bluuebunny/crossref_metadata_2025 huggingface dataset:
Can We Safely Decrease Early-Term Delivery and Cesarean Section Rate in Pregnancies Complicated by Fetal Transposition of Great Arteries?
Authors: Chimenea Angel , García-Díaz Lutgardo , Méndez Ana , Antiñolo Guillermo
Published: September 2023

Background: Transposition of the great arteries (TGA) is a common critical neonatal congenital heart defect. After birth, physiological shunts close rapidly, necessitating early treatment with prostaglandin infusion and balloon-atrial septostomy. Timing of delivery is challenging, balancing the risks and advantages of early-term delivery and specialized care. The aim of this study is to assess the safety of a full-term delivery policy in fetuses diagnosed with TGA. Methods: A retrospective chart review was conducted of 17 women with a prenatal diagnosis of fetal TGA at Virgen del Rocío University Hospital between 2015 and 2021. Primary outcomes included: incidence of preterm, early-term, full-term, and late-term delivery, and rate of cesarean section. Secondary outcomes included: Saturday to Sunday admission and birth, and delivery between 0:00 a.m. and 8:00 a.m. Results: Full-term birth was achieved in 94.1%, reaching a low cesarean delivery rate (17.6%). A total of 82.4% of infants were born on weekdays, and only in three of the cases (17.6%) did delivery occur between 0 a.m. and 8 a.m. The median birth weight was 3300 g. Intravenous prostaglandins were administered in all cases, and 94.1% required balloon-atrial septostomy. Conclusions: In our study favoring full-term delivery, we reduce early-term deliveries and the cesarean section rate in prenatally diagnosed TGA.
Long-Time Coherent Integration for Marine Targets Based on Segmented Compensation
Authors: Zhao Zhenfang , Zhang Yisong , Wang Wenguang , Liu Ben , Wu Wei
Published: September 2023

Long-time coherent integration is an effective method for dim target detection from heavy sea clutter. To detect dim targets, a novel long-time coherent integration method based on segmented compensation is proposed in this paper. The method models the complex motion of a marine target as the combination of multi-stage uniformly accelerated motions. According to the difference of energy distribution in Doppler frequency domain, this method can suppress sea clutter and detect the regions of interest (ROIs). Using time–frequency domain energy analysis, the potential target can be extracted. After estimating the parameters and segmentation, for the potential targets, the phase compensation factor can be used to eliminate the Doppler frequency modulation caused by the complex motion. Finally, for the compensated signal, long-time coherent integration is performed to realize the target detection and discrimination under low signal-to-clutter ratio. To verify the effectiveness of the proposed method, we apply simulation data and measured CSIR data in the experiments. The results show that the proposed method can integrate the energy of target more effectively than MTD and RFrFT, and the novel method has better detection performance for complex moving targets under low signal-to-clutter ratio situation.
The Susceptibility of Wetland Areas in the Yangtze River Basin to Temperature and Vegetation Changes
Authors: Ma Zhenru , Chen Weizhe , Xiao Anguo , Zhang Rui
Published: September 2023

Wetlands serve a critical function in water storage and ecological diversity maintenance. However, human activities have resulted in wetland loss in the middle and lower reaches of the Yangtze River Basin (MLYRB), while the wetland distribution in this area shows great discrepancy in previous estimates. It is, therefore, imperative to estimate the distribution of potential wetlands at present and project their variation under future climate change scenarios. In this study, we simulate the wetland distribution in the MLYRB at 15″ resolution using 5 machine learning methods with 19 predicting factors of topographic index, vegetation index, climate data, hydrological data, and soil type data. A 5-fold cross-validation with observed permanent wetlands shows that the reconstructions from Adaptive Boosting tree (AdaBoost) algorithm have the highest accuracy of 97.5%. The potential wetland area in the MLYRB is approximately ~1.25 × 105 km2, accounting for 15.66% of the study region. Direct human activities have led to the loss of nearly half of the potential wetlands. Furthermore, sensitivity experiments with the well-trained models are performed to quantify the response of the total wetland area to each influencing factor. Results indicate vulnerability of wetland areas to increases in leaf area index (LAI), coldest season temperature, warmest season temperature, and solar radiation. By the 2100s, the potential wetland area is expected to decrease by 40.5% and 50.6% under the intermediate and very high emissions scenarios, respectively. The changes in LAI and the coldest season temperature will contribute to 50% and 40% of this loss of potential wetlands, respectively. Wetland loss may further undermine biodiversity, such as waterfowl, and fail to provide functions such as flood protection, and water supply. This work reveals the spatial pattern of potential wetland areas and their sensitivity to climate changes, stressing the need for effective strategies to mitigate wetland loss at specific regions in the MLYRB.
Optimal Sizing and Assessment of Standalone Photovoltaic Systems for Community Health Centers in Mali
Authors: Ali Abid , Volatier Maïté , Darnon Maxime
Published: September 2023

Despite abundant solar resources, Mali has remained one of the least electrified countries in the world. Besides daily life activities and the economy, the shortage of electricity has severely affected the quality of healthcare services in the country. In the absence of electrical grids, standalone photovoltaic (PV) systems could be an alternative option in Mali for the electrification of isolated community health centers. However, because standalone PV systems are highly weather-dependent, they must be properly sized according to the local weather conditions. This paper presents the optimal sizing of standalone PV systems for the electrification of community health centers in Mali. The optimization for PV systems was performed for five different locations through simulation and modeling using PVsyst, considering the autonomy of 1 to 3 days and the probability of loss of load for 1 to 5%. Furthermore, for the economic analysis, the levelized cost of electricity (LCOE), payback period and return on investment for the standalone PV systems were calculated. Through the optimization, it was found that the standalone PV systems with PV array sizes ranging from 1650 to 2400 watts, along with 606 Ah battery storage, would be suitable to supply the daily energy demand for community health centers anywhere in the country. Moreover, by only replacing the 606 Ah battery storage with 1212 Ah and 1818 Ah sizes, the PV systems would be able to help and keep the energy reserves for 2 and 3 autonomous days, respectively. Furthermore, the results show that in comparison to a LCOE of 0.94–0.98 USD/kWh for a diesel generator, the LCOE for the standalone PV system would range from 0.23 to 0.46 USD/kWh without discounted rates and from 0.33 to 0.60 USD/kWh if discounted at 6%. In addition to a lower LCOE, the saving of 46–76 tons of CO2 during the project’s lifespan, the short payback periods and high return of investment (ROI) values make standalone PV systems a suitable electrification option for Mali. Considering the total expenses, LCOE, payback period, and ROI, standalone PV systems for community health centers were found to be economically viable in all cases for Mali.
High School Sustainable and Green Chemistry: Historical–Epistemological and Pedagogical Considerations
Authors: Celestino Teresa
Published: September 2023

In this paper, a distinction is first made between environmental, sustainable, and green chemistry; the last two are then examined in relation to the more general problem of environmental education. A brief historical digression on the Science, Technology, and Society movement attempts to dissect reasons why chemistry is seen by the general public as a problem, not as a decisive resource for the realization of the ecological transition. Although sustainable and green chemistry can be decisive in overcoming the insularity of chemical disciplines in high school, it is not well-embedded in educational practices. This situation is slowly changing thanks to the implementations of systems thinking in teaching practice, showing interconnections between the molecular world and sustainability. Historical and epistemological studies provide an all-encompassing framework for the relationship between chemistry and the environment in a broad sense, giving a solid foundation for educational projects. Specific operational goals can help chemical educators in supporting real learning, as well as an examination of the fundamental axes of sustainable and green chemistry, according to the criteria of Scientific and Technological Literacy. Finally, the results of some research carried out in secondary school are presented. These results demonstrate the effectiveness of the interdisciplinary-systemic approach in teaching chemistry as well as in guiding future green careers and reducing the gender gap, preparing high school students in the best possible way to face the challenges of an increasingly interconnected and complex world.
Fixed Point Results via Orthogonal (α − 𝔶 − 𝔾)-Contraction in Orthogonal Complete Metric Space
Authors: Liu Xiaolan , Nallaselli Gunasekaran , Haq Absar Ul , Gnanaprakasam Arul Joseph , Baloch Imran Abbas
Published: September 2023

In this publication, we establish a suitable symmetry structure for orthogonal (α−y−G)-contractive mappings and prove fixed point results for an orthogonal (α−y−G)-contractive via orthogonal metric spaces. We give an application to strengthen our main results from the existing literature to prove the existence of a unique analytical solution to the differential equation by converting it into an integral equation through fixed point analysis.
Editorial Comment on the Special Issue Discussing COVID-19 and Thrombosis, Second Edition
Authors: Di Micco Pierpaolo , Perrella Alessandro , Camporese Giuseppe
Published: September 2023

The recent SARS-CoV-2 pandemic is ending after over three years, and the efforts of physicians in the daily clinical management of infection in inpatients and outpatients and vaccination campaigns allowed to medical experts to understand all possible scientific aspects of COVID-19 [...]
Implication of the Autophagy-Related Protein Beclin1 in the Regulation of EcoHIV Replication and Inflammatory Responses
Authors: Rodriguez Myosotys , Owens Florida , Perry Marissa , Stone Nicole , Soler Yemmy , Almohtadi Rianna , Zhao Yuling , Batrakova Elena V. , El-Hage Nazira
Published: September 2023

The protein Beclin1 (BECN1, a mammalian homologue of ATG6 in yeast) plays an important role in the initiation and the normal process of autophagy in cells. Moreover, we and others have shown that Beclin1 plays an important role in viral replication and the innate immune signaling pathways. We previously used the cationic polymer polyethyleneimine (PEI) conjugated to mannose (Man) as a non-viral tool for the delivery of a small interfering (si) Beclin1-PEI-Man nanoplex, which specifically targets mannose receptor-expressing glia (microglia and astrocytes) in the brain when administered intranasally to conventional mice. To expand our previous reports, first we used C57BL/6J mice infected with EcoHIV and exposed them to combined antiretroviral therapy (cART). We show that EcoHIV enters the mouse brain, while intranasal delivery of the nanocomplex significantly reduces the secretion of HIV-induced inflammatory molecules and downregulates the expression of the transcription factor nuclear factor (NF)-kB. Since a spectrum of neurocognitive and motor problems can develop in people living with HIV (PLWH) despite suppressive antiretroviral therapy, we subsequently measured the role of Beclin1 in locomotor activities using EcoHIV-infected BECN1 knockout mice exposed to cART. Viral replication and cytokine secretion were reduced in the postmortem brains recovered from EcoHIV-infected Becn1+/− mice when compared to EcoHIV-infected Becn1+/+ mice, although the impairment in locomotor activities based on muscle strength were comparable. This further highlights the importance of Beclin1 in the regulation of HIV replication and in viral-induced cytokine secretion but not in HIV-induced locomotor impairments. Moreover, the cause of HIV-induced locomotor impairments remains speculative, as we show that this may not be entirely due to viral load and/or HIV-induced inflammatory cytokines.
Parameter Optimization of the Power and Energy System of Unmanned Electric Drive Chassis Based on Improved Genetic Algorithms of the KOHONEN Network
Authors: Wang Weina , Xu Shiwei , Ouyang Hong , Zeng Xinyu
Published: September 2023

For unmanned electric drive chassis parameter optimization problems, an unmanned electric drive chassis model containing power systems and energy systems was built using CRUISE, and as the traditional genetic algorithm is prone to falling into the local optima, an improved isolation niche genetic algorithm based on KOHONEN network clustering (KIGA) is proposed. The simulation results show that the proposed KIGA can reasonably divide the initial niche populations. Compared with the traditional genetic algorithm (GA) and the isolation niche genetic algorithm (IGA), KIGA can achieve faster convergence and a better global search ability. The comprehensive performance of the unmanned electric drive chassis in terms of power and economy was increased by 8.26% with a set of better solutions. The results show that simultaneous power system and energy system parameter optimization can enhance unmanned electric drive chassis performance and that KIGA is an efficient method for optimizing the parameters of unmanned electric drive chassis.
Prototype of a System for Tracking Transit Service Based on IoV, ITS, and Machine Learning
Authors: Sánchez Díaz Camilo , Díaz Lucio Andersson , Salazar-Cabrera Ricardo , Pachón de la Cruz Álvaro , Madrid Molina Juan
Published: September 2023

The transit service in a city should be the most efficient, least polluting, most accessible, and sustainable means of transportation for its citizens. However, serious shortcomings have been detected, mainly in medium-sized cities in developing countries. These shortcomings are related to a lack of user information, insecurity, low service availability, and repeated stops in inappropriate and/or unauthorized places. Some of these shortcomings contribute to high accident rates and traffic congestion. The development of tools to improve the characteristics and conditions of transit service in cities has become an imperative need to improve the quality of life of citizens and city sustainability. Transit service tracking is relevant in aspects such as online location information to travelers and control by transport companies for compliance with speed limits, schedules, routes, and stops. This research proposes a transit vehicle tracking system based on the Internet of Vehicles (IoV) in Vehicle-to-Roadside (V2R) classification. The proposed system is ideal for the use of electric vehicles due to the low power consumption of the tracking device. This system uses Intelligent Transportation Systems (ITS) tracking service architecture, Long Range (LoRa) communication technology, and its LoRa Wide Area Network (LoRaWAN) protocol. Additionally, the system offers real-time location prediction in the absence of position data. The IoV tracking device integrates a GPS-LoRa module card with an Inertial Measurement Unit (IMU). A location prediction algorithm was implemented to train and store a prediction model with previously collected data from tracking devices. To evaluate the developed model, a case study in the city of Popayán (Colombia) was implemented, using three routes for testing. The results of the system implementation were satisfactory, obtaining an average coverage of 60.4% of the routes in the final field tests through LoRa communication. For the remaining 39.6% of the routes, location data prediction was used, with an average accuracy of 177 m with respect to the real location. Considering the obtained results, a tracking system such as the one proposed in this article can be used in the transit systems of medium-sized cities in developing countries to improve service quality and fleet control.
Obesidad infantil: su relación con conocimientos, actitudes y prácticas de alimentación maternas
Authors: Villagra Gabriela Soledad
Published: September 2023

Actualmente la obesidad infantil es uno de los principales problemas de Salud Pública. Objetivo: Analizar la asociación entre conocimientos, actitudes y prácticas alimentarias maternas en relacion a la obesidad infantil en 4 provincias del noroeste argentino. Métodos: esta investigación retrospectiva transversal se realizó en 924 madres de niños/as de entre 6 meses y 6 años, concurrentes a Centros de Atención Primaria de la Salud, en el año 2014. Las participantes fueron seleccionadas mediante muestreo probabilístico. Los datos demográficos y los conocimientos, actitudes y prácticas alimentarias maternas se obtuvieron mediante la aplicación de un cuestionario. El estado nutricional de los niños/as se calculó de acuerdo a los estándares de la International Obesity Task Force (IOFT). Los datos se analizaron utilizando el software Statistical Package for the Social Sciences (SPSS). Resultados: La prevalencia de obesidad infantil fue de 22,4% en Catamarca, 21,2% en Tucumán, 19,5% en Jujuy y 7,6% en Santiago del Estero. No se demostró una asociación significativa entre la prevalencia de obesidad infantil y los conocimientos maternos, pero sí con actitudes y prácticas alimentarias maternas. Conclusiones: Este estudio identificó la importancia de implementar intervenciones de educación para la salud que permitan generar estilos de vida saludables para madres e hijas/os.
Processos licitatórios na PMPR: um estudo de caso no 29º batalhão de Polícia Militar
Authors: Zwir Gil Alessandro , Nicolau Filho Mario Sergio
Published: September 2023

Na Polícia Militar do Paraná, além da atividade-fim, existem outras atividades que são desenvolvidas diariamente, a fim de facilitar a prestação do serviço da própria Instituição, também conhecida como atividade-meio. O que se pretende com o transcorrer deste trabalho é verificar o funcionamento do processo licitatório dentro do Vigésimo Nono Batalhão para a aquisição de materiais de consumo, expediente e outros necessários para que o policiamento ostensivo seja desenvolvido. Costumeiramente, verificam-se problemas relacionados à aquisição de gêneros alimentícios, especialmente nos anos que existe a inclusão de novos policiais militares, já que, geralmente, este “custo adicional” não é previsto pelos gestores do sistema como um todo.
Uso indiscriminado de pílula do dia seguinte e seu aspecto socioeconômico
Authors: Bottoli Isabella Maria França , Trevizol João Henrique , Koshikumo Andressa Akiko , Colmiran Vagner Luiz , Canton Barbara de Abreu , Pinto Mariana Santos , Moreira Marina Lopes Resende Coelho , Cavalcante Lina Borges , Caetano Ítalo Pauliram Candeia , Nogueira Pedro Henrique de Lima , De Paula Fernanda Pimpão , Curado Aniélly Cristina Guimarães , Borges Nathália Correia Romeiro , De Sousa Daiane Aparecida Soares , Duarte Aline de Amorim
Published: September 2023

Introdução: O trabalho aborda a pílula anticoncepcional do dia seguinte como um método contraceptivo de emergência, destacando sua utilização inadequada por mulheres em situação socioeconômica desfavorável. Métodos: Trata-se de uma revisão de literatura, utilizando as bases de dados SciELO e PubMed para pesquisa dos trabalhos de 2003 a 2023. Discussão:  O estudo enfatiza que o conhecimento sobre a pílula do dia seguinte é disseminado entre adultos e adolescentes sexualmente ativos, porém, o entendimento sobre seu uso seguro é insuficiente. A orientação adequada é fundamental para evitar efeitos colaterais prejudiciais, interações medicamentosas e uso excessivo. Além disso, a pesquisa destaca que esse método não oferece proteção contra infecções sexualmente transmissíveis (ISTs) e enfatiza a importância de seu uso com cautela e preferencialmente com prescrição médica. Conclusão: Em síntese, o estudo ressalta a relevância de disseminar informações corretas sobre o uso da pílula do dia seguinte, especialmente entre mulheres em situação socioeconômica desfavorável, para evitar seu uso inadequado e os riscos associados a ele.
Математичне моделювання керування відносним рухом космічних апаратів у процесі причалювання
Authors: Волосов Віктор Вікторович , Шевченко Володимир Миколайович
Published: September 2023

Розглядається задача синтезу керування мʼяким зближенням активного та пасивного космічних апаратів із заданою їх фінальною відносною орієнтацією, тобто відносною орієнтацією повʼязаними з ними відповідними системами координат. Під мʼяким зближенням розуміється установлення фізичного контакту активного та пасивного апаратів з малими (в ідеалі нульовими) відносними кутовими та просторовими швидкостями. При цьому передбачається, що пасивний космічний апарат рухається в центральному гравітаційному полі Землі по відомій круговій орбіті і обертається щодо інерційного простору з відомою кутовою швидкістю. Розвʼязання поставленої задачі базується на використанні прямого методу Ляпунова з відомою спеціальною адаптацією для розв’язування класу задач керування орієнтацією космічних апаратів. А саме, для розв’язування загальної задачі керування орієнтацією космічних апаратів використовується її розбиття на кінематичну та динамічну задачі орієнтації, з подальшим застосуванням відповідних «кінематичних» та «динамічних» функцій Ляпунова. В результаті розв’язування кінематичної задачі визначається потрібне значення поточної кутової швидкості активного апарата. Розв’язуванням динамічної задачі керування визначається потрібний фізичний момент керування активним апаратом для відстеження згаданої його поточної кутової швидкості. В роботі даний метод вперше застосований також і для синтезу одночасного керування відносними кутовим та просторовим положеннями космічних апаратів. Компʼютерним моделюванням проілюстровано ефективність синтезованого керування активним апаратом та його властивість топологічної грубості (у сенсі Андронова–Понтрягіна) до структурно-параметричних збурень або робастності, що використовується в сучасній термінології.
Life cycle assessment of glass/polyester laminates used in the shipbuilding industry and its fire behavior
Authors: Dowbysz Adriana , Kukfisz Bożena , Samsonowicz Mariola , Markowska Dorota , Jankowski Piotr
Published: September 2023

The aim of this study is to assess the environmental performance of the manufacturing process of glass/polyester laminates as well as estimate their fire behaviour and smoke release. The Life Cycle Assessment was conducted according to the ISO14040/44 standard by using the CML-IA 2000 Baseline Midpoint method. The cone calorimeter study was conducted using a cone calorimeter method according to ISO 5660. The tests were performed under 25 kW/m2 heat flux 50 kW/m2. The results showed that according to the requirements of the Fire Test Procedure (FTP) Code examined, laminates in this form cannot be used in some applications. The LCA study showed that the highest impact is attributed to marine aquatic ecotoxicity (88.3%), with the highest contribution of the unsaturated polyester resin and the glass fibre.
Pengaruh Budaya Organisasi Dan Disiplin Kerja Terhadap Kinerja Karyawan Dengan Motivasi Kerja Sebagai Variabel Intervening Pada Dinas Pemadam Kebakaran Kota Padang
Authors: Sari Marta Widian , Pratiwi Nila , Afriyanti Siltri
Published: September 2023

This study titled Effect of organizational culture and work discipline on employee performance with work motivation as an intervention variable in the Padang city fire department. The aim of this study was to determine the influence of organizational culture and work discipline on employee performance with work motivation as an intermediate variable at the Padang City Fire Department. The population of this study included employees of the Padang City Fire Department. The sample was taken from 67 respondents using solving technique. The data analysis methods used by the author in this study are validity test, reliability test, descriptive analysis test and hypothesis test. From the analysis done, the author found that there is a positive and insignificant impact between the organizational culture variable and the work motivation. There is a positive and significant effect between work discipline variables on work motivation variables. There is a positive and significant effect between variables. There is organizational culture variables on employee performance variables. There is a positive and significant effect between work discipline variables on work motivation variables. There is a positive and insignificant effect between work motivation variables on employee performance a positive and insignificant influence between organizational culture variables on employee performance through work motivation. There is a positive and insignificant impact between the work discipline variables on the employee's work results through work motivation.
A FAZENDA PÚBLICA EM JUÍZO: UM ADEUS AOS PRAZOS EM DOBRO?
Authors: MATIAS MEDEIROS DE ARAÚJO MANOEL
Published: September 2023

This article aims to analyze the double procedural deadlines granted to the Public Treasury and demonstrate why this prerogative is currently inadequate. Therefore, this work used bibliographic and qualitative research on the doctrine, legislation and jurisprudence related to the subject, as well as quantitative research on statistical data from the National Council of Justice. Currently, given the computerization of institutions and the ease with which personal data can be found, the reasons why procedural deadlines were doubled have disappeared. In addition, there is a great concern with the balance of the civil procedure, making a more accentuated analysis of this scenario of disparities essential.
Amasya İlinde Afete Hazırlık Çalışmaları: Paydaş Analizi
Authors: YÜKSEL Gamze , TUNCAY Tarık
Published: September 2023

Afetler insanların hayatlarını, mallarını ve sosyoekonomik döngüsünü önemli ölçüde olumsuz etkilemektedir. Afetlere ve acil durumlara karşı hazır ve dirençli toplumlar oluşturabilmek için afete hazırlık çalışmalarının disiplinler arası bakış açısıyla tüm paydaşlar ve yerel dinamikler göz önünde bulundurularak yapılması gerekmektedir. Kurumsal anlamda yapılan her katkı bu alanda büyük değişimler yaratırken, eksiklikler de afete hazırlık çalışmalarının başarısını olumsuz yönde etkilemektedir. Bu nedenle bu çalışmada afete hazırlık çalışmalarını tüm paydaşların gözüyle yeniden değerlendirmek ve yerelde yaşanan sorunları görünür kılmak amaçlanmıştır. Bu çerçevede Amasya ilinde afete hazırlık çalışmalarına katkı veren gerek yönetici gerek sahada çalışan 15 farklı kurumdan 24 kişiyle derinlemesine görüşmeler gerçekleştirilmiştir. Nitel bir araştırma olarak tasarlanan çalışmanın verileri Maxqda 2022 programı aracılığıyla analiz edilmiştir. Yapılan görüşmeler sonucunda afete hazırlık çalışmalarında denetim eksikliğine ilişkin sorunlar, mevzuata ilişkin sorunlar, kurumsal eksikliklere ilişkin sorunlar, bilinç düzeyi eksikliğine ilişkin sorunlar, sistemsel eksikliklere ilişkin sorunlar, ekonomiye ilişkin sorunlar olmak üzere 6 ana tema oluşturulmuştur. Paydaşlar afete hazırlık çalışmalarında özellikle denetim eksikliğinin giderilmesi, kurumlar arası koordinasyonun sağlanması, mevzuatın güncel ve uygulanabilir olması, toplumda zihniyet dönüşümünün sağlanması, toplum tabanlı içerici politikalarla bu alanda kalıcı sistem oluşturulması, kurumsal eksikliklerin giderilmesi ve afete hazırlık çalışmalarının finansal kaynak aktarımının arttırılması üzerinde durmaktadır.
Su Krizini Çerçevelemek: Halkla İlişkiler Pratiği Olarak Çevre Sponsorluğu
Authors: AKÇAY Ebru
Published: September 2023

Son yılların popüler bir halkla ilişkiler pratiği olarak, kurumlar iklim değişikliği, sürdürülebilirlik, küresel ısınma ve su krizi gibi çevre sorunlarına yönelik farkındalıkları artırmak için çevre sponsorlukları gerçekleştirmektedir. Çevreyle ilgili gerçekleştirilen etkinliklerin ayni veya nakdi olarak desteklenmesi olarak tanımlanabilecek olan çevre sponsorluğu, kurumlara çevresel sorunları tespit etme, soruna ilişkin çözüm üretme ve kamu kategorilerini harekete geçirme konusunda iletişimsel bir mecra sunmaktadır. Bu potansiyeline rağmen, halkla ilişkiler literatüründe çevre sponsorluğuna yönelik çalışmaların azlığı dikkat çekicidir. Özellikle, çevre sponsorluklarına yönelik eleştirel çalışma henüz bulunmamaktadır. Bu çerçevede, bu çalışma çevre sponsorluğunu eleştirel bir yaklaşımla incelemeyi amaçlamaktadır. Bir bulaşık deterjanı markasının sponsoru olduğu ve su krizi ile ilgili olarak çekilmiş olan 25 Litre belgeselinin çevre sponsorluğu örneği olarak ele alındığı çalışmada çerçeveleme analizi kullanılmıştır. Belgesel; çevresel bir soruna odaklanması, bir belgesel kanalı ile bir deterjan markasının iş birliğiyle hazırlanması ve sektörün önde gelen ödül törenlerinde birden çok ödüle layık görülmesi gerekçeleriyle, çevre sponsorluğu örneği olarak seçilmiştir. Çerçeveleme analizi için Snow ve Benford’un “çerçeveleme süreçleri” ve Gamson & Modigliani’nin ve Zoch vd.’nin “çerçeveleme araçları” takip edilmiştir. Analiz sonucunda, belgeselde su krizinin teşhisi için “Nüfus ve Bireysel Su Ayak İzinin Artışı Çerçevesi”nin, çare olarak “Bireysel Tasarruf Çerçevesi”nin, güdüleyici unsur olarak ise “Distopik Gelecek Çerçevesini”n kullanıldığı ortaya konmuştur. Çalışma, su krizinin sorumlusu olarak bireysel tüketimi, su krizinin çözümü olarak bireysel tasarruf girişimlerini öne çıkaran belgeselin sanayinin su krizindeki rolünü ikinci plana ittiğini ve kurumsal öneriler sunmak yerine su krizinin sorumluluğunun büyük bir bölümünü bireylere yükleyerek su krizinin ekonomik ve politik boyutunu göz ardı ettiğini ileri sürmektedir.
Adana Müzesi Eserlerinden Örneklerle Osmanlı Dönemi'nde Kahve Kültürü
Authors: YILMAZ Ela
Published: September 2023

Kahve bitkisinin Afrika Kıtası’nda başlayan, Yemen üzerinden Osmanlı topraklarına geçerek İstanbul’a sonrasında ise elçiler ve seyyahlar aracılığıyla Avrupa’ya ve tüm dünyaya yayılan serüveninin sonunda kahve bitkisi artık vazgeçilmez bir tüketim ürünü olur. Yüzyıllardır tüketilen kahve dünyanın ortak bir içeceği olsa da her ülke kendine özgü hazırlama, pişirme ve sunum yöntemleri geliştirmiş böylece farklı tat ve aromalarda birçok kahve çeşidi ortaya çıkmıştır. 16. yüzyıldan itibaren Osmanlı toplumunda tüketilen, sosyal ve kültürel yaşamın bir parçası olan Türk Kahvesi de bu farklı kahve türlerinden biri olmuştur. Türk Kahvesi, geleneksel teknikler uygulanarak gerçekleştirilen hazırlama ve pişirme evreleri ile seremoniye dönüşen sunumuyla birlikte karakteristik bir kimlik kazanmıştır. Türk Kahvesi’nin kavurma, soğutma, öğütme, saklama, pişirme ve servis edilme sürecinde kullanılan araç ve gereçler ise estetik ve sanatsal değeri olan eserlerin ortaya çıkmasını sağlamıştır. Bu makalede, Adana Müzesi koleksiyonunda bulunan hem işlevsel hem de estetik değeri olan, toplumun geleneğini ve maddi kültürünü yansıtan eserlerden örneklerle Osmanlı Dönemi kahve kültürü değerlendirilmiştir.
Sistema automatizado para la ficha catastral en un departamento de rentas
Authors: Montaño-Quintero Daira Jessica , Romero-Fernández Ariel José , Cañizares-Galarza Fredy Pablo , Machuca-Vivar Silvio Amable
Published: September 2023

El objetivo de la investigación fue diseñar un sistema automatizado para la ficha catastral en un departamento de rentas. Según la modalidad la investigación es cuantitativos que garantizan la representatividad de los datos y la fundamentación científica de la investigación. Según el alcance es una investigación descriptiva. Los resultados reflejaron que los sistemas automatizados para instituciones públicas han conducido a que utilice como referencia dos trabajos de los autores (Novo Muñoz, y otros, 2018), quien tratan de explicar la importancia del uso de las nuevas herramientas tecnológicas y las ventajas. Se puede concluir, que con el sistema diseñado y una vez implementado en el departamento, el usuario tiene la facilidad de realizar las peticiones de información y procesos sin ninguna dificultad, ya que la utilización se lo hace mediante el Internet que hoy por hoy forma parte de las importantes herramientas de trabajo.
Inteligencia empresarial para evaluar el proceso de recepción y direccionamiento de alertas
Authors: Guerrero- Pozo Cristian Javier , Romero-Fernández Ariel José , Sandoval-Pillajo Ana Lucia , Culque-Toapanta Walter Vinicio
Published: September 2023

Aplicar la Inteligencia empresarial para evaluar el proceso de recepción y direccionamiento de alertas. El tipo de investigación que se empleó fue descriptiva, la cual sirvió para estudiar la realidad de situaciones, eventos, personas, grupos o comunidades. Los resultados indicaron que la integración de los datos en archivos planos, Excel, base de datos, se migraron a Power BI con la finalidad de obtener reportes y estadísticas depurando varios archivos erróneos en el DW disminuyendo los tiempos y aumentando la eficiencia en los informes que presenta la unidad de Estadística y Planificación. Por su parte se pudo concluir que la aplicación de metodología de Ralph Kimball, permite desarrollar en una herramienta de Power BI, las fases del ciclo de vida, donde cada etapa puede ser evaluada y corregida a tiempo. Empezando desde la planificación, crecimiento del Data Mart e implementación de los indicadores.
Development of an egg incubator prototype controlled by an Arduino board to improve the production of a poultry farm
Authors: ECHANDI-PACHECO Rodolfo , CARIDAD-ESTRADA Marco
Published: September 2023

The consumption of chicken meat and eggs has been increasing throughout the world in recent years, this due to the decrease in production costs and the efficiency that has been achieved in the production itself, resulting in a decrease in price. to the consumer. Now, the large industries that are dedicated to the incubation of eggs and the raising of chickens acquire industrial incubators that can incubate between 2,000 and 3,000 eggs at the same time, however, for a small poultry farmer who owns a SME (small and medium-sized business), that is a great investment that in the long term can lead to bankruptcy. However, that small poultry farmer can incubate his eggs and raise his chickens facing his own challenges, not only due to temperature or humidity regulation, but also external threats such as foxes or reptiles, therefore, what The aim of this project is the construction of a prototype incubator intelligent enough to control the gestation parameters and with sufficient capacity so that small poultry farmers in Costa Rica can use it and have a more precise control of the eggs and chicks that hatch in it. your farm, achieving many correctly hatched eggs without the risk of dying due to sudden changes in temperature, humidity, or other factors.
Development of an electronic stethoscope implementing filters with OPAM for the observation of cardiac signals using a graphical interface with an AD8232 module
Authors: GONZÁLEZ-GALINDO Edgar Alfredo , RÍOS-MENDOZA Fernando Javier , CASTRO-PÉREZ Joseph Kevin , DOMÍNGUEZ-ROMERO Francisco Javier
Published: September 2023

In this article, an investigation was developed in a clinic A low-cost electronic stethoscope has been developed, which utilizes fourth-order active filters and a TL081 operational amplifier preamplifier. It incorporates the AD8232 module for monitoring cardiac signals and features a graphical interface for visualizing these signals. A schematic circuit was designed for a second-order active filter with preamplifiers to compensate for signal attenuation, and electret microphones were used to replace the headphones. The device was implemented using an Arduino development board and a printed circuit board for connecting modules such as the AD8232, DS3231, and MicroSD. The system generates an audible signal through speakers, and the graphical interface facilitates the visualization of the electrical signal captured by the electrodes on the test subject. Data is recorded with date and time thanks to the DS3132 module and stored on the MicroSD module. The objective is to provide an affordable electronic stethoscope with a graphical interface that can be used in both medical clinics and homes during emergencies when access to a hospital electrocardiogram is not always possible. This low-cost solution provides an accessible and reliable tool for monitoring cardiac signals, improving healthcare in various clinical scenarios.
Unterschiede in der beruflichen Belastung von grundständig und nicht-grundständig qualifizierten Lehrkräften an Fachschulen für Sozialpädagogik
Authors: Galuschka Katharina , Wirag Susanne , Fuchs-Rechlin Kirsten
Published: September 2023

Die Zahl der nicht-grundständig ausgebildeten Lehrkräfte in Deutschland nahm in den vergangenen Jahren stetig zu. Insbesondere die beruflichen Schulen sind stark auf Lehrkräfte aus dem Quer- und Seiteneinstieg angewiesen. Vor diesem Hintergrund untersucht der vorliegende Beitrag auf Basis von Mehrebenenanalysen, inwiefern sich Lehrkräfte der beruflichen Fachrichtung Sozialpädagogik mit verschiedenen Qualifikationshintergründen in ihrer wahrgenommenen beruflichen Belastung unterscheiden. Es werden grundständig ausgebildete Lehrkräfte mit Quer-, Seiten- und Direkteinsteigenden sowie Lehrkräften, die schulartfremd unterrichten, verglichen. Die Daten stammen aus einer bundesweiten quantitativen Befragung von 850 Lehrkräften an Fachschulen für Sozialpädagogik. Die Ergebnisse zeigen, dass sich Lehrkräfte, die über den Direkteinstieg an die Fachschulen gekommen sind, signifikant geringer belastet fühlen als grundständig ausgebildete Lehrkräfte. Zudem finden sich signifikante Einflüsse der kollegialen Kooperation, der Unterrichtsstörungen und des Schulklimas auf das Belastungsempfinden. Die Ergebnisse deuten darauf hin, dass auch nichtgrundständig qualifizierte Lehrkräfte die Anforderungen des Berufs bewältigen und die berufsbiografischen Hintergründe sogar eine Ressource im Umgang mit den potenziellen Belastungen des Lehrberufs sein können. (DIPF/Orig.)
Berufliches Selbstverständnis von Seiteneinsteigenden in den Lehrer:innenberuf
Authors: Damm Alexandra
Published: September 2023

Im Beitrag wird aus einer berufsbiografischen und praxeologischen Perspektive der Frage nachgegangen, inwiefern sich ein berufliches Selbstverständnis in den autobiografischen Erzählungen von Seiteneinsteigenden dokumentiert. Informiert durch professionstheoretische Überlegungen rückt dabei auch die Frage in den Fokus, ob bzw. inwiefern (verschiedene) berufliche Selbstverständnisse den Ausgangspunkt für den Umgang mit Anforderungen darstellen und somit als Antrieb für Professionalisierungsprozesse angesehen werden können. Im theoretischen Teil wird dargelegt, dass das berufliche Selbstverständnis im Sinne berufsbiografischer Gestaltungsmodi sowohl individuell ausgestaltet wird als auch sozial eingebettet ist, denn Seiteneinsteigende sind historisch gesehen schon längere Zeit Teil der Lehrenden an Schulen. Die inzwischen jedoch gezielte Öffnung des Lehrer:innenberufs und die damit einhergehende Diversifizierung der Lehrer:innenschaft verweist immer deutlicher auf Fragen der (De-)Professionalisierung. Hier richtet der berufsbiografische Zugang den Blick auf die Perspektiven der Akteur:innen. So wird im empirischen Teil auf Basis der Analyse von biografischen Interviews und im Rahmen der Praxeologischen Wissenssoziologie und Dokumentarischen Methode aufgezeigt, inwiefern sich berufliche Selbstverständnisse in den Perspektiven der Seiteneinsteigenden dokumentieren. Abschließend werden die Ergebnisse vor dem Hintergrund professionstheoretischer, insbesondere (berufs-)biografischer Ansätze eingeordnet. (DIPF/Orig.)
Professionalisierung in Zeiten einer Bedarfskrise. Eine Betrachtung von besonderen Herausforderungen und Bewältigungsstrategien von Seiteneinsteiger:innen in Sachsen
Authors: Beck Teresa
Published: September 2023

Aufgrund des enormen Lehrkräftemangel werden seit 2016 im Bundesland Sachsen Seiteneinsteiger:innen zur Bedarfsdeckung eingestellt. Diese Einstellung von Lehrkräften mit alternativen Berufszugängen ist daher unumgänglich und stellt die Schule und deren Akteur:innen vor neue Herausforderungen. Dieser Beitrag stellt Auszüge aus dem Forschungsprojekte SeLe an Grundschulen vor, wobei es um besondere Herausforderungen und Bewältigungsstrategien von Seiteneinsteiger:innen in Sachsen geht. Mittels der Dokumentarischen Methode wurden entlang von 15 leitfadengestützten und problemzentrierten biographischen Interviews, Erfahrungsdimensionen und innerhalb dieser Orientierungsrahmen rekonstruiert, fallübergreifend verglichen und in einer Typologie zusammengetragen. Eine dieser rekonstruierten thematischen Dimensionen ist die Bearbeitung von krisenhaftem Erleben im Seiteneinstieg. Im folgenden Beitrag soll dargelegt werden, wie durch die Rekonstruktion der Fälle bei den Akteur:innen krisenhaftes Erleben im Kontext ihres Selbstverständnisses als Seiteneinsteiger:in, den damit verbunden berufsbiographischen Lebensverläufen sowie der handlungspraktisch relevanten Fachfremdheit in der Unterrichtspraxis dokumentiert wird. (DIPF/Orig.)
جمالية التلقي في المسرح الجزائري ورهان المتلقي الافتراضي، قراءة في مسرحية "قف" لمحمد بن قطاف
Authors: بلحوالة سهيلة
Published: September 2023

الملخص :

يوحي التأمل في عالمي المسرح و المتلقي إلى تواجد خيط رابط أو علاقة محتملة بينهما ، لأن المسرح فن يندرج في إطار الحقل الإنساني ، و التلقي ممارسة تشير إليها زوايا من المجتمع و هي تتموقع في سياق هذا الحقل .

فالعلاقة بين المسرح الجزائري و المتلقي تزكيها طبيعة المسرح الذي يقوم على أساس اجتماعي يبني وجوده و استمراريته من المتلقي ، إذ لا يمكن أن نتصور مسرحا حقيقيا إلا باقترانه بجمهور فما يعمق المسافة بين المسرح و بين المتلقي هو كون الأول ظاهرة يمكن أن تصبح –عن طريق الاكتساب- في متناول كافة الناس و يبقى الثاني ظاهرة تستدعي حضور دوافع و أسس لدى ممارسيها ، تتمثل في الرصيد الثقافي و المعرفي الذي يسمح لهم بالتدخل في اللحظة التي تعبر فيها كل أشكال الظواهر عن تعدد المعاني لدى المتلقي . كل هذه العناصر توحي إذن بلا جدوى إلغاء الخيوط الواصلة بين المسرح و المتلقي.

من هنا ارتأينا طرح إشكالية هذه المداخلة في تسلسل يجمع بين جمالية التلقي في المسرح الجزائري و ركزنا على دراسة تلقي مسرحية "قف" لمحمد بن قطاف في فترة السبعينات و ربطنا ذلك بمناقشة متلقي افتراضي يراهن على إثبات شرعيته اليوم إذن :

- كيف تأسست العلاقة بين مسرحية قف و المتلقي الجزائري في فترة السبعينات و إلى أي مدى استطاع امحمد بن قطاف أن يبدع عملا مسرحيا وجد متلقي يكمل معناه و يثبت وجوده ؟.

أو بالأحرى :

- كيف يمكن للمسرح الجزائري اليوم أن يثبت شرعية المتلقي الافتراضي في ظل ما يسمى بالآنية و المباشرة ؟.أو بمعنى آخر

- هل يمكننا اعتبار المتلقي الافتراضي متلقي جديد يفرضه شكل العمل المسرحي الجديد و تمليه ضرورة يبحث من خلالها المبدع المسرحي عن متلقي بديل عن الذي فقده ؟ .
The social imagination and its representations in the paintings of students of the Department of Art Education
Authors: Ibrahim Nehme Ruba
Published: September 2023

The aim of this research is to identify how to employ the social imagination and its representations in the paintings of the students of the Department of Art Education. Students of the Department of Art Education in the light of this tool, and the researcher reached a number of results, the most important of which are:1. The indicator of the social imagination in the excitement of the artist and the recipient, because the representations are embodied in forms within the painting and close to reality.2. An artistic sample of the representational imagination and the creative imagination was found to be more than the imaginary imagination.3. Individual symptoms related to the term.4. The representations of the social imagination were able to focus on social values and reject archaeological values, eliminating the positive energy of the artist and the audience.The research concluded with a review, recommendations and a list of references
Dramatic construction of bullying scenes in animated films
Authors: Saadi Mahmoud Shaima
Published: September 2023

Given the importance of the phenomenon of bullying and its spread in the productions of animated films and the resulting impact on them, and the dominance of a large number of satellite channels that simulate different age stages and for both sexes. It is bullying others and their imitation of characters inspired by animated films with aggressive behavior that appears in them by imposing his authority by force on those who are weaker than him and in various methods that fall within the concept of bullying, and the interest of most satellite channels in this type of production that simulates different age groups, this research comes as an attempt A scientific method through which the researcher seeks to know the issue of the dramatic construction of bullying scenes in animated films and the drama embodied in their scenes by analyzing scenes from different samples in order to reveal them. Based on the foregoing, the research deals with an important aspect of the creative process in animation-oriented production, through the elements of the cinematic language, by identifying its expressive and semantic data. of job performance.
The preoccupations of the compressive references and their impact on the formations of postmodern art
Authors: Nouri Abboud Amal
Published: September 2023

The artistic process operates whether in general in all arts or specifically in one type of arts or one of the genres of arts types on the preoccupations of the pressing artistic references as the founder of the artistic work in the material formulations on the one hand and on the other hand as a translator to understand the artistic achievement in general and plastic art in particular and for the importance The researcher chose the title of her research tagged (the preoccupations of the pressing reference and its impact on the formations of postmodern arts).The first chapter of the methodological framework deals with the problem of research, importance, objective, limits, and then terminology and its definition, and then the second chapter, which consisted of two chapters in the concept of the pressing technical references, and the second chapter dealt with the aesthetic preoccupations of the pressing technical references in the artistic achievement, and then the indicators of the theoretical framework, and then the research procedures that formed the third chapter With the analysis of the sample, and then the fourth chapter, the results and conclusions, and the most important results were: The reference system in general, and the pressing artistic reference, in particular, works to generate a different artistic achievement on the aesthetic and intellectual level, and the functional and intellectual preoccupations as an expressive aesthetic value for the artwork.The most important conclusions: The expressive power as an intellectual value linked to the form is determined by the pressing artistic references as the mediator responsible for translating ideas from the invisible in the imagination of the artist to the visible in the material medium and then to the invisible in the mind of the recipient. And then the sources
التحليل البصري للزي النسائي الكردي وتأثره بالحداثة
Authors: نجم عبد الله الزبيدي علي
Published: September 2023

جمعت مجموعة من الصور للملابس التقليدية الوطنية النسائية الكردية والملابس المعاصرة النسائية الكردية كما جرت زيارة لمدينة السليمانية ومدينة حلبجة للوقوف على أسس الملابس التقليدية للمناطق الكردية وتأثير الموضة المعاصرة على الزي التقليدي وجاءت نتائج الدراسة بأن الملابس التقليدية النسائية الكردية تأثرت بشكل ملحوظ رغم محافظة النساء المتقدمات بالسن على لبس الزي الذي يمثل الثقافة والمناطقية وعكس الطبيعة الخلابة لشمال العراق،ولأجل اتمام الدراسة حللت القياسات البارامترية للملابس وأعيد رسم الرسوم البيانية للزي ومكملاته لفهم وعمل مقارنة فيما بينهم لدراسة التأثيرات والتغييرات الواضحة وبحث إمكانية الأستفادة منها في خياطة الأزياء المعاصرة للشابات وضمان عدم هجرهم لزيهم التقليدي.