Results 61 to 70 of about 648,526 (346)
Chiral Acoustic Phonon and Conservation of Pseudoangular Momentum in α‐Quartz
Advanced Materials, EarlyView.Chiral acoustic phonons in α‐quartz are probed via Brillouin light scattering, exploiting the photon's helicity and the crystal's handedness. The interaction obeys a selection rule arising from pseudoangular momentum conservation, enabling direct optical access to phonon chirality in nonsymmorphic crystals.
Changsoo Kim +8 more
wiley +1 more source
Ceramics—The Forgotten but Essential Ingredients for a Circular Economy on the Moon
CeramicsSettlement on the Moon will require full exploitation of its resources if such settlements are to be permanent. Such in situ resource utilisation (ISRU) has primarily been focused on accessing water ice at the lunar poles and the use of raw lunar ...
Alex Ellery
doaj +1 more source
Positive Association of lunar Phases with The Incidence Rate Acute Myocardial Infarction [PDF]
Journal of Cardio-Thoracic MedicineIntroduction: In addition to primary internal risk factors, certain external factors have been suggested as possible factors pertaining to development of acute myocardial infarction including lunar phases as well as circadian cycles and season changes ...
Alireza Rostamzadeh, Sahar Abri
doaj +1 more source
Temporal effects on death by suicide: empirical evidence and possible molecular correlates
Discover Mental Health, 2023 Popular culture and medical lore have long postulated a connection between full moon and exacerbations of psychiatric disorders. We wanted to empirically analyze the hypothesis that suicides are increased during the period around full moons.
R. Bhagar +8 more
doaj +1 more source
Flatness of the setting Sun [PDF]
, 2002 Atmospheric refraction is responsible for the bending of light-rays in the atmosphere. It is a result of the continuous decrease in the refractive index of the air as a function of altitude.
Györi L. +3 more
core +2 more sources
Advanced Materials, EarlyView.The research demonstrates a Mesenchymal Stem Cell‐inspired microneedle platform (MSCi@MN) that addresses chronic diabetic wounds by combining MSC‐derived extracellular nanovesicles (NV)–DNA conjugates in microneedle tips with photothermal MXene in the patch layer.
Chan Ho Moon +21 more
wiley +1 more source
NUMERICAL MODELING OF MOON ASTEROID IMPACTS TSUNAMIS ON THE MOON [PDF]
Science of Tsunami Hazards, 2017 Asteroid impacts on the moon were modeled using the full Navier-Stokes AMR. Eulerian compressible hydrodynamic code called MAGNS. The size of the cavity and its time history are strongly dependent upon the strength characteristics of the moon rock.
Charles L. Mader
doaj
Cortisol Secreting Adrenal Adenoma in a 5 Year Old Child [PDF]
, 2011 Adrenal adenoma is a rare endocrinal tumor in children. It can present with features of Cushing's syndrome. We present a case report of five years old female child who came with morbid obesity and hypertension.
Narang, Gursharan Singh +1 more
core
The night sky brightness at Potsdam-Babelsberg
, 2013 We analyze the results of a 2 years (2011--2012) time series of night sky photometry performed at the Leibniz Institute for Astrophysics in Potsdam (AIP).
Posch, Thomas +3 more
core +1 more source
Recent Advances in Collective Behaviors of Micro/Nanomotor Swarms
Advanced Materials, EarlyView.This review describes the driving forces behind collective motion, explores the self‐organization of micro/nano swarms across zero‐dimensional (0D), one‐dimensional (1D), two‐dimensional (2D), and three‐dimensional (3D) spaces, and highlights their potential in drug delivery, environmental monitoring, and smart devices.
Siwen Sun +4 more
wiley +1 more source