bluuebunny/crossref_metadata_2025 huggingface dataset:
Autonomous mining dump trucks
Authors:   Ural State Mining University, KHAZIN Mark Leont’evich
Published: November 2020

Research aim is to reduce the costs of a mining company and the number of accidents by increasing the efficiency of the use of equipment and eliminating the human factor. Research methodology: analysis of possible areas of application of autonomous mining dump trucks and problems associated with this process. Results. Mining is carried out in difficult mining conditions, which makes the presence of people in the working area of the quarry problematic. Mining companies are looking to cut costs and make jobs safer, especially in developed countries with high labor costs. The use of dump trucks with remote and autonomous control systems in open pits makes it possible to increase the safety and efficiency of open pit mining, reduce the influence of the human factor and increase the productivity of mining machines. While human drivers can do their job well, autonomous trucks can drive the exact route every time without getting bored, tired or resting. The car does not need clean air, good visibility and a lunch break. At the same time, mining autonomous dump trucks can be used in remote-controlled, semi-autonomous and autonomous modes, and the driver in them is replaced by a central controller and a local self-management system. The robot does not get tired and does not make mistakes, it can work 24 hours a day. Eliminating human error and regular training improves safety and increases the productivity of a mining operation. Such companies as BelAZ, Komatsu and Caterpillar are the leaders in the production of autonomous mining dump trucks. Conclusions. The introduction of autonomous transportation allows the mining company to actually reduce its operating costs. While autonomous technologies are still in their infancy, they continue to evolve. Complex solutions will be of great interest - centralized systems that allow working with a fleet of autonomous vehicles and other mining equipment. Therefore, this direction today is the most developing and promising, and the use of autonomous dump trucks in the mining industry is no longer a distant prospect, but a reality of today
Increasing energy efficiency of walker dragline
Authors:   Ural State Mining University, SUSLOV Nikolay Maksimovich , CHERNUKHIN Stanislav Alekseevich ,   Ural State Mining University, SUSLOV Dmitriy Nikolaevich ,   Ural State Mining University
Published: November 2020

Relevance of the work. Reducing the cost of mining in the course of open pit mining has always been considered one of the important tasks in the mining industry; it allows to reduce the cost of the extracted ore. When developing quarries, the most costly work, in which there is no direct mining, is the overburden of waste rocks. The method of stripping operations is one of the most efficient and highly productive, which uses a non-transport technology with a walking dragline excavator. Moving such powerful machines is energy-intensive and affects the efficiency of the machine as a whole, therefore, the modernization of the walking mechanism will increase the energy efficiency of the excavator and ultimately reduce the cost of mining. The most common mechanism for moving such machines is a hydraulically driven three-bearing mechanism. This paper describes the proposed modernization of such a walking mechanism, which makes it possible to get rid of two main disadvantages, namely, the lack of energy recuperation of the lifted machine along the path and the dragging of the base edge against the ground, which creates additional resistance to movement. The installation of hydraulic accumulators in the hydraulic system of the drive of the movement of the machine will allow accumulating the energy of the machine raised above the ground when walking, and the introduction of an additional support shoe into the support base of the machine will get rid of dragging the base. In general, the presented modernization of the mechanism will reduce the energy consumption of moving a dragline excavator with a three-bearing walking mechanism with a hydraulic drive and, ultimately, reduce the cost of mining. Purpose of the work: to improve the efficiency of the dragline as a whole by increasing the energy efficiency of its movement. Objectives: consider design changes to reduce the energy cost of moving the dragline. Results. A variant of adding a support shoe into the walking mechanism is considered, which makes it possible to eliminate the friction of the base against the rock along the path by completely separating the base from the ground. Calculations of energy consumption of mechanisms for different types of draglines with the existing and proposed mechanism are carried out. Conclusions, application of results. The calculations given in this paper allow us to conclude about the effectiveness of the changes made to the design of the walking mechanism. The proposed mechanism allows you to significantly reduce the cost of moving and get rid of the disadvantages inherent in the existing mechanism.
Brockite in wallrock metasomatites of the Safyanovskoe copper-sulphide deposit (Middle Urals)
Authors:   The Zavaritsky Institute of Geology and Geochemistry of the Ural Branch of RAS, SOROKA Elena Industrovna , LEONOVA Lyubov’ Vladimirovna ,   The Zavaritsky Institute of Geology and Geochemistry of the Ural Branch of RAS, PRITCHIN Mikhail Egorovich ,   The Zavaritsky Institute of Geology and Geochemistry of the Ural Branch of RAS
Published: November 2020

The relevance of the work is due to the need to study ore copper-sulphide deposits in the Urals. Purpose of the work: description of accessory brockite in metasomatites of the Safyanovskoe copper-sulphide deposit. Research methodology: the chemical composition of minerals was determined using the Jeol JSM-6390LV scanning electron microscope with an INCA Energy 450 X-Max 80 energy dispersive attachment from Oxford Instruments (Institute of Geology and Geochemistry of the Ural Branch of the Russian Academy of Sciences, Ekaterinburg). Results and conclusions. For the first time for the Safyanovskoe copper-sulphide deposit (Middle Urals), an aqueous rare earth phosphate of calcium and thorium, brockite, has been determined; it belongs to the group of rhabdophane (Ca,Th,REE)[PO]4 ∙ _H2 O. The mineral is rare for the Urals and was described earlier in granite pegmatites of the Middle and South Urals, as well as in dikes of metaplagiogranites of the Bazhenov ophiolite complex. Brockite was found in the rocky metasomatites of the Safyanovskoe copper-sulphide deposit after crystalline lithoclastic tuff (tuffaceous sandstone) of acid composition. The main mass of the rock consists of quartz, kaolinite (sericite), carbonates (dolomite, Fe-magnesite) with rare inclusions of pyrite. Brockite is found in the dolomite-quartz matrix of the sample in intergrowths with REE-goyazite – strontium aluminophosphate. It is assumed for the Safyanovskoe copper-sulphide deposit that an alumina association with an ore mineral association and rare earth minerals, in particular, REE-alumophosphates and phosphates, will form closely at the same time as the temperature drops and the redox conditions of the mineral formation environment change.
Role of bad road season in the formation of surface sediment runoff in urban environment
Authors:   Institute of Industrial Ecology of the Ural Branch of RAS, TETERIN Aleksandr Fedorovich , SELEZNEV Andrian Anatol’evich ,   Institute of Industrial Ecology of the Ural Branch of RAS
Published: November 2020

Problem Statement. The relevance of the research is caused by the need to study the processes of contemporary sedimentation in urban area, which reduce the quality of urban environment and have negative impact on the environmental state. The objective of the study is to determine the role of bad road periods in fall, spring, and summer. The material for the study is represented by the meteorological data for the period from fall 2005 to summer 2019. Meteorological conditions were analyzed in the context of formation of surface sediment runoff in bad road periods. The study was conducted on the example of Ekaterinburg (Russia). The following meteorological conditions were analyzed: time of the start, end and duration of bad road period, the thermal regime, precipitation, and the state of soil surface. Results. It was found that the climate changes in winter and spring led to a change in the regime of thawing. Spring thaw begins earlier relative to average start dates. The duration of bad road period in fall has increased by a month, it began to start earlier and end later relative to average dates. Excess atmospheric precipitations and low temperature contribute to an increase in the bad road period. In summer bad road period, the air temperature decreases and the amount of precipitation increases. For the beginning and middle of the spring, the end of autumn bad road period, the state of the surface of soils is characterized by snow cover. At the end of spring and at the beginning of autumn thaw, the moist state of the soil surface prevails. In spring thaw, the soil moisturizing was noted more often than in fall. In the spring and autumn thaw, the maximum overmoistening of soils takes place, the maximum amount of dirt is formed in Ekaterinburg. The results can be used in planning the measures to improve the environmental situation in the urban areas.
More exotic field theories in 3+1 dimensions
Authors: Gorantla Pranay , Lam Ho Tat , Seiberg Nathan , Shao Shu-Heng
Published: November 2020

We continue the exploration of nonstandard continuum field theories related to fractons in 3+1 dimensions. Our theories exhibit exotic global and gauge symmetries, defects with restricted mobility, and interesting dualities. Depending on the model, the defects are the probe limits of either fractonic particles, strings, or strips. One of our models is the continuum limit of the plaquette Ising lattice model, which features an important role in the construction of the X-cube model.
RASULULLAHS (PBUH) ADMINISTRATION: MODEL OF GOOD GOVERNANCE
Authors:   Research Centre for Arabic Language and Islamic Civilization, Faculty of Islamic Studies, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia., Azziaty Rozali Ermy ,   Institute of Islam Hadhari, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia., Ibrahim Lukman ,   Research Centre for Arabic Language and Islamic Civilization, Faculty of Islamic Studies, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia., Yazid Ahmad Md ,   Research Centre for Sharia, Faculty of Islamic Studies, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia., Suryani Mat Resad Izziah ,   Research Centre for Arabic Language and Islamic Civilization, Faculty of Islamic Studies, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia., Fahimi Kamaruzaman Azmul ,   Research Centre for Arabic Language and Islamic Civilization, Faculty of Islamic Studies, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia., Azraai Jamsari Ezad ,   Research Centre for Arabic Language and Islamic Civilization, Faculty of Islamic Studies, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia.
Published: November 2020

Administration is a system of governance in an organization. The ability to properly administer depends, among other things, on the efficiency of managing administrative affairs and human capital. One of the excellent models of administration is the Prophets (PBUH) administration when he was in the Medina City. The question arises, how was his administration after drafting the Medina Constitution? Thus, the purpose of this article is to explore and analyse the Prophets (PBUH) system of administration and the policy practised during its heyday in Medina City. The methodology of this research is qualitative using analysis of primary sources such as articles, journals, proceedings, dissertations, books and so on. Data obtained was deductively and inductively analysed. This research highlights the governance discoursed by the Prophet Muhammad (PBUH) as well as the leadership role of a government. In addition, this research infers some excellent aspects such as structure and positions in administration, which enabled Prophet Muhammads (PBUH) administration in Medina to be a model to drive current state development.
Psoriasis: a personalized approach to therapy. The preferred choice of systemic agents considering comorbid pathologies
Authors: Potekaev N. N. , Zhukova O. V. , Artemyeva S. I.
Published: November 2020

Psoriasis is a chronic inflammatory skin disease that is currently viewed as a systemic process due to its association with many comorbid conditions. With the appearance of genetically engineered biological drugs (GEBDs), the treatment of psoriasis has undergone significant changes due to their high efficiency and favorable safety profile. It has been clinically proven that the use of this type of therapy has a positive effect, including on comorbid diseases. However, it must be highlighted that some types of drugs can have a negative effect on the course of these conditions. The characteristics of each individual drug, such as the rate of onset of remission, long-term efficacy, safety profile and effect on comorbidities are different. A better understanding of these characteristics leads to the correct personalized choice of therapy, hence to improved survival of drugs, patient satisfaction and minimization of the impact of psoriasis on the quality of life of patients.This article examines the efficacy and safety of biological drugs in patients with psoriasis, discusses their effect on concomitant diseases pathogenetically associated with psoriasis.To date it is known that the signaling pathway IL-23 / IL-17 plays a key role in the pathogenesis of psoriasis. Promising results are shown by the use of a biological drug aimed at inhibiting IL-23, namely the IL-23 blocker guselkumab. In addition to the high level of therapeutic response in psoriasis, other properties oa the drug have been identified - it has also shown efficacy in patients with concomitant Crohn's disease. Studies describe positive responses in the guselkumab treatment of psoriasis with “difficult” localisations, psoriatic arthritis and Hidradenitis Suppurativa, and its use in patients with cardiovascular risks did not lead to any manifestations of negative dynamics. Thus, further study of the effect of the IL-23 blocker on comorbid pathologies in psoriasis is a promising area.
Alteration of STAT3 gene expression in psoriasis treatment
Authors: Sobolev V. V. , Denisova E. V. , Korsunskaya I. M.
Published: November 2020

Introduction. Psoriasis is a typical complex multigenic and multifactorial disease with heterogeneous genetic heredity, which requires the interaction of genes both with each other and with environmental factors. STAT3 (Signal Transducer and Activator of Transcription 3) has only recently been considered a key player in the development and pathogenesis of psoriasis and psoriatic inflammatory conditions.

Aim of the study. To study the expression of the STAT3 gene in the affected part of the skin of psoriasis patients in relation to the visually unaffected part. To study the change in the STAT3 gene expression level in psoriasis-affected skin as compared to nonaffected skin in patients before and after treatment with low-level laser radiation at a wavelength of 1.27 pm.Materials and methods. The study involved 12 psoriasis patients. Biopsies from the unaffected skin were taken at a distance of about 3 cm from the affected skin. Real-time PCR analysis was performed.Results and discussion. The expression of the STAT3 gene was quantitatively measured using RT-PCR in the affected part of the skin of psoriasis patients compared to the visually unaffected part of the skin of the same patients before and after treatment with low-level laser radiation with a wavelength of 1.27 gm (short-wave infrared). As a result of the study, an increase in the expression of the STAT3 gene in the affected part of the skin of psoriasis patients of an average of 3.96 ± 2 times was experimentally shown. A decrease in gene expression was observed in psoriasis affected skin compared to samples of non-affected areas. After treatment of patients with low-level laser radiation, a significant reduction in the expression of the overexpressed STAT3 gene to 1.75 ± 0.5 times was observed.Conclusions. The transcription activity of the STAT3 gene can be an indicator of the efficacy of psoriasis treatment at the molecular level and can also be a new therapeutic target.
Pharmacotherapy of allergic rhinitis
Authors: Pal’chun V. T. , Guseva A. L. , Levina Yu. V. , Derbeneva M. L.
Published: November 2020

The clinical picture of allergic rhinitis includes sneezing, nasal discharge, impaired nasal breathing, and itching of the nose and roof of mouth. Depending on the duration of symptoms, allergic rhinitis is divided into intermittent and persistent forms, and depending on the severity of symptoms, it can be mild, moderate, and severe. Treatment for allergic rhinitis includes elimination of allergic contacts, allergen-specific immunotherapy, and pharmacotherapy. The choice of a treatment regimen is determined by the severity of symptoms, age of a patient and presence of concomitant diseases. The work is aimed to review the most common pharmaceuticals to treat allergic rhinitis. Saline solutions are used as monotherapy when symptoms are mild, or before use of other topical drugs to clean mucous membranes before their application. Intranasal glucocorticosteroids can be used as monotherapy, if symptoms have different levels of severity, and supplemented with other drugs, in case they are not efficient. Intranasal glucocorticosteroids do not have a systemic effect due to minimal bioavailability. The patients with moderate/severe allergic rhinitis are recommended to use them jointly with second generation antihstamines, intranasal cromones, intranasal antihistamines and leukotriene receptor antagonists. The significant side effect of antihistamines, especially of the first generation, are sedative effects on the central nervous system. The side effects of leukotriene receptor antagonists are neuropsychological disorders. Intranasal cromones have a high safety profile, which makes them popular in paediatric practice. However, the dosage regimen up to 3–4 times a day reduces patient adherence to treatment. Decongestants are not indicated as monotherapy for allergic rhinitis but can be used in combination with other drugs in short courses, taking into account the possible side effects.
Optimizing the management of smoking patients with acute rhinosinusitis
Authors: Garashchenko T. I. , Serebryakova I. U. , Davudov K. Sh. , Korobkin A. S.
Published: November 2020

Introduction. Viral infection is the main cause of damage to the ciliated epithelium of the nasal cavity mucosa, which in turn leads to disruption of mucociliary transport, increased viscosity and mucus hypersecretion in the sinuses and deceleration of its evacuation. Smokers suffer from chronic obstructive pulmonary diseases, in particular obstructive bronchitis. Their cough symptom complex sharply increases in acute respiratory viral infection (ARVI), especially when the mucociliary airway system is affected. The etiotropic treatment of this combined pathology is a therapy capable of affecting the entire mucociliary system of the upper and lower respiratory tract, including a drug based on ivy leaf extract, with the active ingredient of the saponin group.

Aim of the study. To determine the effectiveness of phytopreparation in preventing exacerbation of chronic bronchitis of smokers in patients with acute viral rhinosinusitis.

Materials and methods. Complex examination of 20 active smokers suffering from acute viral rhinosinusitis (AVR), including computed tomography of the lungs, was conducted. The randomized study included the use of phytopreparations in the complex therapy of acute rhinosinusitis in patients with obstructive bronchitis.

Results and discussion. Use of medicines based on ivy extract in the complex treatment of acute rhinosinusitis in smokers allowed to achieve reduction of AVR symptom complex complicated by exacerbation of chronic bronchitis by the 5th day of the disease. Dynamics of cough complaints reduction in comparison groups reflects the beneficial effect of ivy extract in smokers with ARVI, complicated by AVR, and in the absolute majority of cases allows avoiding bacterial complications.

Conclusion. The conducted study proved the effectiveness of Gedelix in the complex treatment of viral acute rhinosinusitis in smokers. In the absolute majority of cases (80% of the total number of patients in the group) it was possible to avoid long-term exacerbation of chronic bronchitis and bacterial complications.
Infralabyrinthine petrous bone cholesteatoma (literature review)
Authors: Diab K. M. , Panina O. S. , Pashchinina O. A.
Published: November 2020

A literature review on the infralabyrinthine petrous bone cholesteatoma (PBC) was presented in this article. Attention is paid to etiology and clinical symptoms of the disease, classifications. All modern classifications divide cholesteatoma with localization under the labyrinth into two big groups: infralabyrinthine and infralabyrinthine apical. This is not enough to determine the algorithm of surgical tactic of these patients. The most used approaches to the infrlabyrinyhine area and lateral skull base were analyzed (infralabyrinthine and infracochlear, subtotal petrosectomy, transotic approach, group of transcochlear approaches, infratemporal and translabyrinthine approaches). Possible variants of the surgery ending are described (tympanoplasty or “cul-de-sac” closure). Comparison of the results of different authors, starting from 1990, in which the infralabyrinthine cholesteatoma was distinguished as a separate class was carried out. 16 publications were analyzed based on the type of used classification, the total number of cases with infralabyrinthine cholesteatoma, the type of surgical approach, the complications and recurrence rate. The total number of patients was 141, 84 with infralabyrinthine (59,6%), 57 (40,4%) with infralabyrinthine apical PBC. The most common type of surgery were subtotal petrosectomy, transcochlear approach in different variations and transotic approach. The recurrence rate ranged from 0 to 29%. This paper identifies unresolved issues, the necessity of new classification and algorithm of surgical management based on it.
Highlights of prescribing herbal medicines in the complex therapy of acute rhinosinusitis
Authors: Ryazantsev S. V. , Krivopalov A. A. , Shamkina P. A. , Lezhneva K. A.
Published: November 2020

Today, acute rhinosinusitis is one of the most common infectious diseases in the world. Usually, acute rhinosinusitis develops against the background of acute respiratory viral infection caused by influenza viruses, parainfluenza, respiratory syncytial virus, adenoviruses, or rhinoviruses. At the same time, in 1–2% of cases, the course of acute respiratory viral infection is complicated by bacterial sinusitis. At the same time, in 1–2% of cases, the course of acute respiratory viral infection is complicated by bacterial sinusitis. Considering the stages of the process, it is extremely important to adequately prescribe therapy at the onset of acute respiratory viral infection before the development of symptoms of acute rhinosinusitis, since the prognosis largely depends on its effectiveness. Treatment of acute rhinosinusitis is aimed at relieving the symptoms of the disease, improving aeration of the nasal cavity and paranasal sinuses, restoring the functions of mucociliary transport, and in the case of bacterial agent attachment, at the eradication of the pathogen. Such problems are solved through complex therapy, including irrigation measures, decongestants, topical glucocorticosteroids, and antibiotics if indicated. To improve the function of mucociliary transport the standard therapy of acute rhinosinusitis is combined with herbal medicines, which have a mucoactive, secretomotor, secretolytic and anti-inflammatory effects. The article presents data on the pharmacokinetics and pharmacodynamics of the drug Sinupret, the results of experimental studies and clinical studies that prove the high effectiveness and safety of the drug in the complex treatment of acute rhinosinusitis. One of the important advantages of using the herbal drug Sinupret is an increase the effectiveness of antibiotic therapy, which allows for a faster recovery in bacterial sinusitis, and moreover in cases of acute post-viral sinusitis, Sinupret can be used as monotherapy.
Acute viral otitis media: etiology, diagnosis, treatment
Authors: Morozova S. V. , Karapetyan L. S. , Magomedova A. M.
Published: November 2020

Acute otitis media (OSA) is one of the most common diseases in children and adults and the most common cause of antibiotic therapy, often unreasonable. 20–70% of respiratory infections in adults and children is complicated by the development of CCA. Despite the fact that only 10% of CCA has a viral etiology, the vast majority of CCA are also viral-bacterial co-infection. The article presents the main pathogenetic mechanisms of the development of CCA, such as viral and virus-induced. The term “heat-generating” microorganisms is introduced. A review of the most common pathogens of CCA viral and bacterial. An otomicroscopic picture is described based on the generally accepted domestic classification of CCA. The main tympanometric curves and their types during CCA are presented. Much attention is paid to the modern principles of pathogenetic and symptomatic therapy. In particular, local anti-inflammatory and analgesic therapy using ear drops containing lidocaine. Some progress in the prevention of acute otitis media is discussed, which has led to a decrease in the frequency of visits to doctors about otitis media and the appointment of antibiotics. This is due to the widespread use of vaccines, as well as the introduction of “wait-and-see” tactics in mild and moderate cases of CCA without initial antibiotic treatment. Success in reducing the incidence of CCA will depend mainly on preventing the colonization of the nasopharynx by otopathogens, as well as reducing the incidence of viral infections. According to international and domestic recommendations, the basis for the prevention of acute otitis media is vaccination against pneumococcus, hemophilus bacillus and influenza virus.
Pharmacokinetics of a Mono-pyridinium-mono-aldoxime (K-347), a Potential Antidote in Organophosphate Poisoning
Authors: Kalász Huba , Karvaly Gellért , Szimrók Ferenc , Szabó Dóra , Milánkovits Márton , Keglevich András , Adeghate Jennifer , Darvas Ferenc , Kuca Kamil , Musilek Kamil , Tekes Kornélia
Published: November 2020

Background:

Our recent work has been treating the pharmacokinetics of pyridinium aldoximes of various structures including their time-dependent distribution in the body of male rats and also the extent of blood-brain-barrier penetration.

Objective:

Our overall aim was to find a proper antidote in organophosphate poisoning with fast elimination.

Methods:

White male Wistar rats were intramuscularly injected with the aqueous solution of 3 µmol of K-347. The animals were sacrificed at different time periods following treatment; various tissues and body fluids were taken and homogenised. The level of K-347 was determined using reversed-phase HPLC. Dose-dependence of tissue level was also determined by using various doses, 3 µmol through 100 µmol of K-347.

Results:

The serum level of K-347 showed a definitely fast decline. K347 did not have any effect on Gram-positive and Gram-negative bacteria that we tested.

Conclusion:

The kinetics of K-347 showed an extremely fast offset, even in comparison with several other pyridinium aldoximes in clinical practice and in developmental stages.
Uma circum-navegação lusófona no YouTube: influenciadores, celebridades e actantes digitais
Authors: Costa Pedro Rodrigues
Published: November 2020

Internet and screen synthesize “the age of the global screen” (Lipovetsky & Serroy, 2010). This dynamic is not unrelated to the Lusophone contingency. And with YouTube, new forms of “association” were born (Latour, 2012). Since this is a network that also constitutes a “culture space” of Lusophone (Martins, 2015), we investigated the relationship between “Lusophone communities” and this “global screen”. This study had two missions: a) to map the top5 of viewing preferences on YouTube Lusophone countries; b) and to understand which archetypal forces are most present in each country analyzed. This mapping and the consequent description of archetypal forces can describe parts of the “skin of culture” (Kerkhove, 1997) in Lusophony, providing the basis for deeper analysis.
Software for monitoring the state of infrastructure facilities
Authors: Gura D. A. , Kiryunikova N. M. , Lesovaya E. D. , Husht N. I. , Pavlyukova A. P.
Published: November 2020

Objective. The purpose of this work is to develop the concept of a system for monitoring the state of infrastructure facilities using 3D laser scanning technology and processing the obtained data using specialized software. Methods. The primary methods used in this study are the analytical method, which consists in reviewing and system analysis of existing methods for monitoring buildings and structures and developing a technological scheme for monitoring infrastructure objects based on them, the method of empirical system analysis, and the instrumental method presented by conducting field surveys in the framework of periodic strain geodetic monitoring using a Leica ScanStation C10 ground laser scanner to obtain initial spatial information. The object of research is an artificial road transport structure in Krasnodar (Turgenevsky bridge). The subject of the study is the feasibility of using periodic strain geodetic monitoring and the system monitoring the state of infrastructure facilities. Results. The research result is the development of a concept for a system for the periodic state monitoring of infrastructure facilities with the identification of the nature and degree of strain processes occurring in them during operation, based on the use of 3D ground laser scanning technology. Conclusion. The use of a ground laser scanning system, due to its speed and high accuracy, provides the complete information about the control of the nature and types of strain changes of scanned objects in order to automate the monitoring process to ensure their safety.
Algorithm for correcting the image depth map based on the points brightness and their distance from the observation point
Authors: Korotkevich S. I. , Minaeva Yu. V.
Published: November 2020

Objective. Modeling the human head is a significant problem that arises in a wide variety of fields of science and technology. Existing active technologies for reconstruction and modeling of the object under study require expensive equipment and trained personnel. Methods. An alternative is to use passive methods that perform image processing using special mathematical algorithms. One of these methods is the stereo vision, which is based on the use of paired images taken simultaneously with several cameras positioned and calibrated in a certain way. However, a common drawback of stereo vision methods is the possibility of obtaining erroneous depth maps due to poorquality source images or incorrect camera and lighting settings. Results. Procedures were developed that use additional parameters of image points, which can be used to correct depth maps to avoid the appearance of defects. To achieve this objective, the existing mathematical software for processing photo and video materials is analyzed; methods for suppressing noise in the image, obtaining an image contour, as well as a method for obtaining a 3D object matrix based on changing the direction of illumination are proposed; the algorithm is tested on a test example. Conclusion. The developed technique should improve the quality of the depth map of the processed image and thus make the modeling procedures more efficient.
Anthelminthicumresistentie van gastro-intestinale rundernematoden
Authors: De Graef J. , Claerebout E. , Geldhof P.
Published: November 2020

Anthelminthicumresistentie van parasieten bij kleine herkauwers, runderen en paarden wordt wereldwijd steeds groter als gevolg van een overmatig gebruik van de beschikbare ontwormingsproducten. In België is Cooperia oncophora de meest voorkomende rundernematode waarbij resistentie wordt vastgesteld; voorlopig enkel tegen macrocyclische lactonen. Eens resistentie is vastgesteld, kan het nodig zijn om over te schakelen naar een product met een ander werkingsmechanisme. Er zijn echter bijna geen nieuwe doeltreffende ontwormingsproducten meer beschikbaar. Het is daarom belangrijk dat landbouwers en dierenartsen een evenwicht vinden om zowel worminfecties onder controle te krijgen als de duurzaamheid van hun behandelingsstrategie te garanderen. Op deze manier kan de ontwikkeling van anthelminthicumresistentie vertraagd worden en de doeltreffendheid van de beschikbare anthelminthica verlengd worden. Dit vereist natuurlijk een gevoelige detectietechniek om resistentie op te sporen. Aan de hand van een gevoelige detectietechniek kan de diagnose van anthelminthicumresistentie reeds in een vroeg stadium gesteld worden en kan de verspreiding van resistentieallelen in de wormpopulatie tegengehouden of vertraagd worden. In dit artikel worden de beschikbare tests voor de detectie van anthelminthicumresistentie besproken. Er wordt een stand van zaken gegeven van anthelminthicumresistentie bij runderen in België en er worden maatregelen voorgesteld om resistentie te vermijden of te vertragen.
Traumatische atlanto-occipitale subluxatie en craniale cervicale blokwervels bij een steenarend (Aquila chrysaetos)
Authors: Fraga-Manteiga E. , Eatwell K. , Smith S. , Mancinelli E. , Schwarz T.
Published: November 2020

Een steenarend (Aquila chrysaetos) werd onderzocht voor evenwichtsproblemen die ontstaan waren na trauma door een harde landing tijdens de fi tnesstraining. Met magnetische resonantie en computertomografi e werd een chronische atlanto-occipitale subluxatie aangetoond met een craniodorsale verplaatsing van de atlas (atlanto-occipitale overlapping) en secundair een dynamische compressie van de hersenstam en het ruggenmerg. Bovendien werd een malunion van een oudere fractuur gezien met fusie van C1 en C2. De vogel werd geëuthanaseerd omwille van de klinische achteruitgang en een slechte prognose.
Toepassingen van mesenchymale stamcellen bij het paard: huidige stand van zaken
Authors: De Schauwer C. , Meyer E. , Van de Walle G. , Van Soom A.
Published: November 2020

Mesenchymale stamcellen (MSC) zijn adulte stamcellen met een beperkte differentiatiecapaciteit. Deze cellen kunnen therapeutisch aangewend worden om weefselregeneratie te stimuleren, vorming van littekenweefsel te voorkomen, immuunresponsen te moduleren en ontstekingsprocessen te reguleren. Binnen de diergeneeskunde worden MSC bij het paard voornamelijk gebruikt voor orthopedische toepassingen, hoewel ze ook een rol zouden kunnen spelen in de behandeling van verschillende niet-orthopedische letsels, zoals allerhande immuungemedieerde, ischemische, inflammatoire en neurologische aandoeningen. De efficiëntie van MSC-therapie kan beïnvloed worden door de gebruikte dosis en de manier en het tijdstip van toedienen. Tevens zijn er voor- en nadelen verbonden aan het gebruik van autologe ten opzichte van allogene MSC. Het gebruik van MSC bij paarden biedt immens veel mogelijkheden maar meer fundamenteel onderzoek en goed opgebouwde klinische trials zijn nodig zodat het potentieel van equine MSC ten volle kan geëvalueerd worden en equine MSC-gebaseerde therapieën kunnen geoptimaliseerd worden.
Beoordeling van twee essentiële elementen van BVDV-controle op geselecteerde Vlaamse melk- en vleesveebedrijven
Authors: Laureyns J. , Booth R. , Sarrazin S. , Deprez P. , Pfeiffer D. , Dewulf J. , De Vliegher S.
Published: November 2020

Het boviene virale diarreevirus (BVDV) is wereldwijd een van de meest belangrijke ziekteverwekkende virussen bij rundvee. Het virus is ook endemisch aanwezig in België. Omdat infectie met BVDV moeilijk te herkennen is aan de hand van de klinische verschijnselen alleen, is monitoring met behulp van diagnostische testen noodzakelijk om de aanwezigheid van het virus op een rundveebedrijf aan te tonen. Vaccinatie op zich is ontoereikend om BVDV uit te roeien. Een succesvolle controle vereist een combinatie van verschillende maatregelen. Aan de hand van een vragenlijst werd het BVDV-beleid op 241 geselecteerde Vlaamse rundveebedrijven onderzocht en dit leverde enkele opvallende resultaten op. Bij de meerderheid van de bedrijven was de BVDV-status niet bekend (63%) en slechts 23% van de bedrijven gebruikte een monitoringprogramma. Verder bleek dat zeven op tien veehouders (71%) voor vaccinatie kozen om BVDV te bestrijden zonder kennis te hebben van hun huidige BVDV-status.
Uma “Experiência sôbre Educação de Base para Trabalhadores"
Authors: Penna Marinho Inezil
Published: November 2020

Os “Cursos de Educação de Base para Trabalhadores” , instituídos em 1954 pela Comissão do Imposto Sindical (C IS ), órgão mantido pela contribuição compulsória de um dia de salário de cada trabalhador, enquadram-se no setor de Educação de Adultos, apresentando, no entanto, particularidades que merecem ser divulgadas e cujo conhecimento poderá ser útil aos que se defrontem com problema semelhante.
O Desenvolvimento da Planificação Municipal de Guaranésia — As duas Fases Legais
Authors: Neto A.Delorenzo
Published: November 2020

A cidade de Guaranésia, no Estado de Minas Gerais, possui aproximadamente 5.000 habitantes.
Em regime de planificação se elaboraram todos os estudos indispensáveis ao reerguimento da cidade, elevada a municipio em 16 de setembro de 1901. Já se concluiu o primeiro quinquemo do plano com a execução dos serviços fundamentais de Agua, Esgotos Calçamento, Assistência Social e Educacional e elaboração do Plano de Urbanismo.
Supremo Tribunal Federal
Authors: ENAP RSP
Published: November 2020

Às Constituições e leis estaduais não é vedado ampliar, em ben eficiod e seus funcionários, as garantias outorga as na Carta Magna da República aos funcionários federais.
Restauração do Sistema de Organização
Authors: RSP Editor
Published: November 2020

Dentre as recentes iniciativas de irrecuzável interesse para a administração, por isso que possibilita aperfeiçoar o mecanismo administrativo, mediante a reforma dos diversos serviços, a racionalização dos métodos e rotinas de trabalho, merece especial registro a restauração do sistema de organização, aplicável aos Ministérios Civis.
Política de Remuneração
Authors: De Almeida Carneiro Ennor
Published: November 2020

O regime atual de remuneração do funcionalismo federal reduz-se aosremanescentes de uma tentativa de disciplinamento iniciada há nada menosde 18 anos, em 1936, e de então para cá seguidamente tumultuada através dereajustamentos inadequados e inábeis reestruturações isoladas.
Problemas de Transporte no Brasil
Authors: N. Marçal Júnior Joseph
Published: November 2020

O autor do presente artigo, técnico americano em transportes,atualmente exercendo o cargo de representante do Pôrtode N ew York para a América do Sul, tornou-se profundo conhecedordos problemas de nosso pais no campo de sua especialidade.Durante vários anos ligado ao Lloyd Brasileiro nasagências de N ew York e N ew Orleans, foi, posteriormente,assistente especial do Diretor daquela emprêsa de navegação,cargo que deixou após a entrada dos Estados Unidos na 2.aGuerra Mundial, durante a qual, servindo na Seção de Navegaçãodo “Board of Economic Warfare”, teve oportunidade paraficar conhecendo profundamente o Brasil, que percorreu deN orte a Sul, sempre em atividades ligadas à sua especialidade.Os pontos de vista externados no presente artigo — declara oS r . M a r ç a l — são estritamente pessoais.
Plano de assistência
Authors: RSP Editor
Published: November 2020

Dois trabalhos de incalculável importância que muito credenciam a administração de pessoal no Brasil são o Plano de Classificação de Cargos e o Plano de Assistência aos ServidoresPúblicos Civis da União. Do primeiro já se sabe o que foi realizado, cabendo, no momento, ao Congresso Nacional ultimar o projeto de lei em que se consubstancia. A respeito do Plano de Assistência pouco foi divulgado. Muitas críticas têm surgido face à demora com que os estudos se processam. Emprêsa de tal envergadura não poderia,realmente, ultimar-se contando apenas com a boa intenção dos seus planejadores. Muitas etapas teriam de ser vencidas, muitas pesquisas haveriam de ser efetuadas, entre elas o levantamento real da situação existente.
Racionalização administrativa do Brasil
Authors: Estelita Campos Wagner
Published: November 2020

Quando recebi a determinação de pronunciar uma palestra sôbre “Racionalização administrativa do Brasil” , confesso que me senti, de início, aturdidocom a responsabilidade e a extensão do tema, do mesmo passo que confundido com a honrosa generosidade da escolha de meu modesto nome, para abordar assunto que tem sido objeto, nos círculos administrativos, no Parlamento e na imprensa, da cogitação de eminentes estudiosos.
Devemos incentivar o ócio ou a produtividade?
Authors: De Nazaré T. Dias J.
Published: November 2020

O propósito que domina tôda a política de remuneração é o de retribuiro trabalho de acôrdo com a importância das atribuições, dificuldades e responsabilidadesque lhe são inerentes. Atribui-se a cada cargo ou emprego umsalário, cujo valor aumenta à medida que o empregado percorre a estruturahierárquica e alcança, gradativamente, seus diversos escalões. Procura-se,além disso, estimular a dedicação ao trabalho e a eficiência no desempenho<las funções através de aumentos periódicos, concedidos enquanto o empregadopermanece em determinado cargo, procurando-se, por tal forma, recompensara experiência adquirida no desempenho de funções do mesmo nível.Outras medidas de caráter eminentemente positivo e que se traduzem emvantagem financeira ou de outra índole são postas em prática com o mesmoobjetivo. Mas há também providências que, sem embargo de sua naturezanegativa, visam, por igual, ao maior rendimento do servidor e, conseqüentemente,dos serviços que compete à administração pública prestar e prover.Referimo-nos às deduções salariais decorrentes da falta de assiduidade ou deimpontualidade. Busca-se, outrossim, fixar linhas de promoção, incrementaro preparo do funcionário para o exercício de cargos de maior responsabilidadee relêvo, bem como criar ambientes de trabalho e incentivos que aumentema produtividade da mão de obra. A disposição harmônica de elementos dessanatureza caracteriza o qüe se pode, com propriedade, denominar de boa políticade administração de pessoal.
Os estudos da economia doméstica na formação da mulher rural
Authors: De Castro Belleza Newton
Published: November 2020

Assume para nós interesse particular a difusão que sé fizer sôbre estudosde economia doméstica para que chegue a todos o conhecimento de seus objetivos,até criar-se o senso — que ainda nos falta — da responsabilidade públicae coletiva nesse campo de realizações.
Contribuição para um programa municipalista mínimo
Authors: De Oliveira Yves
Published: November 2020

A nossa experiência no movimento municipalista nos levou a sistematizaridéias e resoluções dos Congressos e reuniões americanos, nacionais e regionaisrelativos ao desenvolvimento do Direito, da Ciência e AdministraçãoMunicipais, elaborando uma modesta contribuição para um Programa MunicipalistaMínimo.
A evolução das teorias dos direitos de vizinhança
Authors: Wald Arnold
Published: November 2020

O problema dos direitos de vizinhança veio a adquirir especial atualidadenos inícios do século XX . Assistimos então a um movimento doutrinário ejurisprudencial intenso e fecundo em tôrno da matéria, especialmente emFrança.
Há uma literatura administrativa?
Authors: Camarinha da Silva Daniel
Published: November 2020

Em meio tão pobre de literatura como o nosso, pode parecer ousadiafalar-se numa literatura administrativa. No entanto, é provável que, apósa primeira atitude de perplexidade algo irônica, os leitores concordem conosco.Basta, para isso que êles leiam uns poucos dos milhares de documentos daAdministração Pública, esquecidos nos arquivos ou nos velhas páginas daspublicações oficiais.
Que é o serviço de documentação do MTIC?
Authors: Silveira Joel , Carlomagno Huguenin Orlando
Published: November 2020

Qualquer serviço de documentação, seja qual tõr a amplitude de suasatividades ou os recursos técnicos e materiais de que disponha, representasempre algo de útil à cultura, à administração pública, ao progresso geral danação, enfim, sob os seus variados aspectos.
Arrecadação e fiscalização das rendas públicas federais
Authors: De Bulhões Augusto
Published: November 2020

A transferência da Côrte Portuguesa para o Rio de Janeiro, em 1808, trouxeinestimáveis benefícios ao Brasil. Verificou-se, como por encanto o fenômeno histórico social que SílvioRomero denominou “inversão brasileira” ; passou o Brasil de Colônia a M etrópolee Portugal de Metrópole a Colônia. No primeiro Ministério de D . João no Brasil, coube a D. FernandoJosé de Portugal e Castro, depois Marquês de Aguiar, ser o Ministro dos Negóciosdo Reino, com fôrça de Primeiro Ministro, Chefe do Gabinete Ministerial.
Reivindicações Imediatas do Municipalismo em São Paulo
Authors: Da Cunha Bueno A.S.
Published: November 2020

Como estudioso do Municipalismo, cujos ideais têm sido a preocupaçãoprincipal de minha luta política, tenho apreciado a dedicação posta peloDASP na explanação dos problemas com que lutam os Municípios brasileiros,e louva sem restrições o empenho que vem revelando êsse órgão da Presidênciada República na divulgação de magníficos trabalhos tendentes nãosó a esclarecer os múltiplos aspectos da atualíssima questão, mas tambem, eprincipalmente, a ordenar melhor, no Brasil inteiro, os esforços que estamosna obrigação de desenvolver para tirar as administrações municipais domarasmo em que se encontram.
O escoamento das águas
Authors: Tovar Jair
Published: November 2020

Entre as disposições das águas comuns e particulares, encontra-se a contida na seguinte regra, que diz respeito ao escoamento natural das águas: “Os prédios inferiores são obrigados a receber as águas que correm naturalmente dos prédios superiores.
Aspectos constitucionais das empresas de serviço público
Authors: De Medeiros Océlio
Published: November 2020

Em se tratando dos aspectos constitucionais dos Serviços de Utilidade Pública no Brasil deve-se ter em vista, precipuamente, o complexo problema da regulamentação dêsses serviços, além da natureza e classificação dos mesmos, em face da experiência brasileira.
Modalidades da servidão legal de aqueduto
Authors: Tovar Jair
Published: November 2020

A servidão legal de aqueduto, que por fôrça de influência da denominaçao francesa, (1) também foi chamada pelos nossos juristas — servidão de “passagem de-água”, — (2) mereceu do Código de Águas uma atenção mais desenvolvida, compreendendo seus dispositivos reguladores a matéria constante dos arts. 117 a 138, enquanto o Ccdigo Civil a encerra num só artigo — o 576 e seu parágrafo único.
Décimo sétimo aniversário do DASP
Authors: Tovar Jair
Published: November 2020

Porque na data de 30 de julho'de 1938, pelo Decreto-lei n.° 579, foi criado o Departamento Administrativo do Serviço Público — o nosso tão discutido D.A.S.P. — tantas vêzes vilipendiado quantas outras alcandorado, temos o pretexto para êste encontro anual no dia de hoje, com um sentido de confraternização entre todos os que nêle realizam ou realizaram atividades, quer como administradores, quer como colaboradores dêstes, em cargos de chefia ou de simples funcionários.
Política de Habitação
Authors: Luiz Duprat Augusto
Published: November 2020

De tôdas as artes, a mais antiga é a de construir, no entanto, é a que temprogredido menos. Ainda hoje se constrói como a milênios.