bluuebunny/crossref_metadata_2025_split huggingface dataset:
Urban Sustainability Through the Lens of Migration - Case Study: City of Leskovac, Serbia
Authors: Šantić Danica , Langović Milica , Đorđević Dejan Ž. 
Published: April 2023

Abstract
Sustainable spatial transformation, urban governance, and the constraints of urban-rural development can be traced through migration. In the Republic of Serbia, after the rapid increase in the number of people living in urban areas due to internal migration, structural changes in settlements have begun with natural decline and emigration. However, the far-reaching effects of migration on shrinkage have received little attention in policy or practice. To shed light on and predict possible future patterns, this paper looks at the attitudes and intentions of the population towards migration and identifies determinants that influence migration plans for possible future flows inside and from the Republic of Serbia. The paper is based on data from a survey and interviews conducted in the area of the City of Leskovac (N = 1124) with the population 20 + years, local authorities, civil society and the private sector, i.e. those who play a central role in addressing the challenges and optimizing the opportunities created by the growing trend of migration. The survey results show that most respondents support the emigration process, which is mainly influenced by economic factors. In this context, the trend of emigration is expected to continue in the future, and it is perceived as an obstacle to achieving sustainability goals and rarely as an opportunity.
Cardiovascular Risk in Acromegaly
Authors: Dobrescu Mariana , Păun Diana , Ghimigean Adina , Buculei Sorina , Poiană Cătălina 
Published: April 2023

Abstract
Acromegaly is associated with cardiovascular disease, the principal cause of increased mortality. Direct cardiac effects of GH/IGF-1 are cardiomyocyte growth and cardiac contractility, cardiac remoddeling. Other important risk factors in acromegaly are hypertension, valvular diseases, arrhytmias. Older patients with long-term uncontrolled disease may develop congestive heart failure as end-stage of acromegalic cardiomyopathy. Early treatment of acromegaly is essential for evolution and prognosis of cardiovascular complications.
Myeloproliferative Syndrome - A Diagnosis on the Border Between Medical Specialties
Authors: Stoian Marilena , Turbatu Andrei , Procopiescu Bianca , Șeitan Silviu , Scarlat Gabriel 
Published: April 2023

Abstract

Background. Myeloproliferative disorders define a vast and heteregenous group of neoplastic entities, characterized by malignant proliferation of blood cells. These may affect multiple tissues, some of these malignancies involving organs in which there is lymphoid tissue.

Case report. A 81-year-old female patient was admitted to the Department of Internal Medicine with moderate-to-intense spontaneous pain in the left hypochondrial and in the left abdominal flank, associated with generalized fatigue and loss of appetite. According to the personal medical history, the patient is known with type II diabetes mellitus, being under treatment with oral antidiabetics (metformin 1000 mg), and arterial hypertension under treatment with candesartan. Upon admission, the physical examination revealed cutaneous and mucosal pallor and marked physical weakness. Abdominal palpation revealed pain in the left hypochondrial and in the left abdominal flank, associated with firm and massive splenomegaly, descending towards the umbilicus. Abdominal ultrasound confirmed massive splenomegaly, associated with moderate hepatomegaly. Blood analysis revealed several modifications, indicative of hypochromic normocytic anemia, associated with lymphocytosis, thrombocytopenia and neutropenia. C-reactive protein (CRP) serum levels were in normal range upon admission. All of these modifications suggested a possible leukemogenous or lymphoid malignancy, which resulted in the patient's transfer towards the Department of Hematology, for further investigations.

Conclusions. Massive splenomegaly, associated with anemia and thrombocytopenia in elderly patients, should always indicate a leukemogenous or lymphoid malignancy and a thorough differential diagnosis and collaboration between internists and hematologists is required.
A Case of a Young Girl Suffering from Genetically Confirmed Wilson Disease with Orthotopic Liver Transplantation
Authors: Stamate Alexandra Florentina , Duna Mădălina Pușa , Herlea Vlad , Predeţeanu Denisa 
Published: April 2023

Abstract
A rare genetical autosomal recessive disorder called Wilson disease (WD) is characterized by excess copper being deposited in numerous major organs, mainly the liver and brain causing hepatic, neurological and mental symptoms. WD is caused by mutations in the gene ATP7B. Although not always present, Kayser-Fleischer (KF) ring is the pathognomonic indication of WD and is caused by the deposition of copper in the corneas of the eyes. The condition worsens with time and, if ignored, may lead to fatality, liver illness and problems with the central nervous system. Preventing serious long-term damage and perhaps fatal consequences may be possible with early diagnosis and treatment. The goal of treatment is to lower the level of accumulated copper in the body and then maintain it to normal levels.
We present the case of a 26-year-old patient, known herself and also her sister with genetically confirmed hepato-lenticular degeneration, who came to our clinic for bilateral gonalgia with mixed mechanical and inflammatory character and for chronic low back pain. Other signs and symptoms of WD may include joint and bone disease, including osteoporosis and the development of osteophytes in the large joints, which is why the patient was investigated both clinico-biologically and imagistically in order to establish the optimal specialist treatment.
Compression of Hydrogen Gas for Energy Storage: A Review
Authors: Orlova S. , Mezeckis N. , Vasudev V. P. K. 
Published: April 2023

Abstract
Hydrogen has gained significant attention in recent years as a clean and sustainable energy source, with the potential to revolutionize the energy industry. However, one of the challenges associated with hydrogen as an energy source is its storage and transportation. Hydrogen is a highly compressible gas, making it difficult to store and transport in its natural state. The study presents different varieties of hydrogen tanks that are used for the storage and transportation of hydrogen gas. The methods for compressing hydrogen are described, with a focus on their advantages and disadvantages. The study concludes by comparing different methods for compressing hydrogen and discussing the factors that influence the choice of method for a specific application. The importance of continued research and development in this area is emphasised, as the efficient compression of hydrogen is crucial for the widespread adoption of hydrogen as a clean and renewable energy source. Life cycle cost analysis can evaluate the economic feasibility of using different hydrogen compressor technologies by estimating the total cost of owning and operating the compressors over their entire lifespan.
Reliable Data Profiling for Energy Communities – Review of Open-Source Approaches
Authors: Kairisa E. , Mutule A. 
Published: April 2023

Abstract
Meeting the challenges of the energy sector relies on data – in particular sharing it internally and externally with a wide range of partners. Unfortunately, this valuable data often cannot be obtained from real objects due to location specifics or privacy concerns, although accurate, open-source data are a priority to provide researchers and energy experts with the information needed to accelerate the energy transition. In recent years, many studies have focused on the development of energy communities, using different methods to create data for case studies; however, these methods are often too broad and do not correlate with conditions in real locations.
This work aims to identify the challenges associated with creating realistic datasets for energy community studies, as well as highlight the methods of defining input data, considering the factors that make energy community studies a very complex task, and discuss the flaws of commonly used methods.
3D Analysis of Pipeline with Cathodic Corrosion Protection
Authors: Petrescu L. , Cheşca B.C. , Ioniţă V. , Cazacu E. , Petrescu Maria-Cătălina 
Published: April 2023

Abstract
Natural gas is an indispensable resource for human life. Its transport is usually done through underground pipelines. Due to the environment in which they are placed, the pipelines are subjected to a continuous process of corrosion. This paper aimed a 3D numerical analysis using specialized software (COMSOL Multiphysics) to study several parameters that influence the corrosion of underground pipelines. Starting from real geometric and environmental data, a comparative analysis was performed, considering the pipeline coating (e.g., with HDPE - high- density polyethylene), the placement of the cathode protection electrode, and the soil conductivity near the pipeline. The results confirm the need to cover the pipelines and can be a starting point for choosing the final configuration of the cathodic protection system.
Management and Modeling of a Hybrid Electric Vehicle
Authors: Ksentini Abdelhamid , Hadef Zakaria , Azzag El-Bahi 
Published: April 2023

Abstract
The use of solar electric vehicles (SEV) has recently been the subject of frantic communication by many researchers in this sector such as researcher (GASBAOUI Brahim and F. Burling). In this research, we focused on adopting other renewable energy sources, such as wind energy, to convert this energy into kinetic energy for the vehicle (EVWTG electric vehicle). The main aim of this research is to adopt the principle of a wind turbine generator in order to power an electric vehicle (EV), which relies on energy of the air currents on the surface of the vehicle and converts them into electrical energy to feed the electric motor simultaneously or storage by batteries. This system has several draw backs such as continuous energy production and controlling the speed of the wind turbine. For this, we developed a technique to ensure the production of electrical energy and its management according to the proposed system energy management technology. The operation model of the proposed EVWTG system was simulated using MATLAB, where the results obtained proved the effectiveness of the proposed control and energy management, which can be used in other practical studies in the future.
Improved Artificial Neural Network Design for MPPT Grid-Connected Photovoltaic Systems
Authors: Maarouf Saliha , Ksentini Abdelhamid , Azzag El Bahi , Kebbache Rachida , Boukerche Ghania 
Published: April 2023

AbstractPhotovoltaic (PVS) generators’ nonlinear electrical characteristics allow for greater performance and efficiency when they are forced to operate at their peak power (MPP). This article suggests an adaptive method for maximizing power point tracking that makes use of artificial neural network (ANN) techniques (MPPT). A step-up converter powered by a separate solar generator is under the control of an ANN controller built on a neural network training database (PVS). The results show that ANN-MPPT has good control performance and is near to the maximum power point of PVS when compared to conventional MPPT methods like perturb and observe and incremental conductance.
The Analysis of Particular Specifications of A 26650-Type Cell
Authors: Allah Issa Fadel 
Published: April 2023

Abstract
The scientifical data of the batteries LiFePO4- based is short. The present paper talks about the data sheet of the usage of this kind of battery, provided by the Mather company production, data sheet which has insufficient information about the performance of this kind of battery. This paper presents the performance of a numerous experimental investigations. It entitles prescribing definite conditions to operate, for instance implemented electricity and the background heat, parameters requested to certify a future pattern precisely. In consequence, it can be searched a large range of operation conditions which can involve extreme cases regarding the fact that the battery normally is not used. Even more, the results of the experiments provide the base platform for analogy with simulations under various conditions. The on- going agreements or disparity between them are a good provider to perfect a future model and to upgrade and enhance the understanding of a battery.
Building a Low-Cost Electric Device for Ambiental Monitoring
Authors: Pica Aurel Ștefan 
Published: April 2023

Abstract
Considering the poor quality of the air, devices for monitoring the environment have become more and more sought after, they not only offer precise measurements, but also provide added comfort to users. This article presents the components needed to build an electrical device used for ambiental monitoring, a cost analysis, and a study on the acquisition costs of commercial devices that have similar monitoring capabilities.
Secondary Malignant Stomach Melanoma
Authors: Zivic Jelena , Jovanovic Marina , Zivic Ziva , Zdravkovic Natasa 
Published: April 2023

Abstract
Melanoma is a malignant tumor of melanocytes. In the gastrointestinal tract, most commonly occurs as a metastatic deposit, which is usually diagnosed at autopsy. We have described a 74- year-old woman with secondary deposits in the stomach. Manifested with nonspecific symptoms such as the palpatory painful tenderness of the epigastrium, anemia, high sedimentation and low serum iron. Fecal occult blood test was positive. Esophagogastroduodenal endoscopy was done and she was seen polypoid resizing of 60 x 30 mm with uneven edges. A pathological finding of biopsy shows existence malignant melanoma in the mucosa of the stomach.
War and Sanctions. Some Economic and Political Lessons to be Learned From Materialist Anthropology
Authors: Butaru Lucian T. 
Published: April 2023

Abstract
The political field seems to prefer the intellectual resources offered by Political Sciences and Economic Sciences because they fit well into the habits created by the daily practice of power. Assuming that it is not just about self-censorship, the current perspective offered by these scientific fields has some blind spots, and risks legitimizing an unfounded optimism regarding the effectiveness of the means used in the crisis generated by the Russian-Ukrainian war. That is why I consider the perspective offered by materialist anthropology to be very useful for describing the complexity of the power relations, and for a fine-tuning of what-is-at-stake. This perspective, which looks at long-term trends, can highlight the differences between imagined power (given by habits, abstractions and the assumption of continuities) and real power (given by the technologies and resources that matter, real scarcity and international competition). I concluded that the imagined power relations of today are a survival of the real power relations from the near past (when the GDP in the Western world was correlated with powerful local manufacturing and a complete dominance in high-tech research). Our mindset, habits and biases created a blind-spot that made difficult to grasp the complexity of the situation and to react accordingly.
Railway Transport Adaptation Strategies to Climate Change at High Latitudes: A Review of Experience from Canada, Sweden and China
Authors: Kostianaia Evgeniia A. , Kostianoy Andrey G. 
Published: April 2023

Abstract
Impact of climate change on railway transport manifests in a variety of consequences, such as rail buckling, rail flooding, expansion of swing bridges, overheating of electrical equipment and its damage, bridge scour, failure of earthworks, ground settlement, pavement deterioration, damage to sea walls, coastal erosion of tracks and earthworks, and an increased number of railway accidents in general. Such impacts can cause considerable disruption of railway operations and lead to substantial financial expenses for repair of the railway infrastructure. Therefore, it is crucial to include adaptation strategies already in the design phase of the railway construction to ensure stability and integrity of the railway operations. This paper provides a literature review of adaptation considerations in Canada, China and Sweden and discusses climate change challenges that these countries face in their railway systems. In conclusion, the authors provide recommendations for adaptation approaches based on the reviewed international experience which can be useful for policymakers and managers of railway companies.
Tripartite philosophy of strategic cognition:(thinking - meditation – thought)
Authors: Musaa Hazim Hammad 
Published: April 2023

This research formed of introduction, three axes, conclusion and epilogue as follows: first axis: philosophy's cognition, sec-ond axis titled: Ramp's cognition, and third axis contents pro-gramming cognition, and the research finalized with a list of conclusions which aligned and fortified that mental philosophy, for example: the thinking is a result of meditation and the in-dustry of thought, it is only a mental innovative industry de-pends on possession the information's and analytical ability of image in mental memory. And the mental philosophy establish-es a mental reference which basis on mental rationality and the changes of performance and it's continuous re-generations (because of mental ability's elements ) has its effects on wording the thinking and deliver the thought. And re-programming it responding to changes, and the thought is synthesis of thinking. Finally, the cognition is the base of thinking and theorizing is the base of thought
Political parties and their impact on the political system in Iraq (Study in freedoms and rights)
Authors: Nazzal Zyad Khalaf 
Published: April 2023

Political parties are considered one of the most important institutions of any existing political system because they are the foundation upon which the political system is built and play a major role in building it.
The political system is considered the foundation or base on which political parties are built, which is considered a necessary thing for the exercise of power.
O risco das interações medicamentosas como subsídio para a prescrição e o uso racional de medicamentos
Authors: Rocha Alice Medeiros dos Santos , Mattos Giovanna Rios , Caetano Igor de Lima , Ogawa Letícia Hissae , Santos Marília Félix , Ferreira Raira de Sousa , Costa Juliana Leles , Dobrachinski Leandro 
Published: April 2023

Objetivo: Abordar a produção científica acerca dos riscos das interações medicamentosas, como subsídio para a prescrição e o uso racional de medicamentos. Métodos: Trata-se de uma revisão de literatura do tipo integrativo. A coleta de dados foi realizada por meio das bases National Library of Medicine (PubMed), Scientic Eletronic Library Online (Scielo) e Biblioteca Virtual em Saúde (BVS), com recorte temporal de 2016 a 2022. Resultados: A polifarmácia é a principal causa para as interações fármaco-fármaco, podendo resultar em agravos relevantes. Além das prescrições incorretas e sem orientações aos pacientes, o uso indiscriminado impulsionado pela prática da automedicação, elevam ainda mais os riscos de quadros que vão desde a diminuição da eficácia farmacológica até quadros de toxicidade. Dentre as classes farmacológicas com maior potencial de interação, destacam-se os anti-inflamatórios não-esteroidais, agentes psicotrópicos, antimicrobianos, anticoagulantes e antiplaquetários, proporcionando risco hepático e renal, ao sistema nervoso e cardiovascular. Considerações finais: A prescrição e o consumo de múltiplos medicamentos, associados à falta de orientação, elevam substancialmente os riscos de toxicidade cumulativa bem como as interações medicamentosas e reações adversas, ocasionando assim efeitos indesejáveis e prejudiciais. Compete aos profissionais de saúde à prescrição correta, garantindo informações necessárias para evitar a utilização indevida dos fármacos.
Associação entre o perfil epidemiológico e o desfecho clínico de pacientes com COVID-19 internados em uma Unidade de Terapia Intensiva de um hospital de Juiz de Fora – MG
Authors: Gusmão Vanessa do Carmo , Fonseca Isabella Gomes Novaes de Mendonça , Leite Marcela Goreske , Gusmão Gabriela do Carmo , Ribeiro Aline Corrêa , Ferreira Cristiane Marcos Soares Dias , Carvalho Giuliano Reder de 
Published: April 2023

Objetivo: Descrever o perfil epidemiológico dos pacientes com COVID-19 que evoluíram para casos mais graves da doença e necessitaram de internação na Unidade de Terapia Intensiva (UTI) de um hospital de Juiz de Fora – MG e correlacionar tais características com o desfecho clínico do paciente. Métodos: Trata-se de um estudo de natureza observacional e de tipologia transversal, em que foram analisados prontuários de pacientes com COVID-19 internados na UTI de um hospital de Juiz de Fora - MG, durante abril de 2020 a outubro de 2020. Resultados: Maiores taxas de internação foram verificadas no sexo masculino (62,7%) e a comorbidade mais frequentemente observada foi a hipertensão arterial sistêmica (67,3%). O teste qui-quadrado de independência mostrou que há associação entre óbito e a faixa etária do paciente. A presença de comorbidades não se mostrou como um fator preditivo para maior gravidade, visto que os testes de ANOVA não mostraram diferenças estatísticas significativas, sendo o tamanho amostral um importante fator limitante para essa análise. Conclusão: O maior risco de ocorrência de casos graves e de óbitos por COVID-19 foi observado em indíviduos idosos, o que posibilta o desenvolvimento de condutas profissionais adequadas para esse grupo específico, prevenindo desfechos desfavoráveis.
Construção e validação de vídeo sobre segurança na administração de medicamentos no serviço de emergência
Authors: Freitas Kilvia Pinheiro de , Abreu Rita Neuma Dantas Cavalcante de , Bonfim Isabela Melo , Mota Maria Lurdemiler Saboia , Rolim Karla Maria Carneiro 
Published: April 2023

Objetivo: Desenvolver e validar um vídeo sobre segurança na administração de medicamentos no serviço de emergência. Métodos: Trata-se de uma pesquisa metodológica, realizado em uma Unidade de Pronto atendimento da prefeitura de Fortaleza-CE e no Núcleo de Tecnologias Educacionais da Universidade de Fortaleza. A pesquisa foi realizada em três fases: 1) Identificação dos saberes e práticas relacionados a segurança na administração de medicamentos e utilização de tecnologias; 2) fase de concepção do vídeo; 3) fase de validação de conteúdo e aparência do vídeo por especialistas. Resultados: Do total de 49 profissionais de enfermagem, 45 (91,83%) referiram fazer uso de vídeos educacionais, como forma de aprendizado/atualização. Sobre o conteúdo e aparência do vídeo, a versão final do vídeo possuiu duração de 5 minutos e 54 segundos e foi composta pela abertura, objetivos, conceito sobre a administração de medicamento, os tipos de erros susceptíveis na administração, os locais mais frequentes dos erros, os dados epidemiológicos, as definições dos nove certos, a importância da utilização desses e, por fim, o fechamento do vídeo com a equipe e referências. Conclusão: Concluiu-se que o vídeo foi validado pelos especialistas.