Browsing by Title

S — Compactness Via Ideals

Abdel Monsef, M. E.; Lashien, E. F.; Nasef, A. A.; عبد المنصف, محمد عزت; لاشين; ناصف... more authors ... less authors ( Qatar University , 1991 , Article)

Compactness modulo as an ideal has not been widely studied. Many new sorts of weak compactness have been introduced to topological spaces in the last twenty years but have not been studied using ideals. So, the main aim ...

S.G. Connected Spaces

Tapi, U. D. [ى د تابي]; Thakur, S. S. ( Qatar University , 2000 , Article)

The purpose of this paper is to introduce and study a strongr type of connectedness called s.g connectedness in topologi-cal spaces.

S.I.: Emerging material science trends in Nanomedicine, Biosensor, Microfluidics and 3D Bioprinting technologies

Yalcin, Huseyin C.; Ashammakhi, Nureddin; Jeerapan, Itthipon ( Springer , 2025 , Article)

Emergent Materials has focused on applying new materials science and technologies, particularly in fast-growing areas. One such field is the biological applications of materials, i.e. Biomaterials. With this objective in ...

S1.P170 A terpenoids-enriched fraction of Inula viscosa: its chemical composition and anti-cancerous effects against human lung cancer cells

Seglab, Fatiha; Abu Asali, Mazen Mounir; Al-Yafei, Thoraya; Hassan, Hassan; Shaito, Abdullah A. (2024 , Conference)

Triple negative breast cancer (TNBC) is the most aggressive subtype of breast cancer and has limited therapeutic options. Effects of Ziziphus nummularia against TNBC have not been investigated yet. An ethanolic extract of ...

Sabras door of primary school

The Safavid Mosque, 16th century

SAFCO fertilizer plant

SAFCO's Fertilizer Plant, general view

Safe and Adaptive Social Robots for Children with Autism

Alhaddad, Ahmad Yaser (2020 , Dissertation)

Social robots are being considered to be a part of the therapy for children with autism due to the reported efficacy such technology in improving the outcomes. How ever, children diagnosed with autism exhibit challenging ...

Safe control synthesis using environmentally robust control barrier functions

Hamdipoor, Vahid; Meskin, Nader; Cassandras, Christos G. ( Elsevier , 2023 , Article)

In this paper, we study a safe control design for dynamical systems in the presence of uncertainty in a dynamical environment. The worst-case error approach is considered to formulate robust Control Barrier Functions (CBFs) ...

Safe Merging Control in Mixed Vehicular Traffic

Hamdipoor, Vahid; Meskin, Nader; Cassandras, Christos G. ( Institute of Electrical and Electronics Engineers Inc. , 2023 , Conference)

Despite the potential benefits of a traffic system with only Coordinated and Automated Vehicles (CAVs), it is expected that Human Driven Vehicles (HDVs) and CAVs co-exist for the foreseeable future. Due to uncertainty and ...

Safe Route Mapping of Roadways Using Multiple Sourced Data

Jiang, Shan; Jafari, Mohsen; Kharbeche, Mohamed; Jalayer, Mohammad; Al-Khalifa, Khalifa N. ( Institute of Electrical and Electronics Engineers , 2022 , Article)

The use of systematic techniques with historical crash data and qualitative measures has long been a common practice to identify the problematic road features and develop countermeasures to mitigate the crash risk in ...

SafeDrive: A Reliable and Secure Distributed Cloud Storage

Mansour, Watheq Ahmad; Malluhi, Qutaibah M. ( Qatar University Press , 2020 , Poster)

SafeDrive is an efficient, reliable, and secure multi-cloudfile storage system that keeps data safe and accessible even if you do not fully trust the service provider, whose systems can be compromised or become unavailable. ...