduction techniques. Accordingly, we demonstrated key recoveries using hints extracted on the secret keys from the same faulted signatures using the LWE with side-information framework introduced by Dachman-Soled et al. at CRYPTO’20. As a final contribution, we proposed algorithmic countermeasures against this attack and in particular showed that the second one can be parameterized to only induce a negligible overhead over the signature generation.
Canigó, un poema romàntic?
Authors: Torrents Ricard
Published: August 2023

Jacint Verdaguer was influenced by the classicist school of Vic, but also by Milà i Fontanals and Marià Aguiló. In his youth he tried his hand at epic poetry in various ways: in the classical style with Dos Màrtirs de ma pàtria, in the Mistral tradition with Amors d'en Jordi i na Guideta, and in the romantic style with Colom and, after fifteen years of elaboration, with L'Atlantida. But it was only after the publication of Montserrat (1880) that he chose a «national» theme for his epic Canigó (1885), the origins of the Catalan fatherland that emerged in the struggle against the Arab occupiers and the demonic mountain fairies of the Pyrenees. Born out of a meditation on the ruined monasteries, the poem became an allegorical hymn to the restoration of Catalonia, in line with the concept of the conservative Catalanism of the last quarter of the 19th century. Although written between 1880 and 1885, Canigó can be classified as a romantic poem.
Caciquisme i color local a Terra Baixa d'Àngel Guimerà i a Tiefland de Rudolph Lothar i d’Eugen d’Albert
Authors: Möller-Soler Maria-Lourdes
Published: August 2023

The transposition of a literary text into a musical text always necessitates some changes, owing to the peculiarities and requirements of that genre and to the creative and innovative spirit of the librettist and the composer. The aim of this article is to contrastively examine how the aspects of local color and cacique, which emerge very succinctly and significantly in Terra baixa, a rural realistic Catalan drama, are transformed or taken over with the support of music in Tiefland, a veristic opera of universal dimensions.
La recepció de Henrik Ibsen i Gerhart Hauptmann a la literatura catalana del canvi de segle
Authors: Siguan Marisa
Published: August 2023

At the turn of the century, Ibsen and Hauptmann caused an uproar in the theaters all over Europe with their theses drama, and also did so in Catalonia, which is at a particularly favorable moment for their reception, in an epoch of enormous vitality. The rising Catalan bourgeoisie wants Catalonia to be integrated into modern European culture and, based on its own tradition and language, wants to distance itself from Spanish culture and politics. Ibsen and Hauptmann are received as revolutionary authors by the most committed line of renovadors (innovators), namely as the Ibsen of the ghosts and the enemy of the people and the «naturalistic» Hauptmann. They serve as a model for the renewal of Catalan theatre, which reaches a peak in a short space of time. Only when a new aesthetic norm developed in the form of Noucentisme (from 1906, the year Ibsen died), did the Nordic influence ebb away and Catalonia returned to classic mediterranean Latinity.
Les préliminaires de l'Art lullien dans le Libre de contemplació
Authors: Llinarès Armand
Published: August 2023

If we are to believe the testimony of the Vita coetanea, Llull would have found his Art in a sudden "illumination". However, a careful study of the Libre de contemplació shows that the Lullian style could only emerge after several previous attempts and labor-intensive preparations. In fact, the majority of the later systematized terms appear in this monumental work in a disorderly manner; especially the concept of "divine virtues" or "dignities". The use of letter symbols indicates what will later be the indispensable alphabet for building combinatorics. Finally, the reference to "necessary reasons" shows that Llull trusts a faith-based understanding alone to fathom the highest metaphysical and theological truths.
La tela de Penelope: Entre la Grècia clàssica i la poesia catalana actual
Authors: Navarrete Miquel Àngel , Sala-Valldaura Josep Maria
Published: August 2023

This essay examines the explicit references to Greek literature in Catalan poetry since 1980. For the first time, it examines how the Catalan poets include the mythology, philosophy and art of classical Hellas today – after the formative "noucentist" tradition of Carles Riba and Salvador Espriu – in their works. The diverse reception of Greek motifs is illustrated using selected examples. The subject areas are limited to a few central myths – primarily to the figure of the cunning Ulysses.
Les interrelacions lingüístiques en la València doscentista: Comentaris a les aportacions de Robert I. Burns
Authors: Ferrando Antoni
Published: August 2023

Robert I. Burns is considered to be the most important expert in the Valencian 13th century. Far from the local, ideologically influenced dispute for and against the Catalan character of "Valencian", his conclusions clearly refute the supporters of linguistic secessionism. His theory of the "linguistic wall" (between the Moorish population and the invading Catalans) is a crucial contribution to understanding the linguistic and sociolinguistic problems created by King Jaume I's conquest. The present essay summarizes the linguistically relevant arguments dealt with by Burns in his historical works and particularly comments on the degree of Arabization of the country of València before the Catalan conquest, the possible survival of Mozarabic afterwards, the linguistic effects of the medieval Christian resettlement and the Arab influence on the literary structure of the famous chronicle Llibre dels feits of Jaume I.
El punt de vista en la novel·lística de Miquel Àngel Riera
Authors: Rosselló Bover Pere
Published: August 2023

Miquel Àngel Riera is one of the most important Catalan novelists of the 1970s and 1980s. This article analyzes the development of narrative perspectives and techniques in the five novels written by the Mallorca (Manacor)-born and resident writer Riera: Andreu Milà (1973), Morir quan cal (1974), L'endemà de mai (1987), Panorma amb dona (1983) and Els déus inaccessibles (1987). Each and every one of these novels unfolds its narrative individuality. And yet a constant feature can be discerned that gains a leitmotiv character for Riera's oeuvre as it were: a sharp contrast between internal and external perspectives, i.e., a thematization of the contradiction between self-perception and the perception of others, which is ultimately a thematization of non-communication and loneliness.
Kritik an der Französischen Revolution im Barcelona des ausgehenden 19. Jahrhunderts (Torras i Bages und Almirall)
Authors: Hina Horst
Published: August 2023

Analyzing the Spanish reception of the ideas of the French Revolution, one tends to neglect Catalonia where the discussion of the ideas of 1789 was very lively. For Torras i Bages, the fight against the ideas of the revolution is one of the essential motives of his work. The study of the sources of Torras i Bages shows its familiarity with the different European tendencies of the Counter-Revolution (both "theocratic" and proper "traditionalist"). The originality of Torras i Bages lies in his way of applying these ideas to the "regional" phenomenon; the regional fact is considered a bulwark against the ideas of the revolution. A large number of writings by Torras i Bages arose from the controversy with Valentí Almirall, founder of a liberal Catalanism. Almirall might have assumed a more favorable attitude towards the French Revolution, which, however, is not the case. Anxious about the centralizing and uniformist tendencies of the French Revolution, Almirall tends more towards English liberalism. To find a clearly favorable attitude towards the French Revolution, it is necessary to turn to Pi i Margall, but him, as is well known, has a rather controversial position within the Catalan movement.
Litterati i illiterati en l'oratòria de sant Vicent Ferrer
Authors: Martínez i Romero Tomàs
Published: August 2023

The various levels of discourse (educated / popular) in the sermons of St. Vicent Ferrer allow conclusions to be drawn about the composition of his audience and their intellectual prerequisites. The prevailing opinion up to now that his sermons were popular turns out to be untenable in this form, since many elements are demonstrably aimed at an educated audience.
Cap a la recerca sistemàtica sobre l'adquisició fonològica del català com a primera llengua en criatures multilingües
Authors: Lleó Conxita
Published: August 2023

First language acquisition is studied worldwide within Chomsky's redefined psycholinguistic and linguistic research programs. In this respect, phonology is also intensively researched as an essential module of grammar, which has revealed a reciprocal relationship between grammatical theory formation and language acquisition research. Theoretical constructs (such as those of the so-called strategies) and standardized methods of measuring phonological development enable the comparison of different types of acquisition, including bilingual and multilingual acquisition. These help to clarify general questions about the acquisition of phonology. At the same time, they make it possible to clarify long-standing problems in bi- and multilingualism research.
Joan Salvat-Papasseit: Der Mythos des Alltäglichen
Authors: Radatz Hans-Ingo
Published: August 2023

The article starts with the phenomenon of the great popularity of the great Catalan avant-garde poet Joan Salvat-Papasseit, even to this day, and particularly the important representation of his work in the songs of the songwriters of the Nova Cançó and tries to investigate the possible causes of this great success of the poet, even outside of literary circles. In a brief biographical sketch, the author is presented as determined by two almost contradictory factors: on the one hand, because of his spirit of revolt, which, after a phase of militancy in a political party, led him to the most progressive literary avant-garde of his time, and, on the other, his great love for simple, human, everyday things that, as his illness worsens, become the fetishes of a normal, assured life that has always been withhold from him. The article argues that the dialectical and fertile conflict between the first more intellectual factor and the second more human and popular one is the main reason for the great success of Salvat-Papasseit's work.
Mossèn Antoni M. Alcover i la novel·la costumbrista
Authors: Rosselló Bover Pere
Published: August 2023

This essay examines a relatively unknown domain of the Majorcan philologist and lexicographer Antoni M. Alcover (1862-1932): his work as a novelist. The connections between Alcover's philological editing of folk and fairy tales and his own novels on manners and traditions are briefly presented. After a short characterization of Contarelles (1885), N'Arnau(1916), a novel of manners serially published in the journal La Aurora, is examined. Special emphasis is placed on the technical means of narration, with which the author knows how to distance himself from the events narrated and from the characters in the novel. Alcover builds an entertaining narrative around an offbeat, eccentric fictional character, in which he critically reflects on both the rural and urban Majorca of his time. As in Contarelles, a clear moral and didactic tendency is unmistakably present in N'Arnau. As a moral novel, N'Arnau is an example of an interesting tendency within Majorcan literary history, which found few authors and was not able to establish itself.
«El català, llengua no decadent»: die valencianischen col·loquis des 18. Jahrhunderts aus sprachlicher und soziolinguistischer Sicht - ein Beitrag zur katalanischen Sprachgeschichte der Decadència
Authors: Neumann-Holzschuh Ingrid
Published: August 2023

The aim of this article is to find out whether the clear decline in literary activity in Catalan at the time of the so-called "Decadence" also meant a decline of the language. To this end, we will analyze several Valencian colloquia that will not only inform us about the sociolinguistic situation in eighteenth-century València, but will also offer us an insight into the internal development of the Catalan language at this time. Among other things, the information found in these texts about "languages in contact" are of sociolinguistic interest – many paragraphs show us to what extent the diglossic-hierarchical relationship between Castilian and Catalan marked the use of the language at that time –, while from the point of view of the history of the language these popular texts offer us a vision of the spoken Catalan of the 18th century. Besides, these texts prove that Catalan was never really in danger during the "Decadence", since as a spoken language it never lost its vitality. If we start from the fact that the spoken language is not deficient compared to the written language, because different conceptions and different communicative conditions result in different language strategies, we should be very careful to use the terms "Decadence" and "linguistic impoverishment" in eighteenth-century Catalan.
Literatura misògina i moral burgesa: la corporalitat com a espai de la sàtira a l'Espill
Authors: Vellón i Lahoz Xavier
Published: August 2023

The paper analyzes misogynist literature and its development in the 15th century, referring to the work L'Espill (1460) by Jaume Roig. First of all, it analyzes the criticism and satire directed at the physical appearance, painting a deformed image of female sexuality. Then, this image is interpreted in the context of bourgeois thinking, which is just beginning to take shape and –overcoming the doctrinal prejudices of the Middle Ages–outlines the place of women in the new urban society.
Kreativität in Joan Brossas Gedichten
Authors: Stegmann Tilbert Dídac
Published: August 2023

Creativity, a phenomenon not at all easy to grasp, was defined by Arthur Koestler in 1964 as a "bissociation" of systems, that is, the unexpected linking of ideas and fields that had not been associated before and were unrelated. As early as 1890, Charles S. Peirce speaks of the creative and synthetic spirit that establishes a conjunction between disparate elements through an idea, which without would not have been possible without it. Examining some of the self-reflective poems typical for the Joan Brossa’s work of the 1950s and 60s one can find the many unexpected and creative leaps to which the poems invite the reader. In some poems, a dizzying link between reflective levels, semantic fields and literary genres creates a synthesis that unites life, thought and literature, thus helping to overcome the disintegration and dispersion to which today's society is subjected.
Les oracions de temença i la normativa catalana
Authors: Torrent-Lenzen Aina
Published: August 2023

The aim of this paper is to present the topic of Catalan sentence construction in expressions of apprehension (Temo que [...], Tinc por que [...]) in its formal and semantic complexity. In particular, statements of different grammars about the use of the negation adverb no in the affirmative subordinate clause are contrasted. Comparative examples from Latin and especially from French are used to illustrate a formal incongruity within the Catalan language system. Subsequently, a new evaluation of this topic is offered with reference to previous opinions, most of which are formulated negatively on the part of Catalan linguists. The view presented here is based on a genuine tradition that still exists, on a positive evaluation of the psychological value of this problematic negation adverb, and on a criticism of the argumentative approach in the linguistic discussion of the Catalan language norm.
Arbor scientiae: Immanenz und Transzendenz im Denken Llulls
Authors: Jaulent Esteve , Fidora Alexander
Published: August 2023

This paper aims to show that Llull is both a classical and a modern author and that, therefore, his thinking can serve us to rescue modernity from within, taking advantage of its legitimate efficacy. Llullian Art becomes a Logos, the set of all logics, and therefore considers everything from the perspective of the act of being, and not of the cognitive operation. It is on its way to complete unification and cognitive integration. All this in order to achieve a complete unification and integration of knowledge. It supports the highest function of intelligence: finding. But it is also demonstrative, because, when examining also the "first intentions", the relations that are discovered between things are real and necessary. Finally, it must be said that, since, according to Llull, everything is in action, including thinking, Llullian metaphysics, through Art, makes it possible to relate everything to everything –mainly to personal beings, the first of whom is God– from a single point of view. With Llull we focus on the optic of real activities and explain everything from transcendent realities; because of this, there is no need to oppose what is transcendent and what is immanent. When, with the help of Art, we reach the transcendent of everything, we do not need to go beyond ourselves, for the transcendent truth is already in us.
Estudi i edició dels exempla esparsos del ms. Santes Creus 49 - olim 23 - pertanyent a la Biblioteca Pública de Tarragona
Authors: Ysern i Lagarda Josep-Antoni
Published: August 2023

Two individual exempla have survived in Ms. 49 of the monastery of Santes Creus, which cannot be assigned to any collection. In the exemplum S. Pichteri i la monja folla, a hermit visits a nun whose humility makes her highly virtuous, but who is marginalised in her monastery. The Catalan version and the Latin version from the Vitae Patrum are edited here; in the second exemplum, a virtuous virgin tells her story; two Catalan versions from Santes Creus and Sant Cugat and the Latin version are edited.
Zum Arbeitsbegriff bei Rusiñol und Hegel
Authors: Fidora Alexander
Published: August 2023

From an in-depth reading of the first lines of Santiago Rusiñol’s L’Hèroe (1903), two morphologically distinct notions of work are highlighted: “el treballar” and “treball”. With the contrastive characterization of both throughout the work, what at first glance might seem a purely formal difference proves to be a clear ideological collision: on the one hand, "el treballar" as liberation and self-realization, on the other, “treball” as suppression and exploitation. This collision not only determines the perception of space and time within the play, but is also at the heart of the dramatic conflict, thus structuring the dynamics of the whole play. Finally, comparing this dynamic with the dialectical conception of Hegel's work and Marx's counterposition, one discovers a striking parallel between these attitudes and that of Rusiñol: While Anton represents the optimistic Hegelian model, Carme and Joan play Marx’s rather pessimistic role.