It states that the spins of elementary particles are not universal properties of matter, but they are the result of the mutual interaction of particles and fields. A concrete model for the spins of elementary p
With quantum theory kept and Lorentz structure replaced by Euclidean Jordan algebra --- a more fundamental structure, one naturally arrives at the notion of abstract fundamental matter particles. These abstract particles fall into distinct abstract universes according to their symmetry groups. If it is...
Out of all the models we tested, the Blueair Blue scored the highest CADR (clean air delivery rating) for getting rid of dust, pollen and smoke particles in bigger spaces. For that reason, I would recommend this for most households with large living rooms, bedrooms or spaces. Design-wise...
Research last year found some premium tea bags might be leaving billions of microscopic plastic particles in the cup. Scientists from McGill University in Montreal found that some ‘plastic’ tea bags shed high levels of micro plastics into water. However, The World Health Organization says such ...
In some cases the colloidal particles are aggregates of cations or anions having ampiphilic character. When the ions posses hydrophobic part (hydrocarbon end) as well as hydrophilic part (polar end group), they undergo association in aqueous solution to form particles having colloidal size. The ...
Like its name, the ionosphere is the ionized part of the Earth’s atmosphere and is found between 48 km (30 mi) to 965 km (600 mi) altitude. Auroras occur in the ionosphere where high-energy particles from the sun interacting with the atoms in this layer. ...
aThere, among the photos of current faculty members and students, areportraits of the 41 head of the department, Marjorie Shapiro and fourother women whose research 42 everything from the mechanics of theuniverse to the smallest particles of matter. 那里,在当前大学教学人员和学生部门的41经理的相...
aThere, among the photos of current faculty members and students, areportraits of the current head of the department, Marjorie Shapiro and fourother women whose research 42 everything from the mechanics of theuniverse to the smallest particles of matter. 那里,在当前大学教学人员和学生部门的当前经理...
According to conventional wisdom, a system placed in an environment with a different temperature tends to relax to the temperature of the latter, mediated by the flows of heat or matter that are set solely by the temperature difference. It is becoming clear, however, that thermal relaxation is...
The soil is classified as loamy sand to sandy silt, showing a mean of 31% sand, 57% silt, 8.5% clay and 2.5% soil organic matter in the first 0.15 m (detailed information in Frenck et al., 2018). The soil was sieved at 2 mm to extract larger particles and homogenize ...