of the price of crushing plant

of the price of crushing plant

Shape of magnetic hysteresis loop measured on

1996-3-1  It can be explained by joint effect of both intra-and intergranular currents and by regarding the value of the local magnetic field B i at the circumference of flat, well oriented grains in the tape. While in majority of the sample volume B i is delayed behind B max,just at the grain circumferences (the bottleneck for intergrain currents) B i is considerably ahead of B ext .

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Parametric instability of a magnetic pendulum in the

2020-11-17  A magnetic pendulum with a dipolar field interacting with a vibrating conducting plate appears to be one of the rare cases where the dissipative electromagnetic interaction can be described analytically for a nontrivial setup. It is studied for the case when the vertical position remains an equilibrium because of the vertical plate vibration.

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Shape of magnetic hysteresis loop measured on

An anomalous position of the central peak of magnetic hysteresis loops (MHL) was observed in (Bi, Pb)-2223/Ag tapes by a vibrating sample magnetometer at positive external fieldB ext for dB ext/dt<0. It can be explained by joint effect of both intra-and intergranular currents and by regarding the value of the local magnetic fieldB i at the circumference of flat, well oriented grains in the tape.

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Magnetic field induced orderly arrangement of

2018-2-15  MGO sheets orderly arranged into membranes’ surface with part of sheets exposed to the outside along the magnetic field direction rather than completely buried within the polymer matrix. The ability of MGO sheets imbedded in the membrane by the magnetic-field-induced, was clearly revealed in the 3D images given in Fig. 7. The surface roughness of the M4 was considerably higher than that of

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The effect of a magnetic field on the graphitization of

2012-5-1  The magnetic field enhances the graphitized structure of CNTs synthesized at low temperature. CNTs synthesized with a high magnetic field grow a better crystalline structure and better field emission effect. CNT directly grow on the glass substrate without any glass deformation. The CNT cathode did not need any surface treatment (surface activation) for field emission application. Obtained a uniform field

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Adsorber Particles with Magnetically‐Supported

2020-1-29  Magnetic properties of the particles were recorded with a vibrating sample magnetometer (VSM, VersaLabTM 3T, cryogen-free vibrating sample magnetometer), cycling the applied field from −30 to +30 kOe two times with a step rate of 100 Oe s −1.

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Magnetic Nanoparticles Coated with (R)-9

2020-6-9  A small static magnetic field of 100 Oe was then applied, and the ZFC measurement was performed during the warmup from 2 to 350 K. The FC measurement was recorded, as a function of the temperature, while the sample was cooled down to 2 K. Hysteresis loops have been performed at 10, 100, and 300 K till 10 kOe to evaluate the coercivity and

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Intensification of O2/N2 separation by novel

2020-4-1  These images corroborated that magnetic particles in all the membranes oriented along the direction of magnetic field and created chain-like structures by applying the horizontal magnetic field on the surface of the casting film for 20 min. Considering Fig. 8, the chains were interconnected together and the distance between the chains was decreased by increasing the loading of particles in the polymer

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Extraction of plasmid DNA by use of a magnetic

2019-6-15  Currently, pDNA is an indispensable tool for genetic engineering, and it is one of the most used vectors in the field of recombinant DNA technology for the expression of proteins and hormones, such as insulin, interferon-gamma, platelet-derived growth factor (PDGF),growth hormone,vaccines [,,], and gene therapy,among others. The characteristic small size confers a high stability to the pDNA

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Magnetism Encyclopedia

2018-5-17  A magnetic field is an area in which a magnetic force acts on a moving charged particle such that the particle would experience no force if it moved a vibrating electric doorbell used in many apartments. and pieces of iron. Englishman William Gilbert (1540 1603) was the first person to investigate the phenomenon of magnetism

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Adsorber Particles with Magnetically‐Supported

2020-1-29  Magnetic properties of the particles were recorded with a vibrating sample magnetometer (VSM, VersaLabTM 3T, cryogen-free vibrating sample magnetometer), cycling the applied field from −30 to +30 kOe two times with a step rate of 100 Oe s −1.

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Effect of the geometry and microstructural

2013-8-18  According to [], when the samples are cooled from 1603 to 1273 K (Table 1), their magnetic properties change (for example, H c increases) because of an oxidizing process leading to the formation of cation vacancies in the spinel solid solution and their association into small pointed microheterogeneities [].If the samples are hardened at lower temperature and then subjected to low

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High-performance core-shell-type [email protected] soft

2021-5-25  The magnetic hysteresis loops were obtained by a vibrating sample magnetometer (Lake Shore 7404-S) with an external bias magnetic field H ext of± 1.0 T. The inductances were tested by a Tonghui TH2828 LCR meter from 10 kHz to 5 MHz.

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Intensification of O2/N2 separation by novel

2020-4-1  Furthermore, the effect of magnetic field on the O 2 and N 2 permeation increased by enhancement of the amount of particle in the polymer matrix. For example, by increasing the magnetic field from 330 to 570 m T, O 2 permeability of MMMs containing 1 wt.% CIPs was only increased 8% and N 2 permeability was decreased 6%.

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Synthesis and characterization of the rheological

The experimental setup of the DDCAMRF process involves the use of two discs having four slots (as shown in Fig. 1(b)) which can accommodate the stacks of permanent magnet (15 mm dia. × 2 mm thick) of equal magnetic field intensity. One out of the two discs, known as the primary magnetic disc, is placed above the workpiece surface, whereas the secondary magnetic disc is placed below the

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Gamma radiation as a green method to enhance the

2019-10-11  By increasing the external magnetic field of strength (H), the M–H curve of Co–Fe LDH indicated that the magnetization (M) had also increased, reaching a saturation value of 52.04 emu g −1 and 1.28 emu g −1 for the irradiated and non-irradiated samples, as shown in Fig. 9a and b, respectively.

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Effect of Strong Magnetic Field on Competing Order

We study the effect of strong magnetic field on competing chiral and diquark order parameters in a regime of moderately dense quark matter. The interdependence of the chiral and diquark condensates through nonperturbative quark mass and strong coupling effects is analyzed in a two-flavor Nambu-Jona-Lasinio (NJL) model. In the weak magnetic field limit, our results agree qualitatively with

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Field-free switching of a perpendicular magnetic

2018-11-12  Magnetization switching in magnetic tunnel junctions using spin-transfer torque and spin–orbit torque is key to the development of future spintronic memories. However, both switching mechanisms

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2015年度合肥微尺度物质科学国家实验室部分论文列表

2019-1-22  Black phosphorus nanoelectromechanical resonators vibrating at very high frequencies NANOSCALE 7(3):877-884 2015 MoS2 ultrathin nanosheets obtained under a high magnetic field for lithium storage with stable and high capacity NANOSCALE 7(25

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Coexistence of topological Dirac fermions on the

2017-1-9  The application of magnetic field splits the four-fold degenerate Dirac 1603 .05175]. we come Magnetization was measured using a Superconducting Quantum Interference Device–Vibrating

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Evolution of Nonlinear Optical Characteristics of

2020-6-24  Vibrating sample magnetometer (VSM) and Gouy magnetic balance (GMB) have been used to measure the magnetic properties and stability of the ferrofluid. The result shows that the magnetic nanoparticles have high satn. magnetization and the ferrofluid has high stability under magnetic and gravitational field.

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Magnetic Nanoparticles Coated with (R)-9

2020-6-9  A small static magnetic field of 100 Oe was then applied, and the ZFC measurement was performed during the warmup from 2 to 350 K. The FC measurement was recorded, as a function of the temperature, while the sample was cooled down to 2 K. Hysteresis loops have been performed at 10, 100, and 300 K till 10 kOe to evaluate the coercivity and

get price

Effect of Strong Magnetic Field on Competing Order

We study the effect of strong magnetic field on competing chiral and diquark order parameters in a regime of moderately dense quark matter. The interdependence of the chiral and diquark condensates through nonperturbative quark mass and strong coupling effects is analyzed in a two-flavor Nambu-Jona-Lasinio (NJL) model. In the weak magnetic field limit, our results agree qualitatively with

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Gilbert’s Postulate and Some Problematic Physical

2.7. The Magnetic Field of Earth. Attempts to explain the mechanism of the Earth’s magnetic field have been undertaken for several centuries. Apparently, the first model of the Earth’s magnetic field was created by W. Gilbert more than 400 years ago [1] . Einstein included this problem as one of the three main tasks of the science of his time.

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Dr. Tatiana Becker Technische Universität Ilmenau

Magnetoactive elastomers for magnetically tunable vibrating sensor systems. Physical Sciences Reviews, 29 (2020) 075034 (15pp). T.I. Becker, V. Böhm, J. Chavez Vega, S. Odenbach, Yu.L. Raikher, K. Zimmermann. Magnetic-field-controlled mechanical behavior of magneto-sensitive elastomers in applications for actuator and sensor systems.

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NiFe2O4 nanoparticles: an efficient and reusable

Fig. 4 (a) Magnetic hysteresis curves (M vs. H) of samples NiFe 2 O 4-3 and NiFe 2 O 4-4 at 300 K and (b) temperature dependence of magnetization of samples NiFe 2 O 4-3 and NiFe 2 O 4-4 measured under field-cooled (FC) and zero-field-cooled (ZFC) conditions at an applied field of 500 Oe.

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Stretchable Loudspeaker using Liquid Metal

2015-7-16  Electrostatic acoustic devices generate sound waves via a vibrating charged stator by an externally applied electric field. B is the intensity of the magnetic field and I is the steady current

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Field-free switching of a perpendicular magnetic

2018-11-12  Magnetization switching in magnetic tunnel junctions using spin-transfer torque and spin–orbit torque is key to the development of future spintronic memories. However, both switching mechanisms

get price

2015年度合肥微尺度物质科学国家实验室部分论文列表

2019-1-22  Black phosphorus nanoelectromechanical resonators vibrating at very high frequencies NANOSCALE 7(3):877-884 2015 MoS2 ultrathin nanosheets obtained under a high magnetic field for lithium storage with stable and high capacity NANOSCALE 7(25

get price