Results 41 to 50 of about 846,844 (292)

Characterization of carbon monoxide, methane and nonmethane hydrocarbons in emerging cities of Saudi Arabia and Pakistan and in Singapore [PDF]

open access: yes, 2016
We investigate the composition of 63 C2-C10 nonmethane hydrocarbons (NMHCs), methane (CH4) and carbon monoxide (CO), in Jeddah, Mecca, and Madina (Saudi Arabia), in Lahore, (Pakistan), and in Singapore. We established a database with which to compare and
Aburizaiza, Omar S   +11 more
core   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman   +12 more
wiley   +1 more source

Identifying the challenges of implementing the use of statistical thinking principles and concepts for dental services organizations in the Kingdom of Saudi Arabia: A mixed survey and observational study

open access: yesSaudi Journal of Oral Sciences
Introduction: Identifying obstacles that prevent the adoption and implementation of statistical techniques (STes) could enlighten policymakers’ decisions and pave the way for fostering the attainment of predetermined targets in the health-care sector, in
Abdulrahman Ahmed Alshehri
doaj   +1 more source

Unravelling the Atomic Structure of a Metal‐Covalent Organic Framework Assembled from Ruthenium Metalloligands

open access: yesAdvanced Materials, Volume 37, Issue 13, April 2, 2025.
Metal‐covalent organic frameworks (MCOFs) are novel porous materials that exhibit the advantages of covalent and metal‐organic frameworks. However, it is extremely difficult to resolve their atomic structure and better understand their structure‐properties relation. This work utilizes a synergistic combination of advanced microscopy, spectroscopic, and
Seán Hennessey   +11 more
wiley   +1 more source

La Reinvención de la Vejez - Guita Grin Debert

open access: yesOutra Travessia, 2012
La Reinvención de la Vejez - Guita Grin ...
Maria Inés Arabia
doaj   +1 more source

The Politics of Religion: Women, Islam and Politics in Saudi Arabia [PDF]

open access: yes, 2015
In this essay I focus on women in Saudi Arabia, who live in perhaps one of the most socially conservative countries when it comes to women’s rights. For example, Nimrod Raphaeli describes the daily lives of Saudi women in the following way, “women can ...
Cotellessa, Samantha
core   +2 more sources

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

open access: yesAdvanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

The Nexus of Cult and Pastoralism in Neolithic Northwest Arabia: Contextualising the Mustatil Phenomenon

open access: yesOpen Quaternary
At present more than 1600 mustatil have been recorded across Arabia. These monumental ritual structures have been interpreted as markers of territoriality and a key component in constructing and consolidating kinship ties and communal social identities ...
Melissa Kennedy   +5 more
doaj   +1 more source

Cenozoic evolution of Neotethys and implications for the causes of plate motions [PDF]

open access: yes, 2003
Africa-North America-Eurasia plate circuit rotations, combined with Red Sea rotations and new estimates of crustal shortening in Iran define the Cenozoic history of the Neotethyan ocean between Arabia and Eurasia. The new constraints indicate that Arabia-
McQuarrie, N.   +3 more
core   +2 more sources

Cultural challenges to secondary prevention: Implications for Saudi women [PDF]

open access: yes, 2012
Like other highly developed countries, cardiovascular disease (CVD) and coronary heart disease (CHD) are major health problems in Saudi Arabia. The aetiology of cardiovascular disease (CVD) burden within the Saudi population is similar to Western ...
Clark, Robyn   +3 more
core   +2 more sources

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