bluuebunny/crossref_metadata_2025 huggingface dataset:
Integrating Islamic Laws into Indonesian Data Protection Laws: An Analysis of Regulatory Landscape and Ethical Considerations
Authors: Putra Tegar Islami , Islam Akbar Jihadul , Rahman Abdullah Mufti Abdul
Published: March 2024

This study explores the intersection of personal data protection laws in Indonesia with Islamic principles, focusing on the regulatory landscape and ethical considerations surrounding data privacy. With the proliferation of digital technologies and data-driven processes, safeguarding personal information has become paramount. Drawing from legal frameworks, Islamic jurisprudence, and contemporary discussions on data privacy, this research investigates how Islamic principles inform and complement existing data protection measures in Indonesia. The analysis begins by examining the legal foundation of personal data protection in Indonesia, emphasizing key provisions of relevant legislation and constitutional mandates. It then delves into Islamic principles related to privacy, confidentiality, and ethical conduct, as derived from primary Islamic sources such as the Quran, Hadiths, and scholarly interpretations. The study evaluates the alignment between personal data protection laws and Islamic ethics, identifying areas of convergence and potential divergence. It explores the implications of Islamic principles for data handling practices, consent requirements, and accountability mechanisms within the Indonesian context. Furthermore, the research discusses the practical implications of integrating Islamic principles into data protection frameworks, considering challenges, opportunities, and best practices for ensuring compliance and ethical data governance. By bridging legal and ethical perspectives, this study contributes to a deeper understanding of personal data protection in Indonesia and offers insights into the role of Islamic principles in shaping contemporary approaches to privacy and confidentiality in the digital age. It underscores the importance of holistic and culturally approaches to data governance that respect both legal requirements and ethical norms derived from Islamic teachings.
A Discourse of Marriage Principles in a Multicultural Society in Indonesia: Mono and Polygamous Practices
Authors: Lestari Endriyani , El Rahman Abdul Malik Hasyim , Zuhud Abdul Kareem
Published: March 2024

This paper delves into the discourse surrounding marriage principles within Indonesia's diverse multicultural landscape, with a particular focus on both monogamous and polygamous practices. As a nation characterized by rich cultural and religious diversity, Indonesia provides a unique context for examining the dynamics of marital norms and traditions. Through a comprehensive analysis, this study explores the historical, legal, and socio-cultural dimensions of monogamous and polygamous marriages, shedding light on their prevalence, legal frameworks, and societal implications. Drawing upon legal perspectives, societal attitudes, and empirical evidence, this discourse aims to provide a nuanced understanding of the complexities inherent in marital practices within Indonesia's multicultural society. Ultimately, this study contributes to broader discussions on marriage, diversity, and legal pluralism, offering insights into the evolving nature of marital norms and their intersection with Indonesia's multicultural fabric.
Carbon Tax Study As A Social Engineering Tool in Realizing The Agenda of Sustainable Development Goals (SDGs) in Indonesia
Authors: Rahmasari Dina , Iskandar Salma Amelinda , Prasetiya Rio Dwi
Published: March 2024

Meningkatnya emisi gas rumah kaca (GRK) menjadi suatu ancaman bagi dunia setelah pandemi COVID-19 mulai terkendali. Dunia berkomitmen untuk menurunkan emisi karbon, tak terkecuali Indonesia. Komitmen tersebut diproyeksikan dalam kebijakan pajak karbon dalam Undang-Undang Harmonisasi Peraturan Perpajakan sebagai instrumen ekonomi lingkungan hidup. Pajak karbon berfungsi regulerend yang dalam hal ini mengatur pola konsumsi terhadap energi tidak terbarukan yang menghasilkan emisi karbon. Fungsi lain pajak karbon adalah menambah penerimaan negara atau menjalankan fungsi budgeter. Pada praktiknya, upaya penerapan pajak karbon menemui suatu dilema. Dilema tersebut dianalisis dalam penelitian ini menggunakan penelitian hukum normatif dengan pendekatan perundang-undangan, pendekatan perbandingan yang mengkomparasi aturan pajak karbon di beberapa negara, dan pendekatan historis yang menelaah latar belakang dari munculnya peraturan mengenai pajak karbon. Hasil penelitian dalam penulisan ini menunjukkan bahwa: Pertama, masih ditemukan problem regulasi, struktural, dan kultur pada pengaturan pajak karbon di Indonesia saat ini. Kedua, pajak karbon potensial untuk menurunkan tingkat emisi karbon sekaligus memberikan sumber pendapatan bagi negara sehingga berperan bagi pertumbuhan ekonomi dan diproyeksikan dapat menjalankan misi penurunan emisi karbon pada agenda Sustainable Development Goals (SDGs).
Examining Community Participation in the AMDAL Preparation Process Post-Job Creation Law Viewed from a Human Rights Perspective
Authors: Safitri Nadila , Akbar Sahda Saraswati , Nur Yacub Tifanny
Published: March 2024

Since the publication of UU Cipta Kerja, the element of community involvement in the preparation of AMDAL, which is the guidance of corporations in managing the environment, has become narrower. This research aims to analyze the role of the community in preparing AMDAL after the enactment of UU Cipta Kerja and to analyze the environmental impact of companies on fulfilling community rights after the enactment of UU Cipta Kerja. This research uses normative juridical research methods and a statutory approach as well as a conceptual approach. The lack of community involvement in the preparation of AMDAL actually harms human rights because the Indonesian constitution and laws and regulations guarantee that everyone can express opinions, has the right to a healthy living environment, and has the right to be included in policy decision making. The enactment of UU Cipta Kerja itself resulted in a restructuring of AMDAL arrangements which made it easier for business actors and paid less attention to environmental policies and their impact on society.
Türkiye’de makroekonomik değişkenlerin takipteki tüketici kredileri oranı üzerindeki etkileri
Authors: Yalçın Halit
Published: March 2024

Son dönemde Dünya ve Türkiye ekonomisinde başta enflasyon olmak üzere yaşanan makroekonomik sorunlar, hanehalkları üzerindeki etkisini her geçen gün artırmaktadır. Döviz kuru, faiz oranları ve enflasyondaki beklenmeyen artışlar hane halklarının satın alma gücünü azaltmakla birlikte hane halklarını borçlanma ve borcu borç ile kapatma döngüsü ile karşı karşıya bırakmaktadır. Artan borçluluk oranları ve azalan satın alma gücü özellikle finans sektörünü negatif etkilemektedir. Buradan hareketle çalışmada 2006M1-2023M8 dönemi Türkiye ekonomisinde finans piyasalarının en büyük aktörü olan konvensiyonel bankaların takipteki tüketici kredileri oranı ile makroekonomik değişkenler olarak; nominal efektif döviz kuru, enflasyon oranı, tüketici kredileri faiz oranı, politika faiz oranı ve sanayi üretim endeksi arasındaki ilişki ARDL Sınır Testi yöntemi ile analiz edilmiştir. Analiz sonucunda; döviz kuru ve tüketici kredileri faiz oranı ile takipteki tüketici kredileri oranı arasında uzun dönemde anlamlı ve pozitif bir korelasyon olduğu tespit edilmiştir. Ayrıca politika faiz oranı ve enflasyon oranı ile takipteki tüketici kredileri oranı arasında uzun dönemde anlamlı ve negatif bir korelasyon olduğu tespit edilmiştir.
Bibliometric analysis of studies on "ethical leadership and sustainability" using a visual mapping technique
Authors: Alay Hazal Koray
Published: March 2024

This study aims to examine the academic studies in the literature where the concepts of "ethical leadership" and "sustainability" come together and to bibliometric analyze the scientific publications on this subject with the visual mapping technique. Ethical leadership and sustainability are of increasing importance in today's business world. This study uses bibliometric methods to understand better the connections and development of these two concepts in the literature. The scientific data used as the basis of the study was selected from the Web of Science (WOS) database. As a result of the search in Web of Sciences, 205 publications were reached, and it was seen that most of these publications were made in "2021" in the "article" type, in the "Environmental Sciences" category, in the "business economics" research area. Research data analyses were visualized with the VOS viewer program, and these analyses are presented as visual maps in the findings section.
İsrail-Hamas savaşının Orta Doğu borsalarına etkisinin olay çalışması metodolojisi ile incelenmesi
Authors: Demirel Serkan
Published: March 2024

7 Ekim 2024’te başlayan İsrail-Hamas savaşının Orta Doğu ülkelerinin borsalarına etkisini inceleyen bu çalışma, toplamda 11 borsayı kapsamaktadır. Bu borsaların gösterge endeksleri tespit edilerek çalışmanın veri seti toplanmıştır. Veri seti 6 Şubat 2023-6 Kasım 2023 arası toplam 191 günlük gözlemden oluşmaktadır. Borsaların kapalı olduğu özel günler ülkeden ülkeye farklılık gösterebileceğinden günlük veriler birbirlerine uyumlandırılmıştır. Çalışmada elde edilen veriler olay çalışması tekniği ile analiz edilmiştir. Elde edilen bulgular şu şekildedir: Birleşik Arap Emirlikleri, İsrail, Suudi Arabistan ve Kuveyt borsalarına ait CAR’lerin incelenen tüm olay pencerelerinde negatif ve istatistiksel olarak anlamlı oldukları görülmektedir. Bu ülke borsalarının gösterge endeksleri tüm olay pencerelerinde beklendiği şekilde yatırımcılar için negatif getiri sağlamıştır. Ürdün, Bahreyn ve Lübnan borsalarına ait CAR’lerin olay pencerelerinin istatistiksel olarak anlamlı oldukları tespit edilmiştir. Ancak anlamlılık içeren pencerelerde Ürdün borsa endeksi için pozitif CAR’ler gözlemlenmiştir. İlgili olay pencerelerinde, olay tarihinden önceki kazançların olay tarihinden sonraki kayıplardan fazla oluşu pozitif CAR’leri ortaya çıkarmıştır. Bahreyn borsasında ise olay pencerelerinde pozitif CAR’ler meydana gelmiştir. Olay penceresinde ise olay tarihinden sonraki kayıplar önceki kazançlardan fazla olmuştur. Lübnan borsasında beklenildiği üzere savaşın negatif etkileri gözlenmiştir. Filistin gösterge endeksi için olay pencerelerinde negatif ve istatistiksel olarak anlamlı CAR’ler meydana gelmiştir. Benzer şekilde, Katar gösterge endeksi için olay pencerelerinde negatif ve istatistiksel olarak anlamlı CAR’ler oluşmuştur. Her iki ülke borsası için olay tarihi çevresinde yatırımcıların kayıplar yaşadığı söylenebilir. Umman borsasında ise olay tarihine en yakın olay pencerelerinde pozitif CAR’ler gözlemlenmiş ancak olay penceresi genişledikçe negatif CAR’ler ortaya çıkmıştır. Tam tersi bir gözlem ise Mısır için mümkündür. Olay penceresi genişledikçe CAR’lerin pozitif olduğu lakin daraldıkça CAR’lerin negatif olduğu gözlenmiştir.
Farklı temas noktalarındaki müşteri deneyiminin ödemeye istekli olunan fiyat üzerine etkisi
Authors: Hoşgör Murat , Aydın Samet
Published: March 2024

Hemen her sektörde benzer kalitede ürün ve hizmetin üretilebilir olması, ürünlerdeki işlevsellik düzeylerinin birbirine yaklaşması, alternatif çözümlere ulaşabilmenin kolaylaşması ve müşterilerin geçmişe göre çok daha bilinçli hale gelmesi ile markalar artık yaşattıkları müşteri deneyimi ile tercih edilme yolunu seçmeye yönelmektedir. Bu bakış açısıyla gelişmek isteyen işletmeler artan müşteri deneyiminin önemi ile birlikte bu alanda araştırma ve yatırım yapma kararları alınmaya başlanmış ve müşterilerinin geçtiği farklı temas noktalarında yaşadıkları deneyimlere odaklanmaya çalışmaktadır. Ancak tam da bu safhada müşteri yolculuğundaki hangi temas noktalarının ödemeye istekli olunan fiyata etki edebildiğini ve farklı demografik yapılara göre bu etkilerin getirdiği sonuçları anlamak büyük önem teşkil etmektedir. Bu noktadan hareketle bu çalışmada telekomünikasyon sektöründe farklı temas noktalarındaki müşteri deneyiminin ödemeye istekli olunan fiyata etki edip etmediği ele alınmıştır. Türkiye’deki üç farklı telekomünikasyon şirketinden birer müşteri deneyimi yöneticisi ile bireysel derinlemesine görüşmeler yapılarak müşteri deneyimi yolculuğu tespit edilmiştir. Akabinde ortogonal yöntemle oluşturulan 16 farklı müşteri deneyimi senaryosu çevrim içi anket haline getirilip son üç yıl içerisinde telekomünikasyon şirketlerinden abonelik hizmet paketi satın alan 18-64 yaş aralığındaki 500 kişiye uygulanmıştır. Araştırma sonucunda her temas noktasının ödemeye olan istekliliğe farklı fayda oranlarında etki ettiği ortaya çıkmıştır. Fiyata olan ödeme istekliliğine en çok etki eden ilk üç faktörün olumlu söylentiler, çağrı merkezi bekleme süresinin kısa olması ve kullanıcının ilgisini çeken içeriklerin paylaşılması faktörleri olduğu tespit edilmiştir.
Die "Neue Seidenstraße" im Lichte der Spieltheorie
Authors: Müller Jörg , Karazanishvili Tamar , Bahre Martin
Published: March 2024

Die „Neue Seidenstraße“ oder auch „Belt and Road Initiative (BRI)“ ist ein durch die Regierung Chinas ins Leben gerufenes Großprojekt mit enormem Einfluss auf die Weltwirtschaft. Die Entscheidung für oder gegen eine Partizipation an der BRI hat aus politischer und wirtschaftlicher Sicht Implikationen, die es zu analysieren gilt. Einen geeigneten Rahmen dafür liefert die Spieltheorie.
Eine instabile Währungsunion führt zu Inflation
Authors: Pfeifer Moritz , Schnabl Gunther
Published: March 2024

Ursprünglich zur Beseitigung von Wettbewerbsverzerrungen gedacht, verliert der Euro an innerer Stabilität. Die Reaktion der Europäischen Zentralbank mit einer restriktiveren Geldpolitik könnte zwar vorübergehende Entlastung bringen, jedoch birgt eine erneute Krise die Gefahr zusätzlicher Interventionen und verstärkten Inflationsdrucks in sich. Dieses Szenario würde die politische Instabilität im Euroraum weiter verschärfen, was im Widerspruch zur angestrebten politischen Union steht.
Kommunikation: Je emotionaler das Thema,desto synchroner der Kanal
Authors: Allmers Swantje , Trautmann Michael , Magnussen Christoph
Published: March 2024

Eine häufig zitierte Studie von Albert Mehrabian aus der Kommunikationsforschung befasst sich mit der Bedeutung nonverbaler Kommunikation. Er hat mit seiner 7-38-55-Regel für viel Diskussion gesorgt. Die Regel besagt, dass sieben Prozent einer Botschaft über den Inhalt vermittelt wird, 38 Prozent über die Stimme und die Tonalität sowie 55 Prozent über Mimik und Gestik.
Die Schuldenpolitik als Kampf um die Werte der Marke "Made in Germany"
Authors: Lies Jan
Published: March 2024

Das Image der Marke einer Nation („Nation Brand“) ist von vielen Aspekten abhängig. Typischerweise zählen die Natur, Sehenswürdigkeiten oder Städte zu den Imagefaktoren. Wenn man die Marke Deutschlands unter dem bekannten Slogan „Made in Germany“ betrachtet, ist klar, dass auch der Wirtschaftsstandort mit seiner Wirtschaftspolitik für die Marke eines Landes mitbestimmend sein kann. Da der deutsche Staat das mit Abstand größte Unternehmen geworden ist, ist die Haushaltspolitik mit den politischen und damit auch gesetzlichen Regelungen zur Finanzierung der öffentlichen Hand auf allen föderalen Ebenen ein wichtiger Faktor, der die Nation Brand gegenüber der Bevölkerung und auch international prägt. Die Frage ist, wie die aktuell höchstrichterlich geforderte Einhaltung der so genannten „Schuldenbremse“ aus Sicht der Nation Brand „Made in Germany“ zu werten ist.
Effect of chitosan and cationic polyacrylamide on optical and mechanical properties of paper made from chemi-mechanical pulps
Authors: Heydari Hatef , Vaysi Ramin , Hosseinzadeh Abdolla , Bakhshi Reza , Kiaei Majid
Published: March 2024

The influences of nano-chitosan and cationic polyacrylamide (cPAM) on the optical and mechanical properties of paper made from chemi-mechanical pulp (CMP) were investigated. Bleached chemi-mechanical pulp (CMP) was selected as the control sample. The cPAM was considered at four levels (0%, 0.25%, 0.5%, and 0.75%), while chitosan was added to the CMP suspension at three levels (0%, 1%, and 2%). Paper test specimens were prepared according to TAPPI standards with a basis weight of 60 g/m2, and their optical and mechanical properties were measured. The results indicated that the opacity, greenness, tear strength, burst strength, and Gurley seconds were increased, whereas brightness, water absorption, and a* factor were decreased by increasing the amount of cPAM. Adding chitosan to CMP increased the a* factor, tear strength, breaking length, burst strength, Gurley seconds, water absorption, and greenness in the resulting paper. When polyacrylamide and nano-chitosan were added simultaneously to CMP, the brightness, water absorption, and greenness of the resulting paper decreased, but opacity, burst strength, tear strength, and air resistance had an appropriate increase. In all treatments, the best results were found at 1% chitosan and 0.5% cPAM due to favorable optical and mechanical properties.
Seismic performance of light wood shear wall infilled timber frame structures with openings
Authors: Yang Deshan , Chen Zhongfan
Published: March 2024

To study the seismic performance of wood frame structures filled with light wood shear walls, three full-size single-layer single span wooden frame structures with infill walls were designed and manufactured. The beams and columns were connected by mortise-tenon joints, and quasi-static tests were conducted on the specimens under reversed cyclic load. The failure modes and load-displacement hysteresis performance of structures with door opening infill wall, window opening infill wall, and solid infill wall were investigated. The seismic performance was analyzed using indicators such as strength, ductility, and equivalent viscous damping ratio. The failure modes of light wood frame filling walls were the tearing of sheathing panel and the failure of nail connections. The filled wall with the opening initially exhibited inclined cracks at the corner of the opening, and then they extended to the periphery. Compared with the solid filled wall, the positive and negative bearing capacity of the structure with door opening decreased, and that of the structure with window opening decreased also. Because the specimens with opening in the filled wall were more conducive to the deformation of the structure when the bearing capacity was not significantly reduced, the ductility of the specimen with door opening was the highest.
Determination of volatile components of citrus flowers and leaves growing in Hatay, Türkiye
Authors: Dönmez Sirin
Published: March 2024

Species belonging to the genus Citrus are produced and traded in large amounts around the world. In addition to the consumption of citrus fruits as food due to their high vitamin C content, their use in many areas has become widespread with the development of the plant-based products industry. In this study, the amount and structure of volatile components of leaves and flowers of 5 different citrus species (Citrus aurantium, Citrus limon, Citrus paradisi, Citrus reticulata, and Citrus sinensis) were determined using the solid phase micro extraction. Monoterpene hydrocarbons and their oxygenated derivatives were identified as the most abundant chemical component groups. Limonene was the dominant compound in Citrus limon flowers (36.5%), leaves (22.5%) and Citrus paradisi flowers (22.4%). Linalool, and sabinene were the other major components. Linalool was determined at 50.5% in flowers and 73.3% in leaves of Citrus aurantium. Moreover, sabinene had a high amount in Citrus sinensis flowers (19.7%), leaves (24.7%), and in Citrus paradisi (27.4%) leaves. Apart from these dominant components, γ-terpinene (13.9%) and p-cymene (25.4%) were detected in Citrus reticulata flowers and leaves in an important amount. It was seen that the leaves and flowers of Citrus species gathered from Hatay province were an important source of limonene and linalool compounds.
Impact of Fundamental Research on Knowledge of the Mechanical Properties
Authors:   Royal Institute of Technology, Stockholm, Steenberg Borje
Published: March 2024

Recent trends in structural design theory and material science are reviewed and discussed in relation to research on the mechanical properties of paper and board.
Wheat Straw Pulping by Alkali-Oxygen Processes
Authors:   Stazione Sperimentale per la Cellulosa, Ceragioli Giorgio
Published: March 2024

A study was undertaken to assess the suitability of wheat straw to be pulped by means of the alkali-oxygen cooking process. The effects of some cooking variables, such as oxygen presence, type and amount of alkali, cooking temperature and time, on yield and Kappa number were evaluated. The alkaline cooking of wheat straw in the presence of oxygen results in increased delignification. This is especially marked when the alkaline agent has a poor delignification capacity (sodium carbonate or bicarbonate). Thus oxygen seems to be very well suited to use in cooking processes with sodium carbonate liquors. The use of such liquors can bring about a very interesting simplification of the recovery process. In the second part of the work the influence of oxygen on pulp properties was evaluated as a function of the alkali used and of some cooking variables. It is shown that the use of oxygen in alkaline cooking results in fibre degradation which affects the strength properties of the unbleached pulps only in the case of caustic soda cooking. The presence of oxygen during carbonate (or bicarbonate) cooking has favourable effects on pulp strength properties. This behaviour can be attributed to the fact that, in the case of carbonate cooking, the increment of delignification due to oxygen is far superior to that obtained in caustic cooking. At equal delignification levels, the oxygen-carbonate pulps show better strength properties than the oxygen-caustic pulps. Long cooking times usually result in negative effects on strength properties. The use of magnesium ions as inhibitors of carbohydrate degradation, had no definite effect on yield, viscosity, or strength properties.
Fashions in Scientific Research: The Interactions between Scientific Curiosity and Industrial Needs
Authors:   Cavendish Laboratory, University of Cambridge, Tabor David
Published: March 2024

This paper starts by considering the factors that determine fashions in fundamental scientific research in the field of physics and discusses the interaction of such research with industrial needs. It emphasises the importance of pure research both within industry and outside and suggests that this should be regarded by industrial accountants as an issue of ‘enlightened self interest’ for industry itself.
The Role of Fundamental Research in the Manufacture of Paper
Authors:   The Institute of Paper Chemistry,Appleton, WI, USA, Wahren Douglas
Published: March 2024

A subjective evaluation of the role of fundamental research in the manufacture of paper over the past 25 – 30 years traces the roots of some important inventions back to fundamental research endeavors. During this time, technical progress in paper manufacture has been both rapid and multifaceted. Fundamental research in relevant areas has resulted in higher productivity, improved process and product control, and better design of the paper-making process and the associated equipment. These improvements clearly indicate an important role for collective efforts, guided by ‘far-sighted industry leaders, in the area of fundamental research. The assignment of scientists by industry leaders to carry out this research in areas recognised as bottlenecks to technical development appears to have led to many of the important developments. Because improvements to the paper-making process are expected to yield returns to the paper industry, the responsibility for initiating, funding, and guiding fundamental research in appropriate areas must rest with the paper industry. Symposia of a fundamental nature have been important in reviewing the state of the art, thereby exposing not only knowledge but also the notable lack thereof in essential areas.
Paper in the Age of Information: A Brief Historical Perspective of the Role of Paper in the Communication of Information
Authors:   Pulp and Paper Research Institute of Canada, Wrist Peter E.
Published: March 2024

In today’s world paper plays many parts. It announces our arrival and our departures and it records the other significant moments of our lives. It protects our purchases, and brings us produce from far away places. It soothes our sneezes, strains our coffee, adorns our party tables and absorbs our incontinence. Indeed, if you have ever existed before there was an abundant supply of paper. Yet, barely a hundred years ago, paper was a scarce and precious resource. There are those today who foretell a future equally parsimonious in its use. Indeed they ask, “Is there a future for paper in the Age of Information?”.
Review and Computational Study on Practicality of Derivative-Free DIRECT-Type Methods
Authors: Stripinis Linas , Paulavičius Remigijus
Published: March 2024

Derivative-free DIRECT-type global optimization algorithms are increasingly favoured for their simplicity and effectiveness in addressing real-world optimization challenges. This review examines their practical applications through a systematic analysis of scientific journals and computational studies. In particular, significant challenges in reproducibility have been identified with practical problems. To address this, we conducted an experimental study using practical problems from reputable CEC libraries, comparing DIRECT-type techniques against their state-of-the-art counterparts. Therefore, this study sheds light on current gaps, opportunities, and future prospects for advanced research in this domain, laying the foundation for replicating and expanding the research findings presented herein.
Peculiarities of steel hardening under deformation conditions with external influence of a magnetic field
Authors:   Yancheng Polytechnic College, Yancheng, China, Dong C. , Kraiev М. ,   Rocket and space industry, Dnipro, Ukraine
Published: March 2024

The strain resistance of a metal, its intensity of hardening, directly depends on the evolution of defects in the crystal lattice. The positive influence of a magnetic field (MF) on the movement of dislocations and their interaction with stoppers (magnetoplastic effect) is known. For the practical use of MF in forging technologies, generalized data on the strengthening of metals during plastic deformation are required. The results of using a constant MF with induction up to 1,2 T in the processes of testing samples for tension and compression were studied. Tensile tests were carried out on samples of steels St3, 20, U8, 40Cr, 09Cr16Ni4Nb, X10CrNiTi18-10, copper M3 and compression tests on steels St3, 09Cr16Ni4Nb, X10CrNiTi18-10, copper M3. Curves of metal hardening during deformation are plotted in the coordinates flow stress – logarithmic strain. The flow stress is determined by the ratio of the load to the cross-sectional area of the sample valid for a given moment of testing under uniform deformation. The change in flow stress of metals is described by the power function of the Ludwik-Hollomon equation. In tension and compression of ferromagnetic steels St3, 20, 40Cr, U8 and 09Cr16Ni4Nb, the impact of MF leads to an increase in the intensity of their hardening. This is most evident in hardened or high-strength steels. But for St3 steel softened by annealing, the effect is the opposite - in MF the intensity of hardening is somewhat less. Tension in MF of paramagnetic steel X10CrNiTi18-10 showed an increase in the intensity of hardening, but compression showed its decrease. Tension and compression of M3 copper in MF occur with a slight decrease in the intensity of hardening. The experiments carried out revealed the main effect of MF at the initial stage of deformation. The hardening curves were divided into straight and parabolic sections with the hardening coefficients determined for each of them. The main effect of MT on the primary stage of linear hardening has been revealed, where a decrease in the intensity of hardening (St3, 40Cr, X10CrNiTi18-10, M3), an increase (St3 and X10CrNiTi18-10) or a reduction (St3 annealed) in the duration of this stage is observed. Keywords: magnetoplasticity, tension, compression, hardening, stress, strain.
Fortalecimiento de habilidades para el aprendizaje apoyado en tutores pares
Authors: Pozu-Franco Jamine , Muñoz Guevara Liliana , Vilchez Gonzales Olinda
Published: March 2024

La sistematización del sistema tutorial entre pares se realizó en una universidad privada de Lima durante el segundo periodo del año 2022. Participaron estudiantes matriculados en primer año como tutorados y estudiantes de otros años de estudios como tutores pares. Los tutorados fueron seleccionados a partir de la herramienta de identificación de riesgo (HIR) quienes obtuvieron un nivel desaprobatorio (menor a 11.00) donde 11.00 es la calificación mínima de aprobación en la universidad. Con este grupo de estudiantes se planificó una tutoría académica y acompañamiento personalizado, a cargo de tutores pares quienes fueron previamente capacitados para explicar y practicar las actividades del curso. Se realizaron 101 grupos de tutoría con una participación de 458 estudiantes quienes se inscribieron en las sesiones progresivamente motivados por los comentarios de sus compañeros, quienes mejoraron su participación y rendimiento académico en el curso. Los resultados obtenidos fueron positivos, el nivel de aprobación mejoró entre un 25% y 83% según cada curso evaluado.
Revisiting investment and its determinants through threshold analysis
Authors: Tsimis Achilles , Tsoulfidis Lefteris
Published: March 2024

Since the time of classical economists, investment decisions hold centre stage in economic theory. In this article, we integrate classical economists' perspectives on the determinants of investment with the Keynesian theory of effective demand. For this purpose, we employ variables to capture the effects of profitability, the state of demand, and the financial and risk conditions using time series data from 17 major OECD economies spanning the 1960–2017 period. Two are the salient features of our article: The first is the use as profitability variables, the marginal efficiency of capital or the incremental rate of return, and the second is the use of regime changes and respective threshold values for these two key variables. The econometric results show that the profitability variables are decisive in shaping investment decisions and designating phase changes.
A contemporary social network analysis of sharing economy literature
Authors: Leković Miljan , Dimitrovski Darko , Stanišić Tanja
Published: March 2024

The sharing economy concept has been firmly incorporated into various scientific fields and applied broadly in practice. This paper aims to gain a detailed insight into the contemporary intellectual structure of the sharing economy in the fields of economics, business and management. Using a two-stage approach: a critical literature review and social network analysis (SNA), the dominant research niches and under-investigated issues within sharing economy were identified, along with the most influential authors and papers. Author collaboration and citation connection of papers have also been examined. It was concluded that sharing economy knowledge is gradually approaching the stage of maturity bearing in mind the growing number of articles, the presence of emerging research niches, as well as scarcity of approaches directed to purely quantitative analysis. Additionally, it was discovered that despite the study focus on the predefined research field, sharing economy concept exhibit a remarkable level of postdisciplinarity.
Kristine Kowalchuk, ed.: Preserving on Paper: Seventeenth-century Englishwomen’s Receipt Books
Authors: Thick Malcolm
Published: March 2024

Kristine Kowalchuk, ed.: Preserving on Paper: Seventeenth-century Englishwomen’s Receipt Books: University of Toronto Press, 2017: 374 pp., paperback, £23.99.
Mathilde Cohen and Yoriko Otomo, eds.: Making Milk. The Past, Present and Future of our Primary Food
Authors: Thick Malcolm
Published: March 2024

Mathilde Cohen and Yoriko Otomo, eds.: Making Milk. The Past, Present and Future of our Primary Food: Bloomsbury, 2017: 300 pp., hardback, £95.00.
Henry Notaker: A History of Cookbooks: From Kitchen to Page over Seven Centuries
Authors: Thick Malcolm
Published: March 2024

Henry Notaker: A History of Cookbooks: From Kitchen to Page over Seven Centuries: University of California Press, 2017: 373 pp., paperback, £32.95
Trendy konsumenckie pokolenia Z w obszarze dóbr luksusowych. Gen Z jako przyszły kluczowy klient motoryzacyjnych marek premium
Authors: Dębski Jakub
Published: March 2024

Celem badawczym artykułu jest poznanie podejścia do marek luksusowych oraz trendów zakupowych pokolenia Z, na przykładzie samochodów marek premium. Reprezentanci pokolenia Z stają się coraz większą siłą nabywczą. W najbliższych latach to właśnie osoby urodzone w latach 1995-2012 będą decydować o sukcesie lub porażce przedsiębiorstw prowadzących działalność na rynku. Artykuł ma za zadanie usystematyzować postrzeganie reprezentantów pokolenia Z: ukazać ich wspólne cechy oraz charakterystykę, a także zrozumieć ich decyzje zakupowe. Kluczowe dla kompleksowości artykułu były: zdefiniowanie pokolenia Z na podstawie dostępnych publikacji, raportów oraz wyników badań, a także analiza sytuacji na rynku motoryzacyjnym oraz rynku dóbr luksusowych. Istotnym elementem były badania empiryczne (ilościowe), przeprowadzone na populacji 114 reprezentantów pokolenia metodą ankiety internetowej (CAWI). Analiza dostępnych wyników badań z obszaru pokolenia Z i aktualnej sytuacji rynku motoryzacyjnego przyniosła wiele interesujących wniosków, pozwalających zrozumieć omawiane zagadnienia. W większości odpowiadają one analizie przeprowadzonych przez autora badań empirycznych. Reprezentanci pokolenia Z to osoby o dużej samodzielności, pełne wiary w siebie i pewne swoich umiejętności i możliwości. W zestawieniu z dobrą (i stale poprawiającą się) sytuacją w branży motoryzacyjnej, wróży to bardzo duży obszar do rozwoju firm, o których sukcesie zadecyduje umiejętność dopasowania się do nowego profilu klienta i jego potrzeb. Przeprowadzony przegląd literatury, a także badań i raportów, w połączeniu z częścią empiryczną, stanowi kompleksową publikację, ujawniającą lukę badawczą oraz potencjał dla przyszłych badań w tym obszarze.
Wpływ zaangażowania w pracę na intencję odejścia z pracy w zależności od płci
Authors: Gigol Tomasz , Grabarska Urszula
Published: March 2024

Celem badania było sprawdzenie zależności między zaangażowaniem w pracę personelu a chęcią do odejścia z pracy w kontekście płci pracowników. W tym celu przeprowadzono badanie ilościowe (N = 123) w grupie młodych respondentów z różnorodnych przedsiębiorstw w Polsce. Przeprowadzono analizę korelacji i moderacji. Zastosowano ramy koncepcyjne modelu planowanych zachowań. Ustalono, że płeć jest moderatorem wpływu zaangażowania w pracę na chęć odejścia z niej. Dla kobiet większe zaangażowanie w pracę przekłada się na mniejszą chęć odejścia niż dla mężczyzn. Próba nie była statystycznie reprezentatywna. Artykuł pogłębia poznanie uwarunkowań chęci odejścia z pracy. Przeanalizowano zaangażowanie w pracę jako poprzednik odejścia z pracy i wskazano na rolę płci w tym procesie. Praktyczne implikacje: budowanie narzędzi do zwiększania zaangażowania w pracę u młodych pracowników, z uwzględnieniem różnic między kobietami a mężczyznami.
Sektor budowlany wobec wybranych zjawisk kryzysowych XXI wieku
Authors: Grzegorzewski Michał , Łazarowicz Maksymilian
Published: March 2024

W artykule poruszono tematykę wpływu wybranych zjawisk kryzysowych, zaobserwowanych w XXI w., na polski sektor budowlany, z wyszczególnieniem budownictwa drogowego. Wykonano badania empiryczne o charakterze niereaktywnym i sondażowym. Wyniki umożliwiły określenie, jak strategiczny dla polskiej gospodarki sektor, zareagował na wybrane zjawiska kryzysowe. Uzyskane rezultaty obrazują również oczekiwania ekspertów branżowych, dotyczące kształtowania się kierunków rozwoju budownictwa, w tym przeciwdziałania postępującym zmianom klimatycznym. Przeprowadzona analiza umożliwiła sformułowanie jakie, pilne do podjęcia, wyzwania pojawiły się przed administracją publiczną wobec sektora budowlanego.
Innowacje w jednostkach ochrony zdrowia w kontekście zmian klimatycznych – studium przypadku
Authors: Swałek Aleksandra
Published: March 2024

Celem publikacji jest rozpoznanie innowacji przynoszących korzyści dla środowiska w publicznych jednostkach ochrony zdrowia. Cel artykułu osiągnięto poprzez studia literatury oraz przeprowadzone studium przypadku na wybranej publicznej jednostce ochrony zdrowia. Na podstawie otrzymanych wyników badania Publicznego Szpitala XYZ w Zabrzu wnioskować można, że jednostka wdraża przede wszystkim ekologiczne innowacje systemowe. Celem tych rozwiązań jest redukcja kosztów zużycia energii, wody i materiałów medycznych, a także unikanie marnotrawstwa, ale jednocześnie ma to również pozytywny wpływ na środowisko. Należy także zauważyć, że w badanym podmiocie brak jest zarządzania innowacjami. Artykuł zawiera przegląd najnowszej literatury, głównie angielskojęzycznej, z zakresu innowacji oraz innowacji ekologicznych ze szczególnym uwzględnieniem sektora usług i jednostek ochrony zdrowia, co stanowi jego główny walor teoriopoznawczy.
Rozwój przemysłu w Polsce w latach trzydziestych XX wieku
Authors: Zagóra-Jonszta Urszula
Published: March 2024

Sytuacja gospodarcza Polski w latach 30. XX w. charakteryzowała się dużymi skrajnościami: od wielkiego kryzysu gospodarczego do przyspieszonego rozwoju w drugiej połowie dekady. Celem artykułu jest prześledzenie rozwoju przemysłu w drugiej dekadzie odrodzonej Polski. W artykule wykorzystano dane statystyczne dotyczące omawianej problematyki oraz zastosowano metodę analizy źródłowej i metodę opisową. Oparto się zarówno na literaturze przedwojennej, jak i współczesnej. Zmiany koniunktury odzwierciedliły się w kondycji przemysłu, którego znaczenie rosło. Zamiarem rządu było przekształcenie kraju o przewadze rolnictwa w przemysłowo-rolniczy. Ambitne cele, jakie przyświecały polityce gospodarczej, nie zostały w pełni zrealizowane, ale starano się zapewnić rozwój kraju i mimo trudności gospodarczych i politycznych udało się to w dużej mierze osiągnąć. Na pierwszy plan wysuwa się największa inwestycja okresu międzywojennego: Centralny Okręg Przemysłowy. Kryzys zintensyfikował również proces kartelizacji przemysłu, czego konsekwencją były rozwarte „nożyce cen”. Szkodliwa działalność zagranicznych kapitałów skutkowała pod koniec lat 30. polonizacją największych koncernów.
System kaucyjny jako narzędzie logistyki zwrotnej w gospodarce o obiegu zamkniętym
Authors: Ziółko Monika , Ziółkowska Natalia
Published: March 2024

Celem artykułu jest podkreślenie wzrastającego znaczenia logistyki zwrotnej w dobie mocno rozwiniętego konsumpcjonizmu oraz zwrócenie uwagi na ponowne wykorzystanie opakowań w aspekcie funkcjonowania systemu kaucyjnego. Badanie zrealizowane w ramach artykułu miało na celu zdobycie informacji na temat nawyków i poziomu wiedzy konsumentów w zakresie systemu kaucyjnego szklanych butelek zwrotnych w Polsce, a także zidentyfikowanie obecnych w nim ewentualnych mankamentów. Część badawcza artykułu została oparta na badaniach społecznych przeprowadzonych metodą sondażu diagnostycznego. Badanie nie wykazało korelacji między wiekiem respondentów a wybieraniem przez nich napojów w szklanych butelkach zwrotnych. Nie zaobserwowano również istotnych korelacji w przypadku częstotliwości oddawania butelek zwrotnych i takich zmiennych, jak miejsce zamieszkania czy deklarowane przez badanego zarobki. Odpowiedzi ankietowanych na temat wprowadzenia butelkomatów zdecydowanie popierały to działanie, a także uznawały je za usprawniające działanie systemu kaucyjnego oraz zachęcające do uczestnictwa w nim. Artykuł stanowi oryginalne opracowanie ukazujące znaczenie systemu kaucyjnego w zarządzaniu gospodarką odpadami w kontekście realizacji założeń gospodarki o obiegu zamkniętym.
Grywalizacja w publikacjach o zarządzaniu
Authors: Pizło Wojciech
Published: March 2024

Nowe technologie umożliwiły wykorzystanie mechanizmów gier nie do celów związanych z zabawą, ale głównie by motywować pracowników do efektywniejszej pracy, wywoływać u konsumentów chęć współtworzenia innowacyjnych produktów itp. Głównym celem poznawczym artykułu jest identyfikacja grywalizacji jako interdyscyplinarnej metody wykorzystywanej w różnych obszarach nauk społecznych i biznesu. Przedmiotem oceny były artykuły w periodykach naukowych publikowane w języku angielskim. Publikacje te pochodziły z baz: Scopus oraz Elsevier oraz Springer. We wskazanych bazach poszukiwano artykułów naukowych recenzowanych i publikowanych w latach 2016-2022. W artykule określono istotę grywalizacji zdefiniowaną między innymi przez Deterdinga, Hamari, Houtari oraz Harmana jako koncepcję pragmatyczną związaną z oczekiwaniami biznesu. Przedstawiono wybrane obszary zastosowań grywalizacji w biznesie, zarządzaniu i rachunkowości. Wskazano na rosnącą liczbę publikacji z zakresu nauk społecznych, nauk medycznych, głównie pielęgniarstwa, oraz edukacji. Z badań wynika, że zwiększa się zainteresowanie naukowców i praktyków grywalizacją (gamification). W literaturze przedmiotu w przeszłości dominowały publikacje z zakresu nauk komputerowych, a obecnie z nauk społecznych, pedagogicznych oraz medycznych. W analizowanej literaturze brak było badań odnoszących się do międzynarodowego wymiaru grywalizacji, nie uwzględnia się także różnic kulturowych, traktując uczestników grywalizacji jako obdarzonych tym samym zapleczem społecznym i kulturowym. Wskazać można na rozwój badań dotyczących edukacji i usług medycznych.
The Role of Machine Learning in Detecting and Preventing Data Breaches
Authors: T A Inbamala , Rengarajan A.
Published: March 2024

Data breaches pose a growing threat to individuals, organizations, and public safety. In response, machine learning (ML) has emerged as a powerful tool for both detecting and preventing these breaches. This research paper analyses the multifaceted role of ML in data security, exploring its strengths, limitations, and potential future directions. Through a comprehensive literature review, this paper examines how different ML models and algorithms can be employed to detect anomalous behavior, predict cyberattacks, and mitigate vulnerabilities. The importance of ethical considerations surrounding privacy and user rights is also addressed, emphasizing responsible data handling practices. Furthermore, the paper investigates the challenges and best practices of integrating ML into existing security infrastructure, providing recommendations for organizations seeking to leverage its benefits. Finally, it assesses the current limitations of ML in data breach detection and prevention, identifying promising research avenues for advancing data security through ML advancements. In conclusion, this research highlights the crucial role of ML in the ongoing battle against data breaches. By effectively utilizing its capabilities while maintaining ethical considerations, organizations can significantly enhance their data security posture and safeguard valuable information in our increasingly digital world.
Cypher Shield: A Simple Approach to Foil Reverse Engineering
Authors: Nithish N , R Murugan
Published: March 2024

In this paper, we introduce Cypher Shield, a user-friendly approach to protect our malware from the prying eyes of reverse engineers. By integrating cypher code execution techniques, we cloak crucial parts of the code in encrypted layers, creating a puzzle that's tough to crack during static analysis. We examine the technical details and practical considerations, examining how Cypher Shield successfully shields our malware. Through real-world case studies, we show that your software can execute seamlessly without falling victim to reverse engineering attempts. These findings highlight Cypher Shield as an accessible and effective solution, empowering developers to bolster the security of their software applications against the persistent threat of reverse engineering. We will perform it in real live example by encrypting with a marshal algorithm for the malware.
Rubik's Encryption Combined with CNN for Biometric Authentication
Authors: Bhagwath Manoj V , Rengarajan A.
Published: March 2024

In response to the rapid evolution of technology, safeguarding user data has become paramount, necessitating a robust solution against diverse cyber threats. This research project proposes a comprehensive approach that integrates biometric authentication, specifically iris and fingerprint recognition, with a sophisticated encryption system based on Rubik's Cube and facilitated by Convolutional Neural Networks (CNNs). Biometric authentication establishes an unassailable link between data records and individuals, ensuring heightened accuracy and security. To counter potential threats, the project incorporates a resilient technique known as zero-bit watermarking, embedding minimal information without compromising the original biometric data's size or quality. The integration of Rubik's Cube-based encryption adds an additional layer of complexity to data protection, employing a dynamic and visually intricate encryption algorithm. The amalgamation of iris and fingerprint authentication leverages the unique biological characteristics of individuals, creating a multi-layered security approach. The CNNs play a pivotal role as the backbone for efficient feature extraction and authentication decision-making, enhancing the overall system's accuracy and reliability. This innovative fusion of cryptographic methods and biometric authentication offers a comprehensive solution for safeguarding sensitive information across diverse applications, from secure data storage to fortified communication channels, addressing the evolving landscape of cybersecurity challenges.
Enhancing Intrusion Detection Systems through Distributed Ledger Technology for Secure Logging
Authors: Bonumaddi Pradeep , R Murugan
Published: March 2024

Nodes in Mobile Ad Hoc Networks (MANETs) are limited battery powered. That’s why energy efficient routing has become an important optimization criterion in MANETs. The conventional routing protocols do not consider energy of the nodes while selecting routes which leads to early exhaustion of nodes and partitioning of the network. This paper attempts to provide an energy aware routing algorithm. The proposed algorithm finds the transmission energy between the nodes relative to the distance and the performance of the algorithm is analyzed between two metrics Total Transmission energy of a route and Maximum Number of Hops. The proposed algorithm shows efficient energy utilization and increased network lifetime with total transmission energy metric.