bluuebunny/crossref_metadata_2025 huggingface dataset:
Hydrochemistry of the Geothermal in Gonghe Basin, Northeastern Tibetan Plateau: Implications for Hydro-Circulation and the Geothermal System
Authors: Liu Shasha , Tang Xianchun , Han Xiaomeng , Zhang Dailei , Wang Guiling
Published: May 2023

The existence of high-temperature geothermal anomalies in the Gonghe Basin on the northeastern margin of the Tibetan Plateau has highlighted a new perspective on the geothermal system of the Himalayan-Tibetan Plateau orogen. In this study, we collected 32 groups of liquid and gas samples from geothermal water, rivers, and boreholes in the Gonghe basin to analyze hydrochemistry, stable isotopes, and geochronology, which allow us to further reveal the geothermal fluid circulations of geothermal reservoirs. The ion contents of liquids identify two distinguished types of water, namely the Na-SO4-Cl type primarily from geothermal water and the Na-SO4-HCO3 and Na-Ca-CO3-SO4 types primarily from cold water. The compositions of the hydrogen and oxygen isotopes of the samples indicate geothermal waters were recharged by atmospheric precipitation and 3000–4600 m high snow mountain meltwater, which may have experienced circulation of 16,300–17,300 years and mixtures of submodern and recent recharge water sources evidenced by isotopes of 3H, 13C, and 14C data. The 3He/4He ratios of these geothermal waters varying from 0.03 to 0.84 Ra further highlighted a crustal-dominated heat source in the region. The deep thermal reservoir temperature in the Gonghe Basin at 160 ± 10 °C and the depth of circulation of geothermal water is 2200–2500 m. Based on this evidence, we have established a geothermal fluid circulation model and refined the exchange processes of fluids and geothermal heat, further enriching the details of the geothermal system in Gonghe Basin.
Innovative Solutions for Drought: Evaluating Hydrogel Application on Onion Cultivation (Allium cepa) in Morocco
Authors: El Bergui Omnia , Abouabdillah Aziz , Bourioug Mohamed , Schmitz Dominik , Biel Markus , Aboudrare Abdellah , Krauss Manuel , Jomaa Ahlem , Romuli Sebastian , Mueller Joachim , Fagroud Mustapha , Bouabid Rachid
Published: May 2023

Throughout the last decade, and particularly in 2022, water scarcity has become a critical concern in Morocco and other Mediterranean countries. The lack of rainfall during spring was worsened by a succession of heat waves during the summer. To address this drought, innovative solutions, including the use of new technologies such as hydrogels, will be essential to transform agriculture. This paper presents the findings of a study that evaluated the impact of hydrogel application on onion (Allium cepa) cultivation in Meknes, Morocco. The treatments investigated in this study comprised two different types of hydrogel-based soil additives (Arbovit® polyacrylate and Huminsorb® polyacrylate), applied at two rates (30 and 20 kg/ha), and irrigated at two levels of water supply (100% and 50% of daily crop evapotranspiration; ETc). Two control treatments were included, without hydrogel application and with both water amounts. The experiment was conducted in an open field using a completely randomized design. The results indicated a significant impact of both hydrogel-type dose and water dose on onion plant growth, as evidenced by various vegetation parameters. Among the hydrogels tested, Huminsorb® Polyacrylate produced the most favorable outcomes, with treatment T9 (100%, HP, 30 kg/ha) yielding 70.55 t/ha; this represented an increase of 11 t/ha as compared to the 100% ETc treatment without hydrogel application. Moreover, the combination of hydrogel application with 50% ETc water stress showed promising results, with treatment T4 (HP, 30 kg, 50%) producing almost the same yield as the 100% ETc treatment without hydrogel while saving 208 mm of water.
Spatiotemporal Evolution and Drivers of Chinese Industrial Virtual Water in International Trade
Authors: Ji Jianyue , Wang Chengjia , Zhou Jinglin
Published: May 2023

As a water-scarce country and the world’s largest trader of industrial products, China’s industrial virtual water (VW) flow may exacerbate its water scarcity problem. Thus, industrial VW flows’ spatial and temporal evolution in international trade should be analyzed, and influencing factors must be identified. This study developed the multiregional input–output (MRIO) model, combined with the Leontief inverse matrix, to measure and decompose the industrial VW flows between China and other economies from 2000 to 2014. This extended MRIO model considers intermediate production water consumption and indirect water use, which technically distinguishes the sources of pressure on water use more accurately, thus enabling a new elaboration of the composition of China’s industrial water use. Then, the evolution of China’s industrial VW trade is analyzed spatiotemporally, and the structural decomposition analysis (SDA) method is invoked to identify the endogenous drivers further. The results indicate the following. (1) China was a net exporter of industrial VW trade. The main VW export sectors in China were the manufacture of textiles and wearing apparel, paper products, and chemical products, which had the characteristics of high water consumption, high pollution, and low added value, respectively. (2) The net exports of industrial VW from China mainly went to the US, EU, ROW (rest of the world), and Japan. China’s VW exports to the US and Japan are declining, while exports to the EU and Russia are increasing. (3) The decrease in the water-use coefficient in all industrial sectors in China was the most critical reason for inhibiting the increase in the country’s industrial VW exports. The export structure effect of intermediate products, product structure effect of foreign final demand, and scale effect of foreign final demand were the primary reasons for the rise in VW exports, but all gradually diminished. Moreover, the structural effects of China on the use of domestic intermediate products had a significant positive effect on the increase in VW exports. In contrast, those of foreign products had an extremely weak effect.
Impact of Dissolved Oxygen on the Performance and Microbial Dynamics in Side-Stream Activated Sludge Hydrolysis Process
Authors: Qin Lu , Wang Dongqi , Zhang Zhe , Li Xiaoxiao , Chai Guodong , Lin Yishan , Liu Cong , Cao Rui , Song Yuxin , Meng Haiyu , Wang Zhe , Wang Hui , Jiang Chunbo , Guo Yuan , Li Jiake , Zheng Xing
Published: May 2023

Dissolved oxygen (DO) plays an important role in the performance of biological wastewater treatment systems. This study investigated the effect of the DO concentration on nutrient removal performance and microbial community structure in side-stream activated sludge hydrolysis (SSH) and conventional anaerobic/anoxic/aerobic (A2O) processes. The results showed that the change in DO had little effect on the removal performance of chemical oxygen demand (COD), and the removal efficiencies were about 90% for both reactors. Compared with the high DO level (4.1–6.9 mg/L), the A2O and SSH reactors had better nitrogen removal performance at low (0.5–2.2 mg/L) and moderate (2.2–3.9 mg/L) DO levels, with ammonia (NH4+-N) removal efficiencies of 88–89% and 89–91%, respectively, and total nitrogen (TN) removal efficiencies of 74–76% and 75–81%, respectively. Directly reducing the DO concentration from high to low reduced the phosphate removal efficiencies of the A2O and SSH reactors from 80.2% and 86.2% to 63.1% and 70.6%, respectively, while re-elevating the DO concentration to moderate levels significantly improved the phosphate removal efficiencies to 94.6% and 96.0%, respectively. Compared to the A2O reactor, the SSH reactor had more stable and better nutrient removal performance under different DO conditions, partly due to the additional carbon sources produced through the sludge fermentation in the side-stream reactor. The decrease in the DO concentration resulted in a decrease in the relative abundance of Acinetobacter but an increase in the relative abundance of Competibacter, potentially leading to the deterioration in phosphorus removal.
Flood Vulnerability Assessment of an Urban Area: A Case Study in Seoul, South Korea
Authors: Lee Seonmi , Choi Youngje , Ji Jungwon , Lee Eunkyung , Yi Sooyeon , Yi Jaeeung
Published: May 2023

Climate change has led to frequent and extreme flooding events in urban areas such as Seoul, a city that is particularly vulnerable due to drainage systems that were not originally designed to handle such conditions. This study aims to develop region-specific storm risk matrices for the 25 districts in Seoul and predict storm risks. By accounting for local meteorological and geographic characteristics, these matrices will enable a more targeted approach to issuing heavy rainfall warnings, as opposed to the current nationwide system. The methodology involves calculating entropy weight based on various factors, assessing flood vulnerability, and estimating region-specific rainfall associated with warning levels. These warning levels are then used to create storm risk matrices, which are tested for conformity against historical flood events. Finally, a storm risk prediction technique is developed using rainfall forecasting data. Results demonstrate the feasibility of using the newly developed storm risk matrices to predict flood damage up to 72 h in advance. This greatly contributes to the development of effective mitigation plans for addressing climate change-driven urban flood damage. The study’s findings offer valuable insights for enhancing local-specific heavy rainfall warning systems and ensuring better preparation in the face of increasing urban flood risks due to climate change.
Stream Water Quality Control and Odor Reduction through a Multistage Vortex Aerator: A Novel In Situ Remediation Technology
Authors: Ghosh Arnab , Choi Mijeong , Yoon Dain , Kim Sunghoon , Kim Jaebum , Yee Jurng-Jae , Park Sunghyuk
Published: May 2023

In this work, we report the restoration of a polluted urban stream by employing the multistage vortex aerator (MVA), an in-line mixer device that improves the dissolved oxygen concentration of polluted streams and accelerates the water purification rate. It was observed during the field experiment that the dissolved oxygen was enhanced up to 7.05 mg/L and the water quality was improved to a good grade. As a result, the complex odor was successfully eliminated and reduced by up to 71.9%, while the water quality grade was also improved by more than two grades on average. Stream water quality indicators monitored for twelve months revealed high removal rates of total phosphorous (56.4%) and suspended solids (61%). The study demonstrated MVA as a promising eco-friendly technology for significant improvement in urban stream water quality. Moreover, the MVA process creates no secondary pollution and is believed to be a sustainable treatment option for odorous water bodies. Overall, the MVA process is technically feasible for implementation, and this study provides a specific reference as a basis for the treatment of polluted water bodies in urban settings.
Uso do jato de plasma para tratamento de blefaroplastia não cirúrgica: revisão da literatura
Authors: De Mendonça Rayza Dayane Silva , Do Nascimento Talita Álvares , De Santana Dayanne Larissa Ferreira , Ramalho Maria Eduarda Guimarães de Andrade Teixeira , Silva Lauralice Tavares , De Queiroz José Thomas Azevedo , Barros Gabriela Cecilia Bezerra do Rego , Ramos Adriano Costa
Published: May 2023

Com a busca pelo aprimoramento estético facial com efeitos colaterais reduzidos e menor tempo de recuperação, foram descobertas várias modalidades terapêuticas não cirúrgicas, dentre os tais, o Jato de Plasma está entre um dos mais procurados. Caracterizado como biotecnológico, ele é um aparelho que promove a regeneração na pele em elevadas temperaturas coagulando proteínas e estimulando neocolagênese. Essa alternativa reúne um menor tempo de recuperação possível, alta segurança, redução dos efeitos colaterais e maior custo-benefício. Este estudo tem como principal objetivo descrever e analisar os conhecimentos científicos sobre a blefaroplastia com uso de jato de plasma. Os dados dessa revisão bibliográfica foram obtidos a partir de uma pesquisa nas bases de dados eletrônicos Periódico caps. Scielo, PUBMED e Biblioteca Virtual em Saúde, selecionando os artigos que constituíam informações relevantes e se encaixam nos critérios da pesquisa. A tecnologia de regeneração da pele por plasma (PSR) induz a sublimação dos tecidos através de um dispositivo de radiofrequência, o que gera energia ionizada e aquece a pele termicamente de maneira controlada e uniforme A ablação por plasma vem sendo uma alternativa muito eficaz no tratamento da forma, função e aspectos estéticos palpebrais. Portanto, conclui-se que a técnica da blefaroplastia com o jato de plasma oferece resultados excelentes comprovado através de estudos histológicos, tanto funcional como estético, além de restabelecer a homeostasia do sistema tegumentar.
Conhecimento do estudante de medicina sobre doação de órgãos
Authors: Guedes Ingrid Sarmento , Nogueira Camila Távora , Gomes Érica Batalha , Da Silva Sônia Leite , Da Silva Silvia Fernandes Ribeiro
Published: May 2023

Objetivo: Avaliar o grau do conhecimento do estudante de Medicina sobre o tema doação de órgãos. Método: Foi realizado um estudo observacional com alunos do primeiro ao oitavo semestre do curso de Medicina de duas universidades de Fortaleza-CE, nordeste do Brasil, por meio de aplicação de um questionário autoaplicável. Resultados: 95,5% dos alunos gostariam que os seus órgãos fossem doados, caso estivessem em morte encefálica (ME). Porém, 43,1% deles ainda não tinham comunicado a família sobre essa decisão. O conteúdo da Lei de Transplantes em vigor no Brasil era desconhecido por 59,7% dos alunos, mas 90,8% gostariam que a decisão de ser um doador em vida fosse reconhecida pela lei, sem a interferência da família. A maioria (98,3%) conhecia o conceito de ME, mas 10,6% deles não aceitavam como definição de morte e 22% desconheciam que um indivíduo somente é considerado doador após o diagnóstico de ME. Conclusão: Existem lacunas no conhecimento entre os estudantes de Medicina avaliados sobre as etapas do processo da doação de órgãos. É fundamental a inclusão desse tema no currículo das escolas de Medicina, com intervenções educativas longitudinais, para que a carência desses conhecimentos seja amenizada entre os futuros médicos.
Alteração cardíaca causada pelo uso de testosterona em atletas adultos e jovens: estudo de revisão de literatura
Authors: Valença Leoncio Silva , Canevaroli André Luiz Xavier , Dangoni Nicole Ascencio , Faraco Larissa Chediak , Nora Fernanda Grazielle da Silva Azevedo
Published: May 2023

O hormônio androgênico masculino, mas que também está presente, em menor quantidade, nas mulheres – a testosterona. Em decorrência de suas ações anabólicas, os esteroides anabolizantes (EAs) são usados por atletas para melhorar o desempenho físico; no entanto, seu uso tem sido crescente entre pessoas que praticam atividade física, tanto em forma de lazer, com o simples objetivo de melhorar a aparência física, quanto profissionalmente. O que se tem percebido é que os usuários de EAs fazem uso de doses suprafisiológicas, capazes de ocasionar o aparecimento de sérios efeitos colaterais, como os prejuízos cardiovasculares. Isso traz sérias consequências a quem faz uso indiscriminado e abusivo das substâncias e se configura como um problema muito preocupante a nível de saúde pública. Esta revisão tem por objetivo analisar o risco da utilização de esteroides anabolizantes e sua relação com as alterações cardiovasculares. A revisão foi realizada por meio das bases de dados SciELO, PubMed, ScienceDirect e Google Scholar em estudos publicados no período de 2003 até 2023. O uso abusivo de EAs, como visto, transforma a hipertrofia cardíaca fisiológica em patológica. A pessoa ultrapassa os liames da beleza rapidamente, a passos largos rumo às doenças, por assim dizer. Estas alterações prejudiciais ao tecido cardíaco têm a ver com o aumento de fibrose, a redução da densidade capilar e o fluxo sanguíneo no miocárdio, o que conduz o organismo ao aumento nas vias pró-apoptóticas. Tais efeitos podem ser silenciosos por um certo tempo, mas logo podem levar os indivíduos a cardiopatias como, por exemplo, a insuficiência cardíaca, o que torna o uso de EAs um importante problema de saúde pública.
Polyp-Canal Reconstruction Reveals Evolution Toward Complexity in Corals
Authors: Li Yixin , Liao Xin , Wang Xin , Li Yuanchao , Zhao Hongwei , Zhao Yunpeng , Chen Junyuan , He Chunpeng , Lu Zuhong
Published: May 2023

Modern scleractinian corals are classified into robust, complex, and basal clades through comparative molecular studies. However, only few morphological or biological criteria can systematically determine the evolutionary trajectories of these major scleractinian coral clades. Here, we obtained the structural information of 21 scleractinian coral species representing robust and complex clades: High-resolution micro-computed tomography was used to reconstruct the polyp-canal systems in their colonies and to visualize the dynamic polyp growth processes. We found that the emergence of mesh-like canals may distinguish representatives of complex and robust clades. The differences in polyp-canal connections suggest distinct evolutionary trajectories among coral species: The formation of the canal network promoted the development of more complex coral structures, and coral polyps within this network formed calices of very similar volume, following precise axial growth directions. The influence of individual polyps on the coral colony becomes less significant as coral structures become more complex, and coral species with more complicated polyp-canal systems occupied niches more efficiently. This work supplements current evolutionary studies on reef-building corals, providing insight for further studies on coral growth patterns.
Estoque de carbono de um neossolo quartzarênico sob diferentes usos
Authors: Ramos Herbert Moraes Moreira , De Sousa Ricardo Silva , Leal Nunes Luís Alfredo Pinheiro , Matos Filho Carlos Humberto Aires , De Moura Jacquecilene Santos
Published: May 2023

A transformação de ambientes naturais em ambientes de produção, somada ao manejo inadequado, pode comprometer significativamente as funções do solo, com perda da qualidade física, química e biológica, além de influenciar na dinâmica de entrada e saída de matéria orgânica do solo. Os Neossolos Quartzarênicos embora sejam considerados como de baixa aptidão agrícola, a uma demanda por novas áreas para o cultivo agrícola e o uso contínuo desses solos, com culturas anuais, pode acarretar rápida degradação, porém o manejo correto pode elevar o seu potencial produtivo em curto prazo. Nesse sentido o objetivo deste trabalho foi avaliar o efeito de diferentes usos do solo sobre o estoque de carbono de um Neossolo Quartzarênico no município de Codó no Estado do Maranhão. Amostras de solo foram coletadas em quatro perfis distintos, sendo em área de vegetação natural, pastagem de sequeiro, pastagem irrigada e cultivada com culturas anuais. Foram coletadas amostras com estrutura deformada e indeformada, nas profundidades de: 0 a 20 e 20 a 40 cm, em minitrincheiras, com cinco repetições. Os atributos do solo determinados foram: análise granulométrica (teor de argila, silte e total de areia), potencial hidrogeniônico, teor de carbono orgânico total e densidade do solo. Os dados foram submetidos à análise estatística descritiva, análises de correlação de Pearson e análise de variância e aplicou-se o teste de Tukey (5%). O teor de carbono orgânico total variou entre 0,8 e 1,5 dag kg com média de 1,2 dag kg. As maiores correlações para o teor de carbono orgânico total foram observadas com o silte (-0,65), com o total de areia (0,63) e com teor de argila (0,51). O maior teor de carbono orgânico total foi observado em área de vegetação de natural e a menor foi para a área cultivada com culturas anuais. Foi observado uma redução do teor de carbono orgânico total nas profundidades de 20 a 40 cm em todas as áreas. O estoque de carbono orgânico e o carbono orgânico foram alterados pelos diversos usos do solo.
An overview of Pethavan (The Begetter) as a Dalit Literature
Authors: Keerthana K
Published: May 2023

Dalit Literature is a body of texts produced by writers whose caste background used to be referred to as “Untouchable” or “Scheduled Caste” and whose writings engages with caste, caste discrimination and their life from a Dalit point of view. This literature is specifically written to present the typical social, cultural and historical aspects of the Dalit communities. Dalit Literature emerged in the 1960s in Marathi language and it soon appeared in Bangla, Hindi, Kannada, Punjabi, Sindhi and Tamil languages through narratives such as poem, short stories and autobiographies which stood out due to their stark portrayal of reality and the Dalit political scene.The word “Dalit” mean “ground”, “suppressed”, “crushed” or “broken to pieces”.The term Dalit is used as an adjective or noun to describe the people or communities that have remained down- trodden or at the margins of society throughout India’s long Social and History. The famous 19th century social reformer and the protagonist of thee4 interests of Dalits in Maharashtra, Jyotiba Phule first used this term in the context of the exploitation of the people who were conventionally called “Shudra” and “Outcaste”. The term “Dalit” is not an indicative term but it refers to such people and communities that are historically and structurally suppressed and excluded from the mainstream of society. “Dalit” is not a caste but a socio-economic category of discriminated people belonging to many castes and social groups speaking many languages. Dr. Babasaheb Ambedkar used the term to give a new respectful and empowering identity to the so called “untouchable” castes in preference to the term “Harijan” (Children of God), which was found to be a patronizing word.
Development barriers of agricultural biogas plants in Poland
Authors: Bednarek Anita , Klepacka Anna , Siudek Aleksandra
Published: May 2023

The article aims to identify barriers related to developing agricultural biogas plants in Poland. The secondary data was supplemented by primary data from a questionnaire conducted among employees of an enterprise whose biogas production is one of the elements of the circular economy. The results of the research revealed that the majority of respondents indicated external, systemic and developmental obstacles. The largest percentage of responses concerned the lack of stable legal regulations in the scope of renewable energy sources, including biogas plants, and the lack of programs financing the construction of agricultural biogas plants. Moreover, the respondents pointed to the proposals that could improve the development of agricultural biogas plants in the future. The respondents considered updating and ensuring the profitability of investments in the situation of significantly higher expenditures, growing costs of business and debt servicing through the reference price as a significant motivator, as well as inclusion in the support system of tariffs guaranteeing a stable income for at least 15 years. Barriers to developing agricultural biogas plants in Poland remain unchanged, and the awareness of the positive impact of agricultural biogas plants on many levels is still very low.
Assessing of the possibility of locating electric car charging stations using Fuzzy AHP and GIS - the case of Łódź, Poland
Authors: Szterlik-Grzybek Paulina , Kucharski Adam
Published: May 2023

This paper examines the possibility of locating electric vehicle charging stations using multi-criteria decision analysis (MCDA) and GIS. The study presents an integrated approach, which can be helpful in spatial planning. Recent years have witnessed a growing interest in using alternative power sources for motor vehicles. It is stimulated by top-down factors, such as regulations introduced by the European Commission or the introduction of the so-called “clean transport zones” by some local governments, as well as the bottom-up ones, including the increase in the cost of maintaining fossil fuel-powered cars. Local governments can employ the analysis presented in the paper to find a coherent development strategy for using electric vehicles (EVs) in cities. Based on the verified hypothesis, the Łódź city area has diverse suitability for EV charging stations, with predominant unfavourable regions for such investments. The research aims to find the methodology for performing the suitability analysis to locate new infrastructure elements in an urban space.
Change in natural gas utilisation in the context of sustainable energy management in Poland
Authors: Graczyk Alicja , Graczyk Andrzej , Węgrzyn Adam
Published: May 2023

The energy transformation requires a change in the structure of the energy used. The article aims to determine the role of natural gas as a transition fuel in the European Union and Poland’s energy policy in the context of the promoted sustainable development policy. In the analysed documents presenting visions of energy policy, a differentiated approach to the effects of using natural gas is observed. The possible effects of using natural gas in Poland’s energy mix were analysed and evaluated. The study used the method of research document analysis. Six attributes of sustainable energy management and the relations between them were considered. The main results are as follows: 1. natural gas as an energy carrier does not fulfil the requirements of sustainable energy management, 2. from the point of view of utilisation effects, the use of natural gas for power generation purposes is better than using other fossil fuels, 3. in RES and nuclear energy development conditions, using natural gas for power generation will decrease, which should bring positive results for sustainable energy management. The main conclusion is the energy transition is mainly driven by political factors. Therefore, the energy carriers’ sustainable management issue shall be approached comprehensively.
PENGARUH CURRENT RATIO DAN DEBT TO EQUITY RATIO TERHADAP PRICE EARNING RATIO DENGAN TINGKAT SUKU BUNGA SEBAGAI VARIABEL MODERASI
Authors: Susanti Dwi , Prajawati Maretha Ika
Published: May 2023

Tujuan dari penelitian ini ialah guna mengetahui tingkat suku bunga untuk memoderasi pengaruh current ratio dan debt to equity ratio terhadap price earning ratio. populasi penelitian ini terdiri dari 49 perusahaan dan sampel sebanyak 8 perusahaan pada sektor property, real estate dan konstruksi bangunan yang terdaftar di Bursa Efek Indonesia dari tahun 2018 sampai dengan tahun 2021, dipilih melalui metode purposive sampling. Data dianalisis menggunakan analisis regresi linier serta moderasi menggunakan program SPSS 25. Hasil pengujian membuktikan bahwa current ratio tidak berpengaruh terhadap price-earning ratio, debt-equity ratio ada pengaruh positif yang signifikan terhadap price earning ratio, sedangkan tingkat suku bunga tidak mampu memoderasi pengaruh Current Ratio terhadap Price Earning Ratio, dan tingkat suku bunga tidak mampu memoderasi pengaruh Debt to Equity Ratio terhadap Price Earning Ratio.
Nafarroa Behereko euskara
Authors: Camino Iñaki
Published: May 2023

Nafarroa Behereko ibarretako euskararen ehun ezaugarri baino gehiago aztertu dira artikulu honetan. Emaitzen arabera, erdiguneko Nafarroa Behereko mintzorik homogeneoenaren aldean, argi eta garbi ageri da, mintzorik berezienak Amikuzekoa eta Baigorrikoa direla; baita Nafarroa Behereko euskara orokor horrek batasun handixkoa duela ere. Batasun-mailarik handiena, Garazi, Oztibarre eta Arberoa-Iholdiko euskarak dute, inolaz ere. Ez diegu begia galdu Lapurdiko Aturrialdeko Bardozeko eta Beskoitzeko mintzoei eta bestalde, Hazparnealdeko euskara ere Nafarroa Beherekoarekin alderatu dugu. Hondarrean, Lapurdi barnealdeko Larresoro inguruko euskara ere aztertu dugu: emaitzen arabera, ez dirudi Nafarroa Behereko eta Lapurdiko euskara elkarrengandik dialektologikoki bereiztea batere gauza erraza denik, ez dirudi bien arteko muga dialektalaren lelo zaharrak egiantzekotasun handirik duenik.
La macroeconomía y su estudio. Podcast.
Authors: Sánchez-Rivas García Javier , Pablo-Romero Gil-Delgado María del Pópulo , Expósito García Alfonso
Published: May 2023

Dentro de las tecnologías multimedia, el uso de audios (como material de enseñanza) ha atraído la atención de los docentes debido a sus beneficios para el aprendizaje, tanto en términos de atención como de motivación de los estudiantes (Almobarraz, 2018; Brecht, 2012; Orús et al., 2016; entre otros). Entre los beneficios del aprendizaje, la literatura existente resalta los siguientes: 1) permite un proceso de aprendizaje más flexible temporal y espacial; 2) representa un ahorro en costes y tiempo tanto para los estudiantes como para las instituciones educativas; 3) mejora la autonomía del estudiante en el proceso de aprendizaje; y 4) promueve el aprendizaje colaborativo y bajo demanda.

Actualmente se está realizando un testeo con el alumnado con disfunciones visuales de la Asignatura de Economía II del Grado de Turismo que culminará con una comparativa de las notas en el curso anterior a la puesta a disposición del mismo del material preparado. Se espera que las calificaciones sean superiores con el uso de esta locución.
El modelo renta-gasto, el sector público y el equilibrio en una economía sencilla. Podcast.
Authors: Sánchez-Rivas García Javier , Pablo-Romero Gil-Delgado María del Pópulo , Expósito García Alfonso
Published: May 2023

Dentro de las tecnologías multimedia, el uso de audios (como material de enseñanza) ha atraído la atención de los docentes debido a sus beneficios para el aprendizaje, tanto en términos de atención como de motivación de los estudiantes (Almobarraz, 2018; Brecht, 2012; Orús et al., 2016; entre otros). Entre los beneficios del aprendizaje, la literatura existente resalta los siguientes: 1) permite un proceso de aprendizaje más flexible temporal y espacial; 2) representa un ahorro en costes y tiempo tanto para los estudiantes como para las instituciones educativas; 3) mejora la autonomía del estudiante en el proceso de aprendizaje; y 4) promueve el aprendizaje colaborativo y bajo demanda.

Actualmente se está realizando un testeo con el alumnado con disfunciones visuales de la Asignatura de Economía II del Grado de Turismo que culminará con una comparativa de las notas en el curso anterior a la puesta a disposición del mismo del material preparado. Se espera que las calificaciones sean superiores con el uso de esta locución.
La inversión, el mercado de bienes y la curva IS. Podcast.
Authors: Sánchez-Rivas García Javier , Pablo-Romero Gil-Delgado María del Pópulo , Aguilar Carvajal Luis
Published: May 2023

Dentro de las tecnologías multimedia, el uso de audios (como material de enseñanza) ha atraído la atención de los docentes debido a sus beneficios para el aprendizaje, tanto en términos de atención como de motivación de los estudiantes (Almobarraz, 2018; Brecht, 2012; Orús et al., 2016; entre otros). Entre los beneficios del aprendizaje, la literatura existente resalta los siguientes: 1) permite un proceso de aprendizaje más flexible temporal y espacial; 2) representa un ahorro en costes y tiempo tanto para los estudiantes como para las instituciones educativas; 3) mejora la autonomía del
estudiante en el proceso de aprendizaje; y 4) promueve el aprendizaje colaborativo y bajo demanda.

Actualmente se está realizando un testeo con el alumnado con disfunciones visuales de la Asignatura de Economía II del Grado de Turismo que culminará con una comparativa de las notas en el curso anterior a la puesta a disposición del mismo del material preparado. Se espera que las calificaciones sean superiores con el uso de esta locución.
Enelia Caviedes Pérez: la voz femenina que hizo grande la radio
Authors: Páez Martha Myriam
Published: May 2023

Crónica periodística de Enelia Caviedes Pérez, publicada en el volumen VIII de Tolimenses que dejan huella. Por cerca de sesenta años, Enelia Caviedes Pérez se mantuvo vigente en la radio tolimense, como locutora, periodista, administradora y líder de causas culturales y comunitarias. Fue pionera en el trabajo de las mujeres en los medios de comunicación, una profesión que hasta los años ochenta del siglo pasado en el Tolima fue exclusividad de los hombres.
José León Armero García: el padre de la república de Mariquita
Authors: Pérez Flórez Guillermo
Published: May 2023

Crónica periodística de José León Armero García, publicada en el volumen VIII de Tolimenses que dejan huella. Es uno de los personajes sobresalientes de nuestra historia durante el siglo XIX. Prócer de la independencia de Colombia, nacido en San Sebastián de Mariquita, Tolima, el 19 de marzo de 1775 y fallecido el 1º de noviembre de 1816, en la ciudad de Honda.
Problema Kontruksi Undang-Undang Bermuatan Pancasila
Authors: Roringkon Juhaidy Rizaldy
Published: May 2023

Kedudukan pancasila dapat dipandang dari berbagai sudut pandang, yang dimana salah satu sudut pandang adalah peraturan perundang-undangan. Dari sudut pandang peraturan perundang-undangan, pancasila dapat menjadi peraturan perundang-undangan yang tertinggi jika setiap kedudukannya harus diakui dalam peraturan perundang-undangan khususnya Undang-Undang, akan tetapi mengharuskan adanya Undang-Undang yang mengatur tentang Pancasila. Kedudukannya menjadi sumber dari segala sumber hukum. Sehingga dapat menjadi kendaraan yang terbaik untuk mebawa bangsa kita berkembang dari waktu ke waktu. Pada konteks ini, gagasan regulasi yang menjadi landasan bagi pancasila merupakan hal yang seharusnya tidak dilanjutkan. Karena dikhawatirkan akan menimbulkan kekacauan dalam sistem ketatanegaraan Indonesia. Dari segi konstruksi, undang- undang bukanlah tempat yang tepat bagi pengaturan spesifikasi mengenai Pancasila. Sebagai falsafah bangsa,  Pancasila  merupakan hukum tertinggi, sehingga hanya Undang-Undang Dasar Negara Republik Indonesia Tahun 1945 yang merupakan konstitusi Indonesia yang dapat menjadi wadah konstitusional untuk mewadahi dan pengimplementasian Pancasila.
Pemanfaatan Aplikasi Sistem Pendataan Anggota UMKM Paguyuban (THB) Kota Bekasi
Authors: Septianto Ahas Eko , Sulaiman Dede , Sutisna Andi Febrianto
Published: May 2023

The UMKM Association of Bekasi City has challenges in collecting data on members of micro, small and medium enterprises (MSMEs) in Taman Harapan Baru RW 23, Pejuang Village, Medan Satria District, Bekasi City. Limitations in making periodic reports cause difficulties for cooperatives in providing accurate MSME member data information to the MSME Cooperative Service. To overcome this problem, we developed a computer and database system that would make data collection easier. This system enables efficient and easy monitoring of member data, considering the large number of members who are members of the community. Through community service activities, we have succeeded in producing a website application that uses JavaScript programming language technology with the Next.js Library and the MongoDB database. This application assists the community in collecting data and searching for member data, as well as creating member business identities through online cards that can be accessed from anywhere via the internet. The information system that has been developed provides a solution to improve the efficiency and accuracy of data collection for MSME members, as well as facilitating easier access to information for related parties, such as the MSME Cooperative Office. With this website application, UMKM Paguyuban Kota Bekasi can carry out data collection activities more effectively and efficiently. In addition, the information system that has been developed can also support data-based decision making for MSME empowerment programs in the region.
Possiamo criticare le criticità?
Authors: Coletti Vittorio
Published: May 2023

Alcuni lettori ci pongono domande sul termine criticità, sul suo reale significato e sul suo frequente impiego in àmbito aziendale e finanziario.
Calculation of the Parasitic Frequencies Generated in the Optical Fiber Using the LabVIEW Program in Case of the Initial Five Waves
Authors:   Georgian Technical University, Modebadze Iuri , Abuladze Vakhtang ,   Georgian Technical University
Published: May 2023

The calculation of the parasitic frequencies generated by the four-wave mixing method during the passage of the five main frequencies in the optical fiber using the LabVIEW program is discussed. The virtual tool used for this is built using mathematical expressions and a program for calculating the approximate values of parasitic frequencies given in the article. It counts the number of parasitic frequencies and calculates their corresponding values that will be placed in the 185-189 terahertz frequency range of the first five frequencies. An algorithm has been compiled for the construction of the virtual tool, which consists of four options. According to each option, subtools are built, by combining which a virtual tool is obtained. This tool allows us to clearly visualize the values of parasitic frequencies in a given range and the total combinations of those frequencies by which these values are obtained.
Processing Questions of Madneuli Copper Enrichment Plant Tails
Authors:   Chemical-analytical Laboratory of Caucasus Mining Group, Jikia Nana , Talakhadze Demur ,   Georgian Technical University, Abshilava Anzor ,   Georgian Technical University
Published: May 2023

Madneuli copper enrichment plant works since 1975. This plant works on copper sulphide ores from Madneuli and Sakdrisi deposits. In some ores due to difficulties of blotting secondary copper sulphides, recovery of copper in commercial production is low – 60-65%. At the same time, concentration of copper in tails is 0.17-0.19% and concentration of gold in tails 0.3-0.6 gr/t. In this article we consider combine technology of processing rich flotation tiles: preinrichment by gravity (use centrifugal concentrator and/or short noise hydrocyclone). Gravity concentrate with au and cu 5.47 gr/t, and 0.93%, respectively proceed hydrometallurgicaly (cyanidation) this technology makes possible rise recovery of gold and copper in commercial product by 20-25% and 17-20%.
Road Transport with a Refrigeration Device
Authors:   Georgian Technical University, Isakadze Tamaz , Lazarashvili Zurab ,   Georgian Technical University, Gugulashvili Givi ,   Georgian Technical University
Published: May 2023

An obligatory link in the transfer of products from the producer to the consumer is transport, which must ensure the transfer of products without damage, with the maximum preservation of its quality. From this point of view, vehicles for the transportation of agricultural and food products attract special attention, since these products are easily exposed to pressure, temperature and mechanical damage. One of the most important ways to preserve the quality of products during transportation is the use of vehicles equipped with various types of refrigeration devices. For this, it becomes necessary to develop new vehicles that will be equipped with economical, highly efficient and acceptable refrigeration devices. A schematic diagram of a vehicle equipped with an absorption-type refrigeration machine, which is completely powered by the heat of the vehicle's exhaust gases, is presented. R
Cultural-historical and Architectural-artistic Analysis of the Ruined Kaloubani and Amаghlebа Temples in Tbilisi
Authors:   Georgian Technical University, Davitaia Maia , Kartvelishvili Giorgi ,   Georgian Technical University
Published: May 2023

In Tbilisi, representatives of different denominations have never fought each other on religious grounds, unless we count the Bolsheviks and their "League of Militant Atheists", who from the end of the 1920s declared a fight against representatives of all religions and destroyed many churches. Among the many religious buildings destroyed in Tbilisi during the Soviet period are two Orthodox churches – St. George's Cathedral in Kaloubani, which was built on the ruins of an old Georgian temple in the 50s of the 19th century during the annexation of Russia, and the Amaghleba church in Sololaki, built by Platon Ioseliani in 1852. The last was built according to the Greek temple and renovated at the end of the 19th century. The article presents the culturalhistorical and architectural-artistic analysis of the churches destroyed by the Soviet authorities since the 1930s, the reasons for their construction and destruction.
Relations Between the United States and Russia in the Middle Eastern Region
Authors:   Georgian Technical University, Kurashvili Tamila
Published: May 2023

The main global geopolitical discourse of the 20th century was to divide the world into two parts, the spheres of influence of Soviet and West. The United States was the leader of the West, which was perceived by Russia as a major geopolitical opponent. The political leadership of Russia, at first with inertia, and then thoroughly continued this course of Soviet Union. The US authorities showed a relatively less reactional policy on the Russian Federation than it did to the Soviet Union. However, the final cooperative agreement on the main geopolitical issues has not been reached between the two states. The Persian Gulf and the Middle Eastern region in general have always been a wide area of interest to Russia. Such a persistent interest in the region is due to a very simple reason – the Middle East is the southern flank of Russia's borders. Consequently, Russia's foreign policy will always have a leading influence in the region. Consequently, the US – Russia interests also appear in this region. One of the leading directions in Russia's geopolitics is the United States. Currently, there is a highly tense relationship between the US and Russia due to the Ukrainian war. Nevertheless, both large international actors are more or less aware of how much their relationship depends on the fate of humanity as a whole. Russia and the US were allies in World War II. This historical memory also exists between them, but ideological and civilizational differences have not allowed the parties to lay the groundwork for somewhat peaceful and fair world. Relationships between them are more rivalry than cooperation. At present, Russia has imposed heavy economic sanctions from the US and the West.
Exclusión social, poder opaco y ‘consenso’ mediático: observaciones sobre la escalada autocrática en la sociedad mundial
Authors: Guimarães Taborda Maren , Oliveira Weber Guilherme
Published: May 2023

Este ensayo trata de la observación, desde el método histórico-jurídico y sociológico, de las tendencias expansivas de los sistemas sociales en materia de derecho, en la sociedad mundial, especialmente en materia de derechos humanos, y la escalada de un poder antidemocrático, de carácter populista, en diversas partes del planeta, centrándose principalmente en Brasil. Se describen las condiciones de derecho en la sociedad mundial y la fragmentación jurídica verificada por la exclusión económica, para luego tematizar la publicidad, bajo la forma de acceso a la información, como una política de Estado, no de Gobierno.Las nuevas modalidades de dominación política incluyen lanegación de las verdades científicas, el uso de la mentira y la manipulación ideológica y la obtención de falsos consensos a través de los medios de comunicación y, por tanto, el núcleo del régimen democrático que es el régimen de los derechos visibles y transparentes. El procedimiento que se lleva a cabo em el presente artículo es mediante la comparación de descripciones hechas por la filosofía política y la teoría sistémica. A lo largo de la exposición se realizaron conclusiones parciales, para quedar articuladas al final.
EFFECT OF PASSIVE SMOKING ON LIPID LEVELS IN HEALTHY FEMALES - A RETROSPECTIVE ANALYSIS
Authors: Singh Ashwin , Prasad Anurag , Kumar Srivastav Shrey
Published: May 2023

Background & Objectives: A retrospective study was performed to study the effects of passive smoking on the lipid levels of a healthy female. Materials and Methods: A retrospective case record based study was carried out amongst the healthy female attenders attending outpatient department for regular medical health check-up. Atotal of 200 women t the inclusion criteria. They were divided into two groups- A(case- at least one family member that smokes) and B (control non-smoking family members). The women in group were divided into three groups based on the number of cigarettes smoked by the family member. The lipid prole of the healthy women was then analysed. Results: signicant rise in the total cholesterol, LDL, TG and VLDL was noted. There was a statistically signicant reduction in HDL levels. This was also found to be directly proportional to the number of cigarettes smoked per day. Conclusion: Passive smoking is atherogenic in nature and can cause signicant derangement in the lipid levels in otherwise healthy women.
STATUS EPILEPTICUS POST ECT: NEED FOR MANDATORY EEG SEIZURE MONITORING
Authors: Lingeswaran Anand
Published: May 2023

Status epilepticus has been reported during ECT treatment. Reliance on observable motor seizure as sole therapeutic
indicator of ECT may allow the unexpected occurrence of status epilepticus in rare cases that can be life threatening.We
report a psychiatric patient who was given ECT for major depression without EEG monitoring who developed status
epilepticus.After four successful therapeutic ECT induced motor seizures, status epilepticus developed after recovery
from general anaesthesia for the last ECT. EEG monitoring if available could have detected prolonged seizure and
emergence of status epilepticus. Hence we propose EEG monitoring is always mandatory for ECT delivery in all settings.
On the wave-particle duality of a Hertzian dipole
Authors: Kühn Steffen
Published: May 2023

A Hertzian dipole is a mathematical model of a small antenna that emits radio waves. In this article, the interaction of a Hertzian dipole with the field reflected from the environment is analyzed. The study shows that a single Hertzian dipole can behave like a quantum object: in particular, it can interfere with itself at a double slit, owing to a ponderomotive force. Therefore, it cannot reach every location behind a double slit with the same probability, and the probability distribution for the location of an impact on a screen behind the double slit may show a clear interference pattern. This effect disappears if one of the slits is closed, or if the system of the Hertzian dipole, double slit and standing wave is disturbed by external influences. Both particle interference and the collapse of the wave function are considered to be effects that cannot be explained by classical physics. However, Hertzian dipoles can be tangible objects moving on classical trajectories, and their location and velocity can be measured simultaneously at any time. Thus, the Hertzian dipole provides a macroscopic example of how central features of quantum mechanics can be explained in a deterministic manner. This new finding is important for several scientific disciplines, especially chemistry, materials science, electrical engineering, computer science, physics and philosophy.
Algorithmic Security is Insufficient: A Comprehensive Survey on Implementation Attacks Haunting Post-Quantum Security
Authors: Cintas Canto Alvaro , Kaur Jasmin , Mozaffari Kermani Mehran , Azarderakhsh Reza
Published: May 2023

This survey is on forward-looking, emerging security concerns in post-quantum era, i.e., the implementation attacks for 2022 winners of NIST post-quantum cryptography (PQC) competition and thus the visions, insights, and discussions can be used as a step forward towards scrutinizing the new standards for applications ranging from Metaverse/Web 3.0 to deeply-embedded systems.