AIP Publishing

AIP Publishing One of the world's largest non-profit publishers of scientific information in physics www.aip.org With a Corporate Headquarters in College Park, MD and a Publishing Center in Melville, NY, the American Institute of Physics (AIP) is a 501(c)(3) not-for-profit membership corporation created for the purpose of promoting the advancement and diffusion of the knowledge of physics and its application to human welfare.
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It is the mission of the Institute to serve the sciences of physics and astronomy by serving its member societies, by serving individual scientists, and by serving students and the general public.

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Many atomistic simulations do not include nuclear quantum effects, but with improvements to computational techniques and...
05/04/2021
Where nuclear quantum effects can provide physical insights

Many atomistic simulations do not include nuclear quantum effects, but with improvements to computational techniques and power, there may be no reason to continue ignoring them.

Many atomistic simulations do not include nuclear quantum effects, but with improvements to computational techniques and power, there may be no reason to continue ignoring them.

Multipoint in situ measurements and models help researchers understand the details of energy redistribution between low ...
05/04/2021
Experiments confirm energy transfer enhancement through shear flows

Multipoint in situ measurements and models help researchers understand the details of energy redistribution between low and high confined plasmas.

Multipoint in situ measurements and models help researchers understand the details of energy redistribution between low and high confined plasmas.

Timeline Photos
05/04/2021

Timeline Photos

How does maternal depression impact bidirectional processes in mother-child interaction and the quality of children’s early language experience? https://doi.org/10.1121/2.0001400

Mizzou School of Health Professions

#acoustics #speech #MentalHealth

Timeline Photos
05/04/2021

Timeline Photos

Speech intelligibility in a realistic virtual sound environment: https://doi.org/10.1121/10.0004779

Danmarks Tekniske Universitet - DTU
Widex A/S

#acoustics #hearing #hearingaids

⚛️ #CondensedMatter Books from AIP Publishing:- Essential #Electron Transport for #Device #Physics: Read first chapter f...
05/04/2021

⚛️ #CondensedMatter Books from AIP Publishing:
- Essential #Electron Transport for #Device #Physics: Read first chapter for free bit.ly/May21-CMEssential
- Phase Transitions in Grey Matter: #Brain Architecture and Mind Dynamics: Read first chapter for free bit.ly/May21-CMPhase

Browse more titles: bit.ly/May21-CMBrowse.

⚛️ #CondensedMatter Books from AIP Publishing:
- Essential #Electron Transport for #Device #Physics: Read first chapter for free bit.ly/May21-CMEssential
- Phase Transitions in Grey Matter: #Brain Architecture and Mind Dynamics: Read first chapter for free bit.ly/May21-CMPhase

Browse more titles: bit.ly/May21-CMBrowse.

By including a sacrificial layer, researchers developed an improved epitaxial lift-off technique for creating high quali...
05/04/2021
Epitaxial lift-off technology produces smooth thin-film solar cells

By including a sacrificial layer, researchers developed an improved epitaxial lift-off technique for creating high quality monocrystalline CdTe/MgCdTe thin-films.

By including a sacrificial layer, researchers developed an improved epitaxial lift-off technique for creating high quality monocrystalline CdTe/MgCdTe thin-films.

This #AVSQuantumScience review presents an experimentalists assessment on the progress in quantum-enhanced receivers and...
05/03/2021
Practical quantum-enhanced receivers for classical communication

This #AVSQuantumScience review presents an experimentalists assessment on the progress in quantum-enhanced receivers and discusses their potential for long distance communication. #quantum

National Institute of Standards and Technology
Joint Quantum Institute

Communication is an integral part of human life. Today, optical pulses are the preferred information carriers for long-distance communication. The exponential growth in data leads to a “capacity cr...

Don’t forget to join Frank B Rosmej of Sorbonne University on May 4, 2021 9AM EDT (3 PM Paris, 9 PM Beijing) for a webin...
05/03/2021

Don’t forget to join Frank B Rosmej of Sorbonne University on May 4, 2021 9AM EDT (3 PM Paris, 9 PM Beijing) for a webinar on XFEL and HHG interaction with matter: X-ray emission and effects of ultrashort pulses including random spikes
Learn more https://aip.scitation.org/mre/info/webinar

Don’t forget to join Frank B Rosmej of Sorbonne University on May 4, 2021 9AM EDT (3 PM Paris, 9 PM Beijing) for a webinar on XFEL and HHG interaction with matter: X-ray emission and effects of ultrashort pulses including random spikes
Learn more https://aip.scitation.org/mre/info/webinar

Timeline Photos
05/03/2021

Timeline Photos

Acoustic source ranging in an uncertain ocean environment is a complicated problem. Here, researchers use a feedforward neural network for source range and ocean seabed classification using time-domain features. https://doi.org/10.1121/2.0001077

BYU Department of Physics and Astronomy
BYU Acoustics
University of Delaware

Timeline Photos
05/03/2021

Timeline Photos

REFLECTIONS

Feit's seminal article on radiation of sound by a vibrating plate: https://doi.org/10.1121/10.0002422

#acoustics #vibration #history

A proof of principle experiment uses electron microscopy to prove nanoparticles reach their antigen targets in vivo, whi...
05/03/2021
Nanoparticles labeled with antibodies hit their target

A proof of principle experiment uses electron microscopy to prove nanoparticles reach their antigen targets in vivo, which could help treat cancers.

A proof of principle experiment uses electron microscopy to prove nanoparticles reach their antigen targets in vivo, which could help treat cancers.

A neural network dissects how multibody terms contribute to the effective potential energy of a simplified model of a sm...
04/30/2021
Machine learning assesses multibody terms in a coarse-grained model

A neural network dissects how multibody terms contribute to the effective potential energy of a simplified model of a small protein.

A neural network dissects how multibody terms contribute to the effective potential energy of a simplified model of a small protein.

Timeline Photos
04/30/2021

Timeline Photos

Graduate Program in Acoustics at Penn State scientists address the problem of detecting buried unexploded ordnance with a sensor deployed from a shallow-draft surface vessel. https://doi.org/10.1121/2.0001012

#signalprocessing #acoustics #sonar #ASA177

Timeline Photos
04/30/2021

Timeline Photos

This paper reviews the nature of substrate vibration within aquatic environments where seismic interface waves may travel along the surface of the substrate, generating high levels of particle motion. https://doi.org/10.1121/10.0004773

Biological Sciences at the University of Maryland

#acoustics #bioacoustics

Data capacity scaling of a distributed Rydberg atomic receiver array
04/30/2021
Data capacity scaling of a distributed Rydberg atomic receiver array

Data capacity scaling of a distributed Rydberg atomic receiver array

The data transfer capacity of a communication channel is limited by the Shannon–Hartley theorem and scales as log 2 ( 1 + SNR ) for a single channel with a given power signal-to-noise ratio (SNR). ...

The American Institute of Physics and six leading scientific societies representing nearly 70,000 members of the physica...
04/30/2021
AIP, Member Societies Seek Presidential, Congressional Action on Key Scientific Issues

The American Institute of Physics and six leading scientific societies representing nearly 70,000 members of the physical sciences community are calling on the new White House and 117th Congress to support research and education in the physical sciences to address critical issues facing our society.

Physical science funding, equity, education, immigration, infrastructure, security outlined in joint letter WASHINGTON, April 30, 2021 -- The American Institute of Physics and six leading scientific societies representing nearly 70,000 members of the physical sciences community are calling on the ne...

The AstraZeneca COVID-19 vaccine is suspected of being linked to a small number of deep vein thrombosis (DVT) cases, whi...
04/30/2021
Benefits of AstraZeneca COVID-19 Vaccine Outweigh Its Risks - AIP Publishing LLC

The AstraZeneca COVID-19 vaccine is suspected of being linked to a small number of deep vein thrombosis (DVT) cases, which recently emerged within Europe as millions of people received vaccinations.

Link to article: Interrupting vaccination policies can greatly spread SARS-CoV-2 and enhance mortality from COVID-19 disease DOI: 10.1063/5.0050887...

Despite the vast amount of water on Earth, most of it is nonpotable seawater. Freshwater accounts for only about 2.5% of...
04/29/2021
Solar-Powered Desalination Unit Shows Great Promise - AIP Publishing LLC

Despite the vast amount of water on Earth, most of it is nonpotable seawater. Freshwater accounts for only about 2.5% of the total, so much of the world experiences serious water shortages.

Link to article: Porous TiNO solar-driven interfacial evaporator for high-efficiency seawater desalination DOI: 10.1063/5.0047390 WASHINGTON, April...

A wide variety of portable and wearable electronics have become a large part of our daily lives, so a group of Stanford ...
04/29/2021
Nontoxic, Flexible Energy Converters Could Power Wearable Devices - AIP Publishing LLC

A wide variety of portable and wearable electronics have become a large part of our daily lives, so a group of Stanford University researchers wondered if these could be powered by harvesting electricity from the waste heat that exists all around us.

Link to article: Carbon nanotube thermoelectric devices by direct printing: Towards wearable energy converters DOI: 10.1063/5.0042349 WASHINGTON,...

By considering the nonlinear hybrid optomechanical systems (OMSs) as quantum amplifier sensors, this #AVSQuantumScience ...
04/29/2021
Ultraprecision quantum sensing and measurement based on nonlinear hybrid optomechanical systems containing ultracold atoms or atomic Bose–Einstein condensate

By considering the nonlinear hybrid optomechanical systems (OMSs) as quantum amplifier sensors, this #AVSQuantumScience review discusses three well-known methods for surpassing the SQL and the outlook for future works. @AVS_Members #quantum

In this review, the authors study how a hybrid optomechanical system (OMS), in which a quantum micro- or nano-mechanical oscillator is coupled to the electromagnetic radiation pressure, consisting ...

Label-free microfluidic sorting of microparticles
04/29/2021
Label-free microfluidic sorting of microparticles

Label-free microfluidic sorting of microparticles

Massive growth of the microfluidics field has triggered numerous advances in focusing, separating, ordering, concentrating, and mixing of microparticles. Microfluidic systems capable of performing ...

Timeline Photos
04/29/2021

Timeline Photos

Applying deflectometry techniques to non-reflective planar panels using add-on reflective material: https://doi.org/10.1121/2.0001402

Graduate Program in Acoustics at Penn State

#acoustics

Timeline Photos
04/29/2021

Timeline Photos

The mouse is an important animal model for hearing science. However, our knowledge of the relationship between mouse middle-ear (ME) anatomy and function is limited. This study looked at mouse ME forward and reverse #acoustics: https://doi.org/10.1121/10.0004218

Massachusetts Eye and Ear

New Book Now Available | Onshore Wind Farms: Dynamic Stability and Applications in Hydrogen Production. Written by Kenne...
04/29/2021

New Book Now Available | Onshore Wind Farms: Dynamic Stability and Applications in Hydrogen Production. Written by Kenneth Okedu, Visiting Prof. and Research Team Lead National University Oman

📚 Read a free chapter: bit.ly/2Qp18BJ

#WindTurbines #WindFarms #Renewables #Energy #Hydropower

New Book Now Available | Onshore Wind Farms: Dynamic Stability and Applications in Hydrogen Production. Written by Kenneth Okedu, Visiting Prof. and Research Team Lead National University Oman

📚 Read a free chapter: bit.ly/2Qp18BJ

#WindTurbines #WindFarms #Renewables #Energy #Hydropower

The set of mics could detect and track a buzzing drone from almost up to a quarter mile away.
04/28/2021
Four microphones track a flying drone

The set of mics could detect and track a buzzing drone from almost up to a quarter mile away.

The set of mics could detect and track a buzzing drone from almost up to a quarter mile away.

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General information

The American Institute of Physics (AIP) is an organization of 10 physical science societies, representing more than 135,000 scientists, engineers, and educators. As one of the world's largest publishers of scientific information in physics, AIP employs innovative publishing technologies and offers publishing services for its Member Societies. AIP's suite of publications includes 15 journals, three of which are published in partnership with other organizations; magazines, including its flagship publication Physics Today; and the AIP Conference Proceedings series. Through its Physics Resources Center, AIP also delivers valuable services and expertise in education and student programs, science communications, government relations, career services for science and engineering professionals, statistical research, industrial outreach, and the history of physics and other sciences.

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7 scientific facts from space science, satellites, celestial mechanics and meteorology proves that the Earth is standing still and does not turn around itself and not revolve around the sun Rather, the sky, the universe or space orbits around the Earth according to the science of air navigation The first evidence If the Earth turn around it self from West to East, The direction rotation geostationary satellites like Nile sat should be turn same Earth rotation direction from west to east, according to mechanic laws Question Why is the geostationary satellites like Nile sat placed opposite direction of alleged Earth's rotation from east Answer Because the earth is standing still and the sky rotates from west to east Therefore geostationary Satellites are placed opposite alleged direction of Earth's rotation with same speed of universe To remains above the area to be covered to receive the signal The second evidence The spacecraft orbits around the Earth one circle 360 degrees in 90 minutes With same direction of the alleged Earth rotation from west to east Question Why spacecraft can't orbit around the Earth in opposite the alleged Earth's rotation ? Answer Because the earth is standing still and the sky rotates from west to east at a speed close to the spacecraft speed So the spacecraft can't orbit around the Earth opposite the alleged Earth's rotation ? The third scientific fact Carioles force is affects 1- Phonic pendulum during its vibration motion, 2- weather, 3- rockets, 4- satellite 5- spacecraft Question Why the Carioles force is very weak near the Earth's surface and increases as the altitude increases ? Answer Because the earth is standing still and Carioles force coming from sky rotation and not from the earth rotate The fourth scientific fact A solar eclipse occurs when the moon is between the sun and the earth, assuming the duration of the eclipse was 8 hours on Earth According to Copernicus' theory 1- The sun is steady not move 2- The moon will turn around the earth from west to east 4 longitude or 4 degrees 3- The earth will turn around it self 120 longitude or degrees from west to east , if the earth turn around it self from west to east the eclipse will end above Atlantic Ocean 120 longitude west of the Greenwich Line. Question Why the eclipse end above Asia 120th longitude east of the Greenwich mean? Answer Because the earth is standing still , Sun and moon turn around the earth from east to west as the sun’s angular velocity is faster half degree than moon’s angular velocity Fifth Scientific Truth If the Earth revolves around the sun We sent a spacecraft towards the sun on March 21, when the sun is perpendicular to the equator, and after 6 months on 23 September, The Earth revolves 180 degrees around the earth and the earth will be behind the sun and the Spacecraft in front of the sun In this day The astronaut can not be able to see the Earth Question Why does the spacecraft keep orbiting the Earth while the astronauts stay in view of the Earth answer because the earth is standing still and the universe turn around the earth And the astronaut will always watch the Earth Sixth scientific fact Astronomers believe that the sun’s gravity is stronger than the earth’s gravity, The earth’s gravity is stronger than the moon’s gravity. So that the sun’s gravity is stronger than the moon’s gravity, Question Why tides and ebb occur when the moon is perpendicular to the earth, and do not occur when the sun is perpendicular to the earth Answer 1- There is no effect of the sun's gravity on the earth 2 - Earth's gravity ends at an altitude of 400 km 3 - This is evidence of the error of the idea of the sun’s gravity stronger than that of the moon’s The seven question If the Earth is rotating at a speed of 1667 km h Question Why the wind speed so small beside the ground serves and the wind speed increases as the height increases from the ground and the wind will be direction is westerly answer because the earth is standing still and the universe turn around the earth As a result of the rotation of the universe, will make fraction with the atmosphere and makes it go with it from west to east Captain Nader Jneid An international arbitration adviser on aircraft accidents from the Egyptian Bar Association Qualification: Syrian Air force academy ATP + F/E + F/D = F.A.A from USA [email protected] [email protected] Mobile& WHATS : 002011 28 543226
Earth System Structure https://dx.doi.org/10.2139/ssrn.3640056 12 Pages Posted: 27 Jul 2020 Last revised: 1 Aug 2020 Zhen Chu Independent Multiple version iconThere are 5 versions of this paper Date Written: July 1, 2020 Abstract The magnetic field and structure of the Earth is a major theoretical problem in geophysics. The 3D model of the Earth system is reconstructed by using the thermo-electro-magnetic principle, the Earth's magnetic field standard reference field IGRF12 model and the earth pipeline theory, combined with the principle of fluid dynamics cylinder flow similarity experiment. Through the theoretical derivation and actual observation and experiment, the relationship between the core-crustal column and the crust is constructed. Study the mantle flow to generate a magnetic field and generate a gravity process. Explore the geomagnetic mechanism and earth structure of the mantle flow in the operation of the Earth system.
Earth System Structure https://dx.doi.org/10.2139/ssrn.3640056 12 Pages Posted: 27 Jul 2020 Last revised: 1 Aug 2020 Zhen Chu Independent Multiple version iconThere are 5 versions of this paper Date Written: July 1, 2020 Abstract The magnetic field and structure of the Earth is a major theoretical problem in geophysics. The 3D model of the Earth system is reconstructed by using the thermo-electro-magnetic principle, the Earth's magnetic field standard reference field IGRF12 model and the earth pipeline theory, combined with the principle of fluid dynamics cylinder flow similarity experiment. Through the theoretical derivation and actual observation and experiment, the relationship between the core-crustal column and the crust is constructed. Study the mantle flow to generate a magnetic field and generate a gravity process. Explore the geomagnetic mechanism and earth structure of the mantle flow in the operation of the Earth system.
Vedaang Jyotish i.e. Vedic Astronomy ( FB Page ) " Saavan Kaal Gananaa ( whose " TIME " does not need Leap Second ) with Mathematical Explaination of/for * 0) Ridiculously , after about 27000 years from now, " UTC " will be " 0600 at NOON " * 1) Samvatsar , Ahoratra and how Saavan Day differs from Civil ( Solar ) Day * 2.) Equatorial Precession and how prevalent Precession which is Ecliptic derived using it with Obliquity of Ecliptic ( Reference Stars for Precessio Mul ( Lambda Scorpii ) and Mrug ( Lambda Orionis ) NOT Chitra. ) * 3) Sidereal ( Nirayan ) and Tropical ( Sayan ) Longitudes of Sun * 4) Calculation of Eccentric Anomaly of Planet from Mean Anomaly and True Anomaly from it without Kepler's Laws * 5) Invariable Plane and Star Positions w.r.t. it instead of w.r.t Ecliptic . * 6) Rikvedic Year of 366 day which is now of 365.25 days
Derivation of speed of light in water..formula..
My research results- URL’s pages: In order of merit- found realism- Who is the right one for World frontal & World fore-knowledge of astronomy, astrophysics & Cosmology with Infinite and Infinitesimal! At:
Dear all, I would be very grateful if you could please participate in the following survey which is a part of my research thesis carried out in the University of Huddersfield and the EPSRC research center in advanced metrology based in the United Kingdom. The survey takes approximately 5 minutes to complete and the goal is to gather valuable information related to thin film manufacturing and the needs for metrology and characterization of thin films. Your opinion and feedback is very valuable to us. Thanks a lot in advance. Link to the survey:
I don't see it in here water purification methods Quantum Matrix ionization is produced T cells interferons neurons wave frequencies LED underwater lighting don't need not to be underwater the curve charts I'm pretty much an exact photo bulb changing bonding grounding testing for balance skin diseases cancers Corona all that stuff no side effects especially difficult to explain when people don't have pain anymore they don't care how do I get this off the ground
Absolute proof that Frank DiMeglio is now the greatest scientist/physicist who has ever lived: Energy has/involves GRAVITY, AND ENERGY has/involves inertia/INERTIAL RESISTANCE. ELECTROMAGNETISM/ENERGY IS GRAVITY, AS E=mc2 is DIRECTLY AND FUNDAMENTALLY DERIVED FROM F=ma; AS time DILATION proves that ELECTROMAGNETISM/ENERGY IS GRAVITY. (Stellar clustering proves that ELECTROMAGNETISM/ENERGY IS GRAVITY.) BALANCE AND completeness go hand in hand. "Mass"/ENERGY involves BALANCED inertia/INERTIAL RESISTANCE consistent with/as what is BALANCED electromagnetic/gravitational force/ENERGY, AS ELECTROMAGNETISM/ENERGY IS GRAVITY. A PHOTON may be placed at the center of what is THE SUN (as A POINT, of course), AS the reduction of SPACE is offset by (or BALANCED with) the SPEED OF LIGHT; AS ELECTROMAGNETISM/ENERGY IS GRAVITY. BALANCE AND completeness go hand in hand. ALL of SPACE is NECESSARILY electromagnetic/gravitational IN BALANCE, AS ELECTROMAGNETISM/ENERGY IS GRAVITY. This is, in fact, CLEARLY proven by BOTH F=ma AND E=mc2. Energy has/involves GRAVITY, AND ENERGY has/involves inertia/INERTIAL RESISTANCE. ELECTROMAGNETISM/energy is gravity. This is proven by F=ma AND E=mc2. This NECESSARILY involves what is possible/potential AND actual (IN BALANCE). SO, gravity/acceleration involves BALANCED inertia/INERTIAL RESISTANCE; as gravity is ELECTROMAGNETISM/energy. Therefore, invisible AND visible SPACE in FUNDAMENTAL equilibrium AND balance IS the MIDDLE DISTANCE in/of space consistent WITH/AS what is fundamentally balanced GRAVITATIONAL/ELECTROMAGNETIC force/energy; as ELECTROMAGNETISM/ENERGY IS GRAVITY. Accordingly, inertia/INERTIAL RESISTANCE is proportional to (or balanced with/as) GRAVITATIONAL force/energy; as this balances AND unifies ELECTROMAGNETISM/energy AND gravity; as this balances gravity AND inertia. (This explains F=ma AND E=mc2, as ELECTROMAGNETISM/energy is gravity.) ACCORDINGLY, gravity/acceleration involves BALANCED inertia/INERTIAL RESISTANCE; as ELECTROMAGNETISM/ENERGY IS GRAVITY. GREAT !!! A photon may be placed at the center of the Sun (as a point, of course), as the reduction of SPACE is offset by (or balanced with) the speed of light. "Mass"/energy involves balanced inertia/INERTIAL RESISTANCE consistent WITH/AS what is BALANCED ELECTROMAGNETIC/GRAVITATIONAL force/energy, as ELECTROMAGNETISM/ENERGY IS GRAVITY. Touch AND feeling BLEND, as GRAVITY AND ELECTROMAGNETISM/ENERGY are linked AND balanced; as gravity/acceleration involves BALANCED inertia/INERTIAL RESISTANCE; as ELECTROMAGNETISM/ENERGY IS GRAVITY. Gravity AND ELECTROMAGNETISM/energy are linked AND balanced IN AND OUT of SPACE AND TIME, as gravity is electromagnetism/energy. This is entirely proven by the mathematical unification of Maxwell's equations AND Einstein's equations (given the addition of a fourth spatial dimension). Indeed, this explains why Einstein's equations predict that SPACE is either expanding or contracting. Moreover, this is why Einstein's equations allow for (or predict) "black holes". Balance and completeness go hand in hand. Einstein's equations are NECESSARILY ELECTROMAGNETIC/GRAVITATIONAL. ELECTROMAGNETISM/ENERGY IS GRAVITY. This is proven by F=ma AND E=mc2. I have provided top down and overwhelming mathematical proof AS WELL that gravity IS ELECTROMAGNETISM/energy. So, It is now abundantly and quite clear that Einstein never nearly understood gravity AND physics/physical experience. (Obviously, E=mc2 is derived from and fundamentally consistent WITH F=ma.) Sir Isaac Newton now ranks second. Very importantly, outer "space" involves full inertia; AND it is fully invisible AND black. In fact, the ROTATION of the moon does MATCH it's REVOLUTION. ACCORDINGLY, gravity/acceleration involves BALANCED inertia/INERTIAL RESISTANCE; as gravity IS ELECTROMAGNETISM/energy. SO, a given planet sweeps out equal areas in equal times; AND this is THEN consistent WITH F=ma, E=mc2, AND what is perpetual motion; as ELECTROMAGNETISM/energy is gravity. Therefore, GRAVITATIONAL force/energy is proportional to (or balanced with/as) inertia/INERTIAL RESISTANCE; as gravity is electromagnetism/energy. So, "mass"/energy involves balanced inertia/inertial resistance consistent WITH what is BALANCED ELECTROMAGNETIC/GRAVITATIONAL force/energy; as ELECTROMAGNETISM/ENERGY IS GRAVITY. It ALL makes perfect sense. Great. By Frank DiMeglio