scholarly journals Development of an interaction model of sea and land transport in the transportation of perishable goods

2020 ◽  
Vol 164 ◽  
pp. 03031
Author(s):  
Vera Baginova ◽  
Dmitry Ushakov ◽  
Andrey Zenkin
Keyword(s):  
Interaction Model ◽  
Freight Rate ◽  
The State ◽  
Transport Network ◽  
Intermodal Transport ◽  
High Importance ◽  
Marine Transport ◽  
Perishable Goods ◽  
The Matrix ◽  
Preliminary Preparation

The issues of the interaction of sea and land transport during the transportation of perishable goods are especially in demand at present in connection with the active development of intermodal transport. In addition, due to the rapidly changing specifics of the transport and logistics infrastructure in ports and terminals, the organization of transportation of perishable goods, which are especially vulnerable in terms of quality, requires new approaches and methods. The paper notes the high importance of preliminary preparation for the process of interaction between marine and land transport by operators of marine and land transport. On the part of the marine transport operator, it is advisable to focus on the pre-contractual work and clarification of the conditions for the formation of the freight rate; on the part of the land transportation operator, in the process of preliminary preparation, the state of the transport network for transporting refrigerated cargo near the port is of great importance. The paper proposes two new indicators for assessing the state of the transport network for the transportation of refrigerated goods. At the end of the paper, a model of the interaction of sea and land transport during the transportation of perishable goods with the expression of the multitude of cargo flows of perishable goods in the port through the matrix form is presented.

scholarly journals A model of nonlinear DNA-protein interaction system with Cornell potential and its stability

2017 ◽  
Vol 1 (1) ◽  
pp. 62
Author(s):  
Edy Syahroni ◽  
A Suparmi ◽  
C Cari ◽  
Fuad Anwar
Keyword(s):  
Protein Interaction ◽  
Interaction Model ◽  
The State ◽  
Hamiltonian Equation ◽  
Single Chain ◽  
Cornell Potential ◽  
Interaction System ◽  
Dna Protein Interaction ◽  
Dna Chain ◽  
The Stability

<p class="Abstract">The purpose of this study was to determine the model of a interaction system between the DNA with protein. The interaction system consisted of a molecule of protein bound with a single chain of DNA. The interaction between DNA chain, especially adenine and thymine, and DNA-protein bound to glutamine and adenine. The forms of these bonds are adapted from the hydrogen bonds. The Cornell potential was used to describe both of the interactions. We proposed the Hamiltonian equation to describe the general model of interaction. Interaction system is divided into three parts. The interaction model is satisfied when a protein molecule triggers pulses on a DNA chain. An initial shift in position of protein xm should trigger the shift in position of DNA ym, or alter the state. However, an initial shift in DNA, yn, should not alter the state of a rest protein (i.e. xm = 0), otherwise, the protein would not steadily bind. We also investigated the stability of the model from the DNA-protein interaction with Lyapunov function. The stability of system can be determined when we obtained the equilibrium point.</p>

scholarly journals Geoecological Assessment of the State of Soils in Functional Zones of the Territory of the Eastern Administrative Okrug of Moscow, the Russian Federation

2021 ◽  
Vol 285 ◽  
pp. 06009
Author(s):  
S. V. Dubrova ◽  
I. I. Podlipskiy ◽  
P. S. Zelenkovskiy ◽  
P. I. Egorov ◽  
E. M. Nesterov
Keyword(s):  
Urban Development ◽  
The State ◽  
Point Of View ◽  
Functional Zone ◽  
Functional Zones ◽  
Preliminary Preparation ◽  
The Russian Federation ◽  
Functional Areas ◽  
Territorial Division ◽  
Functional Purpose

With the development of megalopolises, constant expansion of their borders and chaotic and – to a greater extent – unreasonable territorial division of lands, potential recreational areas are experiencing colossal anthropogenic load and can be found in the state of oppression, gradually moving into an industrial functional zone, from the environmental point of view. For the preservation of ecosystems and rational planning of urban development, it is necessary to pay special attention to the functional purpose and mode of use of the sites, which are the essence of zoning and governance in the field of urban development of land. This paper presents a geoecological assessment of the dynamics of changes in pollution halos among the functional areas of the Eastern Administrative Okrug of Moscow over the past 30 years. Geochemical series of pollutants were compiled with the help of methods of preliminary preparation and statistical data processing. A forecast of the spread of pollution in the surface horizon for the next 100 years is presented, taking into account the hydrogeological features of the territory of the Eastern Administrative Okrug of Moscow.

scholarly journals Subsidence at the "Trébol" of Quito, Ecuador: an indicator for future disasters?

2015 ◽  
Vol 372 ◽  
pp. 151-155 ◽  
Author(s):  
T. Toulkeridis ◽  
D. Simón Baile ◽  
F. Rodríguez ◽  
R. Salazar Martínez ◽  
N. Arias Jiménez ◽  
...  
Keyword(s):  
The State ◽  
Capital City ◽  
Fear Of Recurrence ◽  
The South ◽  
Sewer System ◽  
State Of Emergency ◽  
High Importance ◽  
Traffic Jams ◽  
South Central ◽  
The City

Abstract. A sinkhole of great proportions was produced in one of the most trafficked zones of Quito. Constructed in the late sixties, this area is of high importance in solving the traffic jams of the capital city. The sinkhole called "El Trebol" started to be generated in the form of a crater, reached finally dimensions of approximately 120 m in diameter and some 40 m of depth, where at its base the river Machangara appeared. The generation of this sinkhole paralyzed the traffic of the south-central part of the city for the following weeks and therefore the state of emergency was declared. Soon the cause of the sinkhole was encountered being the result of the lack of monitoring of the older subterranean sewer system where for a length of some 20 m the concrete tunnel that canalized the flow of the river collapsed generating the disaster. The collapse of this tunnel resulted from the presence of a high amount of trash floating through the tunnel and scratching its top part until the concrete was worn away leaving behind the sinkhole and the fear of recurrence in populated areas. The financial aspects of direct and indirect damage are emphasized.

China Granted MFN Status (…Again)

1997 ◽  
Vol 8 (4) ◽  
pp. 71-74
Keyword(s):  
United States ◽  
State Department ◽  
The United States ◽  
The State ◽  
High Importance ◽  
Bilateral Relationship

Good afternoon. I am very pleased to welcome Vice Premier Qian Qichen to the State Department. We are meeting again, so soon after my February trip to Beijing, and I think that that indicates the high importance that the United States and China attach to our bilateral relationship.

Self-healing organic coatings based on microcapsules – A patent-based review

2021 ◽  
Vol 04 ◽  
Author(s):  
Diego Moreira Schlemper ◽  
Sérgio Henrique Pezzin
Keyword(s):  
Corrosion Protection ◽  
State Of The Art ◽  
Review Article ◽  
The State ◽  
Organic Coatings ◽  
Self Healing ◽  
Future Challenges ◽  
The Matrix ◽  
Healing Agent

: Self-healing coatings are intended to increase long-term durability and reliability and can be enabled by the presence of microcapsules containing a self-healing agent capable of interacting with the matrix and regenerating the system. This review article provides an overview of the state-of-the-art, focusing on the patents published in the field of microcapsule-based self-healing organic coatings, since the early 2000’s. A discussion about coatings for corrosion protection and the different self-healing approaches and mechanisms are also addressed, as well as future challenges and expectations for this kind of coatings.

RESEARCH OF WAYS TO DEVELOP ACCURATE DIGITAL MODELS FOR OBJECTS AND NODES OF TRANSPORT INFRASTRUCTURE

2021 ◽  
Vol 4 (30) ◽  
pp. 114-121
Author(s):  
N. N. Maiorov ◽  
◽  
A. A. Dobrovolskaya ◽  
V. E. Taratun ◽  
◽  
...  
Keyword(s):  
General Scheme ◽  
The State ◽  
Unmanned Aircraft ◽  
Transport Network ◽  
Transport Infrastructure ◽  
Digital Model ◽  
Transport Systems ◽  
Digital Models ◽  
Other Information ◽  
System Nodes

The article solves the problem of finding a solution for building a digital model of the transport network or transport infrastructure object. On the basis of the analysis, the limitation of available solutions is given and the limited state of implementation of digital models in new modernizations of transport systems is fixed. The paper provides a general scheme of using documentation of the state of the transport system, nodes and elements and considers examples based on real transport systems. The paper examines the basic requirements for digital transport models and proposes a solution based on the use of unmanned aircraft systems. A model of formation of flight task variants is proposed and, as a proof of relevance of the research, the results of a real experiment are given. The task of modernizing a segment of the transport network of the city, the identification of the state of the site on the basis of data from unmanned aircraft system is considered. The article presents a solution to the problem, which has a high quality of building a digital model and the possibility of integration into other information systems for monitoring the condition and forecasting of development.

Business Support as Ongoing Policy Helping Permanency Companies in the State of Colima in Mexico

2017 ◽  
pp. 404-415
Author(s):  
José G. Vargas-Hernández ◽  
José Octavio Estrada Sánchez
Keyword(s):  
Design Procedure ◽  
The State ◽  
Sequential Design ◽  
Services Sector ◽  
The Matrix ◽  
Continuous Support ◽  
Employment Generation ◽  
The Government ◽  
Start Ups

The objective of this chapter is to propose the implementation of a plan of continuous support from the government of the State of Colima in Mexico to start-ups and micro-enterprises classified as belonging to the trade and services sector, policy public, to increase the economic units that manage to stay beyond three years and thereby derive social benefits such as employment generation, greater wealth and improving the quality of life of the population of the state. This proposal is given based on the sequential design procedure policies. The method used is the analysis of the national situation. It can be concluded from the analysis on the proposal for a design process of public policy based on the matrix of policy alternatives under the assumption that continuity and permanence of the companies will be positively impacted in the current rates of survival if companies born have the support of the government.

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