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Optimal Trend Labeling in Financial Time Series

Tomislav Kovacevic, Andro Mercep, Stjepan Begusic, Zvonko Kostanjcar • IEEE Access (2023)

Predicting asset price trends is often posed as a classification problem, where trends are classified as positive or negative. Since asset price series are noisy and volatile, it is difficult to distinguish true trends from short-term fluct...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2023.3303283

Discursive Means and Tactics of Forming the Media Image of the President of Russia in the German Political Media Discourse

Maria S. Sergeeva, Mikhail V. Kamensky • Актуальные проблемы филологии и педагогической лингвистики (2023)

The relevance of the study is determined by the practical necessity of a systematic research of linguistic and pragmatic aspects of communicative tactics and discursive means actualization in forming the media image of V. V. Putin, the pres...

DOAJ Open Access (DOAJ) DOI: 10.29025/2079-6021-2023-4-187-200

Hybrid Coatings Based on Polyvinylpyrrolidone/Polyethylene Glycol Enriched with Collagen and Hydroxyapatite: Incubation Studies and Evaluation of Mechanical and Physiochemical Properties

Dagmara Słota, Josef Jampilek, Agnieszka Sobczak-Kupiec • Journal of Functional Biomaterials (2024)

Coating materials offers an intriguing solution for imparting inert implants with additional bioactive characteristics without changing underlying parameters such as mechanical strength. Metallic implants like endoprostheses or polymeric im...

DOAJ Open Access (DOAJ) DOI: 10.3390/jfb15030062

The use of tear ferning test in cats for evaluation of ocular surface

Jéssica Fontes Veloso, Arianne Pontes Oriá, Ana Cláudia Santos Raposo, Ariane Jesus Lacerda et al. • Acta Veterinaria Scandinavica (2020)

Abstract Background The tear film is a trilaminar fluid composed mainly of lipids, electrolytes, proteins and water. It is responsible for lubrication, nutrition and protection against microbial and toxic agents. Disruption of any these com...

DOAJ Open Access (DOAJ) DOI: 10.1186/s13028-020-00523-5

Online Course Tailoring Design through Project-Based Learning Syntax in Fashion Studies

Anggraeni Rahmasari, Robinson Situmorang, Cecep Kustandi • Journal of Science and Education (2024)

In learning Tailoring courses, understanding theory is a very important basis before students practice. Without a strong understanding of theory, tailoring practice will only be trial and error. Therefore, lecturers must ensure that each st...

DOAJ Open Access (DOAJ) DOI: 10.58905/jse.v5i1.430

Development and validation of the Customer Engagement Orientation scale: Assessing firms’ customer engagement orientation and its impact on performance

Katarzyna Żyminkowska, Izabela Kowalik, Agnieszka Pleśniak • Entrepreneurial Business and Economics Review (2025)

Objective: The article aims to develop and validate a new scale – Customer Engagement Orientation (CENOR) – to measure a firm’s customer engagement orientation and to provide evidence of its impact on firm performance. Although customer eng...

DOAJ Open Access (DOAJ) DOI: 10.15678/EBER.2025.130302

An innovative and sustainable design of intangible Miao wax printing patterns in combination of diffusion model and fuzzy TOPSIS

Xinhui Kang, Wenjie You, Huaqian Xie • Humanities & Social Sciences Communications (2025)

Abstract Miao wax printing is a dyeing and weaving process in which natural dyes replace chemical dyes. It is renowned for its unique patterns and exquisite craftsmanship. However, with the development of industrialization and the decreasin...

DOAJ Open Access (DOAJ) DOI: 10.1057/s41599-025-05724-9

The fourth imagery paradigm and its practical application on fashion propaganda

Rogério Zanetti Gomes, Carolina Mendes Pereira Roberto • Projetica (2019)

This paper relates the process of Fashion propaganda with the various Santaella and Nöth’s theories on imagery. We analyze how Fashion communicates through illustrations, text, photographs, magazines and digital social media. We distinguish...

DOAJ Open Access (DOAJ) DOI: 10.5433/2236-2207.2019v10n3p175

An interdisciplinary team communication framework and its application to healthcare 'e-teams' systems design

MacKenzie Patricia, Fox Lee, Cloutier-Fisher Denise, Boyle Michael et al. • BMC Medical Informatics and Decision Making (2009)

Abstract Background There are few studies that examine the processes that interdisciplinary teams engage in and how we can design health information systems (HIS) to support those team processes. This was an exploratory study with two purpo...

DOAJ Open Access (DOAJ) DOI: 10.1186/1472-6947-9-43

Guidelines for information about therapy experiments: a proposal on best practice for recording experimental data on cancer therapy

González-Beltrán Alejandra N, Yong May Y, Dancey Gairin, Begent Richard • BMC Research Notes (2012)

Abstract Background Biology, biomedicine and healthcare have become data-driven enterprises, where scientists and clinicians need to generate, access, validate, interpret and integrate different kinds of experimental and patient-related dat...

DOAJ Open Access (DOAJ) DOI: 10.1186/1756-0500-5-10

Clinicopathological features of rare bleeding disorders in high consanguinity population; A retrospective analysis from two tertiary hospitals in Saudi Arabia

Mansour S Aljabry, Fahad Alabbas, Ghaleb Elyamany, Qanita Sedick et al. • Journal of Applied Hematology (2023)

BACKGROUND: Rare bleeding disorder (RBDs) encompasses a deficiency of one or more of FXIII, FXI, FX, FVII, FV, FII, and FI clotting factors, leading to bleeding disorders with variable presentations and outcomes ranging from none or minimal...

DOAJ Open Access (DOAJ) DOI: 10.4103/joah.joah_103_22