bluuebunny/crossref_metadata_2025 huggingface dataset:
INVESTIGASI UJI NILAI WARNA DAN PERSENTASE FREE FATTY ACID DALAM MENINGKATKAN MUTU CRUDE PALM OIL
Authors: Azzahra Aprilia Rosa  , Ariyanto Eko , Mardwita Mardwita , Galih Abriansyah
Published: April 2023

Kemurnian minyak kelapa sawit dapat mempengaruhi kualitas crude palm oil (CPO). Kadar Free Fatty Acid (FFA) dan uji nilai warna merupakan indikator yang menunjukkan kualitas CPO. Tujuan penelitian ini adalah mengamati pengaruh proses bleaching pada CPO terhadap kadar FFA dan colour. Pada penelitian ini dilakukan pengamatan untuk tujuh sample CPO dengan variasi waktu mulai pukul 18.10 WIB Sampai pukul 03.25 WIB. Pengamatan sample CPO dilakukan pada proses bleaching CPO serta dilakukan pengukuran kadar FFA dan colour CPO di PT. ABC Kota Palembang. Hasil penelitian menunjukkan bahwa semakin lama proses bleaching maka peluang untuk menurunkan warna CPO semakin tinggi. Hal ini disebabkan karena perpindahan massa yang terjadi semakin tinggi menyebabkan berkurangnya warna pada CPO. Nilai FFA yang dihasilkan dari penelitian ini yaitu dibawah 1%. Hasil penelitian ini berimplikasi terhadap peningkatan mutu produk CPO dalam proses bleaching.
The Khalkhin Gol Conflict and Japan’s Foreign Policy in 1939 – early 1941 (Review of Japanese Historiography)
Authors: Popov Grigorij
Published: April 2023

The authors look into the history and events of the Khalkhin Gol war through the prism of political and economic processes in East Asia, using rare historical sources that usually fall under the radar of most researchers. The Japanese troops in the Khalkha River area stopped hostilities due to the position of the country’s top politicians. The authors show that decisions of the Japanese government were determined by China's unyielding resistance against the aggression and the difficult economic situation in Japan, which had lost access to a number of foreign markets after 1 September 1939, causing its interest in the Soviet Trans-Siberian Railway as an alternative route for trade with Europe including Germany. Moreover, the authors point out that one of the key factors that prompted Japanese leadership to agree to peace negotiations with Moscow and stop escalating the military aggression against the USSR was the effectiveness of the Red Army’s actions in Khalkhin Gol. At the same time, Japan’s military expenses significantly increased as a result of the Nomongan conflict. However, as the article proves by concrete examples, the Japanese militarists did not fully abandon their plans of a war against USSR. At the same time, the authors demonstrate that by 1941 Japanese military leaders had reached a dead end in their strategic planning against Soviet Union. Their projects turned out to be inefficient for tasks and goals that had emerged as a result of the Red Army’s victory at Khalkhin Gol.
Meroitic building techniques: some observations from Abu Erteila (Sudan). Сonstruction materials and methods.
Authors: Vetokhov Sergey V.
Published: April 2023

The article is devoted to the general tendencies in the architecture of the Meroit period (c. 3rd century BC – 4th century AD) of the Kingdom of Kush (c. 9th century BC – 4th century AD), local building materials and technologies that determined the distinctive appearance of Meroitic architecture.
Construction activity under Natakamani and Amanitore rules covered almost the entire territory of the state. By the 1st century BC the Meroe district had significant resources and became a large centre of monumental architecture, around which cult complexes were built in the neighboring settlements, such as Hamadab, Awlib and Abu Erteila. This construction was achieved not only through stone mining, but also through applying advanced building methods, sophisticated brick-making techniques, and combined materials (mud brick and fired brick, iron and sandstone, wood and plaster), as the second part of the article describes the 1st century AD at Abu Erteila temple complex.
The dimensional and proportional analysis and the description of the building materials and architectural elements used were applied to two small Meroitic temples (main one small ) found at Kom II in Abu Erteila. The analysis of the main temple's dimensions showed that its construction had taken the form of an Egyptian royal cubit (52.3sm). The preliminary excavations showed the proportions of 8:5, which had been recorded in the plans and facades of many other temples of the Meroitic period. The materials used for the construction of these two temples demonstrated the mixed technique of building used by the Meroites, when mud bricks were used for the main mass of the walls, fired bricks were used for the facing of the walls and the pylon, and moulded bricks of burnt red clay and sandstone were used for the architectural elements.
Three types of foundations can be traced in the temple complex, which varied depending on the time of construction, height of the walls or specific features of the site soil. Methods to control swelling and cracking of the ground along the plastered surfaces with paintings close to the ground level are also documented. 
The various passageways in the two temples had thresholds of burnt bricks or dark sandstone, pilasters along the sides, and pillar stones for single or double doors, showing the well-developed construction in many temples of this historical period.  
Consequently, many of the surviving sandstone architectural details (columns, cornices, friezes, torus mouldings, water spouts, elements of relief decoration etc.) found inside and near the main temple, based on the unified style of various temples in the region, allowed to make an early general reconstruction of the temple.
Hittite administrative texts from Tapigga / Maşat-Höyük: A brief overview
Authors: Alexandrov Boris
Published: April 2023

The excavations carried out by the Turkish archaeologists at the site of Maşat Höyük (ancient Tapigga) in 1973–1981 brought to light a Hittite cuneiform archive which consisted of more than 100 tablets. The administrative letters of local officials were the most numerous among the epigraphic finds. Another important part of the corpus was represented by the accounting texts (ca. 20%). This figure contrasts with the data on the Hittite archives in whole according to which ephemeral documents amount only to 3% of the textual record. The studies by G. del Monte, H.A. Hoffner, M. Marazzi and other scholars dedicated to the Maşat texts revealed new facts and allowed a fresh look at the already known aspects of the economic and administrative system of the Hittite kingdom. Thus, they attest to the practice of blinding the prisoners of war and their use as the work force at mills. The captives also served as hostages who were given back for ransom. Local officials of Tapigga organized public works and provided rations for the workers. The latter was done according to the norms set in the Hittite laws. Some of the documents are dedicated to tax collection and inventory of the state assets. Of special interest are the documents dealing with agriculture: they shed light on the farmer techniques, planning of crops and crop yield. The administrative texts from Maşat Höyük are marked with a special terminology. The present article offers a survey of all these issues.
Metal of the "Cimmerian elite" of the North Caucasus ( on the materials of tomb 3 of the Terese burial ground)
Authors: Ehrlikh Vladimir R.
Published: April 2023

The article publishes the results of a study of bronze items from tomb 3 of the Terese burial ground (Central North Caucasus, Karachay-Cherkessia), one of the richest burials of the Koban culture of the Central North Caucasus during the Cimmerian campaigns in Transcaucasia and Western Asia.A typological analysis of the bridle accessories of a number of imported metal items from this complex shows that the burial belongs to a war-horseman of the late 8th centuryBC, who participated in military campaigns in Transcaucasia. ED XRF analysis reveals the main alloy groups used for production of the bridle and harness attachments from the Terese tomb 3 (26 samples) and Fars burial ground (2 samples). Tin bronzes and lead-tin bronzes with low, middle, and high tin concentration and a relatively low lead content clearly dominated the Terese selection. Lost wax casting into investment clay moulds was the main manufacturing technique. The Pb-isotope data of 23 samples obtained by MC-ICP-MS reveals the different sources of copper and lead as well as the recycling of scrap metal. Polymetallic ores of the Sadonsky ore field, located in North Ossetia was considered as one of the possible ore sources. Within the framework of the studied samples, arsenic bronze was recorded only as part of the inlay of two pins, originating from the Central Georgia which were probably made to order by a highly qualified Transcaucasian jeweller.
ДЕФОЛТ ТА РЕСТРУКТУРИЗАЦІЯ ЯК МОЖЛИВІ СЦЕНАРІЇ ВРЕГУЛЮВАННЯ БОРГОВИХ ПРОБЛЕМ
Authors: ГАНЦЯК Михайло
Published: April 2023

Статтю присвячено вивченню теоретичних та практичних аспектів дефолту та реструктуризації як можливих сценаріїв врегулювання боргових проблем. Обґрунтовується актуальність дослідження дефолту та реструктуризації, яка обумовлюється нарощенням обсягу глобальної заборгованості, зростанням державних боргів країн світу та України. Помилкове сприйняття дефолту, яке базується на сценарії повної відмови від сплати суверенних боргів викликає необхідність детального опису механізму дефолту в сучасному світі боргових відносин. Описано приклади дефолту та реструктуризації, що мали місце в світі. Високий рівень чутливості до дефолту, що визначений в статті обумовив дослідження досвіду здійснення реструктуризації державного боргу України у 2015 році. Розглянуто види дефолту та здійснено його порівняння із реструктуризацією в розрізі переваг та недоліків кожного за такими критеріями: зміна статусу позики, зменшення суми боргу, зменшення відсотків за боргом, зміна терміну погашення заборгованості, зниження рейтингу країни-позичальника, підтримка проведення реформ спрямованих на відновлення фінансової стабільності, боргова ізоляція країни-позичальника. В статті домінує ідея врегулювання боргових проблем із збереженням доступу до ринку капіталів та досягнення домовленостей з кредиторами.
SUSTAINABILITY OF BUSINESS DEVELOPMENT IN STRATEGIC MANAGEMENT
Authors: STANISLAVYK Olena , ZAMLYNSKYI Viktor
Published: April 2023

The formation of sustainable prerequisites for the strategic development of the enterprise in conditions of increased risks is an urgent management task. To solve it, we propose to consider a set of tools and necessary resources, and introduce changes to the management system. Corporate social responsibility shows the interaction of business, society, and the state in the context of global conditions of modern development. In addition, implementing a CSR strategy is critical to ensuring the success of any corporate social responsibility program. A successful CSR plan is a competitive advantage, the trust of investors and customers, which must be supported by transparent, concise and positive long-term reports, statistics, anti-crisis management and a global industry plan that benefits all existing structures and future generations. The development of the field of scientific interests in this direction has relevance and strategic importance for the further spread of the paradigm of sustainable development. The enterprise must learn to overcome risks and manage them: accounting for sustainable development in business risk assessments and opportunity analysis, studying a portfolio of companies, managing supply chains, evaluating strategies and business models in order to identify threats and opportunities, cooperation with consulting companies are components of strategic management modern company. The choice of strategic goals of sustainable development and the main directions of achievement were highlighted by the authors and their expediency was also substantiated in the publication.
ТЕОРЕТИЧНА ПІДГОТОВКА МАЙБУТНЬОГО ВЧИТЕЛЯ ФІЗИЧНОЇ КУЛЬТУРИ НА ЗАСАДАХ ДИФЕРЕНЦІЙОВАНОГО ПІДХОДУ
Authors: ВЛАСЮК Роман
Published: April 2023

Ефективна підготовка майбутнього фахівця з фізичної культури і спорту повинна опиратись на цілісну систему спеціальних знань, які є важливою складовою компетентності вчителя. Саме теоретичні знання, є важливим компонентом цієї підготовки.
Метою нашого дослідження було покращити рівень теоретичної підготовки студентів зі спортивно-педагогічних дисциплін через впровадження у навчальний процес диференційованого навчання.
В ході дослідження нами були поставлені такі завдання: розробити критерії оцінки сформованості пізнавального компоненту та визначити початковий рівень теоретичної підготовки студентів зі спортивно-педагогічних дисциплін. Експериментально перевірити ефективність запропонованої програми навчання.
В ході дослідження, шляхом проведення опитування отримано статистично достовірні дані, які свідчать про низький рівень знань студентів, що вступили на факультет фізичного виховання. Для прикладу результати теоретичного тестування виявили, що на питання, які стосуються історичних аспектів фізичної культури 50% студентів не змогли дати правильної відповіді, схожі результати ми спостерігаємо у питаннях гімнастичної термінології де лише 6% студентів відповідають середньому рівню знань. На нашу думку такий рівень знань свідчить про те, що вчителі фізичної культури в ході вивчення різних модулів шкільної програми мало приділяють увагу формуванню в учнів системи знань.
 Розроблена нами програма передбачала використання диференційованого підходу під час вивчення теоретичного матеріалу. Завдання для вивчення і контролю було розділено за рівнями складності, що дало змогу студентам виконувати їх відповідно до своїх можливостей і таким чином рухатись від простіших завдань до складних.
За результатами експерименту відбулось достовірне покращення рівня теоретичної підготовки у двох групах. Більшими зміни були у експериментальній групі. Зважаючи на результати дослідження ми можем констатувати, що використання диференційованого підходу у навчальному процесі сприяє покращенню рівня теоретичної підготовки студентів.
Red beetroot betalains as a novel source of colorent in ice-cream as compared with Red Dye 40 (E129)
Authors: Ali Ruaa Tariq Mohamed , Jameel Qaswaa Yousif
Published: April 2023

Background: Although there is an increasing need for eco-friendly and non-toxic food colorants, plant-based colors have shown to be a promising alternative to synthetic food colors. The natural pigment (betalain) was extracted from red beetroot utilizing a magnetic stirrer shaking apparatus in the current study. Objective: The purpose of this study was to evaluate the effect of betalain (natural pigment) and red dye 40 (synthetic pigment), on the chemical, microbiological, and sensory properties of ice cream. Materials and Methods: Betalain and red dye 40 were added into ice cream at variable concentrations of 50 mg/mL, 100 mg/mL, and 200 mg/mL. Specimens were stored for 70 days and evaluated every ten days. Results: The values of titratable acidity, PH, fat, protein, total count of microorganisms, and sensory characteristics were gave higher scores samples  than than in ice cream with red dye 40. Nevertheless, betalain doses of 50, 100, and 200 mg/mL have been reported to have a significant 70-day storage activity in ice cream. When compared to mixtures containing 50, 100, and 200 mg/mL of red dye 40 after 70 days. According to the findings, betalain may be utilized as a natural pigment and food preservative to boost stability during storage.Keywords: Red beetroot,Betalain, Functional foods,  Red Dye 40 (E129),Antioxidants, synthetic colors, Storage stability
Characterizing the Initial and Subsequent NFT Sales Market Dynamics: Perspectives from Boom and Slump Periods
Authors: Cho Eun Jin , Jensen George , Mahanti Aniket , Kim Jong-Kyou
Published: April 2023

The NFT phenomenon has disrupted the traditional notion of digital ownership. As distinct digital assets, NFTs serve as proof of ownership for crypto assets, for example, art, music, trading cards, or in-game items. The NFT market experienced unprecedented growth in 2021, with NFTs solidifying their position as a transformative technology in the digital realm. The market growth peaked during the boom period in January 2022, and has since declined, experiencing a major slump in June 2022. The market is not yet commonplace for everyone. Within the market, the initial sales market is more challenging to enter than the subsequent sales market since the former requires a higher seller entry cost. This paper decouples the initial and subsequent sales markets on the largest NFT market platform, OpenSea, and examines the markets across the two distinct periods in the NFT market history: the boom period of January 2022 and the slump period of June 2022. For the study dataset, sales transaction records are extracted from Opensea. This study discovers many properties which are invariant between the boom and slump: higher pricing in subsequent sales than in initial sales, rapid market movement (more in the initial sales), skewed revenue generation, and statistically strong regressors from Linear Discriminant Analysis (LDA) to distinguish between different resale return types, ranging from _large loss_ to _large profit_. The finding indicates that the initial and subsequent sales markets are not identical. However, the composition and behaviour of the markets listed prior would be scale-free to the markets' economics stages. When we simulated a resale return with a zero hidden cost, the number of profit returns in resale inflated, suggesting that hidden costs should be surfaced and/or minimised to improve an investor's experience in the subsequent sales market. Our study sheds light on the dynamics of the NFT initial and subsequent sales markets across the boom and slump periods. By evaluating the two market types separately, we contribute to demystifying the subsequent sales market, which can be veiled without the market type distinction due to the initial sales market's over-representation. Ordinary people, who are generally incapable of affording a seller’s entry cost in the initial NFT sales market, would notably benefit from this study. Since the study covers the two extreme periods, its finding will provide certainty, even in an atypical period.
A Case Study on Industry-Institute-Cooperation
Authors: Vedhathiri Thanikachalam
Published: April 2023

Engineering institutes in India are growing at a very fast rate and offer industry-specific graduate and postgraduate programs. Many of them don’t offer doctoral programs and don’t undertake consultancy projects due to a shortage of high-performing faculty teams. However, the National Institute of Technical Teachers Training and Research (Southern Region), Chennai has grown since 1964 and offers short-term and long-term programs, curriculum development courses, preparing instructional packages, and offer consultancy projects to various international development agencies and Indian MSMEs and government companies. This case study gives two significant consultancy projects offered to the cement industry under the World Bank-assisted project and another to Auto Ancillary Component Manufacturing companies. This institute has well-developed faculty teams who can conduct training needs analyses, develop industry-specific outcome-based objectives, prepare training packages, conduct participative training programs, develop executives to establish training institutes and develop need-based training programs. This institute also offers training programs to engineering faculty members in planning and implementing various outcome-based executive development programs. Such courses will improve the performance of companies and improve GDP of the country. Due to this regional competitiveness will increase.
An Analysis of the Policy Advocacy of Korean Civil Society in International Development Cooperation: Focusing on Resource Mobilization and Constructivism Frame Theory
Authors:   Korea Association of International Development and Cooperation, Han Jae Kwang
Published: April 2023

Purpose: This study aims to theorize the activities of Korean civil society in international development cooperation by examining the resource mobilization and collective identity formation of the Korean Civil Society Forum on International Development Cooperation(KoFID) from a social movement theory perspective.
Originality: While recent research on civil society in international development cooperation has focused on government-civil society relations, this study analyzes the activities of the KoFID in terms of a social movement theory perspective.
Methodology: This study forms an analytical framework from resource mobilization theory and constructivism theory and analyzes the KoFID’s website and the materials of its general assembly for 13 years.
Result: The potential for KoFID to undertake policy advocacy was well established in the environment surrounding civil society, government, and the international community since the mid-2000s. Civil society’s experience in policy advocacy provided human resources, financial resources, and expertise. The experience of networks and individual organizations in policy advocacy, as well as the government's policy orientation, increased the motivation of CSOs to engage in policy advocacy. Civil society was concerned about the government's perspective and attitude toward civil society as a recipient of ODA and as a complement to government policies. The collective identity of the need for civil society to play a role as a policy advocate was shared among the participating organizations. Based on this, the KoFID has been implemented collective actions as a policy advocate.
Conclusion and Implication: The KoFID has been conducting policy monitoring and alternative proposal activities to the government with a collective identity as a policy advocate by mobilizing the resources of development NGOs and CSOs, inluding their organizations, people, and experience.
A importância da odontologia preventiva sobre a saúde bucal dos indivíduos e na economia nos Estados Unidos
Authors: Oliveira Bruna Cecilia Caixeta de
Published: April 2023

Os problemas bucais estão relacionados à saúde geral dos indivíduos. Quando não cuidados preventivamente ou não tratados de forma adequada, surgem as lesões de cárie, dores, desconfortos, riscos de disseminação de infecções pelo corpo, que podem levar, até a hospitalização. A ausência dos cuidados preventivos em saúde bucal aumenta as possibilidades de perdas dentárias, diminuindo a capacidade de mastigação da pessoa e comprometendo sua nutrição. Além disso, está a questão estética, porque a pessoa com problemas nos dentes evita sorrir e até se esquiva de interagir socialmente. Os problemas dentários de uma população incapaz de custeá-los, afetam economicamente o sistema de saúde geral, já que as doenças bucais remetem ao comprometimento da saúde das pessoas, que irão recorrer ao atendimento médico formal em algum momento de sua existência. O presente artigo de revisão de literatura contou com materiais especializados em Saúde Bucal sobre a realidade dos norte-americanos de baixa renda e seus problemas bucais, utilizando artigos obtidos no Google Acadêmico. Como objetivo, pretende-se demonstrar a importância dos cuidados preventivos para a saúde dental, por meio de ações educativas junto às comunidades carentes, abrangendo pessoas de todas as idades, em especial, as crianças. Verifica-se a necessidade de atendimento especializado para pacientes das diferentes idades já afetados por problemas bucais e, ainda, sobre a importância dos esforços e investimentos do governo norte-americano em campanhas maciças relacionadas aos cuidados dentais preventivos para pessoas de todas as idades que compõem sua população mais carente.
Influência de estímulos externos na síntese de peptídeos x memória celular
Authors: Melaré Rosália Costa Cavallante
Published: April 2023

O presente trabalho tem por objetivo esclarecer o processo de síntese de proteínas à nível celular e as possíveis influências do meio ambiente, especialmente na possibilidade da criação de uma memória celular que resultaria na manifestação de certos padrões físicos e comportamentais. Com base na reflexão em cima das informações preconizadas pela literatura, este artigo tem como questão norteadora: é possível que a influência dos estímulos externos afete a síntese de peptídeos de maneira a interferir na memória celular? O potencial vibratório de longa duração, provocado por fatores externos captados pelos órgãos sensitivos levam a um stress de tal intensidade que ativaria esse sistema, gerando proteínas não reconhecidas fisiologicamente. Desta forma, acredita-se que o RNA mensageiro formado, possa permanecer por um longo período no meio, dando origem a uma síntese protéica de forma crônica, e que também podem ser transmitidas para descendentes.
The therapeutic potential of carpal tunnel syndrome by laser acupuncture: a before-after interventional study
Authors: Kieu Thy Xuan , Trinh Thuong Thi Dieu
Published: April 2023

Carpal Tunnel Syndrome (CTS) is a common pathology that affects the quality of human life. It is essential to promote clinical intervention studies. Our initial step in this study focused on the cure for CTS and the safety of Laser Acupuncture (LA), which is a type of acupuncture uses low-level laser instead of metal acupuncture needles.

This is a before-after interventional study based on a group of 38 CTS patients, ranging from mild to moderate. Intervention using LA 5 times per week for 4 weeks, using low-level laser with a continuous wavelength of 655 nm, wattage of 5 mW/point, dose of 6 J/point, and direction perpendicular to the skin surface, in 10 pressure points on the affected hand, including PC4, PC6, PC7, PC8, LI4, LI10, LI1, HT3, HT7, LU10. The change in the Symptom Severity Scale (SSS), Functional Status Scale (FSS) through the Boston Carpal Tunnel Syndrome Questionnaire (BCTQ) and adverse events were monitored to assess the effectiveness and safety of LA.

At the second and fourth weeks, respectively, the SSS score decreased from 28 (27-33) to 14 (14-21) and 12 (11-13); this difference was statistically significant (p<0001). Similarly, the FSS score decreased from 13 (13-15) to 8 (8-10), 8 (8-8), and the difference was statistically significant (p<0001). Following the intervention, 37% (CI 95%, 23-53%) of patients experienced complete symptom recovery and 100% experienced complete functional recovery. No side effects were noted during the treatment.

LA was initially shown to be safe and effective in the treatment of CTS by improving symptoms and rehabilitation.
Türkiye'de Kodaly Yaklaşımı Konusundaki Bilimsel Araştırmaların İncelenmesi
Authors: ERTEKİN KAYA Merve Nihan
Published: April 2023

Kodaly yaklaşımı Macar besteci ve eğitimci Zoltan Kodaly’ın müzik eğitimine ilişkin görüşleri çerçevesinde şekillenmiş, çeşitli araçları ve yöntemleri olan bir müzik öğretim yaklaşımıdır. Kodaly yaklaşımı pek çok ülkede 1960’lı yıllardan itibaren tanınmış ve müzik eğitiminde sıklıkla başvurulan bir yaklaşım olmuştur. Bu araştırmada Türkiye’de Kodaly yaklaşımı konusundaki bilimsel çalışmaların incelenmesi amaçlanmıştır. Araştırma genel tarama modeline dayalı betimsel bir çalışmadır. Araştırmada Türkiye’de Kodaly yaklaşımı konusunda yapılan 15 lisansüstü tez ile 10 bildiri ve makaleye ulaşılmış, bu çalışmaların künye bilgileri ile araştırma türü, araştırma yılı, araştırma konusu ve araştırma yöntemine ilişkin bilgileri incelenerek frekans ve yüzde tabloları ile sunulmuştur. Araştırmada Kodaly yaklaşımı hakkında yapılan bilimsel araştımaların çoğunluğunun yüksek lisans tezi ve makale türünde olduğu, ülkemizde ilk çalışmanın 1995 yılında, en çok çalışmanın 2018 yılında yapıldığı; Kodaly yaklaşımı ile ilgili en çok araştırma yapılan konunun genel müzik eğitimi olduğu; araştırmacıların nicel ve nitel yöntemleri kullandıkları, karma yöntemlere ise az sayıda araştırmada yer verildiği; en çok tercih edilen araştırma modelinin deneme modeli olduğu ve araştırmaların bir kısmının araştırmanın yöntem bölümü hakkında gerekli bilgilere yer vermediği sonuçlarına ulaşılmıştır.
Kariyer Stresi ve Kariyer Adanmışlığı İlişkisinde Bir Yordayıcı Olarak Öğretmenlik Mesleğine Yönelik Tutumun İncelenmesi: Necmettin Erbakan Üniversitesi Pedagojik Formasyon Öğrencileri Örneği
Authors: BOĞAZLIYAN Emre Emrullah , YALCİN S.barbaros , AVŞAROĞLU Selahattin
Published: April 2023

Bu çalışmada öğretmen adaylarının kariyer stresi ve öğretmenlik mesleğine yönelik mesleki tutumunun kariyer adanmışlıklarına olan etkisinin incelenmesi amaçlanmaktadır. Araştırmanın çalışma grubunu Necmettin Erbakan Üniversitesi’nde formasyon eğitimi alan 564 öğretmen adayı oluşturmaktadır. Araştırmada, araştırmacılar tarafından geliştirilen kişisel bilgi formu, Özden ve Sertel-Berk tarafından Türkçeye uyarlanan Kariyer Stresi Ölçeği, Korkmaz, Kırdök, Alkal ve Akça tarafından Türkçeye uyarlanan Kariyer Adanmışlık Ölçeği ve Kahramanoğlu, Yokuş, Cücük, Vural ve Şiraz tarafından geliştirilen Öğretmenlik Mesleğine Yönelik Tutum Ölçeği kullanılmıştır. Araştırma bulgularına göre kariyer adanmışlığı ile öğretmenlik tutumu arasında anlamlı ve pozitif bir ilişki Diğer taraftan kariyer adanmışlığı ile kariyer stresi arasında anlamlı ve negatif bir ilişki olduğu belirlenmiştir. Ayrıca yapılan regresyon analizi ile anlamlı bir regresyon modeli ve bağımlı değişkendeki varyansın %37’sini açıkladığı belirlenmiştir. Buna göre öğretmenlik meslek tutumu bağımlı değişkeni olumlu ve anlamlı olarak yordamaktadır. Ayrıca bağımsız değişken kariyer stresi bağımlı değişken kariyer adanmışlığını negatif ve anlamlı yordamaktadır. Yapılan bu analizler doğrultusunda öğretmen adaylarının kariyer streslerinin kariyer adanmışlıklarını negatif yönlü anlamlı düzeyde etkilediği, öğretmenlik mesleğine yönelik tutumun ise olumlu anlamlı düzeyde etkilediği söylenebilir.
Türk Kültürüne Yönelik Tutum Ölçekleri: Geçerlik ve Güvenirlik Çalışması
Authors: YILMAZ Kürşad , BABATÜRK Semih , İNALÖZ Ahmet Buğra
Published: April 2023

Bu çalışmanın amacı, Türkçeyi yabancı dil olarak öğrenmiş öğrencilerin Türk kültürüne yönelik tutumlarını belirlemede kullanılabilecek veri toplama araçları geliştirmektir. Araştırmanın açımlayıcı faktör analizi örnekleminde 311, doğrulayıcı faktör analizi örnekleminde 184 üniversite öğrencisi bulunmaktadır. Ölçeğin yapı geçerliğini belirlemek amacıyla açımlayıcı ve doğrulayıcı faktör analizi yapılmıştır. Ölçek bir tutumun boyutları olan bilişsel, duygusal ve davranışsal tutumu ölçecek şekilde organize edilmiş ancak açımlayıcı faktör analizi sonucunda beklenen yapıya ulaşılamamıştır. Bu aşamadan sonra ölçek birbirinden bağımsız 3 ölçek olarak analiz edilmiştir. Türk Kültürüne Yönelik Bilişsel Tutum Ölçeğinin tek boyutlu yapısında 8 madde bulunmakta ve bu yapı varyansın % 44,84’ünü açıklamaktadır. Ölçeğin Cronbach alfa katsayısı ise .82’dir. Doğrulayıcı Faktör Analizi sonucu hesaplanan uyum iyiliği değerleri şöyledir: χ2/sd=1.789, AGFI=.919, GFI=.955, CFI=.960, NFI=.915, IFI=.961, RMSEA=.066. Türk Kültürüne Yönelik Duygusal Tutum Ölçeğinin tek boyutlu yapısında 9 madde bulunmakta ve bu yapı varyansın % 37,40’ını açıklamaktadır. Ölçeğin Cronbach alfa katsayısı ise .78’dir. Doğrulayıcı Faktör Analizi sonucu hesaplanan uyum iyiliği değerleri şöyledir: χ2/sd=1.316, AGFI=.930, GFI=.958, CFI=.982, NFI=.929, IFI=.982, RMSEA=.042. Türk Kültürüne Yönelik Davranışsal Tutum Ölçeğinin tek boyutlu yapısında 10 madde bulunmakta ve bu yapı varyansın % 42,82’sini açıklamaktadır. Ölçeğin Cronbach alfa katsayısı ise .84’tür. Doğrulayıcı Faktör Analizi sonucu hesaplanan uyum iyiliği değerleri şöyledir: χ2/sd=1.810, AGFI=.858, GFI=.934, CFI=.963, NFI=.889, IFI=.930, RMSEA=.067.
Bist-30 Şirketlerinin Pandemi Öncesi-Sonrası Satış Verilerinin Genetik Algoritma ile Analizi ve Optimum Portföy Oluşturma
Authors: KALELİ Salih Serkan
Published: April 2023

Portföy Optimizasyonu problemi (PO), yatırımcılar için en iyi portföyün seçildiği çözülmesi klasik yöntemlerle mümkün olmayan problemlerden birisidir. Portföy optimizasyonundaki amaç, en yüksek getiriyi elde edecek olan hisse senedinin en düşük riskle seçilmesidir. Klasik yöntemler kesin bir çözüm bulamadığında, sezgisel teknikler yaklaşık bir çözüm bulmak için tasarlanmaktadır. Literatürde portföy optimizasyonu probleminin çözümü için çok fazla sezgisel teknikler kullanılmış ve başarılı sonuçlar elde edilmiştir. Bu çalışmada Bist-30 şirketlerinden elde edilen 2016 Aralık- 2021 Aralık arasındaki 5 yıllık satış verileri (60 adet satış verisi), MATLAB platformuna aktarılarak genetik algoritma kullanılıp tasarlanan sistemde en uygun hisse senedinin seçilmesi amaçlanmıştır. Çalışmadaki temel farklılık, şirketlerin 5 yıllık verileri, kendi içerisinde 1 yıllık, 3 yıllık, 5 yıllık olmak üzere 3 grupta ayrı ayrı incelenmiş olup kullanıcı tanımlı risk değerlerine göre karşılaştırılmalı sonuçlara yer verilmiştir. Önerilen yöntem en verimli sonucu, 0.20 risk katsayısı için elde etmiştir. Bu katsayı değeri için 3 grupta sırasıyla 10, 14 ve 15 adet hisse senedinin seçileceği tespit edilmiştir. Ek olarak, bu çalışmada şirketlerin yıllara göre satış değerlerindeki değişimler mevcut piyasa şartları ve pandemi koşulları göz önüne alınarak değerlendirilmiştir.
Öğretmen Adaylarının Akıl ve Zeka Oyunlarına Yönelik Metaforik Algıları
Authors: GÜNEŞ Ahmet Melih
Published: April 2023

Bu araştırma, öğretmen adaylarının akıl ve zeka oyunlarına yönelik metaforik algılarını belirlemek amacıyla yapılmıştır. Araştırmanın çalışma grubu, ölçüt örnekleme yöntemiyle seçilen 102 öğretmen adayından oluşmaktadır. Araştırmada veriler katılımcıların her birinin akıl ve zeka oyunları . . . gibidir. Çünkü, . . .” cümlesini tamamlamasıyla toplanmıştır. Veriler içerik analizi tekniği kullanılarak analiz edilmiştir. Araştırmada; katılımcıların 81 metafor ürettikleri sonucuna ulaşılmıştır. Üretilen metaforlar 4 tema ve 8 kategoriye ayrılmıştır. Katılımcıların akıl ve zeka oyunları sürecine yönelik olumlu metaforlar ürettikleri belirlenmiştir. Bunun yanı sıra akıl ve zeka oyunlarının hem kişisel hem de akademik anlamda önemli katkılar sağladığı sonucuna ulaşılmıştır. Araştırmadan elde edilen veriler kategoriler açısından incelendiğinde katılımcıların akıl ve zeka oyunlarına yönelik ürettikleri metaforlar çoğunlukla Gelişim ve Çok Yönlülük kategorileri içerisinde; en az ise Tedavi ve Transfer kategorileri içerisinde yer aldığı sonucuna ulaşılmıştır. Araştırmadan elde edilen veriler metaforlar açısından incelendiğinde katılımcıların akıl ve zeka oyunlarını çoğunlukla; anahtar ve çark metaforları ile açıkladıkları sonucuna ulaşılmıştır.
Theorizing the Fall of Hegemony: A Neo-Gramscian Perspective
Authors: ATEED Ejazul Haq , ÖZEL ÖZCAN Merve Suna
Published: April 2023

Historically, hegemony has been a vital aim and feature of political units and international systems. The search for hegemony is crucial for the achievement of survival and then domination. In the context of international relations, hegemony refers to the dominant position of a particular state or group of states in the global system. The relationship between subaltern states and the hegemon has changed in proportion to their power. For this reason, the cyclical and actor behaviors of the international system that existed in the past and the current structure also contain similar and different aspects in terms of hegemony. This study aims to firstly discuss the conceptual framework concerning hegemony and the decline of hegemony. This discussion will study the fall of hegemony from a neo-Gramscian perspective. In this research work, we assume that hegemony's emergence, survival, and decline are not only based on material elements, but non-material components also play a prominent role. In this sense, we analyze the fall of liberal hegemony from three aspects: i)the weakness of the hegemon's ideology, iii) divergence among the hegemon's allies, and iii) material and non-material warfare. In conclusion, the fall of hegemony can highlight the importance of understanding the material and conceptual dimensions of power and the need to analyze the dynamics of conflict and cooperation in the global system.
Ethical Care in Cardiac Care: Bangladesh Perspective
Authors: Hossain Suman Nazmul
Published: April 2023

Abstract not avaiable.
Cardiovasc j 2023; 15(2): 116-117
Müzik Emekçileri ve Covid-19: Kendi Kaderine Terk Edilenler
Authors: Beytaş Okan , Şengüler Merve
Published: April 2023

Bu çalışmada koronavirüsle mücadele gerekçe gösterilerek uzunca bir süre sessizliğe mahkûm edilen müzik sektöründeki emekçilerin pandemi süreci yaşam deneyimleri konu edinilmiştir. Söz konusu araştırmanın amacı, yaşam ve geçimini sürdürme savaşı veren; buna rağmen sosyal koruma ve sosyal refah politika ve uygulamalarının öznesi haline gelememiş müzik emekçilerinin gözünden ilgili salgın sürecini yansıtmaktır. On müzik emekçisi ile yarı yapılandırılmış formatta yüz yüze ve derinlemesine görüşmeler gerçekleştirilerek hazırlanan bu çalışma sonucunda, müzik emekçilerinin büyük bir bölümünün sosyal güvencesiz, kayıt dışı ve günübirlik yevmiye usulüyle çalıştığı tespit edilmiştir. Herhangi bir sosyal güvenlik ve sosyal koruma programına dahil olmadan kayıtsız şekilde çalışan kişilerin oranının son derece yüksek olması müzik emekçilerinin Covid-19 buhranından orantısız biçimde zarar görmesine sebep olmuştur. Ek olarak, sektör emekçilerinin müşterek koruma talep edecekleri veyahut seslerini duyurabilecekleri herhangi bir sendikanın bulunmaması ve hak arama faaliyetlerinin çeşitli meslek birlikleri üzerinden gerçekleştirilmesi salgın sürecinin olumsuz etkileriyle başa çıkılmasını güçleştirmiştir. Covid-19 krizi, müzik sektörünün kurumsallaşma ve sendikalaşma konularındaki açmazlarının ne derece tehlike arz ettiğini gözler önüne sermiştir. Müzik emekçilerinin sosyal güvencesiz, kayıt dışı ve insan onuruna yakışır nitelikten uzak koşullarda çalışması bulgusundan hareketle hak ve sosyal adalet temelli kamusal müdahale ve düzenlemeler ivedilikle hayata geçirilmelidir.
Qualidade de vida entre estudantes de medicina praticantes de esportes
Authors: Braga Maria Clara Buenos Aires , Silva Paula Maryanne Lisboa da , Reis Renandro de Carvalho
Published: April 2023

Introdução: a qualidade de vida (QV) é definida como a percepção do indivíduo sobre o seu contexto de vida, no que diz respeito a cultura, valores dentro da sociedade, e em relação a seus objetivos, expectativas, padrões e preocupações. Ademais, a prática de atividade física, além de levar ao aumento da qualidade de vida, pode impactar positivamente na vida de estudantes de medicina. Objetivos: comparar a qualidade de vida entre estudantes de medicina que praticam esportes e aqueles que não praticam. Metodologia: estudo observacional transversal. Constituiu a população da pesquisa 256 estudantes de medicina de um Centro Universitário em Teresina-PI. A coleta de dados foi feita por meio de questionário sociodemográfico e de aplicação da Escala WHOQOL-bref. Para comparar os aspectos de vida e a qualidade de vida, os testes t-independente e ANOVA foram aplicados. Resultados: os resultados mostraram que entre os esportes praticados pelos alunos, a musculação obteve uma prática de 71,5% e 153 participantes em relação aos demais esportes. Além disso, foi observado que entre os ciclos básico, clínico e internato, o clínico teve maior escore comparado ao básico e o domínio meio ambiente prevaleceu comparado aos outros. A maior participação foi de mulheres e alunos com idade maior que 20 anos. Conclusão: pode-se concluir que os domínios que obtiveram maiores médias foram os que praticavam exercícios físicos, evidenciando que a prática de atividade física tende a trazer mudanças benéficas para a qualidade de vida do praticante.
CORPORATE VALUATION ISSUES IN CIVIL LITIGATION IN HUNGARY
Authors:   University of Debrecen, Kiss Tibor
Published: April 2023

This article presents the Hungarian court practice on the criteria governing the valuation of certain companies and their shares. In civil litigation, Hungarian courts are confronted with this problem in family law disputes, and increasingly often in cases where the issue of determining the value of a company's shareholding arises in disputes between professional economic operators, in particular when a dispute arises between the parties in connection with a share purchase agreement. In addition to procedural issues, serious technical issues arise in lawsuits concerning the determination of the share of a company or the value of a given company. The article describes the Hungarian court practice which has elaborated the criteria for the valuation of companies and describes the company valuation aspects. The article also describes the requirements for the person of the expert, the fact that it is always for the expert and not the court to determine the expert's method, and the evaluation standards and methodological guides that the expert should take into account when carrying out the evaluation. URL: http://sic.pravo.upjs.sk/
LIMITY ZMENY ŽALOBY - ZMENA ŽALOBY AKO PROSTRIEDOK "PROCESNEJ NEDISCIPLINOVANOSTI"?
Authors:   Pavol Jozef Šafárik University in Košice, Molnár Peter , Koľveková Viktória
Published: April 2023

Predkladaný príspevok sa zaoberá inštitútom zmeny žaloby, ako jedným z najvýznamnejších dispozičných procesných úkonov, a podrobuje ho rozboru s ohľadom na jeho časové a obsahové limity. Osobitne príspevok skúma hypotézu, či limitom zmeny žaloby môže byť aj inštitút sudcovskej koncentrácie konania, a teda, či neprípustnosť zmeny žaloby možno odôvodniť aplikáciou § 153 CSP
Overview of the Webinar on Maintaining Journal on the VAK List in 2023
Authors: Borodik Karina , Gagiev Nikolay
Published: April 2023

The mandatory requirements for publications in the journals indexed in the Web of Science and Scopus are no longer applicable until the end of 2023. It has therefore become necessary to form new requirements for members of dissertation councils, including those with PhD and doctoral degrees, as well as for applicants for academic degrees defending dissertations in the form of a research report. In 2022, journals on the VAK List (List of the Higher Attestation Commission, HAC) were ranked, with subsequent categorisation. The journals now have account pages for the purpose of optimising and simplifying their monitoring, as well as their future ranking in 2023. On 6 March, 2023, the RIEPL together with the Russian Ministry of Science and Higher Education of Russia and the HAC, held a webinar dedicated to filling out the account on the Russian Scientific Journals website (https://rng.riep.ru/). The webinar addressed issues of registration, technical features of the portal, the algorithm for entering data on articles, and more. More than 1,500 people tuned into the webinar broadcast. The recording can be found at: https://www.youtube.com/watch?v=SzYm-o_Fmtw
The "Grant" Category as a Legal Homonym
Authors: Vasiliev Anton , Kanakova Anna
Published: April 2023

Introduction. The need for precise and high-quality legal regulation of the scientific sphere is predetermined by the current reality and the Russian Federation's public policy. Nevertheless, despite the significance of this direction, the current legal system and legal science still contain mistakes, gaps, and inconsistencies that cause discrepancies in the views and legal provisions on scientific matters. The lack of a precise definition of the "grant" legal category is one of the theoretical issues that negatively af­fect the law-application field. Methods. The study's methodology is based on specific scientific knowledge methods (historical, comparative legal, and formal legal) as well as analysis, synthesis, and dialectics. Results and Discussion. The provisions of the Russian Federation's financial, tax, civil, and scientific laws that use the "grant" legal category are examined in this article. Despite the fact that the same "grant" legal category is used, it has a different meaning in each regulatory legal act. This content cannot be brought to uniformity. As a result, the term "grant" has evolved into a legal homonym of sorts, wherein the same term can have a variety of contents and meanings depending on the area of law in which it is used. Legisla­tive changes are necessary in light of this situation's detrimental impact on the regulatory framework. Conclusion. The approach to the norma­tive consolidation of the "grant" legal category in the Russian Federation needs to be changed in order to eliminate the circumstance wherein it acts as a legal homonym of sorts. The article outlines the fundamental ideas behind the new approach as well as specific regulatory suggestions to update the law as it currently stands.
Dihydropyrimidinase from Saccharomyces kluyveri can hydrolyse polyamides
Authors: Quartinello Felice , Subagia Raditya , Zitzenbacher Sabine , Reich Johanna , Vielnascher Robert , Becher Erik , Hall Mélanie , Ribitsch Doris , Guebitz Georg M.
Published: April 2023

In Saccharomyces kluyveri, dihydropyrimidinase (DHPaseSK) is involved in the pyrimidine degradation pathway, which includes the reversible ring cleavage between nitrogen 3 and carbon 4 of 5,6-dihydrouracil. In this study, DPHaseSK was successfully cloned and expressed in E. coli BL-21 Gold (DE3) with and without affinity tags. Thereby, the Strep-tag enabled fastest purification and highest specific activity (9.5 ± 0.5 U/mg). The biochemically characterized DHPaseSK_Strep had similar kinetic parameters (Kcat/Km) on 5,6-dihydrouracil (DHU) and para-nitroacetanilide respectively, with 7,229 and 4060 M−1 s−1. The hydrolytic ability of DHPaseSK_Strep to polyamides (PA) was tested on PA consisting of monomers with different chain length (PA-6, PA-6,6, PA-4,6, PA-4,10 and PA-12). According to LC-MS/TOF analysis, DHPaseSK_Strep showed a preference for films containing the shorter chain monomers (e.g., PA-4,6). In contrast, an amidase from Nocardia farcinica (NFpolyA) showed some preference for PA consisting of longer chain monomers. In conclusion, in this work DHPaseSK_Strep was demonstrated to be able to cleave amide bonds in synthetic polymers, which can be an important basis for development of functionalization and recycling processes for polyamide containing materials.
Cyclotron production of 43Sc and 44gSc from enriched 42CaO, 43CaO, and 44CaO targets
Authors: Becker Kaelyn V. , Aluicio-Sarduy Eduardo , Bradshaw Tyler , Hurley Samuel A. , Olson Aeli P. , Barrett Kendall E. , Batterton Jeanine , Ellison Paul A. , Barnhart Todd E. , Pirasteh Ali , Engle Jonathan W.
Published: April 2023

Introduction:43Sc and 44gSc are both positron-emitting radioisotopes of scandium with suitable half-lives and favorable positron energies for clinical positron emission tomography (PET) imaging. Irradiation of isotopically enriched calcium targets has higher cross sections compared to titanium targets and higher radionuclidic purity and cross sections than natural calcium targets for reaction routes possible on small cyclotrons capable of accelerating protons and deuterons.

Methods: In this work, we investigate the following production routes via proton and deuteron bombardment on CaCO3 and CaO target materials: 42Ca(d,n)43Sc, 43Ca(p,n)43Sc, 43Ca(d,n)44gSc, 44Ca(p,n)44gSc, and 44Ca(p,2n)43Sc. Radiochemical isolation of the produced radioscandium was performed with extraction chromatography using branched DGA resin and apparent molar activity was measured with the chelator DOTA. The imaging performance of 43Sc and 44gSc was compared with 18F, 68Ga, and 64Cu on two clinical PET/CT scanners.

Discussion: The results of this work demonstrate that proton and deuteron bombardment of isotopically enriched CaO targets produce high yield and high radionuclidic purity 43Sc and 44gSc. Laboratory capabilities, circumstances, and budgets are likely to dictate which reaction route and radioisotope of scandium is chosen.