The rotation scheme of quantum states based on EPR pairs

In this paper, we give a further discussion of short-distance teleportation. We propose bidirectional, rotation and cyclic rotation teleportation schemes for short-distance participants, respectively. In our bidirectional transmission scheme, the quantum channel is still an EPR pair and an auxiliary qubit in the ground state [Formula: see text], and two participants can transmit an unknown single-qubit state to each other. In the rotation and cyclic rotation schemes, bidirectional transmission is performed between two adjacent participants in turn. The unknown state qubits of the participants collapse into the ground state after one bidirectional transmission, and can be used as auxiliary qubits in subsequent bidirectional transmission. After a complete state rotation, each participant has held the unknown state of the other participants, and the last one owned by the participant is still the original unknown state. Although the schemes we proposed are applicable to a small range of transmission, they have certain advantages in saving quantum resources.

Emergent behaviors of discrete Lohe aggregation flows

<p style='text-indent:20px;'>The Lohe sphere model and the Lohe matrix model are prototype continuous aggregation models on the unit sphere and the unitary group, respectively. These models have been extensively investigated in recent literature. In this paper, we propose several discrete counterparts for the continuous Lohe type aggregation models and study their emergent behaviors using the Lyapunov function method. For suitable discretization of the Lohe sphere model, we employ a scheme consisting of two steps. In the first step, we solve the first-order forward Euler scheme, and in the second step, we project the intermediate state onto the unit sphere. For this discrete model, we present a sufficient framework leading to the complete state aggregation in terms of system parameters and initial data. For the discretization of the Lohe matrix model, we use the Lie group integrator method, Lie-Trotter splitting method and Strang splitting method to propose three discrete models. For these models, we also provide several analytical frameworks leading to complete state aggregation and asymptotic state-locking.</p>

LITERARY REVIEW OF THREE HERBS (BRAHMI, SANKHAPUSPI, JATAMANSHI) USE FOR PROMOTION OF MEDHA (INTELLECT)

Health is a complete state of physical, psychological, social, and spiritual well-being. Every human being will reach the ultimate success of their life when they are full of Intellect. So, Ayurveda has been playing a great role in providing health to personal and the public from the very inception of human civilization. From the ancient era, many herbs were mentioned in Ayurveda which help in the promotion of the intellect of human beings. Acharya Charaka has mentioned in Charaka Chikitsa Rasayana Chapter some Medhya Rasayana herbs which help to in- crease our Medha (intellect), Improve Grahana Sakti (power of perception), Smriti (power of recalling), Agni (power of digestion and metabolism), Varna (complexion) and Svara (voice). Medhya Rasayana drugs improve mental faculties and mental function with the help of their properties. The present article reviewed different Ayur- vedic Classics of Samhita Period, Sangraha Period, Nighantu Period, Late Modern Period and of Contemporary Period to collect the information’s regarding the pharmacodynamics of drugs and their therapeutic uses to furnish here within a methodical manner for better understanding of their therapeutic efficacy of this drug by the scholars of this field. Through the review of the literature regarding Brahmi (Bacopa monnieri), Sankhapuspi (Convolvulus pluricaulischois), Jatamanshi (Nardostachys jatamansi) it has been observed that these drugs are potent Medhya(intellect) with the properties as mentioned in this article. Keywords: Medha, Intellect, Brahmi, Sankhapuspi, Jatamanshi.

Distributed Parameter State Estimation for the Gray–Scott Reaction-Diffusion Model

A constructive approach is provided for the reconstruction of stationary and non-stationary patterns in the one-dimensional Gray-Scott model, utilizing measurements of the system state at a finite number of locations. Relations between the parameters of the model and the density of the sensor locations are derived that ensure the exponential convergence of the estimated state to the original one. The designed observer is capable of tracking a variety of complex spatiotemporal behaviors and self-replicating patterns. The theoretical findings are illustrated in particular numerical case studies. The results of the paper can be used for the synchronization analysis of the master–slave configuration of two identical Gray–Scott models coupled via a finite number of spatial points and can also be exploited for the purposes of feedback control applications in which the complete state information is required.

Processing of polymetallic concentrate from waste recycling plants by distillation in vacuum

The sequence of operations for the processing of secondary raw materials has been proposed based on the analysis of the physicochemical properties of the main metals: copper, zinc, lead and tin contained in the metal concentrate from waste processing, including the developing complete state diagrams of binary systems of copper with lead and zinc, including the melt-vapor phase transition in vacuum. The proposed technology includes preliminary smelting of the concentrate into roughing brass for composition averaging and subsequent distillative extraction of lead and zinc each into roughing metals at a temperature of more than 1000°C with a decrease in pressure from atmospheric to 30 Pa. Copper-base still bottoms can be processed in copper production. Technological studies have confirmed the fundamental possibility of such technological scheme.

Thermoplastic Analysis of Cluster Crystallization of Cryoprotective Solutions

For the first time the possibility of using thermomechanical analysis to construct the fragments of state diagrams of cryoprotective solutions in the zone of glass transition temperatures has been considered. A method for studying cluster crystallization of cryoprotective solutions based on thermomechanical curves has been developed. The parameters of thermomechanical curves of frozen aqueous solutions of dimethyl sulfoxide (DMSO), polyethylene oxide 1500 (PEO-1500), glycerol were analyzed and the relationship between these parameters and the cluster crystallization kinetics for these solutions was established. On the basis of experimentally obtained thermomechanical curves for the frozen solutions of DMSO and PEO-1500 the possibility of formation of clusters of two types has been shown: on the basis of ice and cryoprotective substance microcrystals. Additional experimental data were obtained to construct a complete state diagrams of cryoprotective solutions, which include the existing cluster phase areas.

“Maybe a Long Fast Is Good for You”: Health Conceptualisations in YouTube Diet Videos

In this paper, we study which health conceptualisations are promoted or supported by intermittent fasting, no-carb-no-sugar, and endomorph Diet YouTubers and how they relate to existing definitions of health. In order to openly understand how YouTubers present health concepts, we will study health conceptualisations in YouTube diet videos qualitatively, through the use of thematic analysis. We identify five main themes: weight management, prior dietary awareness, diet literacy, quality of life, and the satisfaction of functional needs. We find that YouTubers substitute the WHO’s pursuit of a complete state of well-being by an implicit, tacit version of new health concepts. The tacit form allows them to stay practical and to focus on real-world dietary concerns, such as answers to the simple question “what should I eat to stay healthy?”. Diet YouTubers do not, however, neatly position themselves within existing health conceptualisations and they offer views on health that move beyond “formal” conceptualisations, including self-inspection, timing, preparation and planning and context-design. Differing from the universal definitions of health, the Diet YouTubers we studied target specific audiences with their presentations of healthy eating.

Grasping Assisting Algorithm in Tele-Operated Robotic Gripper

The involvement of Robots and automated machines in different industries has increased drastically in recent years. Part of this revolution is accomplishing tasks previously performed by humans with advanced robots, which would replace the entire human workforce in the future. In some industries the workers are required to complete different operations in hazardous or difficult environments. Operations like these could be replaced with the use of tele-operated systems that have the capability of grasping objects in their surroundings, thus abandoning the need for the physical presence of the human operator at the area while still allowing control. In this research our goal is to create an assisting system that would improve the grasping of a human operator using a tele-operated robotic gripper and arm, while advising the operator but not forcing a solution. For a given set of objects we computed the optimal grasp to be achieved by the gripper, based on two grasp quality measures of our choosing (namely power grasp and precision grasp). We then tested the performance of different human subjects who tried to grasp the different objects with the tele-operated system, while comparing their success to unassisted and assisted grasping. Our goal is to create an assisting algorithm that would compute optimal grasps and might be integrated into a complete, state-of-the-art tele-operated system.