Articles Journals Publishers Subjects

6,172 results

Page 14 / 515
OA Optime SQ

Geostatistical modeling of porosity for CO₂ storage assessment in a reservoir

Ana Dindi, Enkela Karroçi
This study presents a geostatistical analysis of porosity in a reservoir, aiming to understand its spatial distribution within the study area and to evaluate its potential for CO₂ storage applications. Descrip- tive statistical analysis and histograms were used to assess the characteristics of data …
OA Optime SQ

New spaces for an ancient voice: can Arbëresh culture and its literary heritage thrive in the digital age?

Jolanda Lila
This article discusses attempts to safeguard the Arbëresh language and literature as an exception - al case of linguistic-ethnical vitality over time. The Arbëresh, the descendants of Albanian refu - gees who settled in Southern Italy from the 15th to 18th centuries, have preserved their language an…
OA Optime SQ

Polycystic ovary syndrome in adolescence in Albania: diagnostic uncertainty and the risk of overdiagnosis

Ilta Bylykbashi
Background: Diagnosing polycystic ovary syndrome (PCOS) during adolescence is inherently challeng- ing due to the overlap between normal pubertal physiology and pathological features of the syndrome. In Albania, the absence of adolescent-specific national guidelines and limited access to specialized…
OA Optime SQ

Exploring the protective effects of botanical antioxidants against UV-induced skin damage

Aurora Napuçe Braçe, Kleva Shpati, Aida Dama, Erda Qorri
The concept of systemic photoprotection through dietary means is gaining attention. The skin is continu- ously exposed to ultraviolet (UV) radiation, a primary cause of skin disorders such as sunburn, photodam- age, and nonmelanoma skin cancer. Solar UV radiation initiates photo-oxidative reactions …
OA Optime SQ

The effectiveness of psychosocial services in Albania

Uarda Kavaja, Era Demaj, Edvaldo Begotaraj
In 2025, psychosocial services in Albania are undergoing a process of continuous development, driven by the growing needs of society and efforts to align with European standards of social welfare. These services play a fundamental role in supporting individuals facing emotional, psychological, and s…
OA Optime SQ

The importance of play in children’s development

Brunilda Laboviti, Greta Katreli, Bejlinda Mustafa
Play is a very important indicator in child development. Play is the main way of learning in early childhood. Children learn best through personal needs and multi-sensory methods that stimulate their natural senses and curiosity. Play is a stimulus that affects the psychological and social developme…
OA Optime SQ

Assessment of workplace stress factors among nurses in hospital environments

Rezarta Tota, Xhejni Kurti, Mirela Tushe
Workplace stress represents a significant challenge for healthcare workers, negatively aff ecting their physical and mental well-being as well as the quality of patient care. Identifying the main causes of stress is essential to developing eff ective management strategies in hospital settings. This …
OA Optime SQ

Volatility modeling and value at risk analysis of the ALL/EUR exchange rate

Fatmira Kola, Ardit Gjeci
This study estimates exchange rate risk between the Albanian Lek (ALL) and the Euro (EUR) using a GARCH(1,1) model and Value at Risk (VaR). Monthly data from January 2012 to October 2024 are used to model time-varying volatility in exchange rate returns. VaR is computed at the 95% and 99% confi - de…
OA Optime SQ

The role of information technology in enhancing educational effectiveness: evidence from higher education institutions

Juventina Ngjela
Introduction: Information technology has become a fundamental component in modern higher ed- ucation, significantly influencing teaching, learning, and administrative practices. The integration of information technology offers opportunities to enhance educational effectiveness by improving stu- dent…