Results 131 to 140 of about 96,321 (313)

Analytical Approaches to Address Challenges in the Analysis of Cannabinoids in Vascular Matrices Using Mass Spectrometry

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT Phytocannabinoids are bioactive metabolites derived from the Cannabis sativa plant. They have garnered attention due to their recreational uses and therapeutic potential. Although various analytical strategies have been employed for their analysis, mass spectrometry (MS) coupled to chromatographic separation is superior due to its sensitivity ...
Radwa Mahmoud   +2 more
wiley   +1 more source

The causal effect of multiple lifestyles and myopia: a Mendelian randomization study

open access: yesScientific Reports
Previous studies have demonstrated that lifestyle was associated with myopia. This study used Mendelian randomization (MR) analysis to examine the causal relationships between the time of computer use, the time outdoors in summer and the time outdoors in
Meng-Ru Su   +6 more
doaj   +1 more source

Student outdoors

open access: yes, 2014
A close-up of a student outdoors. These photographs were taken between 1980 and 1987.https://corescholar.libraries.wright.edu/special_ms358_photographs/1189/thumbnail ...

core  

Research Study Concerning the Structural Design of a Drone Using 3D Print Technology

open access: yesMacromolecular Symposia, EarlyView.
ABSTRACT The frame of a drone serves as support to hold in place all the key components of the drone, such as the battery, controller board, motors, and all the modules needed for different projects. In the industry, the drone frame is CNC machined from a block of material, or in some cases it is made of composite materials, carbon fiber, and ...
Gabriel George Geambaşu   +2 more
wiley   +1 more source

How can children and young people have a voice in urban treescapes?

open access: yesPeople and Nature, EarlyView.
Abstract Scientific understanding of climate change has, to date, failed to result in sufficient action. This paper proposes that a deficit model of top‐down learning and dissemination in relation to public engagement with science may be part of the problem, particularly when considering the attitudes, values and empowerment of children and young ...
Simon Carr   +10 more
wiley   +1 more source

Class outdoors

open access: yes, 1977
Furman students and their professor enjoying the fresh air and the beautiful campus while having class ...

core  

Six actions to harness the potential of social surveys on people and nature relations: A UK cross‐sectoral perspective

open access: yesPeople and Nature, EarlyView.
Abstract Robust data on the state of relationships between people and nature is a critical component of the evidence base for environmental governance at local, national and global scales. Social surveys are a valuable method already used by some governmental and non‐governmental organisations to gather this evidence.
Jasper Montana   +18 more
wiley   +1 more source

Class outdoors

open access: yes, 1980
Furman students and their professor enjoying the fresh air and the beautiful campus while having class ...

core  

Influence of Thermal Cycling on Friction, Wear, and Damage Evolution of Fused Deposition Modeling of 3D‐Printed Glass Fiber Reinforced Polylactic Acid Composites

open access: yesPolymer Composites, EarlyView.
Schematic illustration of the experimental procedure of the specimens. ABSTRACT This research work investigated the effect of the cyclic thermo‐hygrometric aging regime between −20°C and +40°C with 0–400 cycles on the reciprocating tribological properties of fused deposition modeling (FDM) printed polylactic acid (PLA) and the same material reinforced ...
Sinan Fidan   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy