bluuebunny/crossref_metadata_2025 huggingface dataset:
Power Amplifier Optimization for M2M Node using DPD and Hybrid DFT-s-OFDM with CFR
Authors: Sharma Vipin , Kumar Arya Rajeev , Kumar Sandeep
Published: December 2023

Power Amplifiers (PAs) play a vital role in mobile communication. However, their inherent nonlinearity can lead to issues such as unwanted radiation, interference with neighboring channels, and distortion within the desired frequency range. To address these problems, PAs are typically operated at a lower power level than their saturation point, sacrificing power efficiency to improve Error Vector Magnitude (EVM) performance. Consequently, more than 70-80% of the DC power is wasted as heat. This inefficiency necessitates the exploration of techniques to enhance PA efficiency while maintaining acceptable linearity and performance. Digital Pre-Distortion (DPD) is a useful technique to linearize PAs. DPD allows affordable nonlinear PAs to function with minimal distortion in their nonlinear operating regions. This results in amplified signals with increased power output and improved power efficiency. Using nonlinear functions, the output signal of the PA can be linearized, mitigate distortions, and be effectively optimized. When using various operating channels and varying time, temperature, and PA nonlinearity, the DPD must adjust. In order to increase the power efficiency of 5G systems, DPD-enabled systems are inculcating with adaptive DFT-s-OFDM employed 5G physical layer along with the Crest Factor Reduction (CFR) algorithm.
Investigating the Ability of producing Sustainable Blocks using Recycled Waste
Authors: Jaafar Ahmed S. , Abbas Zena K. , Allawi Abbas A.
Published: December 2023

The primary objective of this study is to manage price market items in the construction of walls for affordable structures with load-bearing hollow masonry units using the ACI 211.1 blend design with a slump range of 25-50 mm that follows the specification limits of IQS 1077. It was difficult to reach a suitable cement weight to minimum content (economic and environmental goal), so many trail mixtures were cast. A portion (10-20%) of the coarse aggregates was replaced with concrete, tile, and clay-brick waste. Finally, two curing methods were used: immersion under water as normal curing, and water spraying as it is closer to the field conditions. The recommendation in IQS 1077 to increase the curing period from 14 to 28 days was taken into account. The results proved that the compressive strength of the blocks of cured immersion under water increased by 2.63%-0.63% and 5.12%-7.88% for 10% and 20% concrete waste aggregates, decreased by 0,3.84% and 4.22%,6.41% for 10% and 20% tile waste aggregates, and decrease by 5.71%-6.10% and 12.1%-11.4% for 10% and 20% brick waste aggregates, respectively at 14 and 28 days, and beams that were cured by spraying performed a little worse than those immersed under water.
Artificial Intelligence-based Oral Cancer Screening System using Smartphones
Authors: Chakraborty Parnasree , Chandrapragasam Tharini , Arunachalam Ambika , Rafiammal Syed
Published: December 2023

About one-fifth of all oral cancer cases reported globally are from India. The low-income groups in India are affected most due to the wide exposure to risk factors such as tobacco chewing and insufficient access to early diagnostic tools. Visual examination and histological study are the standard for oral cancer detection. This paper proposes the idea of using Autofluorescence-based imaging techniques to detect and classify oral cancer using AI algorithms. Various features of the images along with medical history, age, gender, and tobacco usage are considered as inputs to the proposed Mobilenet classification architecture.
Optimization of Concentrated Solar Power Systems with Thermal Storage for Enhanced Efficiency and Cost-Effectiveness in Thermal Power Plants
Authors: Alanazi Abdulaziz
Published: December 2023

The study presents a comprehensive investigation of solar thermal systems with varying capacities and Thermal Energy Storage (TES) durations in the existing fossil fuel-run Thermal Power Plant at Ar’Ar, Saudi Arabia. The main objective is to assess the feasibility, economic viability, and environmental impact of these systems for sustainable power generation. In pursuit of sustainable energy solutions, parabolic trough systems with capacities ranging from 10 MW to 50 MW and TES durations from 0 to 8 hours were analyzed. The evaluation includes thermal and electrical assessments, field performance evaluations, and detailed cost analysis for each configuration. Multi-Criteria Decision Making (MCDM) was utilized to identify the best TES for every Concentrated Solar Power (CSP) systen with the 4 hr TES ranking first among all capacities. The research uncovers significant positive correlations between system capacity and thermal and electrical output. The 50 MW system exhibits the highest thermal output of 280.899 MW and electrical output of 180580 MW. Incorporating 4 hr TES emerges as a critical factor in enhancing system performance, optimizing the cost of electricity, and achieving a payback period within 12 years. Furthermore, the integration of solar thermal energy demonstrates substantial reductions in fossil fuel consumption. Across all capacities, the 4-hour TES system yields considerable fuel savings, ranging from 18.84 tons/hour for the 10 MW system to 96 tons/hour for the 50 MW system. These reductions correspondingly translate to considerable cost savings, with the 50 MW system reducing fuel costs by $5760. Moreover, the study highlights the crucial environmental benefits of solar thermal systems, leading to substantial CO2 emission reduction, with the 50 MW system achieving a reduction of 93452.8 kg/hour.
A Hybrid MIP-CBO Approach for Loss Minimization of the PMSM-fed Electric Vehicle Drive System
Authors: Natarajan Sangeetha , Kasinathan Gayathri
Published: December 2023

This paper presents an efficient operation method suitable for Permanent Magnet Synchronous Motors (PMSMs). The proposed algorithm provides control of copper and iron losses across the range of operations. The machine operating concept was initially reviewed to establish the control method, and a model was created for control purposes. The efficient operation boundary of the machine was then established based on PMSM voltage and current constraints. A rapid search for the optimal operating point was made possible by a hybrid COOT optimization with Mixed Integer Programming. This expands the high-efficiency area of the motor drive in an electric vehicle, leading to longer Km between charges.
Uso de mídias sociais e gestão de marca pessoal de empreendedoras digitais
Authors: Souza Izadora Tavares de , Ferreira Frederico Leocádio , Christino Juliana Maria Magalhães
Published: December 2023

RESUMO
O objetivo deste estudo é discutir quais são os impactos da utilização da mídia social Instagram como ferramenta na construção da marca pessoal de empreendedoras digitais pertencentes à região sudeste do Brasil. Para cumprir esse objetivo, entrevistas semiestruturadas com empreendedoras digitais foram realizadas, analisadas por meio da análise temática. Encontrou-se a presença de estratégias de gestão de marca pessoal como autoanalise contínua, publicação de feedbacks aos consumidores, cuidar da aparência e espaço de trabalho, prezar pela utilidade do conteúdo de suas publicações e fomentar diálogo e interação pelo Instagram. Já os elementos da gestão de marca, apesar de presentes, não são percebidos de forma consciente pelas empreendedoras. Nota-se que paradigmas em torno da figura da mulher empreendedora, que precisa enfrentar ainda mais desafios, como o somatório de papeis sociais, são suavizados com a possibilidade de empreender no Instagram. O artigo inova ao discutir o papel do Instagram para mitigar as dificuldades enfrentadas por empreendedoras no Brasil, bem como trazer os estudos sobre estratégias de marca pessoal para o território nacional. O estudo elenca quais as principais estratégias de marca pessoal adotadas pela amostra em questão, e suas estratégias de enfrentamento para empreender frente a adversidades, o que pode contribuir para futuras empreendedoras guiarem seus negócios.

Palavras-chave: Marca Pessoal; Empreendedorismo Feminino; Mídia Social; Instagram.
PSICOLOGIA POR TODOS OS CANTOS
Authors: CUNHA AUGUSTO CESAR SOARES DA
Published: December 2023

“Psicologia por Todos os Cantos” é uma obra fascinante que mergulha no mundo da psicologia por meio da experiência de alunos em campo sob a prática de um projeto integrador do Centro Universitário UNIFACIG. Este livro oferece uma visão cativante do estudo e prática da psicologia, desvendando as complexidades e desafios em situações do dia a dia. Os leitores serão levados a uma jornada única, acompanhando os alunos em suas experiências de aprendizado e pesquisa. Este livro destaca a importância da aplicação prática da psicologia em diferentes contextos, revelando como essa disciplina se manifesta em todos os aspectos da vida. “Psicologia por Todos os Cantos” é um convite para explorar as maravilhas das comunidades, do sujeito e seus contextos; e a profunda conexão entre teoria e prática na psicologia. Este livro é essencial para estudantes, profissionais e entusiastas da psicologia que desejam compreender o impacto dessa ciência em nossa sociedade. Explorar ideias e fazeres. Esta obra inspiradora promete iluminar o leitor com histórias autênticas e insights valiosos sobre a psicologia. Prepare-se para uma experiência pelos cantos desse fazer e descubra como a psicologia está verdadeiramente presente em todos os aspectos de nossas vidas. Enfim, é um material feito por várias mãos, assim como a Psicologia deve e é construída em seu cotidiano prático.
Causal Factors Of Consumer Loyalty To Online Food Delivery Services Of Delhi
Authors: Ancheary Terrance , Rajauria Shashank , Mondal Anish
Published: December 2023

Background: The internet-based cuisine transportation industry observed noteworthy expansion, transforming the approach individuals requested and obtained their repasts. This metamorphosis was propelled by elements such as the ubiquitous utilization of portable gadgets and the escalating need for expediency in everyday existence. Internet-based food delivery services gained popularity in Delhi, offering a wide range of culinary options and timely delivery to meet the needs of customers. Objective: This investigation endeavored to scrutinize the elements that impacted patron allegiance to web-based cuisine transportation amenities in Delhi and assessed the correlation between client gratification and faithfulness. Methodology: This study employed hybrid research methodology, gathering qualitative data through a structured questionnaire (n=50) in the NCR Delhi and secondary data from sources like trade publications, scholarly journals, and online repositories. Elements Analyzed: Ease of use, Food options quality, Consumer engagement, Delivery efficiency, Economical pricing, Client support. The quantitative data was analyzed using survey response metrics and descriptive statistics (mean, median, mode, standard deviation). The analysis involves descriptive examination of survey responses and correlation analysis for associations. Results: Ease of use: 4.5/5 (Average), Food quality: 85% above satisfactory, Consumer engagement: 70% high, Delivery efficiency: 90% prompt, Pricing: 60% reasonable, Client support: 80% helpful. The scrutiny furnished perceptions into the factors that influenced customer allegiance and the correlation amid ease, cost competitiveness, patron contentment, and allegiance. The outcomes were exhibited employing statistical metrics, association coefficients, and significance levels. Conclusion: The exploration aided in comprehending the elements that impacted patron fidelity to web-based cuisine conveyance amenities in Delhi. It emphasized the significance of ease, patron contentment, consumer involvement, punctual dispatch, rivalrous cost, and efficient patron maintenance in cultivating allegiance.
Review on Spanule A New Method Drug Delivery System
Authors: Chandrashekhar M. Deotale  , Bilal Sufi  , Vaibhav R. Urade  , Rakesh Tarare
Published: December 2023

Spensules are considered to be advanced drug delivery systems because they allow for long- term controlled and continuous release of drugs. Such transportation systems can provide a constant plasma concentration over a long period of time, improve treatment results and reduce the risk of side effects. In addition to maintaining release, spansules can also be used to supply multiple drugs in a single form of dosage. Spansule's multi-pharmaceutical capability is also beneficial, allowing multiple drugs to be administered in a single form. This can improve patient compliance with the drug plan, simplify the dose and reduce the risk of drug interaction. This is particularly useful for patients who need several drugs to manage complex diseases. Spansules can be used as a biphasic release system to provide immediate and long-term release of medicines. These systems are helpful for patients who need rapid treatment and long-term maintenance to manage their symptoms. Overall, Spantiles is a multi-faceted and effective drug delivery system, providing patients and health professionals with many advantages.
Brinquedos de material reciclável como um recurso para o resgate do brincar em uma turma de pré-escola
Authors: Pereira Fábio Hoffmann , Silva Yuri Rangel Nunes da
Published: December 2023

O relato de experiência aqui apresentado é o registro de um projeto de intervenção desenvolvido como parte das atividades de estágio supervisionado do curso de Pedagogia em uma instituição de Educação Infantil. A partir da observação e conversas com a professora responsável por uma turma de crianças de cinco anos de idade, verificou-se a escassez de brinquedos e materiais com os quais as crianças pudessem brincar. O projeto de intervenção foi desenvolvido para possibilitar que as crianças produzissem e brincassem com brinquedos confeccionados a partir de materiais recicláveis. As atividades de estágio aqui registradas puderam promover o encontro do estagiário com sua “criança interior” e dar segurança de que é possível desenvolver uma pedagogia da infância que não esteja focada em reproduzir a forma escolar.
(Re)construção do modelo curricular de uma educadora de infância à luz da abordagem multimodal
Authors: Domingues Ana Isabel de , Pereira Íris Susana Pires
Published: December 2023

Este artigo procura contribuir para o entendimento dos processos de desenvolvimento profissional de educadores de infância. A investigação visou conhecer a relevância da abordagem teórica da multimodalidade na (re)construção do modelo curricular de uma educadora de infância e compreender o processo inerente a esse desenvolvimento profissional. A investigação assumiu a modalidade autossupervisiva, utilizando o auto-estudo como abordagem metodológica. Os dados recolhidos, de natureza qualitativa, foram submetidos a análise de conteúdo, que evidenciou não só as dimensões do modelo curricular reconstruídas à luz da abordagem teórica, como também aspetos destacados do processo dessa reconstrução. Estas conclusões, assim como as principais limitações do estudo, são discutidas.
Infâncias, autoria e investigação: um relato sobre os detetives incríveis do CMEI Setor União
Authors: Santos Coutinho de Almeida Danielle , Vasconcelos Daniella Borges de Faria , Amaral Hellen Cristine Vieira do
Published: December 2023

Este trabalho visa apresentar o relato de práticas e experiências investigativas desenvolvidas com crianças do agrupamento de 4 anos de idade, do Centro Municipal de Educação Infantil (CMEI) Setor União, no ano de 2022, em Goiânia - Goiás. A materialização das propostas se constituiu a partir da concepção de infância e criança defendida pelas Diretrizes Curriculares Nacionais para Educação Infantil (2009) cujas concepções são reafirmadas no documento curricular para Educação Infantil na Rede Municipal de Educação de Goiânia (2020), no conceito de projetos de Trabalho defendida e orientadas por Barbosa e Horn (2007) e nas contribuições da sociologia da infância que reafirmam o lugar da criança participativa, potente, autora e produtora de cultura nos diferentes contextos socialmente constituídos com e por elas.
A constituição da práxis de uma professora iniciante na educação infantil: experiências do estágio para o campo profissional
Authors: Ferreira Brizola Weverlin , Novais Sousa Sandra
Published: December 2023

O artigo objetiva identificar elementos que evidenciem a constituição da práxis pedagógica de uma professora iniciante, por meio da observação de sua trajetória formativa da graduação até a inserção profissional. Para tanto, como procedimentos metodológicos, foram analisados escritos, aqui considerados como narrativas formativas, produzidos em dois momentos distintos: relatórios de estágio elaborados durante a formação inicial no curso de licenciatura em Pedagogia; e diários, que trazem registros da sua atuação como professora regente de uma turma de educação infantil em uma escola pública municipal de Campo Grande, MS. A técnica de análise utilizada foi a interpretativa-compreensiva. Como resultados, aponta-se que a escrita narrativa das experiências possui potencialidade para acionar disposições para a constituição da práxis pedagógica.
Entre antropofagias e parangolés: a estética a favor de uma documentação pedagógica à brasileira
Authors: Motta Xênia Fróes da , Brito-Silva Greice Duarte de
Published: December 2023

Este ensaio lança-se como uma provocação à estética feita em casa, composta pela diversidade brasileira. Chama atenção para as crianças que insistem em brincar e demandam um adulto-professor desobediente, que encarne a festa, o prazer e o riso, na prática realizada na educação infantil. Através de aportes teóricos conterrâneos e estrangeiros, o texto destaca o caráter autoral, coletivo e comunicativo da documentação pedagógica. A estética, como ingrediente que favorece a formação e a prática docente, com os sabores da aproximação entre Educação e Arte, também é apresentada. Defende-se, por essa via, que alimentar olhares, percepções, pensamentos, contribui para a aprendizagem de observar atentamente, registrar e documentar processos, narrar o vivido, expressar em palavras e imagens, cenários e performances de creches e pré-escolas. Como contribuição ao campo da Pedagogia, o ensaio aposta no potencial subversivo da sensibilidade, da imaginação e das artes, para tornar a documentação, e seus desdobramentos, como práticas provocativas, criativas, éticas e estéticas. E, a um tempo, também saborosas!
Reward systems and employees’ performance in selected star-rated hotels in Nakuru City, Kenya
Authors: Cheruon Rebecca C , Kiboi Joan W , Waweru Kelly L , Mutua Prexides M , Kimani George K Jnr
Published: December 2023

The aim of this study was to evaluate the influence of reward systems on employee performance in the Hospitality Industry. An employee reward system is the structure an organisation puts in place to provide tangible forms of recognition to its employees. Employee performance is driven by reward systems, which provide a framework to inspire, recognise, and retain top talent across industries. Employees are the driving force of exceptional visitor experiences in the vibrant landscape of the hospitality industry. The study was done in star-rated hotels within Nakuru City. Star-rated hotels are an indication of the range of facilities available, such as number of restaurants, location, food services, conference, room variation, swimming pool and spa service. The sample size comprised 42 employees selected through stratified and simple random sampling techniques from various departments in the selected star-rated hotels. Descriptive statistics were used to analyse the data. The results indicated that reward systems have a positive effect on employee performance. In addition, some reward systems were observed to be preferred by employees over others. Therefore, hotels should consider adopting various reward systems in their establishments in order to meet the needs of their employees for enhanced performance. The findings of the study will benefit senior management and the human resource division of hospitality establishments as it will help them determine the most effective reward systems for improved employee performance.
Efektivitas Layanan Bimbingan Kelompok Teknik Home Room untuk Meningkatkan Kemampuan Bijak Bermedia Sosial pada Siswa Kelas XI F SMA N 3 Surakarta
Authors: Triatmojo Muhammad Oktania , Awik Hidayati  , Zafirah Faris
Published: December 2023

Media sosial dapat diakses oleh siapa saja melalui handphone. Fitur dalam handphone tentunya dapat menarik minat anak-anak dan remaja. Handphone ini sendiri memiliki dampak positif dan dampak negatif. Oleh karena itu, remaja atau siswa SMA harus bijak dalam memanfaatkan media sosial dengan baik agar dapat terhindar dari dampak buruknya. Tujuan penelitian ini untuk mengetahui keefektifan teknik home room dalam layanan bimbingan kelompok untuk meningkatkan kemampuan bijak bermedia sosial siswa SMA N 3 Surakarta. Metode penelitian yang digunakan adalah Penelitian Tindakan Bimbingan dan Konseling (PTBK) yang dilaksanakan selama 2 siklus. Penelitian yang dilaksanakan bertempat di SMA N 3 Surakarta kelas XI F Tahun ajaran 2023/2024. Alat pengumpulan data yang digunakan adalah kuesioner penggunaan media sosial. Analisis data yang dilakukan menggunakan analisis deskriptif presentase. Hasil pretest menunjukkan bahwa 8 siswa masuk dalam kategori rendah. Setelah diberikan tindakan pada siklus 1, menunjukkan peningkatan. Hasil dari siklus 1 menunjukan 6 siswa masuk kategori sedang dan 2 masuk kategori rendah. Setelah diberikan tindakan pada siklus 2 terdapat hasil bahwa 8 siswa masuk dalam kategori tinggi. Berdasarkan hasil penelitian disimpulkan bahwa kemampuan bijak bermedia sosial siswa meningkat setelah diberikan layanan bimbingan kelompok teknik home room.
Desain Booklet Ice Breaking untuk Pelaksanaan Layanan Informasi
Authors: Coerla Baseka Eggy , Akmal Sutja  , Freddi Sarman
Published: December 2023

Penelitian dan pengembangan ini bertujuan untuk menghasilkan booklet ice breaking untuk pelaksanaan layanan informasi dan untuk mengetahui kelayakan booklet ice breaking berdasarkan penilaian ahli materi dan ahli media serta guru bimbingan dan konseling. Penelitian ini merupakan penelitian pengembangan atau juga dapat disebut Research and Development (R&D), tahapan R&D yang digunakan pada penelitian ini adalah model Borg & Gall yang telah disederhanakan dalam Sutja, dkk. Subjek dalam penelitian ini adalah siswa kelas XII MIPA 2 SMA Adhyaksa 1 Jambi untuk uji coba kelayakan ice breaking dan guru BK SMPN 17 Kota Jambi, SMA Adhyaksa 1 Jambi, serta SMAN 4 Kota Jambi untuk uji coba kelayakan produk. Hasil penelitian menunjukkan bahwa booklet ice breaking layak diproduksi dengan persentase dari ahli materi 83% dan ahli media 79% berada pada kategori “Baik”, sedangkan persentase uji coba ice breaking sebesar 82,5%% dan uji coba produk pada guru BK SLTP persentase sebesar 86% dan pada guru BK SLTA persentase sebesar 92,5% yang sama-sama berada pada kategori “sangat baik”.
The Influence of Public Service Motivation and Transformational Leadership Style on Employee Performance in Non Rail Crew Operational Workers at PT KAI (PERSERO) Operational Region 8 Surabaya
Authors: Fakhrudi Anang Heri , Riani Asri Laksmi
Published: December 2023

The purpose of this study will identify whether there is a significant relationship between public service motivation, the transformational leadership style, and employee performance. Furthermore, this research will consider the role of other variables that may mediate or moderate the relationship between public service motivation and the transformational leadership style on employee performance. The population taken in this research was 87 people who worked at PT KAI Daop 8 Surabaya. With a total sample of 87 respondents. Data collection uses a list of questions provided to answer written questions by respondents. The questionnaire contains questions, each question opens up five possible answers. Of the five answers, respondents are expected to choose the answer that best suits them. Each answer has a score, namely 1 strongly disagree and 5 strongly agree. Data analysis was carried out using Regression Analysis using the SPSS program. Based on the research results and discussion above, in this study it can be concluded that public service motivation has a significant effect on employee performance. Transformational leadership style does not have a significant effect on customer satisfaction. Reliability does not have a significant effect on employee performance.
Does ERP Adoption Affect Stock Price Volatility? Evidence from Egypt
Authors: Ali Abdelall Mohamed Attia , Dejun Wu
Published: December 2023

This study explores the association between ERP adoption and stock price volatility (SPV). An ERP software reshapes information collected, processed, and disseminated. We examine whether ERP usage influences the stock price volatility of Egyptian firms. Our investigation is among the first to examine how ERP usage affects SPV, an overall outcome measure of a firm’s information environment. The Findings document that ERP has a significant and negative association with SPV. Stock price volatility (SPV) relationships have expanded the literature on ERP facts. ERP is essential for both strategic and operational logistics decisions. This study also gives strong evidence that ERP-adopted firms help to reduce the risk of stock price volatility and build a good relationship with the shareholders. Overall, it showed the financial effect of ERP in the emerging economy context of Egypt. OLS Regression Analysis 115 organizations in Egypt were edited in 1150 observations registered from 2011 to 2020 on the Egyptian Stock Exchange (ESE). The main results of tests are robust after analysis with a cluster of the standard errors by companies' change of critical variables.
Analysis of the Influence of Work Ability, Work Discipline and Work Spirit on the Performance of Teachers and Education Personnel at the Assunniyyah Private Madrasah Aliyah (MA) Tapin Regency
Authors: Melania  , Kadir Abdul , Ipansyah Noor
Published: December 2023

The research is aimed at analyzing and proving the simultaneous and partial influence of work ability, work discipline and work enthusiasm on the performance of teaching staff and education at the Assunniyyah Private Madrasah, Tapin Regency. The research method used is an analytical survey. The type of research is explanatory research. The sampling in this research used a total sampling technique of 43 teaching and educational staff at the Assunniyyah Private Madrasah Aliyah Tapin Regency, Central Kalimantan in 2022. Data collection techniques used questionnaires, documentation, interviews and observation. Validity and reliability tests were carried out on the research instruments. Data were analyzed using multiple linear regression analysis with classical assumption tests. The results of the research show that work ability, work discipline and work enthusiasm have a significant effect simultaneously and partially on the performance of teaching staff and education at the Assunniyyah Private Madrasah, Tapin Regency. Work discipline has a dominant influence on the performance of teaching staff and education at the Assunniyyah Private Madrasah Aliyah Tapin Regency. The magnitude of the influence of work ability, work discipline and work enthusiasm on the performance of teaching staff and education at the Assunniyyah Private Madrasah Aliyah Tapin Regency is 88.5%
Marketing Strategy: Its Influence on Consumer Decisions and Satisfaction in Permata Kwangsan Residence Sidoarjo Housing
Authors: Pinaraswati Sandra Oktaviana , Susilowati Sri , Farida Ilya , Pramudiana Ika Devy , Saibat
Published: December 2023

The property business is a business that has profitable prospects, considering the increasing population which requires people to have a comfortable place to live and be in a strategic location, to make it easier for them to carry out their daily activities. However, this business is also a business that has many competitors, so it is required to be able to compete in order to remain superior or able to survive in the intense competition. Therefore, marketing strategy has an important role in business success. The purpose of this research is to analyze the influence of marketing strategy (7P) on consumer decisions and satisfaction at Permata Kwangsan Residence Sidoarjo Housing. This research was designed in the form of a causal relationship between several variables, namely marketing strategy, decisions and consumer satisfaction. In this study, the population was housing residents with a total of 80 people. The sample taken was 80 respondents using a saturated sampling technique, that is, the entire population was used as a sample. Data collection was carried out through a questionnaire. Data were analyzed using SEM PLS. The research results prove that the factors Price, Person/People and Physical Evidence have a significant positive influence on the decision to purchase a house. Meanwhile, the quality of the product/house building, promotion and process/process have no significant positive effect on the decision to purchase a house. Location has an insignificant negative effect on home purchasing decisions. Meanwhile, home purchasing decisions have a significant effect on consumer satisfaction
Müze Ziyaretlerinden Algılanan Faydanın Tavsiye Etme Niyetine Etkisi: Van'da Görev Yapan Öğretmenler Üzerine Bir Araştırma
Authors: MÜKÜS Meral , ARSLAN KALAY Hacer
Published: December 2023

Bu çalışmada, Van’da görev yapan öğretmenlerin müze ziyaretlerinden algıladıkları faydanın tavsiye etme niyetlerine olan etkisinin belirlenmesi amaçlanmıştır. Bu bağlamda, çalışmada nicel araştırma yöntemlerinden faydalanılarak anket tekniği uygulanmıştır. Araştırma kapsamında katılımcılardan toplanan veriler SPSS programı ile analiz edilerek yorumlanmıştır. Araştırma sonucunda, öğretmenlerin genel olarak müze ziyaretlerinden çeşitli faydalar gördükleri ve öğretmenlerin müze ziyaretleri sırasında ruhen yenilendikleri, kişisel yönden geliştikleri, kendilerinde kültürel açıdan farkındalık hissettikleri ve bunun sonucunda topluluğa olan bağlılıklarının arttığı ortaya çıkmıştır. Bu nedenle müze ziyaretlerini çevrelerine tavsiye etmeyi düşündükleri tespit edilmiştir. Eğitim-öğretimin ve turizmin ayrılmaz bir parçası olan müzelerin cazibe merkezi haline gelmeleri için müze yöneticilerinin farklı etkinlikler düzenleyerek ziyaretçilerin müzelerden daha çeşitli deneyim ve daha fazla fayda elde etmelerini sağlamaları önerilmektedir.
Historical Research on Otaq Culture in Sindh
Authors: Deedar Hussain Khatti  , Ghulam Rasool  , Tarique Hussain Keerio
Published: December 2023

This research paper delves deeply into the captivating world of Otaq culture in Sindh,  aims to illuminate its enduring significance across historical epochs and in contemporary times. Otaq culture, deeply ingrained in the ethos of Sindh, is a testament to the cherished traditions of hospitality, camaraderie, and culinary excellence. It transcends boundaries of color, race and welcomes all with open arms. The study conducts an extensive investigation and offers a comprehensive historical perspective on Otaq culture. Significantly, it pioneers academic exploration into Darya Khan Otaq (a focal point of researchers' inquiry). Employing a robust historical research methodology relies on a rich reservoir of secondary data, meticulously collected from reputable sources including peer-reviewed journals and newspapers. The innovative dimension of this research lies in its aspiration to uncover previously uncharted facets of Otaq culture. Thus, lays the foundation for further exploration. Furthermore, it catalyzes future research, encourages scholars to explore the diverse facets of Otaq culture and fosters academic exploration. Lastly, the findings of the study provide invaluable insights into the enduring influence of Otaq culture on Sindhi society, offers a historical lens through which its contemporary manifestations can be understood as a journey from past to the present.
OMISSÃO DE ORIENTAÇÕES JURÍDICAS AOS SERVIDORES PÚBLICOS FEDERAIS USUÁRIOS DE ÁLCOOL E DROGAS
Authors: Silva Eder Carlos dos Santos , Servio Cristiane Maia da Silva , Sesquim Leticia
Published: December 2023

O presente artigo tem como objetivo buscar a questão jurídica do servidor público federal no tocante ao uso de álcool e drogas, garantindo o seu direito a preservação e manutenção de seu emprego, e o respeito a sua dignidade humana como ser humano, através de normas regulamentares e de princípios destacados dentro da Administração Pública. Por essa razão, foi realizado estudo sobre o tema, por meio de levantamentos de pesquisas bibliográficas para sua maior compreensão, e a busca por características e conceitos do assunto destacado. E a compreensão da jurisprudência e da doutrina utilizada neste tema, que demonstra o dano causado ao servidor público federal em função do consumo de álcool e drogas, e as consequências que isso pode acarretar em sua carreira profissional.
A DEMOCRATIZAÇÃO DO ACESSO À INFORMAÇÃO COMO DIREITO CÍVICO AO CIDADÃO BRASILEIRO: A IMPORTÂNCIA DO AUTOCONHECIMENTO CÍVICO PARA O CIDADÃO BRASILEIRO
Authors: Feitosa Italo Leonardo Mendes de Sousa , Barbosa Paulo Henrique Leite , Costa Maria Socorro Moura
Published: December 2023

O acesso à informação ou educação cívica, propicia, além da participação nas discussões acerca dos negócios públicos, a cobrança na resolução de problemas gerais e coletivos, assim com o objeto de fazer o estudo exploratório de autores acerca do debate e com base em pesquisa de dados obtidos junto a sites das instituições governamentais e organizações da sociedade civil, conteúdo jornalístico, e legislação vigente, através de seus canais de acesso ao público. O estudo objetiva revisar a literatura, pesquisas, informativos oficiais e lei, com a finalidade de analisar os elementos que explicam porque o cidadão brasileiro ser informado sobre o acesso aos seus direitos básicos.  Metodologicamente, trata-se de uma revisão integrativa, utilizando estudos indexados em bases de dados contidos na literatura e nos canais de informação de entes públicos e privados. Entre os resultados estão a análise de 19 estudos, sendo 4 artigos selecionados através do critério de inclusão e exclusão onde é apontado que a democratização do acesso é existente, porém limitado em seu acesso, sem ações de incentivo para o alcance e usufruto das informações. O estudo mostrou que o direito à informação transcende em garantir o acesso dos cidadãos e além de incluir, garantir e fornecer meios e condições para que o acesso à informação seja legítimo.
VIOLÊNCIA OBSTÉTRICA NAS MATERNIDADES: ANÁLISE À LUZ DOS DIREITOS HUMANOS E CONSEQUÊNCIAS JURÍDICAS
Authors: Maia Yasmim da Silva
Published: December 2023

A violência obstétrica pode ter uma relevância social importante quando se reconhece tal prática como uma violação ao corpo da mulher e suas escolhas voltadas a gravidez, parto e pós parto. Trata-se de uma prática ainda pouco notada, comparada e até mesmo amparada pelas Leis no Brasil. É imprescindível a necessidade de que os direitos da mulher ao dar a luz sejam protegidos, reconhecidos e que haja a devida punibilidade para quem o pratica. Os índices de morte materna e violências no pré e pós-parto são cada vez mais crescentes. Torna-se importante frisar que todos esses atos são cometidos sem o consentimento explícito da mulher. Essa forma de violência representa uma séria violação dos direitos humanos, comprometendo a dignidade, autonomia e integridade das mulheres, além de que tal falta de tipificação traz uma afronta ao princípio da dignidade da pessoa humana, exposto na Constituição Federal de 1988, que tem por objetivo assegurar direitos básicos e que devem ser respeitados tanto pela sociedade, quanto pelo Estado. Tal discussão sobre violência obstétrica torna-se crucial para conscientizar, empoderar as mulheres, pressionar por mudanças nas práticas de saúde, e promover um ambiente seguro e respeitoso para a maternidade.
SITUAÇÃO VACINAL, CONHECIMENTO E PRÁTICAS DE PREVENÇÃO ENTRE ESTUDANTES DE ODONTOLOGIA EM RELAÇÃO A HEPATITE B
Authors: Sousa Júnior Sebastião Ribeiro de , Freitas Ana Beatriz Braga e , Silva Douglas Alves da , Sousa Samuel Campos , Santos Livia Pereira dos , Rolim Fabiana Gouveia
Published: December 2023

Esse artigo buscou averiguar a situação vacinal, o conhecimento e as práticas  de prevenção adotadas por estudantes de odontologia em relação a hepatite B. Para tal, foi realizada uma revisão de literatura nas bases de dados Pubmed e Scielo utilizando os descritores: “Hepatite B”, “Estudantes  de odontologia”, “Imunização”. Após aplicar os critérios de inclusão e exclusão, 11 artigos entre os anos de 2018 e 2023 foram selecionados para discussão. Percebeu-se que o nível de conhecimento e práticas adotadas contra a hepatite B pelos acadêmicos de odontologia é insuficiente e a cobertura vacinal entre eles sofreu um declínio. Logo, dentro das limitações deste estudo, foi possível observar que a cobertura vacinal, o conhecimento e práticas dos estudantes de odontologia no Brasil e no mundo acerca da Hepatite B é insatisfatório. Sugere-se a necessidade de ampliar os conhecimentos sobre promoção e prevenção de riscos ocupacionais na graduação bem como incentivar a ampliação da cobertura vacinal.
O IMPACTO DA INTERCAMBIALIDADE NA ACESSIBILIDADE A MEDICAMENTOS
Authors: Costa Cleber Nonato Macedo , Vale Valdicley Vieira , Costa Luciane de Cassia Macedo , Silva Adima Maria Chagas da , Aquino Liliane Portilho de , Vilhena Elaine Mendes
Published: December 2023

A intercambialidade de medicamentos emerge como um tema crucial na promoção da acessibilidade a tratamentos essenciais. Este estudo abrange a relevância da intercambialidade entre medicamentos genéricos e de marca, analisando seu impacto nas esferas regulatória, econômica e na confiança do consumidor. Uma abordagem metodológica abrangente, envolvendo revisão exaustiva da literatura científica e análise econômica rigorosa, proporciona uma visão profunda sobre as políticas de intercambialidade. Os resultados revelam que, quando implementada eficientemente, a intercambialidade reduz significativamente os custos de tratamento, ampliando a disponibilidade de opções terapêuticas. Desafios regulatórios são identificados, destacando a importância da harmonização de padrões e transparência nos processos regulatórios para garantir a confiança dos profissionais de saúde e dos pacientes. A competição impulsionada pela intercambialidade, especialmente no mercado de genéricos, não apenas democratizou o acesso a tratamentos essenciais, mas também promoveu inovação e excelência na indústria farmacêutica. O estudo também destaca a relevância internacional da intercambialidade, enfocando parcerias e iniciativas globais para facilitar o acesso a medicamentos em países em desenvolvimento. O apoio à capacitação, educação e infraestrutura farmacêutica é crucial nesse contexto. Conclui-se que, quando respaldada por políticas eficazes, não apenas reduz custos, mas também contribui para sistemas de saúde mais robustos e equitativos, promovendo uma saúde sustentável e acessível para todos.
Spatial Disparities of Ozone Pollution in the Sichuan Basin Spurred by an Extreme Heatwave
Authors: Wang Nan , Du Yunsong , Chen Dongyang , Meng Haiyan , Chen Xi , Zhou Li , Shi Guangming , Zhan Yu , Feng Miao , Li Wei , Chen Mulan , Li Zhenliang , Yang Fumo
Published: December 2023

Abstract. Under the influence of climate change, the increasing occurrence of extreme weather events, such as heatwaves, has led to an enhanced frequency of ozone (O3) pollution issues. In August 2022, the Sichuan Basin (SCB), a typical large-scale geographical terrain located in southwestern China, experienced the most severe heatwave over the last 20 years. The heatwave led to substantial disparities in O3 levels across the region. Here, by integrating observations, machine learnings and numerical simulations, we aim to understand the diverse O3 formation mechanisms in two mega cities, Chengdu (western location) and Chongqing (eastern location). Observational data showed that Chengdu experienced a consecutive 17-day period of O3 exceedance, in contrast to Chongqing, where O3 concentrations remained below the standard. Meteorological and precursor factors were assessed, spotlighting high temperatures, intense solar radiation, and overnight accumulative pollutants as key contributors to O3 concentrations. The interplay of isoprene, temperature, and O3, alongside the observation-based box model and MEGAN simulations, underscored the significant role of intensified biogenic VOCs (BVOCs) on O3 formations. Interestingly, Chongqing exhibited nearly double the BVOCs emissions of Chengdu, yet contributed less to O3 concentrations. This discrepancy was addressed through CMAQ-DDM simulations and satellite diagnosis by investigating the O3-NOx-VOCs sensitivity. Notably, Chengdu displayed a VOCs-driven sensitivity, while Chongqing showed a transitional regime. Moreover, the regional transport also played a pivotal role in the spatial divergence of O3 pollution. Cross-regional transport predominantly influenced Chongqing (contributing ~80%), whereas Chengdu was mainly affected by the emissions within the basin. The local accumulated pollutants gave rise to the atmospheric oxidizing capacity, resulting in a substantial photochemical contribution to O3 levels (49.9 ppbv/hour) in Chengdu. This comparison of the difference provides the insights into the complex interplay of meteorology, natural emissions, and anthropogenic sources during heatwaves, guiding the necessity of targeted pollution control measures in regional scales.
Evaluating the impact of climate communication activities by scientists: What is known and necessary?
Authors: Wijnen Frances , Strick Madelijn , Bos Mark , van Sebille Erik
Published: December 2023

Abstract. Climate scientists and others are urged to communicate climate science in a way that non-scientific audiences can understand, that makes it more relevant to their lives and experiences, and that inspires them to act. To achieve this, climate scientists undertake a range of climate communication activities to engage people with climate change. With the effort and time spent on climate communication activities, comes the need to evaluate the outcomes, impact and effectiveness of such efforts. Here, we aimed to gain insight into the impact and effectiveness of climate communication efforts by scientists by conducting a systematic literature review. However, our most important finding is that there are hardly any studies in which climate communication activities by scientists are evaluated: we found only seven articles over the past ten years. We analyze these articles for the role of the scientists, the audiences reached and the reported outcomes and impact of the activities. We end our study with several recommendations that should be considered when setting up studies on evaluating the impact of climate communication activities by scientists.
A decade (2008–2017) of water stable-isotope composition of precipitation at Concordia Station, East Antarctica
Authors: Dreossi Giuliano , Masiol Mauro , Stenni Barbara , Zannoni Daniele , Scarchilli Claudio , Ciardini Virginia , Casado Mathieu , Landais Amaëlle , Werner Martin , Cauquoin Alexandre , Casasanta Giampietro , Del Guasta Massimo , Posocco Vittoria , Barbante Carlo
Published: December 2023

Abstract. A ten-year record of oxygen and hydrogen isotopic composition of precipitation is here presented: from 2008 to 2017, 1483 daily precipitation samples were collected all-year round on a raised platform at Concordia Station, East Antarctica. Weather data were retrieved from the Italian Antarctic Meteo-Climatological Observatory AWS, while ERA5 was used to estimate total precipitation. The δ-temperature relationships were moderately high for daily data (r2=0.63 and 0.64 for δ18O and δ2H, respectively) and stronger using monthly data (r2=0.82 for both δ18O and δ2H), with a slope of about 0.5 ‰/°C for δ18O/TAWS (3.5 ‰/°C for δ18O/TAWS), which remains consistent also using annual averages. The isotopic composition of precipitation is the input signal of the snow/ice system and this dataset will be useful to improve the interpretation of paleoclimate records and promote a better understanding of the post-depositional processes affecting the isotopic signal in ice cores. Isotope-enabled GCM ECHAM6-wiso output for the isotopic composition of precipitation was also compared to experimental data, showing moderately good relationships for δ18O and δ2H, but not for d-excess, nonetheless marking a substantial improvement from the previous release of the model.
Phytoplankton Community Composition in the Eastern Subarctic Pacific Derived from Hyperspectral Optics
Authors: Pillai Sacchidanandan Viruthasalam , Peña M. Angelica , McNabb Brandon J. , Burt William J. , Tortell Philippe D.
Published: December 2023

Abstract. We evaluate the utility of hyperspectral particulate absorption data to characterize phytoplankton community structure in the eastern Subarctic Pacific Ocean. Relative to existing algorithms based solely on Chlorophyll-a concentrations (Chla), improved taxonomic classification (validated with pigment-based data) was obtained by including Principal Components Analysis of hyperspectral absorption data. Multiple linear regression of hyperspectral absorption data yielded better taxonomic classification, particularly for estimates of haptophyte biomass. In addition, size-fractionated hyperspectral measurements were used to determine the dominant phytoplankton size of the phytoplankton community. Using high-frequency ship-board optical data, we examined the spatial patterns in phytoplankton taxonomic abundance in coastal and offshore waters around Vancouver Island, British Columbia. Results from this analysis were consistent with expectations based on previous low-resolution sampling, demonstrating expected seasonal succession of different phytoplankton groups, and significant variability in coastal phytoplankton taxonomy associated with dominant hydrographic features. In contrast, much less spatial and temporal variability was observed in offshore waters. Derived patterns in phytoplankton taxonomy were linked to observed patterns in surface water biogeochemical properties, notably the distribution of dimethyl sulfide (DMS) and dimethylsulfoniopropionate (DMSP) to Chla ratios. Our results highlight the potential for shipboard hyperspectral absorption data to describe phytoplankton community composition and ancillary biogeochemical variables.