bluuebunny/crossref_metadata_2025 huggingface dataset:
ALIMENTACIÓN EXÓGENA LARVARIA Y SUPERVIVENCIA DE ORESTIAS LUTEUS VALENCIENNES, 1846 EN CONDICIONES CONTROLADAS
Authors: Mamani-Ochochoque Juan , Atencio-Limachi Sabino , Medrano-Moreno César Salvador , Hancco-Aguilar Nelly , Paredes-Mamani Lenin David , Argota-Pérez George
Published: July 2023

El objetivo del estudio fue describir la alimentación exógena larvaria y supervivencia de Orestias luteus (Valenciennes, 1846) en condiciones controladas. El estudio se realizó en el laboratorio de cultivo prototipo de la Fundación Titicaca Perú (FUNTI-PERU) de la ciudad de Puno (Perú). Se utilizó como material biológico, 896 unidades de larvas de O. luteus donde se distribuyó en tres tratamientos y con tres repeticiones: 1ro) T1 = 299 unidades, 2do) T2 = 300 unidades y 3ro) T3 = 297 unidades. Se consideró, tres tratamientos con réplicas: 1ro) larvas alimentadas con nauplios de Artemia salina recién eclosionados / Artemia, Marca Mackay Marine, 2do) Artemia salina (Linnaeus, 1758) + Ceriodaphnia dubia (Richard, 1894), y 3ro) Ceriodaphnia dubia + Daphnia pulex (Linnaeus, 1758). Al compararse la sobrevivencia en O. luteus según, los tratamientos experimentales de la alimentación exógena con alimentos vivos, existió diferencias estadísticamente significativas. El tratamiento experimental con A. salina + C. salina fue del 100% y arrojó, diferencias comparadas con la alimentación entre A. salina (97,65) y C. salina + D. pulex (98,66). Las larvas de O. luteus se adaptaron a la alimentación con organismos vivos donde la combinación entre A. salina + C. salina fue la ideal para la sobrevivencia. Se concluye, que la alimentación con los organismos vivos: A. salina, C. salina y D. pulex permiten la supervivencia de O. luteus en condiciones controladas donde el tratamiento combinado con A. salina y C. salina es el más favorable.
EFECTO DE LA CONCENTRACIÓN DE METALES DE LOS RÍOS AFLUENTES (COATA, ILAVE Y RAMIS) EN LA CALIDAD DE AGUA Y SEDIMENTO DEL LAGO TITICACA, PERÚ
Authors: Alfaro-Jaucha Jonathan , Tam-Málaga Jorge
Published: July 2023

El objetivo de este estudio fue evaluar la concentración de metales traza (Arsénico (As), Aluminio (Al), Bario (Ba) y Manganeso (Mn)) contenido en los ríos afluentes del lago Titicaca, Perú, y su efecto en la calidad de agua y sedimento del lago. Las concentraciones de metales en la matriz agua de los años 2013-2016, publicados por la Autoridad Nacional del Agua (ANA) fueron comparados con los Estándares de Calidad Ambiental (ECA) para agua; y la concentración de estos metales (As, Al, Ba y Mn) contenidos en el sedimento durante los años 2013-2014 fueron comparados con el ECA para sedimento de la Agencia de Protección Ambiental (USEPA). Las concentraciones de estos metales en la matriz agua no superaron los ECA a excepción del Al y Mn en aguas de ríos afluentes; y con respecto al sedimento lacustre el As y Ba son los únicos que superaron los ECA para sedimento. Asimismo, se encontraron relaciones estadísticamente significativas de estos metales entre los ríos y el lago, tanto en agua como en sedimento. Finalmente, se comparó la concentración de estos metales durante el año 2014, para diferentes épocas (estiaje y lluvia) no encontrándose diferencias estadísticamente significativas en los metales As, Al, Ba y Mn contenidos en el agua y sedimento lacustre. Este trabajo contribuyó a entender el proceso de contaminación de un lago causado por sus ríos afluentes, lo cual permitirá tomar las acciones necesarias tales como: la implementación de planes de monitoreo para evaluar la calidad de agua y sedimento con respecto a los metales que superaron los ECA, así como organizar planes de control y fiscalización con diversas instituciones involucradas para el buen manejo de los recursos hídricos en la cuenca del lago Titicaca.
EL DIARIO COMO FUENTE DE INFORMACIÓN. PARA LA ELECCIÓN DE TEMAS DE INVESTIGACIÓN EN CIENCIAS DE LA SALUD (PARTE V)
Authors: Balarezo-López Gunther
Published: July 2023

La investigación científica, no solo consiste en el diseño y elaboración del proyecto, la recolección de datos, el análisis de los resultados y la elaboración del informe final. También parte de este proceso es la publicación para divulgar los resultados obtenidos en una revista científica. En tal sentido, el objetivo fue continuar con la quinta entrega de la revisión de noticias publicadas en diversas partes del mundo en el Diario El Comercio (Lima, Perú), que estaban relacionadas a salud. Lamentablemente, en muchos casos los investigadores no han desarrollado habilidades para escribir de manera adecuada para que sus trabajos sean aceptados en las revistas. El problema surge cuando una investigación no publica sus resultados porque se puede considerar como una investigación que no fue realizada.
ARQUITECTURA DE LA GESTIÓN FINANCIERA NO ASOCIADA AL COEFICIENTE DE COMPETENCIA EMPRESARIAL 3CA
Authors: Argota-Pérez Yadira , Argota-Pérez George
Published: July 2023

El objetivo del estudio fue evaluar la arquitectura de la gestión financiera no asociada al coeficiente de competencia empresarial 3CA. Se seleccionaron, dos organizaciones de Cuba y una del Perú donde se clasificó, en tres categorías de centro. Se analizó, ocho criterios específicos de la gestión financiera, así como indicadores propios de gestión financiera desde el coeficiente de competencia empresarial 3CA. El costo de canales de comercialización y el nivel de endeudamiento explicaron el 99,92 % de la variabilidad entre todos los criterios. No se halló, diferencias estadísticamente significativas entre las organizaciones de producción para los valores de gestión financiera en la competencia de capacidad del coeficiente de competencia empresarial 3CA. Las tres organizaciones estadísticamente fueron iguales, pero ESAC y DISAIC muestran características muy similares entre ellas (dendrograma) en comparación con AMTAWI. El nivel de competencia para las organizaciones fue satisfactorio y el orden correspondió a: DISAIC > AMTAWI > ESAC. El coeficiente de correlación entre los criterios específicos de la gestión financiera y los indicadores propios del coeficiente de competitividad organizacional 3CA, indicó relación débil: 0,19 donde R-cuadrado fue de 3,57%. Se concluye, que los indicadores específicos de gestión financiera no se asocian con los indicadores propios del coeficiente de competencia empresarial 3CA y ello significa, una decisión inadecuada en el desempeño organizacional, por tanto, se requiere integrar los indicadores específicos al coeficiente para mostrarse mayor arquitectura hacia la dimensión de competencia y visibilidad organizacional.
Construction of “Normative power Europe”: A critical analysis of the human rights narratives in Spanish media discourses on the European Union
Authors: Boulos Sonia , Abad-Quintanal Gracia , Mayo-Cubero Marcos , De-Sousa-Ferreira Susana
Published: July 2023

The conceptualization of the EU as a normative power has become a central theoretical framework in the field of European studies. This concept highlights the EU’s role in the promotion of normative principles, particularly those concerning its core values as laid out in article 2 of the Lisbon Treaty: human dignity, freedom, democracy, equality, the rule of law and respect for human rights. While the majority of academic works on NPE have mostly focused on the EU’s external action, there is a growing trend to apply this concept to the study of member States that challenge the core values of the EU. This paper takes a step further in that endeavor through the analysis of Spanish media discourses on the EU, and their role in the discursive construction of the EU as a normative power, both internally and externally. Specifically, our research focuses on how the EU’s commitment to human rights norms and the rule of law are reflected in dominant media discourses on the EU in Spanish media. To conduct our study, six national Spanish media outlets were selected based on the following criteria: Ownership; ideology; consumption; and impact. A final sample of 540 news items published between July 2021 and March 2022 were selected for analysis. Using a qualitative methodological approach that includes content analysis and critical discourse analysis, we analyzed the major discourses identified in relation to the EU, focusing on those in which the construction (or deconstruction) of the EU as a normative power is more prevalent. We also attempted to unfold how this construction is projected internally and externally.
DIGITALIZATION OF REGULATORY ACTIVITIES IN UKRAINE DURING THE POST-WAR PERIOD
Authors: Vdovychenko Larysa
Published: July 2023

The article reveals the essence of the concepts «regulatory process», «regulatory activity», «digitalization», while regulatory activity as an object of research is considered from the following aspects: economic, legal, informational and organizational. It has been proven that the very application of the term «digitalization» in the course of this study along with the existing definitions does not radically change the essence of the existing process of regulatory activity in Ukraine, which is based on the application of the positive experience of European countries and has certain advantages. The main results of digitalization of regulatory activity at the micro level (optimization, improvement of quality and efficiency of regulatory activity) and macro level (scale of information dissemination, information awareness of subjects in the regulatory process) are presented. It is substantiated that the digitalization of regulatory activity as a transformation process, which is expedient to start in the post-war period, is aimed at solving the primary goals in the field of regulatory activity: accessibility and convenience; improvement of communication links; zero tolerance for corruption; the expediency of the introduced regulations of entrepreneurship and it is recommended to apply the principles proposed by the author in such a process (accessibility, consolidation, ensuring reliability, preservation and protection, technological unity and harmonization of information disclosure in the field of regulatory activity). The areas of risk of digitalization of regulatory activity were investigated (technological: differences between digital and human decision-making logics and military: dependence on technical conditions) and prospects for further research in this area, aimed at changing the tactics and strategy of the development of the economy of Ukraine in the post-war period, were outlined.
PRIORITY TOOLS FOR THE INTEGRATION OF UKRAINIAN ENTERPRISES INTO VALUE CHAINS
Authors: Kalinichenko Zoia
Published: July 2023

The essence of the concept of value-oriented management, the methodological principles of calculating the indicator of economic added value of the enterprise are considered. Tasks and sequence of analysis based on value-oriented models are formulated. Advantages and problematic aspects of the application of the value concept, determination of indicators and models of economic added value are highlighted.

The purpose of the study is to systematize the methodological foundations of the analysis of economic added value, the main provisions of value-oriented management and the formation of a systematic method of cost evaluation of the activity of objects, the conditions of its use.

The processes of formation of value-added chains by Ukrainian enterprises are studied, which affects the efficiency of the Ukrainian economy and opens the possibility of entering global value-added chains in the conditions of international integration.

The tasks set and solved in the study are:

- description of methodical aspects of using aggregated value added assessment models;

- generalization of the practice of creating chains of added value by economic structures in Ukraine and disclosure of comparative advantages;

- formation of directions for the integration of domestic enterprises into global chains of added value;

- assessment of the impact of integration processes and the consequences of creating added value on the development of the economy of Ukraine.

The results of the study include the following:

consideration of individual components of the concept of "added value" is proposed;

the historical stages of the development of added value, the reasons for implementation and use to determine the effectiveness of activities are analyzed;

the main conceptual models for determining added value, which are used in international practice, are considered; indicated advantages and disadvantages of each of them and conditions for their use;

the relevance of the implementation of value indicators in the activity of Ukrainian enterprises for the construction of an effective management system has been proven.
PROSPECTS FOR THE DEVELOPMENT OF THE DIGITAL ECONOMY IN THE GLOBAL SPACE
Authors: Tkachenko Svitlana
Published: July 2023

The era of active development of digital technologies has significantly changed the lives of people, conditions for doing business, the work of government bodies. Starting from the last decades of the twentieth century. Тhe term digital economy appeared and is actively used in scientific circulation mickey. During this period, there was a breakthrough in the field of digital technologies, the development of the Internet and related services, which led to the digitalization of various spheres of life sti. Digitalization processes are global in nature, and their pace is increasing year by year. Because digital technologies can connect and connect people and businesses directly and across national borders, old approaches to regional economic integration may not be feasible in the near future. Humanity is now entering one of the most important periods in its history. The industrial era relied on expanded reproduction and the involvement of all available resources in the economic circulation. But this stage of development of the world economy is coming to an end. Until recently, industry required the creation of gigantic enterprises and social structures in order to take full advantage of economies of scale. Mass character, standardization, interchangeability became the hallmarks of the second half of the 20th century. In this situation, the importance of technology increases. Possession of high technologies, especially leadership in them, means a strategic advantage in the modern world. New advanced production technologies, for example, robotics, 3D printing, significantly reduce the share of labor costs in total costs, making it expedient to return some of the foreign production facilities of multinational companies to the parent jurisdiction or to neighboring states.The process of digital transformation of the world economy is uneven and various countries of the world are affected to varying degrees. As the world becomes more and more decentralized politically and economically, consumers, services, processes and businesses continue to be digitally integrated. The simultaneous growth of digital integration and economic nationalism is transforming the economic, political and business environment, creating a completely new model for the development of the world economy, which, in particular, is characterized by a slowdown in the dynamics of international trade in traditional goods and services, as opposed to information and IT services.
ON THE ISSUE OF TRAINING SPECIALISTS IN THE SPECIALTY "232 SOCIAL SECURITY"
Authors: Kravchenko Oksana
Published: July 2023

The content and orientation of the Social Security educational programme are determined. It is characterized that the EP has clearly stated goals that correspond to the mission and strategy of the HEI, and also correlate with 232 Social Security speciality. The EP takes into account the accumulated Ukrainian and regional experience of social work, provides an interdisciplinary approach and provides for the synthesis of social, economic, financial, and legal educational subjects on social security of vulnerable categories of citizens at the community level, which makes this EP unique. All stakeholders are involved in defining the objectives of the EP and stating the programmatic learning outcomes. The content of the EP is structured and balanced; mandatory educational components allow achieving the declared PLOs, gaining general and special competencies, and meeting the standard of higher education. The structure of the EP provides an opportunity for the formation of an individual educational trajectory. When forming the EP, the necessary types and number of practically oriented components are provided, which will allow applicants to obtain the necessary practical skills and professional competencies. The effectiveness of the educational process is ensured by highly qualified teachers, as well as close and successful cooperation with practitioners, employers, professional organizations, and social security specialists.

The speciality is quite new, and the available positions are filled by specialists without special training—this is an important aspect in the implementation of the EP. Therefore, EP graduates will be in demand and competitive, thereby increasing the level of social services and social security in the region
MARKETING INNOVATIONS IN THE FIELD OF SERVICES
Authors: Iorgachova Maria , Burukova Maria
Published: July 2023

The article pays attention to the theoretical aspects of marketing innovations in the field of services, considers the difference between a product and a service, innovative marketing and marketing innovations, defines their features, highlights the features of a service that affect the difference between service and product marketing, considered the development of the marketing mix in relation to services, defines the directions of application of marketing innovations, their importance and the need for application in the service sector. For a comprehensive consideration of marketing innovations in the field of services, the authors provide the most common examples of the use of marketing innovations and indicate limitations and difficulties in their application. The influence of information and computer technologies and the Internet on the application of innovative marketing technologies in the service sector is analyzed. Attention is paid to the peculiarities of the application of innovative marketing technologies in the field of hospitality services, in the field of tourism, and in the field of financial services. In particular, attention is focused on sensory marketing, neuromarketing, lateral marketing, WOW-call technology, ZMET, the possibilities of digital technologies, such as the combination of 3d panoramas, photos, videos and animations with their application in electronic catalogs, multimedia guides, as well as virtual tours, internet banking and mobile banking, creation of neobanks. The possibilities of innovative technologies when using GDS-systems, CRM, DXP, cloud database systems and digital platforms have been established. The relevance of further research on this issue has been determined.
A comparative analysis of ten milk samples with differential scanning calorimetry and Fourier transform infrared spectroscopy
Authors: Dinç Bircan , Üstünsoy Recep , Ertaş Tahsin , Şen Emine
Published: July 2023

Milk proteins occupy a prominent place in the nutrition of adults and children. Generally, some commercial dairy contains proteins, lactose, other sugar derivatives, and additives. The proportions of the components that make up the milk are different in commercial milk. For this reason, analyzing milk correctly is essential for determining these contents. In this research, analyses of the milk were made by taking differential scanning calorimetry measurements (DSC), and Fourier transform infrared spectrophotometer (FTIR) measurements. Specific heat values and specific values of temperature peaks were examined for ten kinds of milk. DSC curves revealed triacylglycerol dissolution, lactose crystallization, and protein denaturation peaks. Wide variations were observed with the same fat content from 10 milk powders. Most characteristic peaks were not observed when the samples were re-measured after a year at -20°C. The powder samples were compared in terms of protein, fat, lactose content, whey protein casein, and caseinate contents according to differences in FTIR spectra. The FTIR results confirm the DSC curves for most of the analyzed milk types.
Hazelnut-enriched diet effectively increases lipoproteins' resistance to oxidation in hypercholesterolemic subjects
Authors: Akcan Buket , Örem Asım , Kural Birgül , Altınkaynak Yahya , Balaban Yücesan Fulya , Örem Cihan
Published: July 2023

Oxidative modifications of lipoproteins are crucial in the early stages of cardiovascular diseases (CVD) like hypercholesterolemia. The major aim is to determine the effects of hazelnut consumption on the resistance of low- and high-density lipoproteins to oxidation in hypercholesterolemic subjects. Fifteen hypercholesterolemic subjects (13 men, 2 women) who did not require drug treatment according to the National Cholesterol Education Program Adult Treatment Panel III criteria and had serum levels of TC˃200 mg/dL were included in the study. This study was designed as a dual control sandwich model intervention with a single group, isoenergetic three periods. The periods were; Control Diet I (30 days), Hazelnut-Enriched Diet (30 days), and Control Diet II (30 days). The susceptibility of LDL and HDL to copper-mediated oxidation was determined spectrophotometrically by following conjugated diene formation. The resistance of lipoproteins, mainly LDL, was increased by hazelnut consumption. It can be concluded that a hazelnut-enriched diet had protective effects against lipoprotein oxidation in hypercholesterolemic subjects. These changes may play important roles in reducing the development of the atherosclerotic process.
Qualitative composition of humus and physical and chemical properties of typical chernozem depending on the fertiliser system
Authors: Voitovyk Mykhailo , Prymak Ivan , Tsyuk Oleksii , Melnyk Viktoriia
Published: July 2023

The soil-forming process is closely related to the accumulation and circulation of organic substances, which are a source of nutrients for plants released during the mineralisation of humus, so research on determining the qualitative composition of humus is relevant. In this regard, the purpose of this paper is to determine humic and fulvic acids in typical chernozem, depending on the fertiliser system. The leading approaches to solving this problem are conducting field and laboratory studies to determine the quality indicators of humus and dispersion methods to establish the accuracy and reliability of experimental data. Based on the conducted studies, it was observed that the application of an organo-mineral fertiliser system leads to an increase in the content of humic acids, while the insoluble residue shows an increase in carbon content. The utilisation of organo-mineral fertilisers resulted in a reduction in the excessive accumulation of non-humified organic substances. Additionally, the soils in these areas exhibited a higher level of organic substance humification. The combination of organic matter at a rate of 11.5 tonnes per hectare (8 tonnes of manure and 3.5 tonnes of by-products) and mineral fertilizer N27P38K45 in a crop rotation resulted in an increasing trend of the buffering capacity of typical chernozem soil. In this scenario, there was an increase in absorption capacity at the end of the second rotation for grain-legume crop rotation by 6.05 mg/equiv per 100 g, specialised grain-legume rotation by 3.9 mg/equiv per 100 g, and legume rotation by 3.06 mg/equiv per 100 g of soil compared to the beginning of the first rotation. The use of organo-mineral fertilisers increases the third fraction of fulvic acids in specialised grain-legume rotation, which affects the ratio of humic acids to fulvic acids in favour of the humic type of humus formation. The ratio of humic acids to fulvic acids in the grain-planting crop rotation in the organo-mineral system was 2.84 at the end of the second rotation, and 2.24 at the beginning of the first rotation. The research materials are of practical importance for farmers when analysing the fractional-group composition of typical chernozem humus
Invasive plant species and their threat to biodiversity
Authors: Lipińska Halina , Lipiński Wojciech , Shuvar Ivan , Korpita Hanna , Shuvar Antin
Published: July 2023

The problem of the uncontrolled spread of alien plant species matured in the world in the second half of the 20th century, and in recent decades it has become the main threat to the biological diversity of various regions of the world. Prevention of biological Invasions is a new urgent task in the field of nature protection, which determines the relevance of the study. The purpose of the study is to determine and predict the distribution area of invasive plants, based on the use of the following methods: comparative morphological-ecological-geographical, route using determinants and atlases of plants of Ukraine, and the method of structural analysis. It is established that the characteristic features of invasive plant species are very high tolerance to habitat and climatic conditions, high rate of reproduction, simple and effective distribution by wind, water, animals, and rapid growth, which contributes to the displacement of slow-growing plants of other species and uncontrolled spread in the absence of natural enemies and restrictions. A particular danger to the biodiversity of Ukraine is the spread of invasive plant species: Sosnowsky’s Hogweed (Heracleum sosnowskyi), Canadian Goldenrod (Solidago canadensis L), American maple (Acer negundo L.), Red Oak (Quercus rubra), Common Ragweed (Ambrosia artemisiifolia L.), Common Milkweed (Asclepias syriaca L.), Silver Berry (Elaeagnus angustifolia), American pokeweed (Phytolacca Americana), Ecballium (Ecballium elaterium), Common Sandbur (Cenchrus pauciflorus Benth), Wall Barley (Hordeum murinum L.), Jerusalem Artichoke (Helianthus tuberosus), etc. The results of the study are an important scientific and practical basis for developing national and regional strategies for controlling invasive plant species
Symbiotic productivity of soybeans depending on inoculation and fertiliser in conditions of the Right-Bank Forest-Steppe
Authors: Furman Valerii , Furman Oleh , Svystunova Iryna
Published: July 2023

Given the high value of the biochemical composition of soybean seeds and the versatility of using this crop, the need for it will continue to grow, which makes it necessary to improve existing and develop new technologies for its cultivation, considering local agroclimatic resources. Therefore, this study, aiming to investigate the agroecological foundations of the use of chemical and biological techniques in modern technologies for growing soybeans, is relevant. The purpose of the study was to identify the features of the formation of symbiotic productivity of soybeans under the influence of bacterial and mineral fertiliser in the conditions of the Right-Bank Forest-Steppe of Ukraine. A field method was laid down according to the developed scheme to achieve this goal. The positive effect of mineral fertiliser and inoculation on the formation of the symbiotic apparatus of soy and its productivity was established. The smallest increase in the number of root nodules was noted for the introduction of N45P60K60 – 24.7-27.3%, depending on the variety. Small initial doses of nitrogen were more effective – within the limits of N15–30 – they provided an increase in the number of active bulbs by 51.2-106.9%. Bacterisation of seeds with the complex bacterial preparation Phosphonitragine increased the number of active nodules on soybean roots by 106.8-138.6%, depending on the variety. The interaction of technological methods of mineral fertilisation and inoculation contributed to an increase in both the number of nodules with leghemoglobin – by 128.5-198.6%, and their mass – by 111.1-147.6%. The soy symbiotic apparatus was maximally developed by interacting seed inoculation factors with a bacterial preparation containing Br. japonicum and B. Mucilaginosus strains and applying N30P60K60 +N15 in the budding phase. This technological model of crop cultivation provided the highest productivity of legume-rhizobial symbiosis of soybean plants in terms of the volume of accumulation of symbiotically fixed nitrogen – in the early-ripening soybean variety Vilshanka – 124.2 kg/ha, in the medium-ripening variety Suziriia – 130.3 kg/ha. The practical importance of the obtained results is in the improvement of varietal technologies for growing soybeans based on the complex application of seed inoculation with a bacterial preparation and the introduction of nitrogen fertilisers in retail against the background of phosphorus-potassium fertiliser
MUHASEBE VE MALİYE ÖNLİSANS ÖĞRENCİLERİNİN “MESLEKİ UYGULAMA” KAVRAMINA İLİŞKİN METAFORLARI
Authors: ÖRS ONUR Tugba , KOÇ İsmail
Published: July 2023

: Bu çalışmanın amacı, Sakarya Uygulamalı Bilimler Üniversitesi, muhasebe ve vergi uygulamaları ile maliye ön lisans programlarında öğrenim gören öğrencilerin mesleki uygulama kavramına yönelik algılarını, renk, hayvan, besin türü, mevsim, oyun, çiçek ve eşya metaforları aracılığı ile ilişkilendirerek incelemektedir. Çalışmada nitel analiz yöntemlerinden olan fenomenoloji (olgubilim) deseni kullanılmıştır. SUBÜ’de, muhasebe ve vergi uygulamaları ile maliye ön lisans programında öğrenim gören, 2020-2021 eğitim dönemi bahar yarıyılında mesleki uygulama eğitimini tamamlayan öğrencilere, “Eğer mesleki uygulama bir renk, hayvan, besin türü, mevsim, oyun, çiçek ve eşya olsaydı, “….” olurdu. Çünkü “….” cümlelerini tamamlamaları istenmiştir. Çalışmaya 46 kadın, 23 erkek toplam 69 öğrenci katılmıştır. Elde edilen veriler, içerik analizi yöntemleri ile analiz edilmiştir. SUBÜ Rektörlüğü Etik Kurulu tarafından 15.03.2021 tarih ve 4 no’ lu toplantısında çalışmasının etik açıdan uygun olduğuna oy birliği ile karar verilmiştir. Öğrencilerin mesleki uygulama kavramına yönelik algılarından toplam 218 metafor elde edilmiş ve 9 kategoride gruplandırılmıştır. Öncelikli olarak mesleki uygulama öğrencilerinin ürettikleri metaforlar incelendiğinde bu bireylerin büyük bir çoğunluğu olumlu yönde metafor geliştirdiği görülmüştür. 9 ana kategoride sınıflandırılan metaforların 7’si olumlu (204 metafor), 2 kategori ise olumsuz (18 metafor) şeklinde sınıflandırılmaktadır. Bu durum katılımcıların mesleki uygulama sürecini faydalı bulduklarını ve verimli bir uygulama süreci geçirdiklerine işaret etmektedir.
REFERANS GRUPLARININ BİLGİLENDİRİCİ VE NORMATİF ROLÜ: KOLEKTİF REFERANS
Authors: ÖZDEN Aybike Tuba
Published: July 2023

Referans grupları, tüketicilerin dolaylı veya dolaysız olarak etkilendikleri aile bireyleri, arkadaşları, fenomenler, dernek üyeleri veya sanatçılar gibi gruplardır. Bu gruplar, tüketicilerin duygu, düşünce ve davranışlarını etkileyebilmektedirler. Bu süreç, referans gruplarının etkisine duyarlılık olarak ifade edilebilir. Referans grup etkisine duyarlılığın bilgilendirici ve normatif rolü bulunmaktadır. Bu çalışma, önceden ürüne ilişkin olumsuz fikri olan tüketicilerin referans grup etkisiyle satın aldıktan sonra memnun kalıp kalmadıklarını ele almaktadır. Dolayısıyla bu çalışmanın temel amacı, referans gruplarının ürüne ilişkin olumsuz fikir üzerindeki etkisini değerlendirmektedir. Araştırmada ayrıca referans grup etkisinin demografik özellikler ve ürün grupları arasındaki ilişki de ele alınmıştır. Bu amaçla 728 kişiye anket uygulanmıştır. Elde edilen bulgulara göre tüketiciler, bir ürünle ilgili olumsuz bir fikre sahip olsalar dahi referans grup etkisiyle satın aldıktan sonra memnun kalmalarının üzerinde bilgilendirici etki, memnun kalmamalarının üzerinde ise normatif etki söz konusudur. Ayrıca ürün grupları ile bilgilendirici ve normatif etki arasında bir ilişki bulunmaktadır. Bu çalışma, ele aldığı konu itibariyle literatüre özgün bir katkı sunmaktadır. Elde edilen bu bilgiler doğrultusunda uygulayıcı ve araştırmacılara öneriler geliştirilmiştir.
FINANCIAL DISTRESS PREDICTION FROM TIME SERIES DATA USING XGBOOST: BIST100 OF BORSA ISTANBUL
Authors: ENGİN Umut
Published: July 2023

This study utilized financial and non-financial data from 233 companies listed in the Borsa Istanbul BIST SINAI Index from 2010 to 2020. The XGBOOST machine learning algorithm was employed to predict whether these companies would encounter financial distress. The machine was trained using supervised learning, with 80% of the data used for training and 20% for testing purposes. Financial ratios were utilized as independent variables in predicting financial distress. The 25 financial ratios can be categorized into four main headings: Liquidity, Financial Structure, Activity, and Profitability Ratios. Furthermore, the model allowed for individual analysis of each company. In predicting whether companies would experience financial distress, the maximum F1 score (85.1%), recall (84.5%), precision (85.7%), and accuracy (91.6%) were achieved.
COVİD-19 PANDEMİ KRİZİNİN TÜRKİYE EKONOMİSİ ÜZERİNE SEKTÖREL ETKİLERİ: BIST SEKTÖR ENDEKSLERİ ÖRNEĞİ
Authors: BOSTAN Fikret , KARADAĞ Metin
Published: July 2023

İlk olarak Aralık 2019’da Çin’de ortaya çıkan Covid-19 salgını kısa bir süre içinde dünyanın genelini etki altına almıştır. Bu salgın ortaya çıktığı ülkelerde sadece insan sağlığına değil, aynı zamanda küresel ekonomiye de zarar vermeye başlamıştır. Dolayısıyla, dünya ülkelerinin ekonomilerinde ciddi anlamda arz ve talep yönlü daralmalara yol açmıştır. Doğal olarak, sektörler de bu durumdan kendi karakteristik özellikleri ölçüsünde farklı bir şekilde etkilenmişlerdir. Bu bağlamda çalışmanın amacı, Covid-19 pandemi krizinin Borsa İstanbul (BİST) endeksindeki Gıda, Hizmet, Teknoloji, Toptan Satışlar-Perakende Ticaret, Elektrik ve Ulaştırma sektörleri üzerindeki etkisini zaman serisi analizi ile incelemektir. Bu doğrultuda, analizde etki değişkeni 17.03.2020–31.05.2022 dönemine ait günlük aktif vaka sayıları, tepki değişkenleri ise BİST sektör endekslerinden oluşmaktadır. Değişkenler arasındaki ilişkilerin analizinde ADF ve Zivot-Andrews birim kök testleri uygulanarak değişkenlerin düzeyde durağan olduğu tespit edilmiştir. Değişkenler arasındaki nedensellik ilişkisini belirlemek amacıyla Vektör Otoregresif (VAR) modeline dayalı Granger Nedensellik testi uygulanmıştır. Çalışma bulguları, Covid-19 pandemisinden Gıda, Hizmet, Teknoloji, Toptan Satış-Perakende Ticaret, Elektrik ve Ulaştırma sektörlerine doğru tek yönlü bir nedensellik ilişkisi olduğunu ve aynı zamanda bu sektörlerin aktif vaka sayısındaki değişime farklı tepkiler verdiğini ortaya koymaktadır.
ENERJİ SEKTÖRÜNDE FAALİYET GÖSTEREN İŞLETMELERİN FİNANSAL RASYOLARININ PAY SENEDİ ÜZERİNDE ETKİSİ: PANEL VERİ ANALİZİ
Authors: ADIGÜZEL İdris
Published: July 2023

Pay senetlerinin fiyatları yatırımcıların kararlarının vermesinde önemli rol oynar. Pay senetlerini riskli yatırım araçları olmaları sebebiyle yatırımcılar bu risklerden korumak ya da riski minimum düzeye indirmek için pay senedi fiyatını etkileyen etmenler ile yakında ilgilenir.

Pay senedi fiyatlarını etki eden mikroekonomik ve makroekonomik faktörler vardır. Çalışmada işletmelerin birden fazla dönemleri ele alındığı için istatiksel yöntem olarak panel veri analizi yöntemi kullanılmıştır. Panel veri analizi, araştırmacıya daha fazla çalışma imkânı sağlamaktadır. Böylece gözlem sayısı ve serbestlik derecesi artmaktadır. Bu da ekonometrik tahminlerin doğruluğunu ve güvenilirliğini artırmaktadır. Çalışmada, pay senedine etki eden hem mikroekonomik hem de makroekonomik faktörlerden yararlanılmıştır. Çalışmada kullanılan mikroekonomik faktörler; likidite oranları, finansal yapı oranları, faaliyet oranları, karlılık oranları ve borsa performans oranlarından oluşmaktadır. Çalışmada kullanılan makroekonomik faktörler ise; enflasyon oranı, gayri safi milli hasıla (GSMH), petrol fiyatları, döviz kuru, faiz oranı ve altın fiyatlarından oluşmaktadır. 2002-2021 döneminde Borsa İstanbul’da işlem gören enerji şirketlerinin üçer aylık bilanço ve gelir tablosu verilerden yararlanılmıştır. Çalışmanın sonucunda, panel veri analiz yöntemi kullanılarak mikroekonomik ve makroekonomik faktörler ile pay senedi fiyatı arasında ilişkinin yönü tespit edilmiştir.
DCC-GARCH MODELİ İLE DÖVİZ KURU, PETROL FİYATI VE SEÇİLİ BIST ENDEKSLERİ ARASINDAKİ VOLATİLİTE YAYILIMININ TESPİTİ
Authors: BOSTANCI Ayyüce Berin , DOĞRU Ercüment
Published: July 2023

Finansal piyasalar, yatırımcıların fon arzı ile talebinin karşılandığı ve varlık fiyatlamalarının gerçekleştiği ortamlardır. Küreselleşmenin etkisiyle farklı ülke piyasaları arasında etkileşimin arttığı dolayısıyla piyasa ve varlıkların ülkeler bazında birbirlerinden etkilendiği gözlemlenmektedir. 1952 yılında Harry Markowitz tarafından literatüre kazandırılan Modern Portföy Teorisi’ne göre, çeşitlendirme yoluyla farklı finansal varlıklara yatırım yaparak sistematik olmayan risklerin önüne geçilmesi mümkün hale gelmektedir. Çeşitlendirmenin yapılabilmesi için finansal varlıklar arasındaki ilişkilerin tespiti önem arz etmektedir. Bu çalışmada, Dolar/TL döviz kuru, WTI petrol fiyatı ve seçili Borsa İstanbul (BIST) sektör endeksleri arasındaki volatilite yayılımının varlığının araştırılması, etkileşim söz konusu ise bu etkinin belirlenmesi ve yorumlanması amaçlanmaktadır. Bu amaçla, Dolar/TL döviz kuru, petrol fiyatı ve seçili Borsa İstanbul (BIST) sektör endekslerine (XMESY, XUSIN, XTEKS, XTRZM, XULAS, XGIDA ve XU100) ait 01.02.2015-28.02.2022 tarihleri aralığındaki günlük kapanış fiyatları kullanılmıştır. Volatilite yayılımının tespitine yönelik kullanılan DCC-GARCH modeli sonuçlarına göre, WTI petrol ile XMESY endeksi arasında volatilite yayılımı tespit edilmezken, volatiliteyi artıran bir şokun diğer değişkenler arasında karşılıklı olarak volatilite yayılımına neden olduğu ve Dolar/TL döviz kuru, petrol fiyatı ile Borsa İstanbul’da işlem gören XMESY, XUSIN, XTEKS, XTRZM, XULAS, XGIDA, XU100 endekslerinde volatilite kümelenmelerinin oluştuğuna, ortaya çıkan bir şokun kalıcı bir etkiye sahip olduğuna dair bulgulara ulaşılmıştır.
Transcranial Doppler Ultrasound Role for Patients with Traumatic Brain Injury
Authors: Razumovsky Alexander
Published: July 2023

Neurologists, neurosurgeons, and neurointensivists, including military, have a large armamentarium of diagnostic and monitoring devices available to detect primary and secondary brain injury and guide therapy in patients with acute traumatic brain injury (TBI) to avoid cerebral ischemia due to the posttraumatic vasospasm (PTV) and intracranial hypertension (ICH). This review summarizes the advantages and the specific roles of transcranial Doppler (TCD) ultrasonography for patients with acute and longterm effects of TBI. In critical care setting numerous publications showed that TCD is predictive of angiographic PTV and onset of ICH. The post TBI status of cerebrovascular reactivity and cerebral hemodynamics also has important implications with regard to the treatment of long-term effects of mild TBI (mTBI). Today it is abundant evidence that TCD is an important tool for monitoring the natural course of acute moderate and severe TBI, for evaluating the effect of medical treatment or intervention, for forecasting, and for identifying high-risk patients for onset of cerebral ischemia after TBI. TCD makes good clinical and economic sense as it is a reliable, quantitative, non-invasive and non-expensive “biomarker” to the acute clinical manifestations of TBI. TCD clinical utilization holds promise for better detection, characterization, and monitoring of objective cerebral hemodynamics changes in symptomatic patients with TBI not readily apparent by standard CT or conventional MRI techniques. TCD utilization will improve the sensitivity of neuroimaging to subtle brain perturbations and combining these objective measures with careful clinical characterization of patients may facilitate better understanding of the neural bases and treatment of the signs and symptoms of TBI. This review summarizes the advantages and the specific roles of TCD ultrasonography for patients with acute and long-term effects of TBI.
BAFRA’DA 19. YÜZYIL SONLARINDAN KALMA GÖSRETİŞLİ BİR KONUT
Authors: BAYRAKTAR Mehmet Sami
Published: July 2023

Bu çalışmada, Bafra’nın en özgün ve gösterişli tarihi evlerinden biri olan Yıldız Evi’nin sanat ve mimarlık tarihi bağlamında tanıtılarak değerlendirilmesi hedeflenmiştir. Ayrıntılı bir şekilde incelenerek belgelenen yapının geleneksel Bafra konutları içindeki konumu, Osmanlı konut mimarisindeki yeri hususu değerlendirilmiştir.

Zemin katı dükkân, üst katları bağımsız konut olarak tasarlanıp inşa edilen üç katlı Yıldız Evi, merkez Gazipaşa Mahallesi’nde bulunmaktadır. Vaktiyle Rum bir aile tarafından yaptırılan yapı, kısmen küçük çaplı hasar görmekle birlikte, özgün görünümünü ve mimari bütünlüğünü büyük ölçüde korumaktadır. Yapım sistemi ve süsleme özellikleri, yapının 1880’li yıllar ile 1910 yılı arasında yapılmış olabileceğine işaret etmektedir. İnşa edildiği dönemin mimari özelliklerini yansıtan konut, Bafra’nın en özgün ve gösterişli evlerinden biridir.

Yıldız Evi, geleneksel Bafra konutlarında görülen en yaygın tip olan kâgir yığma yapım sistemli bir yapıdır. Yamuk dörtgen şeklindeki köşe parselde yapılan ve iki cephesi sokağa açılan Yıldız Evi, sokak perspektifi bağlamında estetik haz uyandıran, ilgi çekici dekoratif ayrıntılar içeren simetrik ve dengeli bir cephe düzenine sahiptir. Yapı, 19. yüzyıl sonrası geleneksel Türk konutlarının büyük çoğunluğuna hakim olan iç sofalı düzenin baskın olduğu Bafra konutlardan biridir. Plan birimlerinin yamuk dörtgen şeklindeki parsel üzerine yerleştirilmesi, mekânlar arası geçiş/ilişki, işlev ve cephelerle bağlantı bakımından yapı, son derece başarılıdır. Yıldız Evi’nin cephe tasarımı, cephe elemanlarının biçim dili, cephelerde yer alan taş ve sıvalı kabartma bezemeler, dönemin birçok yapısını şekillendiren Batı Yeni Klasiği ve Türk Ampiri üslup etkileri taşımaktadır. Geleneksel Bafra evleri bağlamında, Yıldız Evi, cephe elemanlarının tür çeşitliliği ve dekoratif unsurların yoğunluğu bakımından en dikkat çeken örneklerden biridir.
Analysis of Profitability Ratio in Predicting Profit Changes in PT. Bank Rakyat Indonesia (Persero) Tbk
Authors: Hardianti Hardianti , Kurniawan Agung Widhi , Anwar Anwar , Musa Chalid Imran
Published: July 2023

Bank Rakyat Indonesia (Persero) Tbk is one of the largest banks in Indonesia. This study aims to determine and identify the ability of the profitability ratio in predicting profit changes at PT Bank Rakyat Indonesia (Persero) Tbk. ROA, ROE, and NPM are rations used to measure the ability to predict profit changes in this study. The data collection technique used is documentation. The population in the financial statements of PT Bank Rakyat Indonesia (Persero) Tbk., and the sample is PT Bank Rakyat Indonesia (Persero) Tbk., reports for 8 (eight) years calculated quarterly. The results of the research had tested classical assumptions such as normality assumption, multicollinearity assumption, heteroscedasticity assumption and autocorrelation assumption. By applying multiple linear regression techniques in the process of data analysis. The results showed that partially Return on Assets (ROA) was significantly unable to predict profit changes, Return on Equity (ROE) was significantly able to predict profit changes, and Net Profit Margin (NPM) was significantly able to predict profit changes. Simultaneously, Return on Assets (ROA), Return on Equity (ROE), and Net Profit Margin (NPM) was significantly able to predict profit changes.
Analysis of Organizational Behavior in Project Management Consultants Central Sulawesi Rehabilitation and Reconstruction Project (PMC CSRRP)
Authors: Djunaidi Malikus , Safrizal Helmi Buyung Aulia , Wispandono RM Mochammad , Kurniawaty Kurniawaty
Published: July 2023

Work behavior is an individual response or reaction that arises either in the form of an action or attitude or a person's opinion of his work. This study aims to analyze organizational behavior in the work environment of the Project Management Consultant - Central Sulawesi Rehabilitation and Reconstruction Project (PMC - CSRRP). This study uses a qualitative approach and implements the case study method. Thus, the unit of analysis observed was organizational behavior in the PMC CSRRP environment, with research elements emphasizing three aspects of the discussion of organizational behavior, namely: the study of individual behavior regarding how to understand individual behavior as seen from characteristics, personality, espoused values, perceptions, attitude; then group behavior regarding communication, leadership, and exercised power in the company; and finally the organization, which is seen from the organizational system that is run, and Thompson's propositions that can be applied in organizations. Data collection was carried out using interviews and observation. The results of the study showed that there was differences in work behavior among employees, because each employee had a different personality, basic skills, family background and educational background.
Al-Qur'an Perspective About Ijarah (Leasing)
Authors: Khaliq Abdul Khaliq , Abubakar Achmad , Khalid Rusydi
Published: July 2023

Ijarah is a rental wage given to someone who has done a job in return for his work. This study aims to describe the substance of ijarah in terms of etymology, terminology and the use of the word ijarah in the Qur'an and the study of interpretation, the meaning of the word ijarah in the Hadith, and the Ijma' of scholars related to ijarah. Research on ijarah in the Qur'an has been carried out by many Al-Qur'an reviewers both in terms of its meaning in language or terms as well as in terms of its implementation. This study uses descriptive-analytic research and library research. The results of this study showed that the word ijarah was found in the Qur'an 6 times, namely in Surah Al-Baqarah verse 62, Surah Al-Qashash verse 26, Surah At-Thalaq verse 6, Surah Al-Mu'minuun verse 72, Surah Al-An'am verse 90 and Surah Yusuf verse 104.
Government Support in Zakat Management Comparative Study of Parepare City and Barru District
Authors: Arham Arham , Fitriani Andi , Alwi Muh.
Published: July 2023

This study aims to determine the support of local governments in zakat management and whether there are differences in approaches, especially in collecting zakat using a comparative study between Barru Regency and Parepare City. The data used in the study were primary data obtained through interviews or direct consultations to both the leadership and employees of BAZNAS Barru Regency and Parepare City. The research was conducted to find out how the local government actually supports zakat management and how the methods used by each region in collecting zakat. Hypothesis testing is carried out by comparing Zakat Management by BAZNAS of Barru Regency with Parepare City, based on data and facts on the ground and from the results of research can conclude that zakat management in Parepare City can be said to have not received full local government support in contrast to Barru Regency which has full support from the local government by issuing Regional Regulation Number 9 of 2017 concerning Zakat Management with  several regulations and technical policies governing the obligations of Muslim ASNs in withholding zakat 2.5 percent are the main points. a better method for zakat management.