bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effect of precursor pH on AuNP/MWCNT nanocomposites synthesized by plasma-induced non-equilibrium electrochemistry
Authors: Sun Daye , Maddi Chiranjeevi , Rafferty Cormac , Tang Miao , Chen Mei , Falzon Brian G , Sarri Gianluca , Mariotti Davide , Maguire Paul , Sun Dan 
Published: June 2020

Abstract
In recent years, plasma-induced non-equilibrium electrochemistry (PiNE) has been increasingly used for the synthesis of nanomaterials. In this study, we investigated the effect of solution pH on the formation of AuNP/MWCNT nanocomposites synthesized by PiNE. It is found that resulting nanocomposite morphology can be manipulated by the solution pH with pH 2 giving the most uniformly distributed AuNP along the MWCNT surface during the nanocomposite formation. The detailed mechanisms of AuNP/MWCNT nanocomposites formation under different pH have been discussed. For selected AuNP/MWCNT, we further evaluated the photothermal conversion performance under a blue laser (wavelength 445 nm) and the material biocompatibility using HeLa cells. The promising photothermal capability and biocompatibility of the composite sample point to their potential future applications such as solar thermal conversion and healthcare technology.
Giving mass to the mediating boson of HyperSymmetry by a field transformation applying Higgs mechanism beyond the Standard Model
Authors: Darvas G 
Published: June 2020

Abstract
According to gauge theories, interaction mediating spin-0 bosons must be massless. Theory of hypersymmetry (HySy) predicted massive intermediate bosons. Hypersymmetry field rotation, to be described in this paper, gives mass to the HySy mediating boson. Hysy rotation is performed in the velocity dependent D field – a gauge field defined beyond the Standard Model (SM). Its angle is something similar to the weak mixing Weinberg angle that explains the surplus mass to the neutral weak vector boson; as well as it is similar to the fermion flavour mixing Cabibbo-Kobayashi-Maskawa angles that justify the mass change under weakly interacting quarks’ mixing, respectively. Mass of intermediate bosons must arise from dynamical spontaneous breaking of the group of HySy. The mass of the discussed (fictitious) Goldstone bosons can be removed by the unitarity gauge condition through the Higgs (BEH) mechanism. According to the simultaneous presence of a SM interaction’s symmetry group and the HySy group, their bosons should be transformed together. Spontaneous breakdown of HySy may allow to perform a transformation that does not influence the SM physical state of the investigated system. The paper describes a field transformation that eliminates the mass of the intermediate bosons by the application of the BEH mechanism, rotates the SM and HySy bosons’ masses together, while leaves the SM bosons intact. The result is an angle of precession inclination that characterises the HySy mechanism. In contrast to the known SM intermediate bosons, the HySy intermediate bosons have no fix mass. The mass of the HySy intermediate bosons (that appear as quanta of a velocity dependent gauge field D) depends on the relative velocity of the particles whose interaction they mediate, therefore the derived transformation angle is a function of that velocity.
Paraphoton generation by the mesoporous photonic crystals
Authors: Alimkina I S , Filatov V V , Gorelik V S , Pichkurenko S V 
Published: June 2020

Abstract
We propose the new solid-state technique to generate paraphotons at a laboratory. To do this, we offer the using of the polaritons’ Bose-Einstein condensation in the mesoporous aluminum oxide photonic crystal film at the photonic bandgap edge. This way, in the nearest-to-the surface pore, the synchronicity conditions are met, and, due to the high density of polariton states, the two photons-to-a paraphoton converion is resonant.
Generalized Lie Algebraic Geometry in R3x SO(3) Configuration Space for SU(3) of Elementary Particles and for Wave-packing of Atomic Structure
Authors: Animalu A O E , Akpojotor G E , Edeagu S , Trell E , JIbeh G 
Published: June 2020

Abstract
In this paper, we show, by extending Lie’s original 1871 thesis “on philosophical reflections upon the nature of Cartesian geometry” based on “transformation by which surfaces that touch each other are turned into similar surfaces … between the Plucker line geometry and a geometry whose elements are the space’s spheres” to include toroidal deformation of the sphere, how an algebraic geometric principle of duality between points, lines and planes of 3..dimesional space provides a sufficiently general framework for realizations of Lie-algebra and its Lie-isotopic and Lie-admissible generalizations in solid state configuration space R3×SO(3) compatible with translational periodicity of 3–dimensional space lattice. The generalization provide not only representation of SU(3) symmetry of extended (string-like) elementary particles with complementary duality of leptons and baryons, but also dual wave-packet representation of atomic structure and the periodic table, highlighting the significance of the fact that Mendeleev originally moulded his two-dimensional rendering of the periodic system on the dual Sanskrit grammar/phonetics.
On the exponential decrease of the “cosmological constant” in the super-early Universe
Authors: Babourova O V , Frolov B N 
Published: June 2020

Abstract
Cosmological consequences of the Poincare-Weyl gauge theory of gravity are considered. A generalized cosmological constant depending from the Dirac scalar field is introduced. The stage of a super-early scale invariant universe is considered. It is shown that while the scale factor sharply increases and demonstrates inflationary behavior, the generalized cosmological constant decreases sharply from a huge value at the beginning of the Big Bang to an extremely small value in the modern era, which solves the well-known “cosmological constant problem”.
Global geometry of the Vaidya spacetime
Authors: Berezin V A , Dokuchaev V I , Eroshenko Yu N 
Published: June 2020

Abstract
The transformation from initial coordinates (v,r) of the Vaidya metric, with light coordinate v, to the more physical diagonal coordinates (t,r) is obtained and analyzed from the point of view of global geometry. The exact solutions have been obtained in the case of a linear form of the mass function m(v). In the diagonal coordinates under consideration, a narrow region has been revealed near the apparent horizon of the Vaidya accreting black hole, where the metric differs qualitatively from the Schwarzschild one and cannot be represented as a small perturbation of the Schwarzschild solution. The global geometry of the thick photon shell between the two (inner and outer) Schwarzschild regions is constructed and the corresponding matching conditions are discussed. The propagation of light beams in the Vaidya metric in the case of accretion is investigated and the time of the apparent horizon’s crossings is calculated.
A curved space-time with DISIMb(2) local relativistic symmetry and local gauge invariance of its Finslerian metric
Authors: Bogoslovsky G 
Published: June 2020

Abstract
It is shown that the equations of motion of test bodies as well as the observable quantities of proper time and 3-space distances are invariant under the local gauge transformations of the fields that determine DISIMb
(2) invariant Finslerian metric of a curved partially anisotropic space-time. The principle of the corresponding local gauge invariance makes it possible to effectively attack the problem of constructing the field Lagrangian and deriving the field equations of the Finslerian general relativity.
On the issue of gravitational radiation and thermonuclear fusion
Authors: Fisenko S I 
Published: June 2020

Abstract
In this work, without involving any additional assumptions and constructions (using only the equations of quantum mechanics and the equations of the relativistic theory with the A-member), a particle model was obtained, making it possible to calculate the quantum states generated by the gravitational interaction. Gravitational radiation (as a result of transitions over stationary states of a particle in its own gravitational field) can be excited in a dense high-temperature plasma and amplified under certain conditions, but its amplification will lead to compression of the radiating system. Consequently, under conditions of amplification of gravitational radiation, there will not be observedgravitational radiation itself, but only the result of its action. In this case, the quantitative characteristics of the spectrum of gravitational radiation (as radiation of the same level with electromagnetic radiation) can be determined by the broadening of the spectrum of electromagnetic radiation. The very fact of plasma compression by a radiated gravitational field can be used for thermonuclear fusion.
Emergency seismic sensing method of asteroid structure
Authors: Gerasimov Yu V , Konstantinov M Yu , Selivanov A B 
Published: June 2020

Abstract
The problem of the Earth protection against large celestial bodies, which have great kinetic energy and can pose a fatal threat to Earth civilization, is discussed. To select the method of threat elimination the information on the internal structure of a dangerous space object is necessary. The time deficiency complicates the problem. So, the method of emergency seismic sensing of the structure of a space body by a high-speed drummer is proposed.
Category forms of Local-Causality and Non-Signalling and their duals
Authors: Il’ichov L V 
Published: June 2020

Abstract
Two fundamental (meta)physical principles – NS (Non-Signalling condition which states the impossibility to communicate by means of physical correlations) and LC (the principle of Local Causality which isolates classical correlations from those responsible for non-locality) are considered in the framework of category theory. The original form of these principles operates with properties of common probability distributions for outcomes of measurements implemented in two space-time regions. The suggested category form consists of some assertions about special commutative diagrams. To any common probability distribution in the matter of discourse, an arrow (morphism) in these diagrams is associated. In fact, LC turns into the condition of the arrow being able to factor through a definite standard arrow. NS looks like uniqueness of an arrow which makes commutative a special diagram incorporating the considered arrow associated to the distribution. By means of these diagrams dual forms of NS and LC are suggested.
Macroscopic nonlocal correlations in reverse time by data of the Baikal Experiment
Authors: Korotaev S , Budnev N , Serdyuk V , Kiktenko E , Orekhova D , Gorohov J 
Published: June 2020

Abstract
Consideration of macroscopic entanglement in the framework of action-at-a- distance electrodynamics leads to rather simple description of macroscopic quantum nonlocal correlations between random dissipative processes in the source and detector. These correlations have both the retarded and advanced component. The latter means correlation in reverse time. Therewith the advanced component through an absorbing medium exceeds the retarded one. For diffusion entanglement swapping the retardation and advancement can be very large. These correlations are detected at extremely low frequencies and characterized by the large time shifts. But these experiments are very difficult in a usual laboratory because of various local interferences. The experimental problem is elegantly solved under deep-sea conditions. The Baikal long-term experiment has started in 2012 at Baikal Deep Sea Neutrino Observatory. The long-term observations demonstrated that detector signals respond nonlocally to the random heliophysical processes. This nonlocal correlation proved to contain considerable time reversed component, exceeding time respecting one. Next, advanced nonlocal correlations of the detector signal with two regional random source-processes: strong earthquake and low frequency macroturbulence in the lake were revealed. In fact this means observation of the random future. The possibilities of the forecasts of random components of solar and hydrological activities on correlations in reverse time have been demonstrated.
Hyperbolic numbers as Einstein numbers
Authors: Kulyabov D S , Korolkova A V , Gevorkyan M N 
Published: June 2020

Abstract
In the special theory of relativity (SR) it is usual to highlight so-called paradoxes. One of these paradoxes is the formal appearance of speed values grater then the light speed. In this paper we show that most of these paradoxes arise due to the incompleteness of relativistic calculus over velocities. Namely, operation over speeds form a group by composition. In this case, the extension to the field is usually carried out using non-relativistic operations.
Black Hole and Dark Matter. Phase Equilibrium
Authors: Meierovich B E 
Published: June 2020

Abstract
Equilibrium of a gravitating scalar field inside a black hole compressed to the state of boson matter, in balance with a longitudinal vector field (dark matter) from outside is considered. Analytical analysis, confirmed numerically, shows that there are static solutions of Einstein’s equations with arbitrary high total mass of a black hole, where the component of the metric tensor grr
(r) changes its sign twice. The balance of the energy-momentum tensors of the scalar field and the longitudinal vector field at the interface ensures the equilibrium of these phases. Considering a gravitating scalar field as an example, the internal structure of a black hole is revealed. Its phase equilibrium with the longitudinal vector field, describing dark matter on the periphery of a galaxy, determines the dependence of the velocity on the plateau of galaxy rotation curves on the mass of a black hole, located in the center of a galaxy.
Stable Compact Dark Matter Objects in Planetary Systems
Authors: Pokrovsky Y E 
Published: June 2020

Abstract
Stable Compact Dark Matter Objects (SCDMO) of planet scale mass and much smaller radii are considered in planet systems with a central star on highly eccentric orbits of SCDMO crossing the star. Possible connections of the presence of these SCDMO in a planet system with specific interactions with planets and the star, in particular, with triggering of cycles of activity of the central star are suggested to study in experiments in the solar system.
The analysis of CMB anisotropy to temporary domain according to WMAP and Planck probes databases
Authors: Vargashkin V Ya 
Published: June 2020

Abstract
The temporal changes in the anisotropy of CMB performed in more than 12 million directions of the celestial sphere using probes “WMAP” and “Planck” with a total duration of 13 years have been studied from the unified positions. Temporary temperature anisotropy jumps occurred between pairs of adjacent integral measuring time intervals were detected. Such jumps are present in the tails of statistical distributions of temperature anisotropy on pairs of various frequencies of measurement. It has been shown that the number of such surges is systematically greater than the number due to their statistically accidental occurrence.
On the Basic Propositions of the Special Theory of Relativity
Authors: Mubarakshin I R 
Published: June 2020

Abstract
The basic propositions of the special theory of relativity (STR) are meant to be Einstein’s postulates, on the basis of which STR and relativistic physics in general are built. In this article the postulates and their logical relationship with each other and with the preceding classical physics are comprehensively discussed. The purpose of the work is to eliminate the seeming contradiction of the postulates and to make them as clear as possible. The questions raised frequently in the study of STR are touched upon also. Common errors in the description of some experiments are indicated.
Laser noise control in the optoacoustical gravitational antenna
Authors: Krysanov V A 
Published: June 2020

Abstract
It is shown that the metric sensitivity theory of the OGRAN project contains description of the Fabry-Perot cavity displacement readout scheme proposed by Braginsky. In theories a quality factor defines laser noise. As an alternative, two phenomenological intrinsic controlled parameters of laser noise are proposed to analyze readout resolution: spectral densities of frequency deviations and power random modulation P(t) = P
0[1 + £(t)]. The formula for vibration noise is derived. The new theory of instrumental sensitivity is applied to explain the effect of readout noise rise while increasing digitization time. To reduce the readout threshold signal from real value of 2 · 10−15 cm/Hz1/2 to required value of 3 · 10−16 cm/Hz1/2 there are proposed actions: 1) to limit temperature drift difference between laser and bar cavity frequencies by value of 250 Hz; 2) to suppress by circuitry means vibration disturbance voltage at the discriminator output while increasing by 20 dB width of feedback frequency range and feedback gain in this range.
Challenges of using feed additives in Indonesia
Authors: Candinegara Teddy 
Published: June 2020

Abstract
The use of feed additives can significantly improve the efficiency of animal production, including the possibility of feed cost reduction and alternative feed raw material use. The number and type of feed additives with different purposes are widely available and provide alternatives to users. However, there are obstacles faced by livestock owners whether feed additives are chosen to fit according to their end target, as well as costs constrain. The challenges in the tropics such as in Indonesia are quite different especially after the government prohibits antibiotic growth promotor as a feed additive. There have been many efforts to get the best material to replace this antibiotic growth promotor, but there is still no one that can replace it in terms of effectiveness and cost.
Nutrition content of cocoa pod fermented white rot fungi isolated from wood and rice straw
Authors: Mustabi J , Harfiah  , Setiawan A 
Published: June 2020

Abstract
This study aims to determine the content of crude protein, crude fiber, crude fat, and NFE cocoa pods of fermented using white rot fungi isolates from wood and rice straw. This study used white rot fungi isolates from wood and rice straw. The design used is a Completely Randomized Design consisting of 3 treatments repeated 5 times, namely A (Cocoa pod without fermentation), B (Cocoa pod fermented fungus isolates from wood), and C (Cocoa pod fermented fungus isolates from rice straw). Analysis of variance showed that the treatment had a very significant effect (P <0.01) on crude protein and crude fiber and had no significant effect (P> 0.05) on crude fat and NFE of cocoa pod. Fermentation of cocoa pods using white rot fungi isolates from wood can increase crude protein content by 5.30% and reduce crude fiber by 12.54% to 19.35%. Fermentation treatment using white rot fungi isolates from wood is better than isolates from rice straw. The isolates can improved the nutritional quality of the pod cocoa compared to fermentation using isolates from rice straw.
The increase of corn crop productivity through NPK fertilizer addition in dy land
Authors: Hasan S , Nompo S , Mujnisa A , Rinduwati  , Sema  
Published: June 2020

Abstract
Corn crop is categorized as C4 plant that may be used as alternative feed substitution of forage grass with high nutritional content. The aim of this study is to identify the effect of NPK fertilizer addition to productivity and nutrient content of corn crop in dry land. This study was performed from March to May 2019 (by the end of rainy season) in Tanete Riaja, Barru. This study employed completely randomized design with 4 treatments namely, A1: No fertilizer addition, A2=100 kg ha−1, A3=200 kg ha−1, A4=300 kg ha−1 and 3 replications. The corn crops used in this study was corn hybrid (Bisi-18) that were harvested at the age of 2 months. The result of this study showed that the use of NPK fertilizer improves the growth and productivity of corn crop, particularly the production and nutritional quality. The highest increase of production and growth occured in A3.
Nutrient content and bioactive compounds characterization of Goroho banana (Musa acumunafe sp) stem meal fermented with Trichoderma viride as an alternative feed for broiler chickens
Authors: Najoan M , Wolayan F R , Sompie F N 
Published: June 2020

Abstract
The aim of this study was to determine the nutrient content and to characterize the bioactive compounds of Goroho banana (Musa acumunafe sp) stem meal fermented with Trichoderma viride. Parameter measured were proximate analysis, amino acid, phytochemical, antioxidant potency of goroho banana (Musa acumunafe sp) stem meal fermented. Data were analysed using descriptive method. Results showed that crude protein, crude fibre, crude fat, Ca, P, and gross energy were 4.86%, 22.03, 0.94, 0.42, 0.18 and 3156.67 Kkal/kg, respectively. Amino acid were analyse using HPLC and demonstrated that it was composed by 16 amino acids. Seven of them were essential amino acids; lysine (0.41 %) histidine (0.23 %), leucine (0.56 %), threonine (1.13 %), valine (0.11%), methionine (0.11 %), isoleucine (0.41 %), phenylalanine (0.39 %), and nine of them were non-essential amino acids; serine (0.31 %), aspartic acid (0.56 %), arginine (1.13 %), proline (0.38 %), glutamic acid (0.70 %), glycine (0.33 %), alanine (0.34 %), and tyrosine (0.30 %). Phytochemical screening by colour visualization showed the presence of flavonoid 0.06 % (w/w) and analysis by titrimetric tannin 0.01 %. Vitamins C and E compound were analysed by HPLC, whereas Vitamin C (Ascorbat acid) was 437 mg/kg and Vitamin E (Tocopherol) was < 0.01 mg/100 g. It can be concluded that Goroho banana (Musa acumunafe sp) stem meal fermented with Trichoderma viride can be used as an alternative feed.
The effect of phosphorus fertilizer on growth characteristics and dry matter production of Styloshantes guianensis
Authors: Latief M F , Nohong B , Nompo S 
Published: June 2020

Abstract
The aim of this research was to determine the effect of the level of phosphorus fertilizer on the growth and dry matter production Stylosanthes guianensis. This research aimed to know the effect of phosphorus fertilizer application on growth and dry matter production of stylo (Stylosanthes guianensis). This research is based on a completely randomized design with four treatments and four replicates to obtain 16 experimental units. The treatments of this research are P0 (control), P1 (0.75 g TSP/polybag), P2 (1.5 g TSP/polybag), P3 (2.25 g TSP/polybag). The parameters were plant height, number of leaf branches, number of branches plant, dry matter production, and the number of nodules. The results showed that the treatments have not significantly affected (P>0.05) plant height, number of stems, number of branches, and dry matter production, but it had a highly significant effect (P<0.01) on the number of nodules. However, P3 treatment was better to use than the other treatments.