Search
Now showing items 441-450 of 489
One-pot microwave-assisted green synthesis of amine-functionalized graphene quantum dots for high visible light photocatalytic application
(
Elsevier Masson SAS
, 2019 , Article)
Nowadays, graphene quantum dots (GQDs) have gained a huge interest in the field of visible-range photocatalysts because of their tunable band gap and stable photochemical properties. In this work, amine-functionalized GQDs ...
العلمنة والمجتمعات العربية تحديث قسري أم خيار استراتيجي؟
(
Qatar University
, 2019 , Article)
سعى هذا البحث إلى الإسهام في ترشيد النقاش المزمن حول مسلسل العلمنة الذي تعرضت له المجتمعات العربية والإسلامية بشكل ممنهج ومطرد، كما يسعى إلى الإسهام في الإجابة عن السؤال المركزي الذي يثيره عنوان الورقة وهو: هل كانت عملية ...
Fasting and its impact on skin anatomy, physiology, and physiopathology: A comprehensive review of the literature
(
MDPI AG
, 2019 , Article)
Skin serves as the first protective line and barrier of the body. Like many other organs, skin can be affected by several disorders in response to external factors such as pathogens, ultraviolet light, and pollution, as ...
An Event-Triggered Robust Attitude Control of Flexible Spacecraft With Modified Rodrigues Parameters Under Limited Communication
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Article)
The attitude regulation of spacecraft using continuous time execution of the control law is not always affordable for the low-cost satellites with limited wireless resources. Of late, within the ambit of control of systems ...
An Anti-Interference Scheme for UAV Data Links in Air–Ground Integrated Vehicular Networks
(
MDPI AG
, 2019 , Article)
As one of the main applications of the Internet of things (IoT), the vehicular ad-hoc network (VANET) is the core of the intelligent transportation system (ITS). Air–ground integrated vehicular networks (AGIVNs) assisted ...
Moving towards a standards-based methodological quality assessment scheme for clinical research
(
Lippincott, Williams & Wilkins
, 2019 , Article)
None
Fixed point results using Ft-contractions in ordered metric spaces having t-property
(
MDPI AG
, 2019 , Article)
In this paper, we prove the existence of fixed points of Ft-contraction mappings in partially ordered metric spaces not necessarily complete. We require that the ordered metric space has the t-property, which is a new ...
A novel in ovo model to study cancer metastasis using chicken embryos and GFP expressing cancer cells.
(
Association of Basic Medical Sciences of Federation of Bosnia and Herzegovina
, 2019 , Article)
Cancer metastasis is the leading cause of cancer-related mortality worldwide. To date, several in vitro methodologies have been developed to understand the mechanisms of cancer metastasis and to screen various therapeutic ...
Influence of chitosan addition on resorcinol-formaldehyde xerogel structure
(
MDPI AG
, 2019 , Article)
Gels are usually not environment-friendly due to their difficult biodegradability. Therefore, the addition of chitosan, even in small amounts, will make such gels biodegradable and thus can be useful in many applications ...
Adequacy of Nutrients Intake among Jordanian Pregnant Women in Comparison to Dietary Reference Intakes.
(
MDPI
, 2019 , Article)
Maternal nutrition is considered an important pillar in the pregnancy outcomes for both mother and infant. A mother's malnutrition and inadequate nutrient intake is associated with many undesirable pregnancy outcomes. ...