Results 81 to 90 of about 774,053 (337)
International Journal of Environmental Research and Public Health, 2021 This study explores the influence of green entrepreneurial activity on sustainable development, using institutional economics as a theoretical framework. Also, the role of entrepreneurship policy is analysed in the context of Saudi Arabia.
W. Alwakid +2 more
semanticscholar +1 more source
Trions as Fundamental Species in Chemically Doped Polymer Semiconductors
Advanced Materials, EarlyView.This work shows that exciton–charge carrier coupling in doped polymer semiconductors gives rise to multi‐particle states, including trions—quasiparticles consisting of two holes and one electron under p‐doping—and bound exciton‐hole pairs, as identified through spectroscopic and theoretical analysis.
Hongmo Li +23 more
wiley +1 more source
Saudi Arabia's Efforts in Implementing Saudi Vision 2030
Jurnal Public Policy, 2023 Saudi Arabia is a country that is quite rich in oil production. But within a few years of peaking at the top, world oil prices have declined, which has seen Saudi Arabia drop below the United States.
Fardien Faiz Syaputra, Haryo Prasodjo
doaj +1 more source
The Role of Tourism in Economic Growth: Empirical Evidence from Saudi Arabia
Economies, 2021 Tourism is vital to the success of many economies worldwide and has been a widely researched area for many years. Unfortunately, an insufficient number of studies have been conducted on this subject in the context of Saudi Arabia.
Sana Naseem
semanticscholar +1 more source
Poly(Alkoxythiophene) Rod‐Coil Block Copolymers for Organic Electrochemical Transistors
Advanced Materials, EarlyView.We present the first synthesis of poly(3‐alkoxythiophene) rod‐coil block copolymers as a new architecture for OMIECs. Incorporating PEG and PLLA coils can enhance device performance beyond the homopolymer. The figure‐of‐merit depends uniquely on coil length.
Junfu Tian +23 more
wiley +1 more source
Advances in Medical Education and Practice, 2021 Abdulkareem M Albekairy,1 Aiman A Obaidat,1 Mansour S Alsharidah,2 Abdulmajeed A Alqasomi,3 Abdulrhman S Alsayari,4 Ahmad A Albarraq,5 Ahmad M Aljabri,6 Alian A Alrasheedy,7 Bader H Alsuwayt,8 Bandar E Aldhubiab,9 Faisal A Almaliki,10 Majed M Alrobaian ...
Albekairy AM +17 more
doaj
Saudi Medical Journal, 2013 Disability is a complex, influential, dynamic, multidimensional challenge, and it can substantially limit major life activities of human beings and their ability to integrate/reintegrate into society. According to the World Health Organization reports almost 15% of the world9s population lives with certain types of disability, of whom 2-4% experience ...
openaire +2 more sources
Ultra‐White Elastomeric Coatings for Daytime Radiative Cooling
Advanced Materials Technologies, EarlyView.Passive daytime radiative cooling meets elasticity in a new class of ultra‐white silicone coatings. Combining high solar reflectance with strong sky‐window emission, they hold surfaces below ambient temperature under full sunlight while remaining flexible and stretchable. This combination of cooling performance and mechanical flexibility enables energy‐
Abdulrahman Aljwirah +5 more
wiley +1 more source
Saudi Medical Journal, 2007 OBJECTIVE: To determine the prevalence of hypertension among Saudis of both gender, between the ages of 30-70 years in rural as well as urban communities. This work is part of a major national study on Coronary Artery Disease in Saudis Study (CADISS).
Mansour M, Al-Nozha +12 more
openaire +2 more sources
Advanced Science, EarlyView.An on‐demand ultra‐reconfigurable intelligent vision system with hierarchical reconfigurability from device to system levels is demonstrated. Through co‐design of a multi‐paradigm device, reconfigurable circuits, and adaptive system architecture/algorithms, the system enables seamless switching among spiking, non‐spiking, neuromorphic imaging (NI), and
Biyi Jiang +7 more
wiley +1 more source