bluuebunny/crossref_metadata_2025 huggingface dataset:
La Inversión Pública y su incidencia en el PBI regional de Huánuco periodo 2010 – 2017
Authors: Santiago Espinoza Vladimir Hamilton
Published: November 2020

Objetivo. Determinar la incidencia de la Inversión pública en el PBI regional de Huánuco periodo 2010 – 2017. Método. La investigación fue básica, ello con la finalidad de enriquecer los conocimientos respecto a las variables planteadas, siendo el nivel descriptivo correlacional con diseño no experimental transeccional de tipo correlacional – causal. Se recolecto información secundaria de los periodos en evaluación para determinar las relaciones entre ambos. Resultados. Se ha podido verificar que las tasas de crecimiento de este indicador están por encima del 4%, siendo la gestión pública un componente equivalente al 22% promedio anual, estando los años 2012 y 2017 con mayor incidencia entre ambas variables 25%, y 27% respectivamente. En cuanto a las tendencias, el PBI Regional demuestra que está en proceso de expansión y consolidación económica en los periodos de evaluación, puesto que no se nota descensos en estos periodos. Conclusión. Hay incidencia positiva entre la inversión pública y el PBI Regional entre los periodos 2010 y 2017, evidenciado con un nivel de correlación de 0.9 según el estadígrafo Pearson, y la ecuación lineal con pendiente positiva Y = 2.1932X +2E+09 donde X = inversión pública, y Y = PBI Regional
A MOUSE MODEL OF NEUTROPHILIC BRONCHIAL ASTHMA AS A TOOL FOR THE TESTING OF PERSONALIZED DRUGS
Authors: Shilovskiy I. , Kovchina V. , Vishniakova L. , Barvinskaia E. , Bolotova S. , Yumashev K. , Khaitov M.
Published: November 2020

It was developed an experimental mouse model of bronchial asthma (BA) with the predominant infiltration of neutrophils into the lungs. The model developed can be used to test the efficacy of a novel personalized drugs for the therapy of neutrophilic asthma.
DEVELOPMENT OF A DATABASE OF FOOD PLANTS CONTAINING HEALTH BENEFICIAL COMPOUNDS
Authors: Ivashchenko R. , Agapova D. , Zheltova A.
Published: November 2020

We described principles of a development of database containing data aboutchemical composition of food plants, effects of plant compounds on human health and molecular marker, associated with elevated production of noted compounds — FPHC&Mdb (Food Plant Health Compounds & molecular Markers database).
ONLOLYTIC VIRUSES: CURRENT SITUATION IN RUSSIA AND IN THE WORLD
Authors: Osipov Ivan , Kochneva Galina
Published: November 2020

The history and current state-of-the-art of the research and development in the field of oncolytic viruses are described. The information about types and mechanisms of actions of these viruses is presented together with situation of clinical trials in different countries.
LOUISA MAY ALCOTT’S LITTLE WOMEN: HUMANISING DISEASE AND DECAY
Authors: Jain Charul
Published: November 2020

Whenever a disease is widespread like an epidemic or pandemic its apocalyptic
nature fails to escape the creative imagination of literary writers. Beginning from
Chaucer’s The Canterbury Tales, A Journal of the Plague Year by Daniel Defoe and
Mary Shelley’s The Last Man are some of the precursors of the literary fiction in
English which captures apocalyptic events and their impact on the society. A
pandemic affects not only elders but also children, not only rich but also poor, not
only upper class but also the workers. A lot of literature focuses on the affliction of
the first and their response to the pandemic. In addition to the epidemics like cholera
and plague which recurred from time to time and afflicted a large section of the
population, there was the pandemic scarlet fever which rarely made the adult
population suffer as it primarily struck the children aged between five and fifteen. The
number of works which focus on scarlet fever are few and one of the prominent ones
which this paper intends to look at is by an American novelist. Louisa May Alcott’s
Little Women (1868-69) captures influences that shape the lives of four sisters, Meg,
Jo, Beth and Amy March from childhood into womanhood. One such influence,
scarlet fever which is said to have spread across Europe and America during the 19th
and early 20th century victimising and causing death of several infants and young
children affect the March family too. The paper attempts to capture the pandemic
and tries to humanise disease and decay and its impact on the lives of the March
sisters.
PORT DEVELOPMENT: RELATIONSHIP BETWEEN PORT TRAFFIC OF GUJARAT AND ITS HINTERLAND
Authors: Chudasama K M
Published: November 2020

The ports are nodal points that link the open economy with the global world and
consequently port development and economic development are closely related. With
the developments in multimodal transport and port operations, the benefit of ports
percolates even in non coastal areas in far hinterland. In 1990’s, India initiated
economic reforms emphasizing on international trade and since then, its international
trade has increased remarkably and almost 90% of India’s international merchandise
trade is handled by ports. In line with the initiatives of port development in India,
Gujarat state has announced a separate port policy for port development as it has
vast hinterland of developing northern states of India generating large volume of
cargo for ports of Gujarat. This paper attempts to analyse the cargo traffic at ports of
Gujarat in relation to the output (GSDP) of selected 8 states of India in its hinterland.
Bi-variate Log Log Regression Model is applied to determine the relationship
between GSDP of 8 hinterland states and the volume of cargo traffic handled by
ports in Gujarat using the GSDP and Port Traffic data from 2011-2019. It is observed
that increase in output in the hinterland states leads to significant increase in cargo
traffic at ports of Gujarat depicting that 1 % increase in GSDP of Gujarat, Rajasthan,
Haryana, Punjab, Himachal Pradesh, Jammu & Kashmir, Delhi and Madhya Pradesh
lead to on an average 0.39 % to 0.55 % of increase in cargo traffic at ports of Gujarat
which implies that cargo traffic at ports of Gujarat is highly affected by output in its
hinterland states in addition to the output of Gujarat..
Energy and Exergy Analyses of Stirling Engine using CFD Approach
Authors: El- Ghafour Sherihan , Mikhael Nady , El- Ghandour Mohamed
Published: November 2020

A comprehensive characterization of the GPU-3 Stirling engine losses with the aid of the CFD approach is presented. Firstly, a detailed description of the losses-related phenomena along with the method of calculating each type of loss are addressed. Secondly, an energy analysis of the engine is carried out in order to specify the impact of each type of losses on the performance. Finally, the design effectivity of each component of the engine is investigated using an exergy analysis. The results reveal that the hysteresis loss occurs mainly within the working spaces due to the flow jetting during the first part of the expansion strokes. Additionally, the pressure difference between the working spaces is the main driver for the flow leakage through the appendix gap. The exposure of the displacer top wall to the jet of hot gas flowing into the expansion space during expansion stroke essentially increases the shuttle heat loss. A new definition for the regenerator effectiveness is presented to assess the quality of the heat storage and recovery processes. The energy analysis shows that regenerator thermal loss and pumping power represent the largest part of the engine losses by about 9.2% and 7.5% of the heat input, respectively. The exergy losses within regenerator and cold space are the highest values among the components, consequently, they need to be redesigned.
Aerodynamic Performances of Paper Planes
Authors: Ismail Noor Iswadi , Mohd Ali Zurriati , Ishak Iskandar Shah , Noor R.M. , Rabilah Rosniza
Published: November 2020

Paper plane has a high potential to be upgraded as a Micro Air Vehicle (MAV). Due to its simplicity, paper plane offers easier design option compared to the biological inspired designs as shown in recent MAV development. However, researchers have underestimate and overlook the basic aerodynamic performance induced by these paper planes. This is due to its common usage as toys and wide range of paper plane design. Thus, the objective for current work is to analyse and compare the aerodynamics forces and its performance for selected paper plane design known as Glider, Wide Stunt Glider Plane and Stunt plane. A series of CFD simulations on each paper plane was executed by using ANSYS-CFX module. A steady state, incompressible flow Navier-Stokes equation (RANS) combined with Shear Stress Turbulence (SST) model were used in this works to solve flow problem over the paper planes. The analysis is mainly conducted to study and compare the lift coefficient (), drag coefficient ()and aerodynamic efficiency () performances for each paper planes. The results show that the Glider paper plane has managed to produce better performances in terms overall magnitude, stall angle, wider angle of attack (?) envelope and higher maximum lift coefficient magnitude compared to the other paper plane design. However, Glider paper plane has the least distributions by producing at least 14.3% larger magnitude compared to the other plane design at certain ? region. Instead, The Wide Stunt has promisingly produced better distribution by producing lower value compared to the other plane design. Based on performance, the Wide Stunt paper plane has produced better and maximum aerodynamic efficiency () magnitudes compared to the other design. Wide Stunt paper plane induced at least 6.4% better magnitude compared to the other paper plane design. Based on these results, it can be concluded that Wide Stunt paper plane has promising advantages which are very crucial for the paper plane especially during hovering operation, take-off and landing manoeuvre.
Exergy and Energy Analyses of Dual-Temperature Evaporator Split AC System Incorporated A Capillary Tube and A Two-Phase Ejector
Authors: Arsana Made Ery , Kusuma I Gusti Bagus Wijaya , Sucipta Made , Suamir I Nyoman
Published: November 2020

This study was aimed to investigate performance of a split type air conditioning (SAC) system applying exergy destruction method. A numerical model was established based on exergy destruction analysis of a Condenser Outlet Split-Split Air Conditioning (COS-SAC) system integrated with dual-temperature evaporator and incorporated capillary tube and ejector as expansion devices. An experimental test system was also established to experimentally validate the model. Two type of refrigerants R-290 and R-22 were involved in the evaluations. The Coefficient of Performance (COP) of the ejector COS-SAC system, exergy destruction, and exergy efficiency were determined and compared with those in the SAC system utilizing capillary tube. The results showed there was a significant improvement in the overall exergy efficiency of the COS-SAC systems. The COP of the COS-SAC system was also found to be better than the COP of the SAC system.
Frequency of Thyrotoxicosis in Patient with One Sided Exophthalmos
Authors: Zafar Tahreem , Perveen Shumaila , Khan Nisar , Khan Salman , Ahmed Tahseen
Published: November 2020

Background: Thyroid associated Opthalmo-pathy is a condition of lid retraction causing a staring appearance. This occurs in any form of thyrotoxicosis as a result of sympathetic overactivity.Exophthalmos is the forward protrusion of eye ball beyond the orbital rim.

Material & Methods: This case series was observed in medical department Mufti Mehmood Teaching Hospital DIKhan, Pakistan over a period of eight months from February 2018 to September 2018. Detailed history with reference of duration of illness, mode of onset, progression and associated symptoms like fever, pain, diplopia and loss of vision was taken. Complete examination of orbit, eyelid, anterior and posterior segment was done. Routine Investigations along with special diagnostic tests like TFTs and MRI were performed to aid etiological diagnosis.

Results: A total 47 patients were observed during this study period. Out of these 20 (21.27%) were male and 27 (57.44%) were female with male to female ratio 1:1.35 with mean age of 32 years. Out of 47 patients30 (63.82%) patients were having thyrotoxicosis as a cause of exophthalmos, 10(21.27%) were having retrobulbartumour, 5(10.63%) patients were with cavernous sinus thrombosis and 2(4.25%) patients were having idiopathic cause of exophthalmos.

Conclusion: Thyrotoxicosis is the common cause of one sided exophthalmos and should be considered in all patients with one sided exophthalmos.
A titkos információgyűjtés az új büntetőeljárási törvénytervezet tükrében
Authors: Nagy Klára
Published: November 2020

The author provides an overview of how the recently submitted bill on criminal procedure deals wth secret information gathering in Hungary.
INFLUENCE OF AIRLINES’ SIZE AND LABOUR COSTS ON PROFITABILITY
Authors: Ginieis Matías , Hernández-Lara Ana Beatriz , Sánchez-Rebull María Victòria
Published: November 2020

It is important to examine profitability in the aviation sector and the factors that may affect it, due to their relevance for the airlines’ survival. The main purpose of this paper is to analyse the effect of three internal business characteristics,namely labour costs, labour productivity and company size, on airlines’ profitability, considering the airline type as a moderating effect. We have collected data of 190 European airlines during a 10-year period (2004–2013) which allowed us to create an unbalanced panel of 1,364 observations. Four types of airlines are considered. Results show that cost per employee has a positive influence on economic performance, especially for major carriers and regional carriers. It is also confirmed that the carrier type influences the relationship between labour costs, labour productivity and company size on the one hand, and economic returns on the other. These findings are relevant as they improve our understanding of economic profitability in different airlines’ types.
A Perturbative Treatment of the Retrograde Co-orbital Motion
Authors: Sidorenko Vladislav V.
Published: November 2020

An important area of research in celestial mechanics is the analysis of dynamics in mean-motion resonances (MMR). In this paper, we consider a retrograde MMR 1:1 corresponding to a co-orbital motion, in which the asteroid and the planet revolve around the Sun in opposite directions. The motivation was provided by the recent discovery of real celestial bodies moving in such resonances with giant planets (the most famous example being 514107 Ka‘epaoka‘awela, a retrograde co-orbital asteroid of Jupiter). Our study is conducted in the context of a spatial restricted circular three-body problem. Applying double numerical averaging, we construct the equations describing the secular evolution of the asteroid's orbit and generate phase portraits in an e − ω space. In some cases, the averaging procedure is complicated by the coexistence of several modes of resonant motion. It leads to different scenarios of the long-term behavior and, consequently, to the splitting of the phase portrait into several sheets.
A Non-equipartition Shock Wave Traveling in a Dense Circumstellar Environment around SN 2020oi
Authors: Horesh Assaf , Sfaradi Itai , Ergon Mattias , Barbarino Cristina , Sollerman Jesper , Moldon Javier , Dobie Dougal , Schulze Steve , Pérez-Torres Miguel , Williams David R. A. , Fremling Christoffer , Gal-Yam Avishay , Kulkarni Shrinivas R. , O’Brien Andrew , Lundqvist Peter , Murphy Tara , Fender Rob , Anand Shreya , Belicki Justin , Bellm Eric C. , Coughlin Michael W. , De Kishalay , Golkhou V. Zach , Graham Matthew J. , Green Dave A. , Hankins Matt , Kasliwal Mansi , Kupfer Thomas , Laher Russ R. , Masci Frank J. , Miller A. A. , Neill James D. , Ofek Eran O. , Perrott Yvette , Porter Michael , Reiley Daniel J. , Rigault Mickael , Rodriguez Hector , Rusholme Ben , Shupe David L. , Titterington David
Published: November 2020

We report the discovery and panchromatic follow-up observations of the young Type Ic supernova (SN Ic) SN 2020oi in M100, a grand-design spiral galaxy at a mere distance of 14 Mpc. We followed up with observations at radio, X-ray, and optical wavelengths from only a few days to several months after explosion. The optical behavior of the supernova is similar to those of other normal SNe Ic. The event was not detected in the X-ray band but our radio observations revealed a bright mJy source (

L

ν

≈
1.2
×

10

27

erg

s

−
1

Hz

−
1

). Given the relatively small number of stripped envelope SNe for which radio emission is detectable, we used this opportunity to perform a detailed analysis of the comprehensive radio data set we obtained. The radio-emitting electrons initially experience a phase of inverse Compton cooling, which leads to steepening of the spectral index of the radio emission. Our analysis of the cooling frequency points to a large deviation from equipartition at the level of ϵ

e
/ϵ

B
 ≳  200, similar to a few other cases of stripped envelope SNe. Our modeling of the radio data suggests that the shock wave driven by the SN ejecta into the circumstellar matter (CSM) is moving at

∼
3
×

10

4

km

s

−
1

. Assuming a constant mass loss from the stellar progenitor, we find that the mass-loss rate is

M

̇

≈
1.4
×

10

−
4

M

⊙

yr

−
1

for an assumed wind velocity of

1000

km

s

−
1

. The temporal evolution of the radio emission suggests a radial CSM density structure steeper than the standard r
−2.
Unexpected finding of rare and little known leaf beetle Chrysolina levi (Coleoptera, Chrysomelidae) in West Siberia
Authors: Mikhailov Yuri E.
Published: November 2020

The first record of rare and little known leaf beetle Chrysolina levi Okhrimenko, 1990 was registered in the Omsk region (West Siberia). Redescription of male is given because holotype was collected dead and damaged, lacking legs, antennae, head and pronotum. Position of Chrysolina levi inside subgenus Chalcoidea is discussed, its distribution area in Scythian steppe region is now considered as Taman’–Irtysh instead of Pontic.
Hidden in plain sight: two co-occurring cryptic species of Supplanaxis in the Caribbean (Cerithioidea, Planaxidae)
Authors: Strong Ellen E. , Bouchet Philippe
Published: November 2020

The cerithioidSupplanaxis nucleus(Bruguière, 1789) is widespread in the Caribbean, where it lives in often dense aggregates on hard surfaces in the middle-high intertidal. Molecular evidence shows that it comprises two species that are in fact morphologically diagnosable. We fix the nomenclature ofSupplanaxis nucleusby designating a sequenced neotype from Bruguière’s historical locality of Barbados, and identify the second, cryptic species asS. nancyae(Petuch, 2013). The two live syntopically across the Caribbean and form a closely related species group with the PanamicS. planicostatus(G.B. Sowerby I, 1825).Planaxis nucleolaMörch, 1876, described from St Croix, in the Virgin Islands, never again recorded in the literature but listed as a synonym ofS. nucleusin taxonomic authority lists, is recognized as a valid species ofHineaGray, 1847.ProplanaxisThiele, 1929 andSupplanaxisThiele, 1929, are synonyms and the latter is given precedence over the former.
Fitofármacos nanotransportados en el tratamiento de cáncer de mama
Authors:   CONACYT-Instituto Politécnico Nacional, Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada, Casañas Pimentel Rocio Guadalupe , Maldonado Cubas Juan ,   Universidad La Salle, Grupo de Investigación en Procesamiento Digital de Señales Biomédicas, Facultad de Ingeniería, Albores Méndez Exsal Manuel ,   Instituto Politécnico Nacional, Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada, Unidad Legaria, López Ruíz Laura Esther ,   Instituto Politécnico Nacional, Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada, Unidad Legaria, Mata Villanueva Rocio Alejandra ,   Instituto Politécnico Nacional, Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada, Unidad Legaria, San Martín Martínez Eduardo ,   Instituto Politécnico Nacional, Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada, Unidad Legaria
Published: November 2020

El cáncer de mama es un problema de salud pública en el mundo, esta enfermedad es la principal causa de muerte por cáncer en las mujeres; por ello, es fundamental sumar esfuerzos para el desarrollo de estrategias que permitan mitigar su impacto social, económico y a la salud. Las moléculas activas derivadas de las plantas (fitofármacos) son una fuente prometedora de soluciones para esta problemática y su mejoramiento con la aplicación de sistemas de liberación de fármacos de base nanotecnológica es sin duda, una estrategia que debe ser evaluada para ofrecer alternativas para el tratamiento de los pacientes oncológicos. La consideración correcta de los factores que impactan en el éxito de estas estrategias es primordial, por ello, en este capítulo se exponen los fundamentos teóricos para la obtención de fitofármacos nanotransportados para el tratamiento del cáncer de mama, así como una breve introducción a esta neoplasia; el concepto de fitofármacos, sus métodos de obtención y las características de calidad que deben cumplir; así mismo, se describen los sistemas nanométricos para el transporte de fármacos contra el cáncer y las características fisicoquímicas y de calidad que estos deben cumplir para su éxito. Finalmente, se exponen algunos avances que este grupo de investigación ha logrado en el desarrollo de fitofármacos nanotransportados para el tratamiento del cáncer de mama.
Nestosanos en Guadalajara. Triunfo y decadencia de un grupo privilegiado, 1780-1836
Authors: Ruiz de Gordejuela Urquijo Jesús
Published: November 2020

Este artículo pretende mostrar cómo los naturales de Lanestosa (Vizcaya) durante el último cuarto del siglo XVIII fueron capaces de crear una importante red de paisanaje en la ciudad novohispana de Guadalajara, hasta convertirse en un grupo privilegiado que alcanzó el éxito económico y social, personificado en la figura de Juan Manuel Caballero. La inestabilidad que conllevó la Insurgencia debilitó su papel protagónico, por lo que muchos nestosanos decidieron regresar a la península con la intención de reemprender sus vidas. Para ello, nos hemos servido de la correspondencia inédita del comerciante asentado en Cádiz Francisco de Carranza, y que además nos ha permitido descubrir aspectos inéditos de la vida de Francisco Martínez Negrete antes de que se convirtiera en uno de los hombres más relevantes del noroccidente mexicano decimonónico.
Estado, mercado y usos indígenas de la tierra: La Barrancosa (Buenos Aires, 1863-1906)
Authors: Literas Luciano
Published: November 2020

El siguiente artículo analiza la posesión y el uso indígena de la tierra en la provincia de Buenos Aires (Argentina), en el marco de la organización estatal y la formación del mercado de tierras en la segunda mitad del siglo XIX. Para hacerlo trata el caso de la tribu de Melinao y las tierras que poblaban en La Barrancosa (Bragado, Buenos Aires), cuya propiedad recibieron como donación en 1863. El análisis se basa en la triangulación de un heterogéneo conjunto de fuentes documentales sobre población, servicio de armas, parentesco, tierras, producción y comercio.
L’acte de Tenir conseil
Authors: Lhotellier Alexandre
Published: November 2020

Le conseil, pratique traditionnelle très forte, s’est souvent banalisé en « donner des conseils », le contraire de « tenir conseil » : délibérer pour agir. Nous avons aussi oublié le sens politique fondamental du terme, comme dans conseil municipal, gouvernemental, etc. Le conseil est à la base même de la démocratie. Mais qu’est devenue cette pratique dans le conseil d’administration, le conseil de classe, le conseil de quartier, etc. ? Des milliers de conseillers travaillent parmi nous. Est-ce le règne des spécialistes, des experts, ou est-ce un autre phénomène, manifesté sous des noms différents : aide, accompagnement, tutorat, mentorat, coaching, counseling ? « Tenir conseil » est une activité qui nous concerne tous, là où nous vivons et travaillons. Il n’y a jamais eu autant d’urgence et d’importance à tenir conseil pour faire face à l’événement et à l’urgence pour : s’approprier l’information et le savoir ; fonder les décisions ; créer, innover ; accompagner les changements ; l’art de se conduire ; l’art de participer (conseil de groupe) ; l’art de transcender, de donner sens à nos actes, à nos travaux ; créer de l’intelligence collective, une citoyenneté active.Mais en même temps, quel est l’espace public du conseil : marché ? Contrainte ? Volontariat ? Si nous ne voulons ni le conseillisme d’Etat, ni la conseillite libérale, que faire ?
Conseil et développement de carrière tout au long de la vie
Authors: Gysbers Norman C. , Heppner Mary J. , Johnston Joseph A.
Published: November 2020

Cet article analyse la nature et la démarche du conseil en carrière. En outre, il décrit un schéma de développement humain défini comme « développement de carrière tout au long de la vie », qui sert de base au conseil en carrière. Il présente alors un modèle théorique du conseil en carrière construit à partir de cette perspective, puis un travail de recherche utilisant ce modèle, et focalisé sur le processus et sur les effets du conseil en carrière.Qu’est-ce que le conseil en carrière ? Est-il différent des autres formes de conseil individualisé ? Est-il identique ? Existe-t-il des recouvrements avec d’autres formes de conseil ? Ces questions se trouvent posées de plus en plus souvent à l’heure actuelle aux Etats-Unis alors même que des tentatives de clarification du conseil en carrière se manifestent (Anderson & Niles, 1995 Bluesmen & Spengler, 1995 ; Hackett, 1993 ; Rak & O’Dell, 1994 ; Swanson, 1995 ; Walsh & Srsic, 1995). Trois problèmes apparaissent comme centraux dans le cadre de cette discussion sur le conseil en carrière. Le premier problème est celui de la nature du conseil en carrière : quelles sont ses caractéristiques et qualités intrinsèques ? Quels processus psychologiques implique-t-il ? En second lieu, se pose le problème de sa structure : quelle est sa configuration, dans quel ordre se succèdent les différentes étapes et sous-étapes, et quelles relations entretiennent-elles entre elles ? Le troisième problème est celui des effets du conseil en carrière : quelles sont les données dont on dispose sur les effets du conseil en carrière ? Quelles sont les relations entre la démarche du conseil en carrière et ses résultats ? Cet article aborde successivement chacun de ces problèmes.
SpaceWire
Authors: Baklezos Anargyros T. , Capsalis Christos N.
Published: November 2020

SpaceWire is a point-to-point bit shipping protocol for high-speed data communication links and networks providing equipment compatibility and seamless component reusability. It has found great application in many space missions reducing the development cost, offering architectural flexibility, and improving reliability. This chapter delves into the standard describing the SpaceWire, focusing on the lower levels that play a key role in the electromagnetic behavior of the system and concern cable assemblies, shielding, bonding, and grounding. Findings regarding emissions affecting spacecraft components are presented as well as other EMC issues that have an impact on the system performance. Recent developments on the modelling of the cable of the system with a focus on radiated emissions of SpW systems are also presented and discussed.
One-Step Fabrication and Functionalization of Nanostructured Silicon Surfaces for Advanced Sensing Applications
Authors: Mironenko Alexander Yuryevich , Tutov Mikhail , Chepak Alexander Konstantinovich , Mitsai Eugeny , Sergeev Alexander A. , Gurbatov Stanislav O. , Kuchmizhak Aleksandr A.
Published: November 2020

Direct laser processing of various materials with nano- and femtosecond (fs) laser pulses is known to be a facile and inexpensive technology for fabrication of various surface morphologies. Since ultrafast deposition of the laser energy to target material typically creates unique experimental conditions with extremely high pressure and temperature, we hypothesized that carrying out this process in anhydrous non-oxidizing environment containing functionalizing agent (fluorophore with vinyl functional group) will allow one-step fabrication and subsequent functionalization of the surface of high-n material. In this paper, we demonstrate successful implementation of this idea by fabricating high-spatial-frequency laser-induced periodic surface structures (LIPSS) via direct fs-pulse ablation of bulk crystalline Si wafer immersed in solution of N-vinylcarbazole in toluene. Laser processing with linearly polarized fs-laser pulses was found to produce LIPSS with a characteristic period around 100 nm functionalized with N-vinylcarbazole molecules via photo-activated hydrosililation reaction. The unique LIPSS with hierarchical roughness and remarkable light trapping performance functionalized with sensory fluorophore show high sensitivity due to implementation of surface enhanced fluorescence effect. By using N-vinylcarbazole as functionalizing agent we demonstrate one-step fabrication of high-performance sensor for detecting nitrobenzene in water with a detection limit of 40 nM.
Influence of Formation Conditions on Corrosion Behavior of PEO-Coatings during Salt-Spray Test
Authors: Egorkin Vladimir S. , Vyaliy Igor E. , Gnedenkov Andrey S. , Izotov Nikolay V. , Tolkanov Dmitry K. , Runov Andrey K. , Minaev Alexander N. , Sinebryukhov Sergey L. , Gnedenkov Sergey V.
Published: November 2020

Plasma electrolytic oxidation (PEO) was used to form a protective layer on 5754 and 2024 aluminum alloys to improve the corrosion properties of the processed materials. The protective performances of the obtained coatings were studied by a combination of electrochemical methods and salt spray test. The absence of pitting corrosion after a 7-day test for the entire series of PEO-layers on aluminum alloys 5754 and 2024 was confirmed by scanning electron microscopy (SEM). Also, microcracks were detected only in the SEM-image for the most porous and thin PEO-coating formed on aluminum alloy 2024 at duty cycle = 0.06 and 30 min.
Comparison of Ordering Characteristics of Anodicformed Nanostructured Aluminum and Titanium Oxides Coatings
Authors: Kondrikov Nikolay Borisovich , Titov Pavel Leonidovich , Shchegoleva Svetlana Anatolievna , Cherepanov Vsevolod Borisovich , Vasileva Marina Sergeevna
Published: November 2020

This article is concerned with the analysis of ordering the arrays of TiO2 and Al2O3 nanotubes using the correlation-spectral methods. As the tools, the spatial Fourier spectrum and one-dimensional autocorrelation function of SEM-image have served. It was shown that the arrays of the aluminum oxide nanotubes can have a nearly ideal ordering on a small scale at the expense of two-stage anodizing. It this case, the degree of order depends also on the purity of initial aluminum and sample preparation method. The introduced characteristics can serve as the measures of the structure order-disorder sensitive to both type and degree of order as a whole and to configuration of structural elements themselves.
PEO Coated Porous Mg/HAp Implant Materials Impregnated with Bioactive Components
Authors: Podgorbunsky Anatoly B. , Imshinetsky Igor M. , Gnedenkov Andrey S. , Sinebryukhov Sergey L. , Gnedenkov Sergey V.
Published: November 2020

In this research the results of the formation of composite materials based on magnesium for the needs of implant surgery are discussed. The synthesis of porous magnesium with the inclusion of hydroxyapatite particles was preformed by means of a powder metallurgical mechanochemical process. The resulting samples were impregnated with bioactive additives such as shilajit. To protect against premature corrosion, the samples were coated with plasma electrolytic oxidation (PEO).
Incorporation of TiO2(B) Nanoparticles into PEO Coatings on MA8 Magnesium Alloy
Authors: Imshinetsky Igor M. , Nadaraia Konstantine V. , Sokolov Alexander A. , Suchkov Sergey N. , Pleshkova Arina I. , Mashtalyar Dmitry V. , Sinebryukhov Sergey L. , Gnedenkov Sergey V.
Published: November 2020

The way of protective coatings formation on MA8 magnesium alloy by plasma electrolytic oxidation (PEO) in the electrolyte containing TiO2(B) nanoparticles has been developed. It is shown that the coatings, which contain nanoparticles, have a significant advantage in microhardenss and adhesive strength in comparison with the surface layers obtained without their use.
Influence of Structure-Phase State on Surface Morphology of FeSi2 Nanofilms During RBE-MBE Growth on Si (001) 2×1
Authors: Plusnin Nikolay I.
Published: November 2020

The structure, phase composition, and morphology of FeSi and FeSi2 nanofilms grown by three alternations of Fe (with a wedge-shaped thickness in the range 0 ‒ 2 ml) and Si (with a thickness 1 ML) depositions on a Si (001) 2×1 substrate heated to 400 °C were studied. According to Auger electron spectroscopy and electron energy loss, FeSi and FeSi2 films were formed before and after the third deposition of Si, respectively. With this, a FeSi2 film had ~1.5 ML of Si, which segregated on its surface. Both films consisted of a wetting coating (WL) and bulk phase forming at 2‒3 ML and after 3 ML of Fe, respectively. According to data of low electron energy diffraction, these films had a nanocrystalline structure. Moreover, according atomic force microscopy, deep square pores were formed in FeSi2 films. They had a depth of 18‒10 nm, which was decreased and then increased before and, respectively, after Fe thickness ~ 3 ML.
The Features of the Lateral Photovoltaic Effect in the Fe3O4/SiO2/n-Si Structure Depending on Silicon Substrate Orientation
Authors: Pisarenko Tatiana A. , Korobtsov Vladimir V. , Balashev Vyacheslav V. , Dimitriev Artem A. , Bondarenko Sophie V.
Published: November 2020

We report on the results of a study of the lateral photovoltaic effect in theFe3O4/SiO2/n-Si structure grown on Si(001) and Si(111) substrates. It was found that in theFe3O4/SiO2/Si(001) structure the LPE sensitivity is a half times as much, and the photoresponseparameters are about 3 times less than those in the Fe3O4/SiO2/Si(111) structure. It is supposed thata higher sensitivity and faster photoresponse in the Fe3O4/SiO2/Si(001) structure, compared with theFe3O4/SiO2/Si(111) structure, are caused by a lower density of surface states at the SiO2/Si(001)interface than at the SiO2/Si(111) interface.
TL1A–DR3 Plasma Levels Are Predictive of HIV-1 Disease Control, and DR3 Costimulation Boosts HIV-1–Specific T Cell Responses
Authors: Oriol-Tordera Bruna , Olvera Alex , Duran-Castells Clara , Llano Anuska , Mothe Beatriz , Massanella Marta , Dalmau Judith , Ganoza Carmela , Sanchez Jorge , Calle Maria Luz , Clotet Bonaventura , Martinez-Picado Javier , Negredo Eugènia , Blanco Julià , Hartigan-O'Connor Dennis , Brander Christian , Ruiz-Riol Marta
Published: November 2020

Relative control of HIV-1 infection has been linked to genetic and immune host factors. In this study, we analyzed 96 plasma proteome arrays from chronic untreated HIV-1–infected individuals using the classificatory random forest approach to discriminate between uncontrolled disease (plasma viral load [pVL] >50,000 RNA copies/ml; CD4 counts 283 cells/mm3, n = 47) and relatively controlled disease (pVL <10,000 RNA copies/ml; CD4 counts 657 cells/mm3, n = 49). Our analysis highlighted the TNF molecule’s relevance, in particular, TL1A (TNFSF15) and its cognate DR3 (TNFSRF25), both of which increased in the relative virus control phenotype. DR3 levels (in plasma and PBMCs) were validated in unrelated cohorts (including long-term nonprogressors), thus confirming their independence from CD4 counts and pVL. Further analysis in combined antiretroviral treatment (cART)–treated individuals with a wide range of CD4 counts (137–1835 cells/mm3) indicated that neither TL1A nor DR3 levels reflected recovery of CD4 counts with cART. Interestingly, in cART-treated individuals, plasma TL1A levels correlated with regulatory T cell frequencies, whereas soluble DR3 was strongly associated with the abundance of effector HLA-DR+CD8+ T cells. A positive correlation was also observed between plasma DR3 levels and the HIV-1–specific T cell responses. In vitro, costimulation of PBMC with DR3-specific mAb increased the magnitude of HIV-1–specific responses. Finally, in splenocytes of DNA.HTI-vaccinated mice, costimulation of HTI peptides and a DR3 agonist (4C12) intensified the magnitude of T cell responses by 27%. These data describe the role of the TL1A–DR3 axis in the natural control of HIV-1 infection and point to the use of DR3 agonists in HIV-1 vaccine regimens.
Evidence-based medicine e linee guida di pratica clinica: soluzione o parte del problema?
Authors: Bignamini Angelo A.
Published: November 2020

La Evidence-based medicine (EBM) e le linee guida di pratica clinica sono oggi ampiamente utilizzate per prendere decisioni in campo sanitario. Sebbene abbiano il merito di sintetizzare efficacemente la vastissima massa di informazioni cliniche continuamente prodotte nel mondo moderno, e possano portare alla esclusione di procedure chiaramente inutili o dannose, non si possono trascurare i rischi di un loro impiego scorretto. Entrambe soffrono del difetto strutturale di essere limitate quanto a copertura, dato che oggetto di evidenza possono essere solo procedure in linea di principio non necessarie, e limitate in quanto ad applicabilità al caso individuale, dato che la previsione statistica su cui si fondano è applicabile a popolazioni e non a soggetti. Infine, la loro stessa origine può essere soggetta ad errori sistematici. EBM e linee guida possono essere un utile strumento di educazione di chi opera nella sanità e un efficace supporto alla programmazione dell’utilizzo delle risorse sanitarie disponibili. Non possono però prevaricare il diritto di ciascun malato alla migliore terapia disponibile, né il diritto-dovere di ciascun medico di applicare per ciascun paziente l’approccio terapeutico ritenuto più utile per il paziente stesso nelle sue specifiche condizioni. D’altra parte, l’aderenza del medico alle informazioni ricavate dalla EBM e alle raccomandazioni delle linee guida può al più costituire garanzia di evitare errori macroscopici, ma non di avere operato nel migliore interesse del paziente e in maniera appropriata sotto il profilo etico e deontologico.
Il corpo de-formato tra cultura diagnostica e “geneticizzazione” della medicina
Authors: Gambino Gabriella
Published: November 2020

Nei Paesi anglo-americani la tradizionale concezione antropologica ed ontologica della corporeità, proveniente dall’eredità classica del continente europeo, sta gradualmente subendo una profonda e radicale trasformazione, che si sta manifestando nell’approvazione sociale di pratiche bio-mediche di intervento e manipolazione della capacità riproduttiva dell’uomo e della vita prenatale, come la fecondazione artificiale, la clonazione, la diagnosi e la terapia genica. Tali pratiche, lungi dal condurre a risultati efficaci per la cura delle innumerevoli patologie che ancora affliggono l’umanità, contribuiscono piuttosto a modificare il rapporto dell’uomo moderno con la propria corporeità, con i concetti di salute, di malattia, di procreazione e genitorialità.

In particolare, tra le svariate possibilità bio-mediche che la genetica offre alle coppie che desiderano un figlio, la diagnosi genetica prenatale di malformazioni congenite nel concepito è diventata negli ultimi decenni una pratica “di routine”, che sta radicalmente modificando il rapporto della donna con la propria maternità e con il figlio desiderato. Le conseguenze di questa trasformazione non sono sempre positive: essa si colloca, infatti, nell’ambito di un contesto socio-culturale dominato dall’immagine antropologica di una corporeità biologicamente e geneticamente perfetta, funzionale e pienamente rispondente ai bisogni indotti dalla società produttivistica del nostro tempo. La letteratura scientifica anglo-americana evidenzia in maniera peculiare questo fenomeno, che in termini epistemologici e culturali incide sui concetti di “normalità”, di malattia, di qualità della vita, aprendo facilmente la strada ad una medicina “eugenetica” e selettiva nei confronti degli individui geneticamente imperfetti.

La genetica diviene così, sempre più, la lente attraverso la quale osservare l’uomo, lo strumento potente che riduce l’individuo ai suoi geni e ai suoi tratti genetici difettosi. In questo contesto, diventa allora fondamentale far riemergere la coscienza di una dimensione etica della conoscenza diagnostica, che possa guidare lo scienziato e il medico nel lungo e difficile cammino per scoprire e combattere le malattie genetiche che affliggono l’umanità, nella piena consapevolezza del valore inestimabile di ogni esistenza umana, per quanto colpita dalla sofferenza e dalla malattia.
Editoriale - Il divieto di clonazione riproduttiva: proposta all'Assemblea Generale dell'ONU
Authors: Sgreccia Elio
Published: November 2020

Non disponibile.
Laparoscopic resection of gastric duplication cyst containing gastrointestinal stromal tumour
Authors: Abbas Aamir , Kermansaravi Mohammad , Daryabari Seyed Nooredin , Shayanfar Nasrin
Published: November 2020

Gastric duplication cyst (GDC) in adults is an extremely rare congenital anomaly. Here, we report the case of a GDC containing gastrointestinal stromal tumour (GIST) in a 60-year-old male patient who presented with abdominal pain. Laparoscopic resection with safe margins was performed following endosonographic localisation of the lesion. Pathologic evaluation revealed GDC containing GIST, and all surgical margins were free from tumours. The patient was discharged with good condition after 2 days and after 3 months of follow-up, the patient was symptom free and had no complications. Gastric duplication is a rare disease and may contain heterotopic tissue or even neoplastic lesions. Definite treatment is complete surgical removal that can be achieved laparoscopically with the aid of intraoperative ultrasonography for precise localisation of the indeterminate lesions.
URBANI PEJZAŽ U PAVESEOVOM ROMANU "MEĐU USAMLJENIM ŽENAMA" / URBAN LANDSCAPE IN PAVESE’S NOVEL "AMONG LONELY WOMEN"
Authors: Boloban Mirela
Published: November 2020

The description and symbolism of the city have a multiple and deep role in Pavese’s novels: the urban landscape is especially depicted through the intimate experience of the protagonists’ returning to their hometown after years spent elsewhere, and perceiving its certain aspects in an authentic way. In this paper, we will strive to recognize various ways of showing us the ambience of Turin in the novel Among Lonely Women, according to the theoretical view of Hana Wirth-Nesher and her study City Codes, Reading the Urban Novel.
СЛАВЯНСКАЯ ДЭРЫВАТАГРАФІЯ
Authors: Durmišević-Cernica Elma
Published: November 2020

Book Review: Нав. rэд. Лукашанец, Аляксандр, 2020. Славянская дэрыватаграфія. Мінск: Права і эканоміка, Нацыянальная акадэмія навук Беларусі; Інстытут мовазнаўства імя Якуба Коласа; Беларускі камітэт славістаў; Камісія па славянскім словаўтварэнні пры Міжнародным камітэце славістаў.
SLIKE SUVREMENOSTI: OGLEDI O ARHITEKTURI, FOTOGRAFIJI I UMJETNOSTI
Authors: Neimarlija Lamija
Published: November 2020

Book review: Abadžić Hodžić, Aida, 2019. Slike suvremenosti: ogledi o arhitekturi, fotografiji i umjetnosti. Sarajevo: Dobra knjiga.
IZAZOVI I PRILIKE ZA USPOSTAVU I ODRŽAVANJE KULTURE POVJERENJA U ORGANIZACIJI / CHALLENGES AND CHANCES FOR THE ESTABLISHMENT AND MAINTENANCE OF THE CULTURE OF TRUST IN AN ORGANISATION
Authors: Markovic Mirna
Published: November 2020

Establishing and maintaining the culture of trust is the foundation of the construction of a positive psychological contract between the organisation’s management and employees. Positive effects of the organisation culture that is based on values of a transparent decision-making and a consistent behaviour of management in accordance with the vision and the mission of the organisation and the needs of its employees are manifold. The higher the attachment to an organisation, the higher the satisfaction, productivity and innovation. Those are but some of the outcomes that are brought into a connection with the high level of trust in an organisation. The primary goal of this paper is to draw attention to the key arguments related to the importance of a responsible management of the processes of the establishment and maintenance of trust, as well as the justification of a conviction that trust needs time, for it is established in an accumulative and gradual manner that entails readiness to risk and to be vulnerable in the relationship. The paper emphasises that an indicator of the established culture of trust, especially important in the working environment in a transition, is the perception of the employees related to the presence of respect, consideration and honesty in the communication patterns that are used by the management of the organisation. Taking into consideration the fact that dynamics and uncertainty are two constituent features of a business environment, nowadays additionally aggravated by a relative crisis of trust an individual has towards the institution of promise, this paper especially emphasises the conclusion on the necessity of a serious consideration of the perspective of establishing, preserving or recuperating the trust in work organisations. Although the very establishment and maintenance of trust is a difficult task for every organisation, re-establishment of the lost trust is a far more difficult challenge. From the perspective of organisational psychology, a number of recommendations are offered aimed at helping organisations to construct the capacity and efficiently face the challenge of construction and preservation of the resources of trust.
Aim and Scope
Authors: Journals EJMS
Published: November 2020

Aim and Scope
APC (Article Processing Charge) & Subscription Fee
Authors: Journals EJMS
Published: November 2020

APC (Article Processing Charge) & Subscription Fee
Slika Srbije u udžbenicima za srpski kao strani jezik objavljenim na Univerzitetu u Krakovu
Authors: Mijaljevic Katarina
Published: November 2020

The main subject of this paper is a methodical approach applied to the concept of contemporary Serbian reality in a corpus made of textbooks for Serbian as a foreign language published at University of Krakow: A Handbook for Serbian as a Foreign Language (2011) and Live Language Culture (2012). The aim of the paper is to examine the following for each level of knowledge: 1) In what contexts is observed the image of Serbia; 2) what kind of image of Serbia is presented to students. The analysis showed that the authors consistently introduce content that has cultural potential through all levels of learning. It was implemented methodical approach through which students met with Serbia, at the same time comparing Serbian culture with culture of their own country and realized Serbia as part of Europe and the world. The basic level contains mostly conversational style texts, while the intermediate and advanced levels are dominated by authentic informative (publicist and scientific-popular) texts. Activities on texts direct students to look at information about Serbia with many aspects and without cultural stereotypes. It is concluded that the analyzed textbooks illuminate contemporary reality in Serbia from different angles, directing the participants to see all issues in an objective way, which is achieved through analytical reading and various oral and written activities.