Results 71 to 80 of about 3,290,391 (380)

Le note marginali in alcune cinquecentesche del commento alla Physica di Agostino Nifo

open access: yesNoctua, 2016
In Augustinus Niphus’ commentary on Aristotle’s Physics (Venice, 1552) some marginal annotations can be considered an aide-mémoire for teachers commenting Aristotle’s text.
Stefano Caroti
doaj   +1 more source

The Design of One-Dimensional Motion and Two-Dimensional Motion Learning Media Using Digital Camera and Tracker-Based Air Track

open access: yesJPPPF: Jurnal Penelitian & Pengembangan Pendidikan Fisika, 2020
This research describes the results of the development of 2D air track tools designed for one and two-dimensional motion experiments with small frictional forces.
Fransisca Indra Dewi   +3 more
doaj   +1 more source

Development of Force and Motion Concept Self-Efficacy Inventory (FMCSEI) for Senior High School Students

open access: yesJurnal Penelitian dan Pembelajaran IPA, 2023
This study aimed to develop and validate the Force and Motion Concept Self-Efficacy Inventory (FMCSEI), a content-specific self-efficacy inventory for the senior high school level.
Albert Andry E. Panergayo
doaj   +1 more source

B cell mechanobiology in health and disease: emerging techniques and insights into therapeutic responses

open access: yesFEBS Letters, EarlyView.
B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro   +2 more
wiley   +1 more source

Physics-based Motion Planning with Temporal Logic Specifications [PDF]

open access: yes, 2017
One of the main foci of robotics is nowadays centered in providing a great degree of autonomy to robots. A fundamental step in this direction is to give them the ability to plan in discrete and continuous spaces to find the required motions to complete a
Akbari, Aliakbar   +2 more
core   +2 more sources

Embodied science and mixed reality: How gesture and motion capture affect physics education

open access: yesCognitive Research, 2017
A mixed design was created using text and game-like multimedia to instruct in the content of physics. The study assessed which variables predicted learning gains after a 1-h lesson on the electric field. The three manipulated variables were: (1) level of
M. Johnson-Glenberg   +1 more
semanticscholar   +1 more source

P‐glycoprotein modulates the fluidity gradient of the plasma membrane of multidrug resistant CHO cells

open access: yesFEBS Letters, EarlyView.
To explore the impact of the overexpression of the multidrug‐transporter P‐glycoprotein (ABCB1) on membrane fluidity, we compared the transversal gradient of mobility and microviscosity in plasma membranes of drug‐sensitive Chinese hamster ovary cells (AuxB1) and their multidrug‐resistant derivatives (B30) using the fluorescent n‐(9‐anthroyloxy) fatty ...
Roger Busche   +2 more
wiley   +1 more source

Born reciprocity and the 1/r potential

open access: yes, 2007
Many structures in nature are invariant under the transformation (p,r)->(br,-p/b), where b is some scale factor. Born's reciprocity hypothesis affirms that this invariance extends to the entire Hamiltonian and equations of motion.
D. Clowe   +19 more
core   +1 more source

Analysis of Students' Understanding of Concepts in Straight Motion Material in Physics Learning

open access: yesInternational Journal of Education and Teaching Zone, 2023
The research was conducted in order to be able to analyze understanding of concepts in straight motion material. The research that was carried out used a quantitative research type with a descriptive approach to the population of 20 students in physics ...
Fera Maya Fitriyani   +3 more
doaj   +1 more source

The epithelial barrier theory proposes a comprehensive explanation for the origins of allergic and other chronic noncommunicable diseases

open access: yesFEBS Letters, EarlyView.
Exposure to common noxious agents (1), including allergens, pollutants, and micro‐nanoplastics, can cause epithelial barrier damage (2) in our body's protective linings. This may trigger an immune response to our microbiome (3). The epithelial barrier theory explains how this process can lead to chronic noncommunicable diseases (4) affecting organs ...
Can Zeyneloglu   +17 more
wiley   +1 more source

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