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A sphere with no hole (or genus). It represents a trivial phase.

A sphere with no hole (or genus). It represents a trivial phase.

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in Symmetry and Topology > Modern Perspectives in the Study of Electronic Systems
Published: December 2022
FIG. 3.2 A sphere with no hole (or genus). It represents a trivial phase. More about this image found in A sphere with no hole (or genus). It represents a trivial phase.
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A sphere with a polar cap. The figure will aid in calculating the area S of the polar cap.

A sphere with a polar cap. The figure will aid in calculating the area

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in Symmetry and Topology > Modern Perspectives in the Study of Electronic Systems
Published: December 2022
FIG. 3.3 A sphere with a polar cap. The figure will aid in calculating the area S of the polar cap. More about this image found in A sphere with a polar cap. The figure will aid in calculating the area
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(a) Optomechanical crystal tightly confined mechanical and optical resonances at the same physical location. This is achieved using photonic crystals to confine light and acoustic bandgap structure to confine mechanical vibrations (Meenehan et al., 2014). (b) Basic setup of optical tweezer (Ashkin et al., 1986) incoming spatially filtered laser beam focused using a microscope on a particle in a liquid. The focused beam undergoes reflections R1 and R2 and refraction by the sphere, resulting in a net upward force FA on the particle.

(a) Optomechanical crystal tightly confined mechanical and optical resonanc...

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in Optical MEMS (Microspheres and Ring Resonators): Overview of Recent Progress > MEMS Applications in Electronics and Engineering
Published: March 2023
of optical tweezer ( Ashkin et al., 1986 ) incoming spatially filtered laser beam focused using a microscope on a particle in a liquid. The focused beam undergoes reflections R1 and R2 and refraction by the sphere, resulting in a net upward force More about this image found in (a) Optomechanical crystal tightly confined mechanical and optical resonanc...
Book Chapter
Book cover for The International Handbook of Physics Education Research: Learning Physics

Students' Understandings of Electricity and Magnetism

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Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425477_005
EISBN: 978-0-7354-2547-7
ISBN: 978-0-7354-2544-6
... ordering, where, e.g., −5 µC would be interpreted as somehow less than 0 µC or +5 µC. When they asked introductory university-level students about an experiment in which charge was moved from one initially neutral sphere to another, they found that most students recognized...
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(a) A closed membrane type MEMS-based gas sensor with Si3N4 as passivation layer and nanostructured SnO2 hollow sphere array. Reprinted with permission from Rao et al., ACS Appl. Mater. Interfaces 9(3), 2634–2641 (2017). Copyright 2017 American Chemical Society. (b) Another closed membrane type microheater design with SiO2 passivation layer and transparent ITO electrodes with ZnO nanowires as sensing element. Reprinted with permission from Hsueh et al., Sens. Actuators B Chem. 304, 127319 (2020). Copyright 2020 Elsevier. (c) Top view and section view of a suspended membrane type structure of microheater design. Reprinted with permission from Zhou et al., Sens. Actuators A 223, 67–75 (2015).

(a) A closed membrane type MEMS-based gas sensor with Si3N4...

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in Emerging Trends in MEMS/NEMS Based Technologies for Gas Sensing Applications > MEMS Applications in Electronics and Engineering
Published: March 2023
FIG. 8.6 (a) A closed membrane type MEMS-based gas sensor with Si3N4 as passivation layer and nanostructured SnO2 hollow sphere array. Reprinted with permission from Rao et al., ACS Appl. Mater. Interfaces 9 (3), 2634–2641 (2017). Copyright 2017 American More about this image found in (a) A closed membrane type MEMS-based gas sensor with Si3N4...
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Book cover for MEMS Applications in Electronics and Engineering

Optical MEMS (Microspheres and Ring Resonators): Overview of Recent Progress

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Series: AIPP Books, Principles
Published: March 2023
10.1063/9780735424395_007
EISBN: 978-0-7354-2439-5
ISBN: 978-0-7354-2436-4
... in certain optical structures, where high optical intensity is used to produce mechanical movement. Ring, disk and sphere structures can support whispering gallery modes that resonate only at some frequencies. Such resonant structures can enhance the field intensity at resonance and provide very narrow...
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(a) Structural representation of the SERCA pump embedded in a DMPC bilayer. The protein's backbone is represented in gray surfaces, and the TM domain is transparent. The tilting angle is measured between the vector perpendicular to the plane through the bilayer's atoms and the vector (purple cylinder) defined between the planes formed by the beads at the position of alpha carbons of residues Val314, K758, and G808 (blue spheres) and A303, E771, and W794 (red spheres). (b) Tilting angle progression through a 2 µs simulation, starting from a perpendicular orientation of SERCA.

(a) Structural representation of the SERCA pump embedded in a DMPC bilayer....

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in Simulating Transmembrane Proteins with the Coarse-Grained SIRAH Force Field: Tips and Tricks for Setting Up and Running in AMBER > A Practical Guide to Recent Advances in Multiscale Modeling and Simulation of Biomolecules
Published: January 2023
(purple cylinder) defined between the planes formed by the beads at the position of alpha carbons of residues Val314, K758, and G808 (blue spheres) and A303, E771, and W794 (red spheres). (b) Tilting angle progression through a 2 µs simulation, starting from a perpendicular orientation of SERCA. More about this image found in (a) Structural representation of the SERCA pump embedded in a DMPC bilayer....
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Book cover for The International Handbook of Physics Education Research: Teaching Physics

Visual and Argumentative Aspects in Greek School Textbooks and in Teachers' Practices: Glances at the Concept of Periodicity

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Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425712_007
EISBN: 978-0-7354-2571-2
ISBN: 978-0-7354-2568-2
... school, general Direction VRs' title VR4: Chronophotography of a spring motion VR5: Car suspension system VRs and captions Ph. 1.2 Consecutive instances of the oscillating sphere attached to an ideal spring. The interval between two shots is always the same. During the photo-shoot, the photo...
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Book cover for The International Handbook of Physics Education Research: Special Topics

Role of Mathematics in Physics from Multiple Perspectives

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Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425514_018
EISBN: 978-0-7354-2551-4
ISBN: 978-0-7354-2548-4
..., squares and pentagons as well as regular bodies. In contrast, the Pythagoreans tried to describe phenomena in an arithmetic way with natural numbers and their ratios. A sophisticated step on the border of mathematics and physics consisted of the calculation of the volume of a sphere or a cone...
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Schematic atomic configurations of (a) type I and (b) type II β-Ga2O3 (010) surfaces. Brown and red spheres represent Ga and O atoms, respectively. Schematic atomic configurations of (c) Ga-terminated (−201) surfaces (type I), (d) Ga-terminated (−201) surfaces (type II), (e) O-terminated (−201) surfaces (type I), and (f) O-terminated (−201) surfaces (type II).

Schematic atomic configurations of (a) type I and (b) type II β-Ga2...

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in Etching of β-Ga2O3 > Ultrawide Bandgap β-Ga2O3 SemiconductorTheory and Applications
Published: February 2023
FIG. 9.2 Schematic atomic configurations of (a) type I and (b) type II β-Ga2O3 (010) surfaces. Brown and red spheres represent Ga and O atoms, respectively. Schematic atomic configurations of (c) Ga-terminated (−201) surfaces (type I), (d) Ga-terminated (−201) surfaces (type More about this image found in Schematic atomic configurations of (a) type I and (b) type II β-Ga2...
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Book cover for The International Handbook of Physics Education Research: Special Topics

Physics as a Human Endeavor

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Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425514_006
EISBN: 978-0-7354-2551-4
ISBN: 978-0-7354-2548-4
... as scientific and cultural, and about the spheres in which ethical questions might be raised. My second and third sections address physics education research on gender, race, and intersectional approaches. Drawing attention to its recent relative isolation from the physics discipline and general educational...
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History of Physics and Socio-Scientific Issues: Approaching Gender and Social Justice

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Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425514_008
EISBN: 978-0-7354-2551-4
ISBN: 978-0-7354-2548-4
... into scientific education and establishing a tangible link between moral considerations and scientific literacy. Along the same lines, SSI can allow students to develop in the social, political, moral, and ethical spheres ( Millar, 1997 ; Hammerich, 2000 ; KolstØ, 2001 ; and Sadler, 2004 ). Meitner left Berlin...
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Book cover for The International Handbook of Physics Education Research: Special Topics

The Aims and Values of Physics

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Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425514_009
EISBN: 978-0-7354-2551-4
ISBN: 978-0-7354-2548-4
... with such bias allow discussion about science, emphasizing the participation of different social actors in it—such as women, artisans, illustrators, inhabitants of the colonies, etc.—making it possible to place science in the social, political, and historical spheres of the students' sociocultural context...
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Book cover for MEMS Applications in Electronics and Engineering

MEMS Applications in Electronics and Engineering

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Series: AIPP Books, Principles
Published: March 2023
10.1063/9780735424395
EISBN: 978-0-7354-2439-5
ISBN: 978-0-7354-2436-4
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Book cover for The International Handbook of Physics Education Research: Learning Physics

The International Handbook of Physics Education Research: Learning Physics

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Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425477
EISBN: 978-0-7354-2547-7
ISBN: 978-0-7354-2544-6
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Book cover for The International Handbook of Physics Education Research: Special Topics

The International Handbook of Physics Education Research: Special Topics

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Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425514
EISBN: 978-0-7354-2551-4
ISBN: 978-0-7354-2548-4
Open the PDF for The International Handbook of Physics Education Research: Special Topics in another window
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Book cover for The International Handbook of Physics Education Research: Teaching Physics

The International Handbook of Physics Education Research: Teaching Physics

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Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425712
EISBN: 978-0-7354-2571-2
ISBN: 978-0-7354-2568-2
Open the PDF for The International Handbook of Physics Education Research: Teaching Physics in another window
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Book cover for MEMS Applications in Electronics and Engineering

References

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Series: AIPP Books, Principles
Published: March 2023
0
EISBN: 978-0-7354-2439-5
ISBN: 978-0-7354-2436-4
.... , Harley-Trochimczyk , A. , Pham , T. , Zettl , A. , Carraro , C.   et al. , “ In situ localized growth of ordered metal oxide hollow sphere array on microheater platform for sensitive, ultra-fast gas sensing ,” ACS Appl. Mater. Interfaces   9 ( 3 ), 2634 – 2641 ( 2017 ). 10.1021/acsami...
Book Chapter
Book cover for MEMS Applications in Electronics and Engineering

Emerging Trends in MEMS/NEMS Based Technologies for Gas Sensing Applications

Available to Purchase

Series: AIPP Books, Principles
Published: March 2023
10.1063/9780735424395_008
EISBN: 978-0-7354-2439-5
ISBN: 978-0-7354-2436-4
... hollow sphere array. Reprinted with permission from Rao et al., ACS Appl. Mater. Interfaces 9 (3), 2634–2641 (2017). Copyright 2017 American Chemical Society. (b) Another closed membrane type microheater design with SiO2 passivation layer and transparent ITO electrodes with ZnO...
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Top: two-body Hamiltonian used by most MD simulation packages and SIRAH to calculate the potential energy. Bottom: superposition of atomistic and CG representations for SIRAH residues relevant to this chapter. Only one residue among some groups of molecules sharing similar mapping is shown for shortness. It corresponds to that indicated by the first letter (single-letter amino acid code or abbreviation). Gray sticks indicate the connectivity in the CG scheme, and semitransparent spheres show each bead's actual van der Waals radii. Blue, red, and white denote positive, negative, and neutral partial charges, respectively.

Top: two-body Hamiltonian used by most MD simulation packages and SIRAH to ...

Available to Purchase
in Simulating Transmembrane Proteins with the Coarse-Grained SIRAH Force Field: Tips and Tricks for Setting Up and Running in AMBER > A Practical Guide to Recent Advances in Multiscale Modeling and Simulation of Biomolecules
Published: January 2023
is shown for shortness. It corresponds to that indicated by the first letter (single-letter amino acid code or abbreviation). Gray sticks indicate the connectivity in the CG scheme, and semitransparent spheres show each bead's actual van der Waals radii. Blue, red, and white denote positive, negative More about this image found in Top: two-body Hamiltonian used by most MD simulation packages and SIRAH to ...