bluuebunny/crossref_metadata_2025 huggingface dataset:
Research on the Impact and Mechanism of Internet Use on the Poverty Vulnerability of Farmers in China
Authors: Zhang Guimin , Wu Xiangling , Wang Ke
Published: April 2022

Poverty vulnerability is an important indicator to achieve sustainable development of farmers out of poverty in China. Based on the data of China Family Panel Studies (CFPS) 2018, we research the impact and mechanism of Internet use on the poverty vulnerability of farmers in the context of the Internet plus strategy. The study found that under the poverty line of US $1.9 and US $3.1, vulnerable farmers accounted for 9.48% and 33.88% of the total sample, respectively. The use of the Internet can significantly reduce the poverty vulnerability of farmers. After using instrumental variables to overcome endogenous problems, and using the PSM method for robustness testing, the research conclusions are still valid. The mechanism shows that the use of the Internet reduces the level of poverty vulnerability by increasing income levels, enhancing the ability of farmers to obtain information, and promoting non-agricultural employment. Therefore, in the process of establishing and improving the long-term mechanism for poverty governance, it is necessary to fully promote the integration of the Internet and poverty vulnerabilities to further realize the long-term effectiveness and stability of poverty governance. Therefore, in the process of establishing and improving the long-term mechanism of poverty governance, we should first promote the full coverage of Internet infrastructure. Second, the government should improve the digital literacy of farmers. Third, the goal of the Internet plus strategy in the process of poverty control should be precise.
Arsenic(III) and Arsenic(V) Removal from Water Sources by Molecularly Imprinted Polymers (MIPs): A Mini Review of Recent Developments
Authors: Tolkou Athanasia K. , Kyzas George Z. , Katsoyiannis Ioannis A.
Published: April 2022

The present review article summarizes the recent findings reported in the literature with regard to the use of molecularly imprinted polymers for the removal of arsenic from water and wastewater. MIPs are polymers in which a template is employed in order to enable the formation of recognition sites during the covalent assembly of the bulk phase, via a polymerization or polycondensation process. The efficiency of both arsenic species and the mechanism of removal are highlighted. The results have shown that under certain conditions, MIPs demonstrated arsenic sorption capacities of up to 130 mg/g for As(V) and 151 mg/g for As(III), while the regeneration ability was found to reach up to more than 20 cycles. The overall results showed that further development of MIPs could result in the formation of promising adsorbents for arsenic removal from waters. The use of MIPs for the removal not only of arsenic but also other inorganic contaminants is considered a very important topic, with great potential in terms of future applications in water treatment. The main advantage of these materials is that they are very selective toward the contaminant of interest. This enhanced selectivity is attributed to the incorporation of specific templates, which can then adsorb the contaminant of interest almost exclusively. Therefore, the main problem in adsorption processes is the competition for adsorption sites by other water components, for example, phosphates, nitrates, carbonates, and sulfates, which can be circumvented by the use of MI-type adsorbents.
Does Servant Leadership Promote Emotional Intelligence and Organizational Citizenship Behavior among Employees? A Structural Analysis
Authors: Kumari Kalpina , Abbas Jawad , Hwang Jinsoo , Cioca Lucian Ionel
Published: April 2022

The last two decades have seen a conspicuous rise in the importance of leadership styles. Servant Leadership (SL) is believed to be a pioneering style of leadership that aims to serve others first. Based on the Social Learning Theory and Social Exchange Theory, this study investigates whether SL promotes Organizational Citizenship Behavior (OCB) among employees. In this regard, it also examines what role the employees’ Emotional Intelligence (EI) plays between the two variables. A sample of 422 responses was obtained from the managerial and non-managerial staff service and manufacturing industries using a non-probability sampling technique. The data that was collected was analyzed using the PLS-SEM technique. The results indicated a strong positive relationship between SL and OCB. Moreover, the employees’ EI was also found to mediate the relationship between the two variables partially. The analysis showed that leaders who can serve their followers’ needs and expectations to the best of their abilities could promote and strengthen EI among their employees, which eventually boosted their followers’ behavior’s emotional and motivational aspects. This study suggests that managers adopt an SL style that fosters empathy and trust with their employees. Meeting their employees’ expectations and requirements may boost their EI, which helps them attract positive energy and create an atmosphere of mutual respect and collaboration.
Study on the Pressure Relief Mechanism and Engineering Application of Segmented Enlarged-Diameter Boreholes
Authors: Gu Shitan , Chen Changpeng , Jiang Bangyou , Ding Ke , Xiao Huajian
Published: April 2022

Ensuring the stability of surrounding rock while conducting pressure relief is key to roadway stability control and preventing rock burst. In this paper, segmented enlarged-diameter borehole destressing technology is proposed. The stress distribution around the borehole is analysed based on the theory of elasto-plastic mechanics, and the mechanism of pressure relief for segmented enlarged-diameter boreholes is studied. Secondly, The effects of the diameter of enlarged-diameter section, length of the enlarged-diameter section, and borehole space on pressure relief and roadway deformation were investigated. Finally, the optimal drilling parameters for Tangkou coal mine 6307 working face are analysed. The key parameters of segmented enlarged-diameter borehole pressure relief technology for the 6307 working face were determined and applied in field practice. Field monitoring results showed that the accumulated energy can be effectively reduced using segmented enlarged-diameter pressure relief boreholes, effectively controlling roadway deformation and providing reference for rock burst prevention and roadway stability control.
Initiatives to Preserve the Content of Vanishing Web Hosting
Authors: Król Karol , Zdonek Dariusz
Published: April 2022

Free hosting services have contributed to the development of the Internet or even acted as a catalyst thereof. This paper aims to answer the questions of what free hosting services represent for Internet users and why initiatives exist to archive content published on free servers. The empirical part of this study attempts to verify whether websites on free servers were designed in an archaic way, which could justify their discontinuation. Initiatives to preserve the content of vanishing web hosting sites are characterized based on a review of various source materials, including the academic literature and Internet resources. This empirical study involved 168 archaic websites, which were analyzed in three dimensions. Marketing components and design were assessed as well. Each assessment dimension was assigned diagnostic variables. The values of the diagnostic variables were standardized using zero unitarization. It was found that the owners of discontinued servers were not interested in creating and maintaining archives. Hence, numerous grassroots initiatives have emerged to salvage their content, although enthusiasm among the archive community seems to have dwindled. Many grassroots archives are available, but a considerable number are no longer supported. In this context, this paper proposes the term ‘vanishing hosting’. It provides a nostalgic and sentimental perspective on the termination of free hosting services. The authors noted that free hosting services have largely lost their past import. It is demonstrated that free servers traditionally hosted archaic websites, which justified their deletion from a business perspective. Moreover, the paper presents an outline of a method to revitalize the tourism sector based on changes brought about by global technology to the digital ecosystem. It is proposed that changes in search engine algorithms vicariously contribute to the revitalization of the tourism sector since they often drive the replacement of old websites with newer versions (latest technology and better quality). This leads to the improved online presentation of tourism service portfolios and the general quality of the content in search engine results.
Effects of University Students’ Perceived Food Literacy on Ecological Eating Behavior towards Sustainability
Authors: Lee Yoojin , Kim Taehee , Jung Hyosun
Published: April 2022

Due to the COVID-19 pandemic and industrialized food systems, people’s eating behavior has become seriously restricted. Especially, university students have started to overly depend on processed foods and carnivorous diets, and it places a huge burden on society by inducing the deterioration of health and environmental sustainability. Therefore, this study was undertaken to examine the effects of university students’ perceived food literacy on ecological eating behavior towards sustainability. A total of 395 university students in South Korea participated in this research. First, students’ food literacy components, which are reading labels and budgeting, healthy snack styles, healthy food stockpiling and resilience and resistance, exert positive influences on ecological eating behavior; second, the other two components, which are food preparation skills and social and conscious eating, have no positive impact on ecological eating behavior. Finally, the influences of food literacy on ecological behavior are significantly moderated by gender differences. This suggests that strengthening university students’ food literacy through education is necessary to promote ecological eating behaviors and advance the development of sustainable society.
Investigation of Thermal Energy Accumulation Using Soil Layer for Buildings’ Energy Efficiency
Authors: Zdankus Tadas , Jonynas Rolandas , Vaiciunas Juozas , Bandarwadkar Sandeep , Lenkas Tautvydas
Published: April 2022

The cold climate countries require high energy consumption for buildings’ heating. According to EU directives and national law, buildings’ energy efficiency is increasing due to higher investment in the sector. Primary energy consumption for space heating still comprises a large part of global energy consumption. It is essential to develop technological solutions and innovations to reduce energy consumption by using newer, smarter, more natural energy generation and accumulation. The soil layer could be used as a natural material for thermal energy accumulation. The soil’s temperature is higher than atmospheric air in the heating season and is lower in the non-heating season. Underground buildings placed in a soil medium could use less thermal energy for buildings’ heating and cooling during its life cycle. The impact of the wind is eliminated in this underground building case. As the soil temperature rises, the difference in temperature of the building’s inside air and the soil decreases. This means that the heat loss into the soil generates the conditions acting against the heat loss. However, heat spreads further and dissipates in the surrounding soil medium. The analysis of this research results showed that the savings in energy could reach 28 percent in the case of the underground building. Heat loss to the soil could be treated as the charge of the soil by thermal energy. The charging by heat and heat dissipation in the soil was researched experimentally. The dependence of the intensity of the charge on time was analysed and presented in this paper also.
Numerical and Theoretical Analysis of Sessile Droplet Evaporation in a Pure Vapor Environment
Authors: Shen Yang , Kang Feng , Cheng Yongpan , Liu Pengxiang , Wang Xiao , Zhang Kai
Published: April 2022

The evaporation of sessile droplets is not only a common occurrence in daily life, but it also plays a vital role in many scientific and industrial fields. However, most of the current research is focused on the evaporation of droplets in the air environment, where vapor transport is controlled by the diffusion model, but when the droplet evaporation is in its own pure vapor environment, the above model will no longer apply, and the evaporation will be dominated by kinetic theory. Thus the Hertz–Knudsen model can be applied to describe the evaporation kinetics. However, in most of the studies, it is assumed that the temperature distribution is uniform along the vapor-liquid interface of the droplet, but due to the evaporative cooling effect, this assumption is not correct in actual evaporation. In this paper, theoretical analysis and numerical simulation were combined to study the characteristics of droplet evaporation with multiphysics coupling. In the theoretical model, heat conduction in the droplet and substrate was coupled with vapor transport at the droplet surface. In the numerical simulation, internal thermocapillary flow and heat transfer of the droplet were coupled with vapor transport at the droplet surface. The effects of contact angle, thermocapillary convection, ambient pressure ratio, and substrate superheat on the droplet evaporation characteristics were quantitatively analyzed. It was found that the high substrate superheat or low ambient pressure ratio will enhance the droplet thermocapillary convection as well as evaporation rate. Furthermore, a critical contact angle was found; below this value, the droplet evaporation rate was inversely proportional to the contact angle, but upon this value, the trend was reversed. These findings have important implications for revealing the physical mechanism of kinetics-controlled droplet evaporation in a pure vapor environment.
Object Detection by Attention-Guided Feature Fusion Network
Authors: Shi Yuxuan , Fan Yue , Xu Siqi , Gao Yue , Gao Ran
Published: April 2022

One of the most noticeable characteristics of security issues is the prevalence of “Security Asymmetry”. The safety of production and even the lives of workers can be jeopardized if risk factors aren’t detected in time. Today, object detection technology plays a vital role in actual operating conditions. For the sake of warning danger and ensuring the work security, we propose the Attention-guided Feature Fusion Network method and apply it to the Helmet Detection in this paper. AFFN method, which is capable of reliably detecting objects of a wider range of sizes, outperforms previous methods with an mAP value of 85.3% and achieves an excellent result in helmet detection with an mAP value of 62.4%. From objects of finite sizes to a wider range of sizes, the proposed method achieves “symmetry” in the sense of detection.
Exploring Porcine Precision-Cut Kidney Slices as a Model for Transplant-Related Ischemia-Reperfusion Injury
Authors: van Furth L. Annick , Leuvenink Henri G. D. , Seras Lorina , de Graaf Inge A. M. , Olinga Peter , van Leeuwen L. Leonie
Published: April 2022

Marginal donor kidneys are more likely to develop ischemia-reperfusion injury (IRI), resulting in inferior long-term outcomes. Perfusion techniques are used to attenuate IRI and improve graft quality. However, machine perfusion is still in its infancy, and more research is required for optimal conditions and potential repairing therapies. Experimental machine perfusion using porcine kidneys is a great way to investigate transplant-related IRI, but these experiments are costly and time-consuming. Therefore, an intermediate model to study IRI would be of great value. We developed a precision-cut kidney slice (PCKS) model that resembles ischemia-reperfusion and provides opportunities for studying multiple interventions simultaneously. Porcine kidneys were procured from a local slaughterhouse, exposed to 30 min of warm ischemia, and cold preserved. Subsequently, PCKS were prepared and incubated under various conditions. Adenosine triphosphate (ATP) levels and histological tissue integrity were assessed for renal viability and injury. Slicing did not influence tissue viability, and PCKS remained viable up to 72 h incubation with significantly increased ATP levels. Hypothermic and normothermic incubation led to significantly higher ATP levels than baseline. William’s medium E supplemented with Ciprofloxacin (and Amphotericin-B) provided the most beneficial condition for incubation of porcine PCKS. The porcine PCKS model can be used for studying transplant IRI.
Modification of Poly(vinylidene fluoride-co-hexafluoropropylene) Membranes with DES-Functionalized Carbon Nanospheres for Removal of Methyl Orange by Membrane Distillation
Authors: Aljumaily Mustafa Mohammed , Ali Nisreen S. , Mahdi Alyaa Esam , Alayan Haiyam M. , AlOmar Mohamed , Hameed Mohammed Majeed , Ismael Bashar , Alsalhy Qusay F. , Alsaadi Mohammed A. , Majdi Hasan Sh. , Mohammed Zainab Bahaa
Published: April 2022

Chemical pollutants, such as methyl orange (MO), constitute the main ingredients in the textile industry wastewater, and specifically, the dyeing process. The use of such chemicals leads to huge quantities of unfixed dyes to make their way to the water effluent and consequently escalates the water pollution problem. This work investigates the incorporation of hydrophobic carbon nanospheres (CNS) prepared from the pyrolysis of acetylene using the chemical vapor deposition technique with poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP) in order to enhance its hydrophobicity. Moreover, a deep eutectic solvent (DES) was used to enhance the membrane’s porosity. The former was based on the quaternary ammonium salt (N,N-diethyl-ethanol-ammonium chloride) as a chemical addition throughout the membrane synthesis. Direct contact membrane distillation (DCMD) was employed to assess the performance of the modified membrane for treatment of MO contaminated water. The phase inversion method was used to embed various contents of CNS (i.e., 1.0, 3.0, and 5.0 wt.%) with 22:78 wt.% of PVDF-co-HFP/N-Methyl-2-pyrrolidone solution to prepare flat-sheet membranes. The membrane embedded with 5 wt.% CNS resulted in an increase in membrane hydrophobicity and presented considerable enhancement in DCMD permeation from 12 to 35 L/h.m2 with salt rejection >99.9%. Moreover, the composite membrane showed excellent anti-biofouling and mechanical characteristics as compared to the pristine counterpart. Using this membrane, a complete rejection of MO was achieved due to the synergistic contribution of the dye negative charge and the size exclusion effect.
Maintenance and End-of-Life Analysis in LCA for Barge-Type Floating Wind Turbine
Authors: Yildiz Nurullah , Hemida Hassan , Baniotopoulos Charalampos
Published: April 2022

This paper is aimed at improving the maintenance and end-of-life steps in the associated Life Cycle Assessment (LCA) of barge-type floating wind turbines to reduce their environmental impact. Maintenance and end-of-life steps are given special attention since these phases have received only cursory focus in previous LCA studies. Different maintenance and end-of-life scenarios have been considered in the analysis. From the LCA results, it has been found that by applying on-site and onshore maintenance strategies, the lifetime of the turbine can be extended. Four alternative scenarios for the end-of-life step have been examined: mechanical recycling, mechanical-incineration, incineration processes, and landfill. The environmental impacts of these scenarios are evaluated using the LCA methodology. The investigation showed that the lowest environmental impacts correspond to the onshore maintenance and the mechanical recycling scenarios. These CO2 emissions of these scenarios are 13.68 g CO2 eq/kWh and 0.107 g CO2 eq/kWh, respectively.
El Pronóstico de insolvencia financiera mediante el análisis discriminante múltiple para el sector automotriz de Tungurahua
Authors: Castillo Urco Christian Fabián , Raza Carrillo Diego Fabián
Published: April 2022

El objetivo principal de la presente investigación fue evaluar el desempeño financiero que permitió proyectar la insolvencia, financiera mediante el análisis de discriminante múltiple en el sector automotriz de Tungurahua, los resultados fueron distribuidos en: área saludable, área gris (incerteza), área de quiebra. Se destacan 3 objetivos planteados: 1. Determinar los principales componentes del análisis de discriminante múltiple, 2. Diagnosticar la situación financiera del sector automotriz y 3. Adaptar las variables del modelo de riesgo de insolvencia. Se ha desarrollado una metodología basada en la combinación de investigaciones de tipo descriptiva y predictiva con enfoque cuantitativo a través del uso de indicadores. La población fue conformada por 29 empresas del sector, la muestra seleccionada fue fueron las empresas reguladas por la Superintendencia de Compañías, Valores y Seguros del Ecuador (SUPERCIAS) que en total son 5. Para el análisis cuantitativo, se utilizó 5 indicadores obtenidos de los balances financieros disponibles con acceso libre y gratuito en la página web de la SUPERCIAS con el fin de construir la ecuación . El pronóstico se realizó mediante regresión polinomial de segundo orden, los principales resultados obtenidos determinaron que tan solo 1 empresa se encuentra en zona saludable, pese a la crisis económica provocada por la pandemia del COVID-19. La principal conclusión fue que las empresas del sector automotriz de Tungurahua precisan de la utilización de herramientas financieras prácticas, a través del modelo  Z de Altman,profundizando en el uso de las razones financieras dentro de la gestión administrativa, para ello, se debe orientar el análisis y toma de decisiones continuas en base a  estas razones financieras reales y objetivos, con el fin de mitigar o reducir la exposición a los riesgos y retos del entorno interno y externo que enfrenta diariamente la industria en la actualidad.
Los valores desde el aula como mecanismo preventivo de conductas delictivas futuras
Authors: Conopoima Moreno Yeriny del Carmen
Published: April 2022

Los valores son guías de la conducta humana, al erigirse en principios, formas de hacer y de ser de la persona, conduciéndolos al éxito o a la incursión de actos violatorios de reglas sociales, o de normas legales. Este panorama condujo a tener como objetivo general   analizar los valores desde el aula como mecanismo preventivo de conductas delictivas futuras, considerando como objetivos específicos determinar la exposición de factores  de riesgos que pueden impulsar la participación en hechos delictivos, y describir  la influencia de la familia como generador de un sistema de valores que impida la incursión en conductas delictivas, ello con la finalidad de conocer la importancia de una educación en valores cuyo inicio sea el núcleo familiar y su reforzamiento esté en manos de la escuela. Para ello la metodología se enmarcó en una investigación cuantitativa, cuyo diseño fue de campo, de nivel analítico, de diseño no experimental, para lo cual se aplicó un cuestionario a 50 docentes que se desempeñan en distintos niveles de educación; vale decir desde la educación inicial hasta la universitaria en la ciudad de Guayaquil. Se concluye en la necesidad de retomar el papel que tiene la familia en el proceso formativo de los hijos, lo que incluye una formación en valores; de igual manera es básico, capacitar a los docentes en lo que respecta a la educación en valores, ya que lo  que se trata de favorecer un ambiente tanto desde la esfera familiar como del contexto educativo, que permita que estos futuros adultos se desarrollen bajo la convicción de un comportamiento apoyados en valores positivos, para no incurrir en conductas delictivas.  De allí la recomendación de fomentar en las instituciones educativas programas destinados a la difusión de valores, que incluyan esta temática en escuelas para padres.
UN MECANISMO FORMAL DE CLASIFICACIÓN AUTOMÁTICA DE OBJETOS DE APRENDIZAJE
Authors: Gutiérrez-Posada Julián Esteban , Crespo-Alvarado Miguel Francisco
Published: April 2022

En este artículo se desarrolla principalmente un mecanismo formal de clasificación automática de un conjunto de objetos de aprendizaje según el valor de unos indicadores, con el fin de mantenerlos en un ciclo permanente de mejoramiento. Esto implica construir un espacio de medida, una función de medida, una función de disimilaridad y un método de clasificación. Adicional a esto, se aplicó un proceso de medición que ayuda a dar mayor sentido a la información obtenida por cada objeto y por las posibles aglomeraciones obtenidas como producto de la clasificación. Este mecanismo permite clasificar objetos de aprendizaje de diferentes tipos, evaluados con diferentes conjuntos de indicadores, incluso logra clasificarlos de forma independiente del significados de estos últimos. El método de clasificación logra hacerlo en un tiempo lineal, lo que permite manejar una gran cantidad de objetos sin aumentar considerablemente el tiempo de clasificación. Se consigue definir un procedimiento eficiente para adicionar o eliminar objetos de la clasificación, con el fin de eliminar posibles errores en las evaluaciones de estos objetos o para actualizar estos valores porque el objeto ha sido mejorado. Se propone que los objetos sean evaluados por un equipo multidisciplinario, para poder así considerar diferentes aspectos. También se argumenta cómo el mecanismo satisface una serie de característicos fundamentales para los mecanismos de clasificación Finalmente se muestra cómo la adición o eliminación de objetos puede hacer que ciertos objetos de aprendizaje cambien de una aglomeración a otra, o incluso desaparezcan aglomeraciones.
19. Asır Şairlerinden Ali Rızâyî’nin "Mevlûd-i Şerîf" İsimli Eseri
Authors: BİLGİN Emrah
Published: April 2022

Türk-İslâm edebiyatının en mühim ve tanınan türlerinden biri olarak mevlid, Hz. Peygamber’in doğumu, vasıfları, nübüvveti, miracı, hicreti ve vefatı gibi hayatının mühim aşamalarını içermektedir. Şairler, Hz. Peygamber’e olan muhabbetlerini mevlid kaleme alarak göstermeye çalışmışlar ve bu vesile ile Hz. Peygamber’den şefaat talep etmişlerdir. Süleyman Çelebi’nin Vesîletü’n-necât’ı, bu türdeki eserler içerisinde tesiri tartışılamayacak kadar açık olan bir başyapıttır. Her ne kadar mevlid denildiğinde akla ilk olarak bu eser gelse de bu türün tek örneği Vesîletü’n-necât değildir. Farklı asırlarda pek çok örneği kaleme alınmış olan bu türün bir örneği de 19. asırda Ali Rızâyî tarafından kaleme alınmış olan Mevlûd-i Şerîf isimli eserdir. Bu çalışmada söz konusu eser üzerine ayrıntılı bir inceleme yapılmış, eserin hangi sebeplerle telif bir eser olarak değerlendirilemeyeceği ortaya konmuş ve eserin transkripsiyonlu metni araştırmacıların istifadesine sunulmuştur. Yapılan incelemede başta Vesîletü’n-necât olmak üzere birkaç eserden çok sayıda beytin aynen alıntılanmasıyla hazırlanmış olan eserin bu yönüyle telif bir eser olarak değil derleme bir eser olarak değerlendirilmesi gerektiği düşünülmüştür. Ayrıca çalışma neticesinde bir araştırma problemine değinilmiştir. Bu sorun, mevlid türü eserlerin tamamının metinlerinin ortaya konması ile çözülebilecektir. Tespit edilen araştırma problemi, Vesîletü’n-necât haricinde hangi metinlerin diğer metinlere tesir etmiş olduğudur.
Atasözleri ve Deyimlere Tematik Bir Yaklaşım: Arife Köyü Örneği
Authors: KARAKILIÇ AKI Serap
Published: April 2022

Sözlü ve yazılı iletişimin önemli birer parçası olan atasözleri ve deyimler, etkili ifade araçları olma özellikleri ile öne çıkarlar. Günümüzde konuşma ve yazı dilinin yanı sıra, sosyal medya dilinde de anlatımı çarpıcı hale getirmek için sıklıkla tercih edilmektedirler. Bu özellikleri, onları değerli ve zengin bir dil malzemesi olarak öne çıkarmaktadır.Günümüze kadar atasözleri ve deyimlerin kavram alanı, tasnifi, özellikleri ve tarihçesi gibi konular üzerinde pek çok çalışma yapılmıştır. Ancak bu çalışmada, atasözü ve deyimin bahsi geçen özellikleri üzerinde durulmayacaktır. Sınırlı bir bölgeden derlenen malzemenin konularına göre sınıflandırılması, bu makalenin ana konusudur. Çalışmanın malzemesi, Yozgat’ın Şefaatli ilçesine bağlı Arife köyünden yaklaşık on yıllık bir süre boyunca derlenen atasözleri ve deyimlerdir.Bu çalışmada malzemenin tespit edilebilmesi için kullanılan yöntem, Özarslan ve Veren’in önerdiği ani/tesadüfi derleme kriterlerine uygundur. Buna göre tesadüf edilen her ortamda, yöre halkından olan kaynak kişilerin herhangi bir olay veya durum karşısında kullandığı atasözü veya deyim, anlık olarak tespit edilip yazıya geçirilmiştir.Yapılan derleme ve inceleme çalışması sonucunda 58 atasözü ve 60 deyim tespit edilmiştir. Söz konusu atasözü ve deyimler Bölge Ağızlarında Atasözleri ve Deyimler Sözlüğü, Ömer Asım Aksoy’un Atasözleri ve Deyimler Sözlüğü I-II, Nurettin Albayrak’ın Türkiye Türkçesinde Atasözleri ve Türk Dil Kurumunun Atasözleri ve Deyimler Sözlüğü Veri Tabanı ile mukayese edilmiştir. Atasözlerinden 31’inin; deyimlerden 49’unun taranan sözlüklerde bulunmadığı tespit edilmiştir. Bunun dışındaki atasözü ve deyimler, çeşitli kelime veya cümle yapısı farklılıkları ile bu sözlüklerde mevcuttur. İnceleme kısmında, söz konusu atasözü ve deyimler, öncelikle alfabetik sıraya uygun olarak sıralanmıştır. Daha sonra her birine anlam verilerek bulundukları tematik alan, her bir atasözü ve deyimin yanında parantez içerisinde verilmiştir. Ayrıca derlenen atasözü ve deyimlerin, taranan sözlüklerde bulunan benzerleri ilgili maddenin altında sunulmuştur.Yapılan inceleme sonucunda, tespit edilen atasözü ve deyimlerin yöre halkının yaşayış şekilleri, sosyokültürel yapısı, iletişim becerileri gibi pek çok konuda aydınlatıcı görevinde olduğu görülmektedir. Atasözleri ve deyimlerde açgözlülük, güven, gayret etme, çalışma, temizlik, kibir, menfaat, yardımseverlik, tedbirli olma, kötümserlik, iyimserlik vs. gibi olumlu veya olumsuz pek çok konuda telkin, nasihat verildiği veya durum tespiti yapıldığı gibi gündelik hayata dair çeşitli fiziksel tanımlamalar da ortaya konulmaktadır.Bu çalışmada ortaya konan verilerle hem kültür mirasına katkı sağlamak hem de Türk atasözleri ve deyimlerinin konu alanı sınıflandırmasının önemine dikkat çekmek amaçlanmıştır.
A jornada de uma startup da identificação do problema a entrega de resultados - estudo de caso: mais resultados / A startup's journey from problem identification to results delivery - case study: mais resultados
Authors: Macedo Paulo Márcio Pinheiro
Published: April 2022

O estudo de caso proposto, busca lançar luz a jornada de uma Startup que venceu essas etapas e tem conseguido gerar resultados concretos e mensuráveis, com o objetivo de auxiliar novas govtechs a trilhar um caminho mais assertivo e a administração pública em geral encontrar meios e justificativas para poder investir na busca de resultados através de startups que estejam oferecendo produtos/serviços inovadores que contribuam para a prestação de melhores serviços públicos a sociedade. As govtechs mesmo após a disponibilização de um produto ao mercado, enfrentam a dificuldade de efetivamente conseguirem contratos para disponibilizar seus produtos/serviços às esferas da administração pública, devido a vários entraves burocráticos que dificultam a contratação de empresas pequenas, inovadoras que não tem atestados de qualificação técnica prévias exigidas em editais que comprovem a sua capacidade de entrega do resultado.
EVALUASI KESESUAIAN LAHAN TANAMAN SERBA GUNA ATAU MULTI PURPOUSE TREE SPECIES (MPTS) DI DESA MANDALAWANGI KECAMATAN NAGREG KABUPATEN BANDUNG
Authors: Susila Rian
Published: April 2022

Nagreg District, Bandung Regency is part of the upstream Citarum Watershed (DAS) which is the main watershed in West Java. Mandalawangi Village is one of the upstream watershed areas is identical to the steep topography so that the risk of surface runoff is higher, so must planted with annual plants that can be used by the community on land like this, MPTS plants. The object of research is to analyze the land suitability of MPTS plant species in the research location. This study uses data on biophysical characteristics, namely land height, soil type and rainfall. Based on these parameters, the research location is divided into 4 land unit maps. Field observations found 6 types of multipurpose plants, namely Nangka (Artocarpus heterophyllus), Kopi Arabika (Coffea arabica), Mangga (Mangifera indica), Nangka (Artocarpus heterophylus), Jengkol (Archidendron pauciflorum) and Petai (Parkia speciosa). The results of the analysis of land suitability evaluation at LMU 1 plants that match the characteristics of the land include Nangka (Artocarpus heterophyllus), Mangga (Mangifera indica) and Kopi Arabika (Coffea arabica). In LMU 2 there are four suitable species, namely Nangka (Artocarpus heterophyllus), Mangga (Mangifera indica), Jengkol (Archidendron pauciflorum) and Petai (Parkia speciosa). Whereas at LMU 3 and 4 only one species is suitable respectively, Sukun (Artocarpus altilis) and Kopi Arabika (Coffea arabica).
Studies on Epoxy Resin Modified with Organic Agents
Authors: CHIHAI PEȚU Rodica , SĂRACU Gabriel , UNGUREANU Claudia Veronica , BRIA Vasile , CÎRCIUMARU Adrian
Published: April 2022

Epoxy composites are one of the most versatile thermosetting polymers widely used due to their strong soldering resistance, high insulation, and thermal resistance. A wide range of raw materials can be used for the preparation of epoxy resins, thus offering a variety of resins with highly controllable performance characteristics. Essentially, epoxy resins are low molecular weight liquids with two or more epoxide functional groups. To get superior properties of the composite material, a broad variety of inorganic and organic modification agents are used. For this study, two protein substances, gelatin, and wheat gluten were used to change the basic properties of three types of epoxy resins. The specific heat of modified epoxy resin materials was performed by using Differential Scanning Calorimetry (DSC) instrument. The thermal analysis was developed on two heatingcooling cycles and the specific heat was evaluated for each segment of the cycle analysis. Also, the  mechanical behavior of organic modified polymers subjected to compression was studied using INSTRON compressive testing machine.
CREATIVE INDIVIDUALITY OF THE PUPILS OF OUT-OF-SCHOOL EDUCATION INSTITUTIONS OF ARTISTIC-AESTHETIC DIRECTION: ESSENCE AND STRUCTURE
Authors: Boichenko M. , Chystiakova I. , Boichenko A.
Published: April 2022

The article reveals the essence and structure of creative individuality of the pupils of the out-of-school education institutions of artistic-aesthetic direction. Formation of the specified phenomenon is considered through the prism of motivational, cognitive, perceptual and interactive components and the following clusters of the pupil’s competences: value-motivational, cognitive-potential, creative-emotional, reflexive-activity. Value-motivational cluster characterizes the level of pupil’s motivation. It is determined by awareness of the importance of the creative component of artistic-aesthetic activity, understanding the need for creative self-development, efforts to improve one’s creative potential, interest in various disciplines of art education. Cognitive-potential cluster is manifested as a developed artistic-aesthetic thesaurus, variability of creative individuality in different types of artistic-aesthetic activities, the direction of creative self-development. Creative-emotional cluster covers such qualities of the personality of the pupil of the out-of-school education institution as initiative, independence, risk-taking, emotionality, etc. With the help of reflexive-activity cluster can be measured the ability to reflections in the creative process, the ability to manage one’s mental state, overcoming internal and external obstacles, purposefulness and criticism in performing creative tasks. It is argued that creative individuality of the pupil of the out-of-school education institution is a complex and multi-aspect quality, which is formed in a multi-vector educational process, which focuses on individual creative development of pupils, and effectiveness of this process depends on providing a number of pedagogical conditions, in particular: development and application in the process of teaching the pupils of the out-of-school education institutions visual or decorative-applied arts of creative technologies of creative individuality formation; motivation for creative activity with a focus on opportunities for creative self-expression; providing an aesthetic and developmental environment in terms of art education; introduction of various forms of individual creative work.
Emetropik, Miyop ve Hipermetrop Gözlerde Lenstar 900 Kullanarak Gözün Biyometrik Ölçümlerinin Anatomik Çalışması
Authors: ŞİMŞEK Ali , AYDIN Ali , MUTAF Çağrı
Published: April 2022

Amaç: Kırma kusurları ve gözün biyometrik ölçüleri arasındaki ilişkiyi araştırmak.Materyal ve metod: Bu çalışma oftalmoloji kliniğimizde hasta dosyalarının geçmişe dönük taranmasıyla gerçekleştirildi. Tüm veriler hasta arşivinden elde edildi. Gözün biyometrik ölçümleri 120 fakik bireyin gözü LenStar LS 900 (Haag-Streit AG) cihazı ile ölçülerek elde edildi. Çalışmamıza 40 emetrop, 40 miyop ve 40 hipermetrop birey dahil edildi. Sonuç ölçümleri için tek yönlü ANOVA testi kullanılarak üç grup karşılaştırıldı. Bunlar; Ön kamara derinliği, santral kornea kalınlığı, lens kalınlığı, pupil çapı, aksiyel uzunluk ve retina sinir lifi tabakası kalınlığıdır. Bu çalışmada midriatik ajan damlatılmadı.Bulgular: Gruplar arası yaş ortalaması emetropik grupta (±SD; 31 ± 5), miyopik grupta (±SD; 33 ± 6), hiper-metropik grupta (±SD; 32 ± 8) olarak bulundu. Gruplar arasında yaş ortalaması açısından anlamlı fark görül-medi (p=0.653). Gruplar arasında ön kamara derinliği (p <0.001), lens kalınlığı (p = 0.016) ve aksiyel uzunluk-ta (p <0.001) anlamlı farklılık vardı. Ön kamara derinliği ve aksiyel uzunluk miyopik grupta anlamlı olarak yüksek bulunurken lens kalınlığı ise hipermetropik grupta anlamlı olarak yüksek bulundu (p< 0.05). Bunun yanı sıra merkez kornea kalınlığı (p = 0.756), göz bebeği çapı (p = 0.462) ve retina kalınlığı (p = 0.646) bakı-mından istatistiksel olarak anlamlı bir fark yoktu.Sonuç: Bu çalışma gruplar arasında aksiyel uzunluk, ön kamara derinliği ve lens kalınlığı ölçüleri açısından fark olduğunu göstermiştir. Bu anatomik ölçümler arasındaki farkı bilmek bize klinik ve cerrahi çalışmaları-mızda yol gösterici olacaktır.
Güneydoğu Anadolu Bölgesi Popülasyonunda Maksiller Sinüs Septa Prevalansının Konik Işınlı Bilgisayarlı Tomografi ile Retrospektif Olarak Değerlendirilmesi
Authors: GÜNEŞ Nedim , DEMİRCAN AĞIN Hatice , DOĞAN Mehmet Sinan , ERATİLLA Veysel
Published: April 2022

AMAÇ: Bu çalışmanın amacı; sinüs septanın, Güneydoğu Anadolu bölgesi popülasyonundaki prevelansını konik ışınlı bilgisayarlı tomografi (KIBT) ile retrospektif olarak değerlendirmektir.
YÖNTEM: Bu retrospektif çalışmada, 2015-2020 yılları arasında Dicle Üniversitesi Diş Hekimliği Fakültesi, Ağız, Diş ve Çene Cerrahisi Anabilim dalına çeşitli nedenlerle başvuran 948 hastaya ait toplam 1896 sinüs, KIBT görüntüleri incelenmiştir.
948 hastaya ait (510 kadın, 438 erkek) sinüs septa KIBT görüntüleri değerlendirildi. Sinüs septa tespit edilen vakalar; cinsiyet, lokalizasyon (anterior, orta ve posterior), lateralizasyon (unilateral, bilateral) açısından elde edilen tüm veriler kaydedildi ve istatistiksel olarak analiz edilerek görülme sıklıkları belirlenmiştir.
BULGULAR: 18-65 yaş aralığındaki 948 hastanın KIBT görüntüleri değerlendirilmiştir. Bu hastaların maksiller sağ ve sol çeneleri incelenmiş ve 303 hastada toplam 322 sinüs septa tespit edilmiştir. 284 hastada tek sinüs septa görülürken, 19 hastada ikişer sinüs septa görülmüştür. 510 kadın hastada (1020 septa incelendi) 178 septa tespit edildi (%9). 438 erkek hastada ise (876 septa incelendi) 144 septa tespit edildi (%7). 322 sinüs septanın, 284 tanesinde tek septa görülürken (%88); 19 tanesinde çift sinüs septa (%5) görülmüştür. Sinüs septa; anteriorda 81 adet (%25), ortada 153 adet (%47), posteriorda 88 adet (%27) olarak tespit edilmiştir. Sinüs septa kadın hastaların 6’sında (510 hastada) çift taraflı görüldü (%1). 166 hastada tek taraflı olarak görüldü. Sinüs septa erkek hastaların 3’ünde ( 438 hastada) çift taraflı görüldü (%0,6). 138 hastada tek taraflı olarak görüldü.
SONUÇLAR: Çalışmamızda sinüs septa prevalansı toplamda Güneydoğu Anadolu Bölgesi popülasyonunun % 16’sında görülmüştür. Sinüs septa, kadın hastalarda daha yüksek oranda izlenmiştir. Çift sinüs septa %5 olarak görülmüştür. Bu yüzdelik değerler; p<0,05 için istatistiksel olarak anlamlı kabul edilmiştir.
Píldoras formativas geográficas: la red de espacios naturales de Andalucía (RENPA)
Authors: Guisado Pintado Emilia Soledad
Published: April 2022

Andalucía es una de las regiones con mayor número de espacios naturales protegidos de España. Estos espacios configuran una red compleja y llena de matices que se organizan y estructuran en una Red autonómica denominada la RENPA. En este video se abordan las características principales de la RENPA, el tipo de espacios que la conforman y la importancia que adquieren en el territorio andaluz. El vídeo forma parte de la colección de "píldoras formativas geográficas".
Píldoras formativas geográficas: la ordenación del territorio
Authors: Cruz Villalón Josefina
Published: April 2022

La ordenación del territorio es un concepto básico para la planificación y gestión del territorio. Se trata de una política pública que aborda la planificación transversal de los recursos, usos y actividades en el territorio. En este polimedia se abordan las principales características del concepto, los tipos de planificación que existen (sectorial, territorial y ambiental) y su vinculación con la disciplina geográfica. El vídeo forma parte de la colección de "píldoras formativas geográficas".
Píldoras formativas geográficas: la erosión genética en la agricultura y la alimentación
Authors: García Martín Miguel
Published: April 2022

Cada vez producimos y comemos más alimentos, pero estos son cada vez más similares los unos a los otros, lo que nos convierte en sociedades vulnerables desde el punto de vista agroalimentario y ambiental. Y es que con el avance de las técnicas agrícolas modernas, la diversidad de especies y variedades de las que nos alimentamos ha ido reduciéndose, en un proceso de progresiva simplificación alimentaria. Este proceso, conocido como "erosión genética", supone una seria amenaza para los ecosistemas naturales, el desarrollo agrícola y la seguridad alimentaria. El vídeo forma parte de la colección de "píldoras formativas geográficas".
Facultad de Informática - Tesis y tesistas
Authors:   Facultad de Informática
Published: April 2022

En un trabajo conjunto de la Prosecretaría de Postgrado, la Dirección de Postgrado y la Secretaría Administrativa de Postgrado se presenta el Libro de Tesis y Tesistas correspondiente al año 2021, en la Facultad de Informática de la UNLP. En sus páginas se pueden recorrer la síntesis de las Tesis de Doctorado y Maestría, así como los Trabajos Finales de Especialización aprobados a lo largo del año 2021. Acompañamos estos resúmenes de los datos de los autores, de sus directores y también un listado de los distinguidos profesores e investigadores de Argentina y de Universidades del exterior que han sido Jurados en las Tesis. En los 21 trabajos que se sintetizan y cuyos contenidos completos se pueden obtener del repositorio institucional de la UNLP (SEDICI) se refleja el intenso trabajo que desarrolla el área de Postgrado de la Facultad de Informática, trabajo iniciado en 1995 en la Facultad de Ciencias Exactas y consolidado a partir de 1999 en la Facultad de Informática. Es interesante resaltar que de estas 21 Tesis, 4 corresponden a docentes-investigadores con cargos en la Facultad de Informática de la UNLP y 17 no tienen relación directa con nuestra Facultad. Con este libro esperamos contribuir a la difusión de las actividades académicas de Postgrado, así como a la trasmisión de conocimientos generados en la Facultad de Informática de la UNLP.
Pengembangan Masyarakat melalui Lembaga Hisbah dalam Meningkatkan Ekonomi Umat
Authors: Azdifah Nur
Published: April 2022

In today's human life where the times are increasingly advanced, there are many new thoughts and understandings, also advanced from all scientific fields as well as practicality. Therefore, it is necessary to have an institution that guides and maintains the nation's morals. An example of this institution is the Indonesian Ulema Council (MUI). In this case we can know how important and necessary to revive the Hisbah institution for the Islamic economy today and from this we also want to discuss more deeply how the Hisbah institution can improve business through Sharia principles. In this paper, the method used by the author is descriptive qualitative research. Hisbah comes from Arabic, rooted in the word which has quite a variety of meanings, such as calculating, estimating, calculating, thinking, opinions, views and others. business activities in various forms that are not limited by the amount (quantity) of ownership of their assets (goods and services) including profits, but are limited in the way of obtaining and utilizing their assets (there are halal and haram rules). Islamic principles in business, among others. a) The principle of monotheism b) The principle of piety and pleasure c) Equilibrium (balance of justice) d) Benefit
Upaya Preventif terhadap Konflik Masyarakat dalam Perspektif Ali Jum’ah
Authors: Azalia Rizki
Published: April 2022

The Arab Spring is an interesting discussion for researchers to study. Starting with the fall of Tunisia, then Egypt, and Libya, then came the Islamic State of Iraq and Syria (ISIS) which later changed its name to the Islamic State (IS) in order to attract followers from all over the world. Such slander is not only happening in the Middle East. In Europe, precisely in France there was a bomb attack on Friday, 13 November 2015. In 2019, Brenton Tarrant killed 51 people and injured 40 people in two mosques in New Zealand. Furthermore, there was a recent bomb attack in front of the Makassar Cathedral Church on Sunday, March 28, 2021. The current study employs a library research method. The primary sources were taken from the Qur'an, the Kutub Al-Sittah (the six books), and from the works of Ali Jum'ah. Meanwhile, the secondary sources were taken from the books of tafsir and the syurūh of hadith. The results of this study revealed that in Ali Jum'ah's perspective, there are three preventive attempts to be used against slander. One of which is to imagine the Prophet as our father. According to Ali Jum'ah, by imagining Rasulullah as a father, then we are likely to feel his presence all day and night. The second attempt is to always remember Allah (through dhikr). Ali refers to the opinion of al-Ṣan'āny which states that the term dhikr here refers to verbal dhikr. Al-Ṣan'āny adds if one recites the verbal dhikr while also doing it in their heart, then it will become more perfect. The third attempt is to distinguish between what is right and what is wrong. The measuring instrument for knowing al-haqq (truth) and bāṭil (falsehood) refers to thoughts, not a person. Meanwhile, to know what is true and false, one must refer to kitābullah (The Book of Allah).