bluuebunny/crossref_metadata_2025 huggingface dataset:
The concept of “sustainable development” at macro micro-levels: historical overview, approaches to interpretation, characteristics of component concepts
Authors: VOLKOVA Yuliia
Published: October 2021

Introduction. Currently, leading economists from different countries are paying more and more attention to the issue of ”sustainable development”, as this issue is currently relevant not only for the country's economy as a whole, but also at the enterprise level. However, because this is a multifaceted and complex category. Many questions arise around it and they remain insufficiently studied and require in-depth research.
The purpose of the paper. The scientific literature contains different approaches and different interpretations of the concept of “sustainable development” each scientist interprets this concept in his research. Therefore, it is necessary to consider the historical aspects of the emergence of this concept, to summarize the existing approaches to the interpretation of the category of “sustainable development” and to provide their own understanding of this concept. Find out the main components of sustainable development at the macro and micro levels and provide their characteristics, as well as understand what factors influence the sustainable development of the enterprise.
Results. This paper analyzes the history of the concept of sustainable development, notes the basic principles of sustainable development. The approaches of various scientific opinions to the definition of “sustainable development” have been studied, generalized and systematized. Using the experience of domestic and foreign scientists on the interpretation of the concept of sustainable development, defined their own vision of the essence of the concept, and defined the concept of “sustainable development of the enterprise”. The conceptual foundations of the theory of sustainable development, which see a combination of certain basic components, were analyzed. The paper describes the above components of sustainable development in terms of enterprise: economic, social, environmental. The main factors influencing the sustainable development of an industrial enterprise are identified.
Conclusion. Thus, the needs of a market economy in modern conditions require more flexibility from enterprises, more policies that are «modern» and strategies of competition. This, in turn, encourages companies to seek new approaches to conducting their business. It is the trajectory of sustainable development of economic activity of the enterprise and is one of the key activities of economic entities, which will contribute to the effective results of this activity.
About one of the modern trends of business digitalization
Authors: ZADOROZHNA Anna
Published: October 2021

Introduction. Currently, a business both organizes its sales through social networks and solves various business problems for them, for example, finding employees and business partners, expanding sales markets. Companies that want to grow successfully, to be in demand in the market, must pay close attention to social networks.
The purpose of the paper is to study the role of social networks in the functioning of business, establishing and maintaining business communications, and assessing the advantages and disadvantages of different types of business networks.
Results. Internet penetration in Ukraine in January 2021 is higher than the world average – 67.6 % or 29.47 million users, and the average growth of Internet users in Ukraine – by 7.3 % or 2 million people. A positive trend in the use of social networks in Ukraine has been observed in recent years also. Thus, their use for business communications in Ukraine is a promising way to establish business contacts. Among the most popular social networks in Ukraine in recent years are Facebook, YouTube and Instagram. If the promotion of goods and services is appropriate through non-professional social networks, it is better to address business issues in professional networks, such as business social networks. Their purpose is to establish business contacts for job search, business partners, meet potential employers, announce vacancies and search for employees, investors, exchange experiences, etc. The disadvantages of using social networks for business are: the ability of attackers to access personal data, depersonalization of contacts etc. Business social networks also include corporate social networks. They help to organize and manage the staff distributed by the corporation's branches with the help of modern forms of business communication.
Conclusion. Ukraine is characterized by a higher than the world average, Internet penetration. The same trend is observed in relation to the use of social networks in Ukraine. Although social networks for private use serve as a good platform for advertising and selling goods, from a business point of view, business social networks are the most appropriate for solving business issues and establishing business contacts. Their importance is growing due to the growing globalization of the economy, as well as the need for remote communication, which is due to the danger of the spread of Covid-19.
Peculiarities of inheritance of deceased's property in international private law
Authors: ANIKINA Halyna
Published: October 2021

Introduction. The paper is devoted to the study of the peculiarities of the inheritance of deceased property in private international law. The concept of “foreclosed property” is defined. The relationship between the terms “foreclosed property” and “dead heritage” has been clarified.
Purpose. In private international law there are two theories (principles) of acquisition of ownership of foreclosed property: the theory of occupation and the theory of inheritance. The essence of each of the approaches to the inheritance of property by the state in private international law is clarified. The list of countries where the “principle of occupation of foreclosed property” is enshrined in law and the countries that apply the theory of inheritance on the principle of the closest connection.
Results. The opinions of scientists on the expediency of applying each of the principles have been studied. It has been found that the most effective way to overcome conflicts over the inheritance of foreclosed property between states is through international agreements. In all international treaties governing the relations of inheritance with a foreign element in which Ukraine participates, the same solution to the issue of inheritance of foreclosed property by the state is enshrined. Movable property shall become the property of the Contracting Party of which the testator was a national at the time of death, and immovable property shall become the property of the Contracting Party in whose territory it is located.
Conclusion. It is concluded that the application of the third principle of inheritance of foreclosed property in private international law – the “principle of splitting the hereditary statute”.
Organization of provision of administrative services of social character in the territorial community in the conditions of decentralization as a guarantee of constitutional right to social protection
Authors: IVANOVSKA Alla , HALUS Olena , RYZHUK Iryna
Published: October 2021

The paper emphasizes the need to provide quality public services to the population by local governments, which is one of the main tasks of the reform of decentralization of public power. The purpose of the paper is to determine the procedure for organizing the provision of administrative services of a social nature in the territorial community in the context of the reform of decentralization of public power and ways to improve it. The legislative changes that took place in the organization of the provision of administrative services of a social nature in the territorial community in the conditions of decentralization are analyzed, namely the mechanism of interaction of authorized officials of executive bodies of local councils, officials of centers of administrative services and social protection bodies on the appointment of various types of social benefits; introduction of a mechanism for providing administrative services of a social nature to residents of all territorial communities with the use of electronic document management. It was emphasized that the conclusion of agreements on cooperation of territorial communities will provide an opportunity to create joint centers for the provision of administrative services and remote workplaces in territorial communities that are not administrative centers. It is concluded that in order to improve the provision of administrative services of a social nature in territorial communities, it is necessary to speed up the process of connecting all territorial communities to the PC "IIS" Social Community "and connect all front and back offices by relying on rural, urban , the mayor of the duty to take appropriate decisions, and it is advisable to further implement the cooperation of territorial communities in the provision of administrative services of a social nature by concluding agreements on the establishment of a joint center for the provision of administrative services.
Modern factors and classification of enterprise’s innovative risks
Authors: STANISLAVYK Olena , KOVALENKO Oleksandr , ZAKHAMA Suphien
Published: October 2021

Introduction. Today enterprises have a problem in minimizing the risk to increase the efficiency of the result, which is actualized by the general specifics of innovative activity. It makes extremely necessary to study the risks that significantly affect the innovative activity. Despite all the study of problems in the field of innovative risk management, some of the issues remain insufficiently covered. In particular, it is about modern factors and the availability of well-developed classification of innovative risks, which creates an opportunity for effective using the appropriate risk management tools, because each type of risk has its own management system.
The purpose of the paper is to highlight the factors that affect the innovative risks of the enterprise and to propose a system of these risks according to certain classification signs.
Results. The concept of innovative risk of the enterprise is considered. The factors of emergence of necessity of innovative changes in activity of the enterprises and the factors influencing innovative risks are highlighted. The conditions for the formation of risks of innovative activity are indicated. Some modern approaches to the classification of innovative risks of the enterprise and the need for its development are shown. The system of innovative risks of the enterprise according to certain classification signs is offered.
Conclusion. The presented classification set of innovative risks makes it possible to state that all the signs are either tied to the direction of innovative activity of the enterprise, or are temporary. However, they are not entirely focused on those factors, levers and sources that specifically lead to the emergence of innovative risk, that is, we are talking about the causal orientation of risk formation: risks are usually classified according to the results of manifestation in practice. For timely identification of risk and its localization, it is not always enough to know the time parameters and general characteristics – you need to take into account the specifics of the influence. Effective risk management requires a well-developed, modern classification of innovative risks, which allows for the effective use of appropriate risk management tools, because each type of risk has its own management system. The mechanism of this system, which includes the implementation of appropriate systematic actions, should be aimed at both preventing and responding to risk events.
The safety and efficacy of flow diverter versus conventional endovascular treatment in intracranial aneurysm: a meta-analysis of the real-world cohort studies over last ten years
Authors:   Xiangya hospital, Central South University, Li Shifu , Tao Wengui , Zeng Chudai , Yan Langchao , Chen Fenghua
Published: October 2021

Review question / Objective: Did adult patients with intracranial aneurysms (patient population) who underwent flow diverter (FD, Intervention) have better clinical outcomes, higher rates of aneurysm occlusion, and lower rates of mortality and procedure related complications (outcomes) when compared with patients who received the conventional endovascular treatments (CEV, control) from January 2010 to December 2020? Eligibility criteria: The inclusion criteria are: 1. directly comparison of FD and conventional endovascular treatment, including coiling alone, stent alone, stent-assisted coiling, and balloon-assisted coiling; 2. patients ≥18 years with intracranial aneurysms; 3. detailed follow up angiographic and clinical outcomes; 4. the number of patients in two groups at least 10 patients. The exclusion criteria are:1. less than 10 participants in either group; 2. without the report of outcome variables; 3. studies primarily focus on children patients; 4. studies primarily focus on one interventional tool.
Effectiveness of integrated Chinese herbal medicine Shoutai Pill and Western medicine in the treatment of recurrent pregnancy loss: A protocol for systematic review and meta-analysis
Authors: Zhenni Mu , Lei Le , Sinan Shen , Li Tang
Published: October 2021

Review question / Objective: We provide a protocol to evaluate the efficacy of integrated Shoutai Pill and Western medicine to update the evaluation for the best available and security treatment for recurrent pregnancy loss(RPL). Condition being studied: Recurrent pregnancy loss (RPL) is a distinct disorder defined by two or more consecutive pregnancy failures before 20 gestational weeks infertile couples. The incidence of this disease accounts for about 1%-5% of women of reproductive age and seriously affects their physical and psychological health. At present, the known etiology of this disease mainly includes abnormal anatomic structures, genetic abnormality, endocrine disorders, prethrombotic status, abnormal immune function, infection, etc. Excluding the above factors, approximately 40-50% of RPL remain unexplained, known as unexplained recurrent pregnancy loss (URPL). At present, the main therapeutic methods of RPL are surgical therapy, preimplantation genetic diagnosis (PGD), hormone therapy, anti-infection therapy, anticoagulation, and immunoregulatory therapy, etc. However, there is no effective treatment has been identified for URPL. Therefore, we still need to investigate effective treatments to reduce pregnancy losses and maintain successful pregnancy preservation in these patients.
Far-ultraviolet Variables in M31: Concentration in Spiral Arms and Association with Young Stars
Authors: Leahy Denis A. , Buick Megan , Postma Joseph E.
Published: October 2021

The Andromeda galaxy (M31) is an object of ongoing study with the Ultraviolet Imaging Telescope (UVIT) on AstroSat. Field 2, which is 6.4 kpc in diameter at the distance of M31, includes a substantial part of the NE spiral arms of the galaxy. We have obtained a second observation of Field 2 with the far-ultraviolet (FUV) F148W (148 nm) filter, separated from the first observation by 1465 days. Both observations are analyzed to detect sources that are variable at a >3σ confidence level. For sources with less than ∼2″ separation, we apply multi-Gaussian fits, to obtain reliable magnitudes in the presence of source crowding. The variable sources are found to be concentrated in the spiral arms, with fraction of variable to nonvariable sources ∼2 times higher than for interarm regions, indicating an association of FUV variables with young stellar populations. UVIT FUV-NUV color–magnitude diagrams confirm the association of FUV variables with young massive/hot stars. Using existing catalogs, we obtain counterparts for 64 of the 82 most variable sources (>5σ). The counterparts include 13 star clusters, three ionized hydrogen (H ii) regions, three novae, one S Doradus star, eight eclipsing binaries, 20 foreground sources, two regular variables, and 14 unspecified variables.
Angular Diameters and Fundamental Parameters of Forty-four Stars from the Navy Precision Optical Interferometer
Authors: Baines Ellyn K. , Thomas Armstrong J. , Clark James H. , Gorney Jim , Hutter Donald J. , Jorgensen Anders M. , Kyte Casey , Mozurkewich David , Nisley Ishara , Sanborn Jason , Schmitt Henrique R. , van Belle Gerard T.
Published: October 2021

We measured the angular diameters of 44 stars with the Navy Precision Optical Interferometer, obtaining uncertainties on the limb-darkened diameter of 2% or less for all but four stars. We then used our diameters with Gaia or Hipparcos parallaxes to calculate each star’s physical radius. We gathered information from the literature to determine bolometric flux and luminosity, and combined that with our diameters to produce an effective temperature. Our sample consists of mostly giant stars, and spans a wide range of spectral classes from B to M.
Mixed Modes and Asteroseismic Surface Effects. I. Analytic Treatment
Authors: Joel Ong 王 J. M. 加冕 , Basu Sarbani , Roxburgh Ian W.
Published: October 2021

Normal-mode oscillation frequencies computed from stellar models differ from those that would be measured from stars with identical interior structures because of modeling errors in the near-surface layers. These frequency differences are referred to as the asteroseismic “surface term.” The vast majority of solar-like oscillators that have been observed, and that are expected to be observed in the near future, are evolved stars that exhibit mixed modes. For these evolved stars, the inference of stellar properties from these mode frequencies has been shown to depend on how this surface term is corrected for. We show that existing parameterizations of the surface term account for mode mixing only to first order in perturbation theory, if at all, and therefore may not be adequate for evolved stars. Moreover, existing nonparametric treatments of the surface term do not account for mode mixing. We derive both a first-order construction and a more general approach for one particular class of nonparametric methods. We illustrate the limits of first-order approximations from both analytic considerations and using numerical injection-recovery tests on stellar models. First-order corrections for the surface term are strictly only applicable where the size of the surface term is much smaller than both the coupling strength between the mixed p and g modes, as well as the local g-mode spacing. Our more general matrix construction may be applied to evolved stars, where perturbation theory cannot be relied upon.
The Intrinsic Shapes of Low Surface Brightness Galaxies (LSBGs): A Discriminant of LSBG Galaxy Formation Mechanisms
Authors: Kado-Fong Erin , Petrescu Mihai , Mohammad Majid , Greco Johnny , Greene Jenny E. , Adams Elizabeth A. K. , Huang Song , Leisman Lukas , Munshi Ferah , Tanoglidis Dimitrios , Van Nest Jordan
Published: October 2021

We use the low surface brightness galaxy (LSBG) samples created from the Hyper Suprime-Cam Subaru Strategic Program (781 galaxies), the Dark Energy Survey (20977 galaxies), and the Legacy Survey (selected via H i detection in the Arecibo Legacy Fast ALFA Survey, 188 galaxies) to infer the intrinsic shape distribution of the LSBG population. To take into account the effect of the surface brightness cuts employed when constructing LSBG samples, we simultaneously model both the projected ellipticity and the apparent surface brightness in our shape inference. We find that the LSBG samples are well characterized by oblate spheroids, with no significant difference between red and blue LSBGs. This inferred shape distribution is in good agreement with similar inferences made for ultra-diffuse cluster galaxy samples, indicating that environment does not play a key role in determining the intrinsic shape of LSBGs. We also find some evidence that LSBGs are more thickened than similarly massive high surface brightness dwarfs. We compare our results to intrinsic shape measures from contemporary cosmological simulations, and find that the observed LSBG intrinsic shapes place considerable constraints on the formation path of such galaxies. In particular, LSBG production via the migration of star formation to large radii produces intrinsic shapes in good agreement with our observational findings.
Multi-scale Dust Polarization and Spiral-like Stokes-I Residual in the Class I Protostellar System TMC-1A
Authors: Aso Yusuke , Kwon Woojin , Hirano Naomi , Ching Tao-Chung , Lai Shih-Ping , Li Zhi-Yun , Rao Ramprasad
Published: October 2021

We have observed the Class I protostar TMC-1A in the Taurus molecular cloud using the Submillimeter Array (SMA) and the Atacama Large Millimeter/submillimeter Array (ALMA) in the linearly polarized 1.3 mm continuum emission at angular resolutions of ∼3″ and ∼0.3″, respectively. The ALMA observations also include CO, 13CO, and C18O J = 2−1 spectral lines. The SMA observations trace magnetic fields on the 1000 au scale, the directions of which are neither parallel nor perpendicular to the outflow direction. Applying the Davis–Chandrasekhar–Fermi method to the SMA polarization angle dispersion, we estimate a field strength in the TMC-1A envelope of 1–5 mG. It is consistent with the field strength needed to reduce the radial infall velocity to the observed value, which is substantially less than the local freefall velocity. The ALMA polarization observations consist of two distinct components—a central component and a north/south component. The central component shows polarization directions in the disk minor axis to be azimuthal, suggesting dust self-scattering in the TMC-1A disk. The north/south component is located along the outflow axis and the polarization directions are aligned with the outflow direction. We discuss possible origins of this polarization structure, including grain alignment by a toroidal magnetic field and mechanical alignment by the gaseous outflow. In addition, we discover a spiral-like residual in the total intensity (Stokes I) for the first time. The C18O emission suggests that material in the spiral-like structure is infalling at a speed that is 20% of the local Keplerian speed.
The Substructures in Disks Undergoing Vertical Shear Instability. II. Observational Predictions for the Dust Continuum
Authors: Blanco Diana , Ricci Luca , Flock Mario , Turner Neal
Published: October 2021

High-angular resolution observations at submillimeter/millimeter wavelengths of disks surrounding young stars have shown that their morphology is made of azimuthally symmetric or point-symmetric substructures, in some cases with spiral arms or localized spur- or crescent-shaped features. The majority of theoretical studies with the aim of interpreting the observational results have focused on disk models with planets under the assumption that the disk substructures are due to disk–planet interaction. However, so far, only in very few cases have exoplanets been detected in these systems. Furthermore, some substructures are expected to appear before planets form, as they are necessary to drive the concentration of small solids which can lead to the formation of planetesimals. In this work we present observational predictions from high-resolution 3D radiative hydrodynamical models that follow the evolution of gas and solids in a prototoplanetary disk. We focus on substructures in the distribution of millimeter-sized and smaller solid particles produced by the vertical shear instability. We show that their characteristics are compatible with some of the shallow gaps detected in recent observations at sub-mm/mm wavelengths and present predictions for future observations with better sensitivity and angular resolution with ALMA and a Next Generation Very Large Array.
Variations of the Martian Thermospheric Gravity-wave Activity during the Recent Solar Minimum as Observed by MAVEN
Authors: Yiğit Erdal , Medvedev Alexander S. , Hartogh Paul
Published: October 2021

Atmospheric gravity (buoyancy) waves (GWs) are of great importance for the energy and momentum budget of all planetary atmospheres. Propagating upward waves carry energy and momentum from the lower atmosphere to thermospheric altitudes and re-distribute them there. On Mars, GWs dominate the variability of the thermosphere and ionosphere. We provide a comprehensive climatology of Martian thermospheric GW activity at solar minimum (end of solar cycle 24) inferred from measurements by the Neutral Gas and Ions Mass Spectrometer on board the Mars Atmosphere and Volatile EvolutioN. The results are compared and interpreted using a one-dimensional spectral nonlinear GW model. Monthly mean GW activity varies strongly as a function of altitude (150–230 km) between 6% and 25%, reaching a maximum at ∼170 km. GW activity systematically exhibits a local time variability with nighttime values exceeding those during daytime, in accordance with previous studies. The analysis suggests that the day–night difference is primarily caused by a competition between dissipation due to molecular diffusion and wave growth due to decreasing background density. Thus, the convective instability mechanism is likely to play a less important role in limiting GW amplitudes in the upper thermosphere, which explains their local time behavior.
Identifying AGN Host Galaxies by Machine Learning with HSC+WISE
Authors: Chang Yu-Yen , Hsieh Bau-Ching , Wang Wei-Hao , Lin Yen-Ting , Lim Chen-Fatt , Toba Yoshiki , Zhong Yuxing , Chang Siou-Yu
Published: October 2021

We investigate the performance of machine-learning techniques in classifying active galactic nuclei (AGNs), including X-ray-selected AGNs (XAGNs), infrared-selected AGNs (IRAGNs), and radio-selected AGNs (RAGNs). Using the known physical parameters in the Cosmic Evolution Survey (COSMOS) field, we are able to create quality training samples in the region of the Hyper Suprime-Cam (HSC) survey. We compare several Python packages (e.g., scikit-learn, Keras, and XGBoost) and use XGBoost to identify AGNs and show the performance (e.g., accuracy, precision, recall, F1 score, and AUROC). Our results indicate that the performance is high for bright XAGN and IRAGN host galaxies. The combination of the HSC (optical) information with the Wide-field Infrared Survey Explorer band 1 and band 2 (near-infrared) information performs well to identify AGN hosts. For both type 1 (broad-line) XAGNs and type 1 (unobscured) IRAGNs, the performance is very good by using optical-to-infrared information. These results can apply to the five-band data from the wide regions of the HSC survey and future all-sky surveys.
Population Synthesis of Neutron Star X-Ray Binaries Associated with Supernova Remnants
Authors: Xing Ze-Pei , Li Xiang-Dong
Published: October 2021

Neutron star X-ray binaries (NS XRBs) associated with supernova remnants (SNRs) are youngest X-ray binaries that can provide insights into the early evolution of X-ray binaries and formation properties of neutron stars. There are an increasing number of NS XRBs that have been discovered within SNRs in our own and nearby galaxies. In this work, we perform binary population synthesis calculations to simulate the population of NS XRBs associated with SNRs for different types of companions, including Roche-lobe-overfilling main-sequence stars, Be stars, and supergiants. We estimate their birth rates and present the distributions of orbital parameters and companion mass for each type of companion. Our calculations show that the majority of the companions are Be X-ray binaries (BeXRBs) and that a few BeXRBs are expected to be associated with SNRs in a Milky Way–type galaxy.
The Mass Budgets and Spatial Scales of Exoplanet Systems and Protoplanetary Disks
Authors: Mulders Gijs D. , Pascucci Ilaria , Ciesla Fred J. , Fernandes Rachel B.
Published: October 2021

Planets are born from disks of gas and dust, and observations of protoplanetary disks are used to constrain the initial conditions of planet formation. However, dust mass measurements of Class II disks with ALMA have called into question whether they contain enough solids to build the exoplanets that have been detected to date. In this paper, we calculate the mass and spatial scale of solid material around Sun-like stars probed by transit and radial velocity exoplanet surveys and compare those to the observed dust masses and sizes of Class II disks in the same stellar-mass regime. We show that the apparent mass discrepancy disappears when accounting for observational selection and detection biases. We find a discrepancy only when the planet formation efficiency is below 100%, or if there is a population of undetected exoplanets that significantly contributes to the mass in solids. We identify a positive correlation between the masses of planetary systems and their respective orbital periods, which is consistent with the trend between the masses and the outer radii of Class II dust disks. This implies that, despite a factor 100 difference in spatial scale, the properties of protoplanetary disks seem to be imprinted on the exoplanet population.
θ
1 Ori C as a Medieval Bully: A Possible Very Recent Ejection in the Trapezium
Authors: Maíz Apellániz J. , Pantaleoni González M. , Barbá R. H.
Published: October 2021

We use Gaia EDR3 astrometry to propose that a dynamical interaction between the multiple system θ
1 Ori C and θ
1 Ori F ejected the latter as a walkaway star ∼1100 yr ago (without deceleration) or somewhat later (with a more likely deceleration included). It is unclear whether the final 3D velocity of θ
1 Ori F will be large enough to escape the Orion nebula cluster.
A Study of the Soft X-Ray Emission Lines in NGC 4151. II. The Internal Plasma Properties
Authors: Grafton-Waters S. , Dunn W.
Published: October 2021

We showcase a tool suite that enables the fitting of soft X-ray spectra in active galactic nuclei (AGNs), without the need for specialist software, allowing access to AGN physics for school students. While these standardized Python tools were useful for measuring velocities, they offered significantly fewer capabilities for radiative recombination continua, and R and G ratios, utilized to obtain the internal plasma properties within the outflowing wind seen in NGC 4151. Although further work is required for these tools to be used in outreach projects, we present findings of the plasma temperature and density in NGC 4151 spanning a 15 yr period.
Quick-look Pipeline Lightcurves for 9.1 Million Stars Observed over the First Year of the TESS Extended Mission
Authors: Kunimoto Michelle , Huang Chelsea , Tey Evan , Fong Willie , Hesse Katharine , Shporer Avi , Guerrero Natalia , Fausnaugh Michael , Vanderspek Roland , Ricker George
Published: October 2021

We present a magnitude-limited set of lightcurves for stars observed over the Transiting Exoplanet Survey Satellite (TESS) Extended Mission, as extracted from full-frame images (FFIs) by MIT’s Quick-Look Pipeline (QLP). QLP uses multi-aperture photometry to produce lightcurves for ∼1 million stars each 27.4 days sector, which are then searched for exoplanet transits. The per-sector lightcurves for 9.1 million unique targets observed over the first year of the Extended Mission (Sectors 27–39) are available as High-Level Science Products (HLSPs) on the Mikulski Archive for Space Telescopes. As in our TESS Primary Mission QLP HLSP delivery, our available data products include both raw and detrended flux time series for all observed stars brighter than TESS magnitude T = 13.5, providing the community with one of the largest sources of FFI-extracted lightcurves to date.
DNA barcoding and nutritional analysis as a tool for promoting the market of inland fish species
Authors: Venuti Iolanda , Ceruso Marina , Palma Giuseppe , Smaldone Giorgio , Pepe Tiziana
Published: October 2021

The increasing world market demand for seafood requires an expansion of product categories available to consumers. Inland fish are usually considered having unmarked taste and are less appreciated by consumers; thus, they have low commercial value. Therefore, the marketing of the lake’s fresh and processed fish is limited to the local market and consumers are currently uninformed and mistrustful about these species. In this study, six different fish species were caught in the Fondi lake (Lazio, central Italy): Anguilla anguilla, Tinca tinca, Carassius gibelio, Cyprinus carpio, Micropterus salmoides, Chelon ramada. All the samples were subjected to nutritional and DNA barcoding analysis. Moisture, protein, fat, carbohydrates, ash, and sodium content were measured. As regards the fatty acids profile, the most abundant were MUFAs with the highest value in Anguilla anguilla (45.97%). Oleic acid (C18: 1 n9 cis) was particularly high in Cyprinus carpio (55.46%). The fraction of polyunsaturated fatty acids (PUFA) revealed a higher DHA content (C22: 6 n3) in Anguilla anguilla than the other species (>12 %) while Chelon ramada presented both higher EPA content (C 20: 5 n3) and total fraction of omega 3 PUFAs. Concerning molecular analysis, a 655 bp fragment of cytochrome C oxidase subunit I (COI) gene was successfully used for the identification at the species level using both BOLD and BLAST public databases. The present study gives the basis for improving the knowledge and promoting inland fish’ market and traceability along the supply chain.
A Review of Energy Security Index Dimensions and Organization
Authors: Yu Zhen , Li Jinpo , Yang Ge
Published: October 2021

This note reviews the indexes used in academic studies and official reports to quantify energy security levels. With the enrichment of energy security connotation, the dimension and organization of such indexes have undergone changes, such as the index becoming much more complex and the indicators considering more environmental, technological, and social issues. Though official reports have preferred projections more than journal papers, projections are still not a main focus of the energy security index.
TAN LEJOS, TAN CERCA.
Authors: Alucin Silvia
Published: October 2021

En el presente trabajo analizaremos las estrategias ensayadas durante la pandemia, en una escuela de la periferia de la ciudad de Rosario, Santa Fe, Argentina, para sostener el lazo social en el proceso de acompañamiento de trayectorias educativas. Para ello realizamos trabajo de campo con un enfoque antropológico, el cual nos permitió observar y analizar la política institucional de dicha escuela antes y durante la pandemia, construida en la implementación creativa y singular de políticas estatales.  A nivel macro-político encontramos una estructura discursiva en la cual se dio el paso de la integración a la inclusión como horizonte, proceso en el cual el lazo social es concebido como garante del derecho a la educación, en una perspectiva de justicia educativa. Esto se plasmó a nivel micro político en una institucionalidad que pudo sostener el lazo social con otros y con la cultura, gracias a dinámicas ya consolidadas y a modalidades de acompañamiento nuevas, ensayadas artesanalmente para sostener la presencia en la distancia, en procesos subjetivantes.
TRANSITANDO EN PERSPECTIVA COMPLEJA LA HUMANA CONDICIÓN Y SUS LAZOS SOCIALES EN EDUCACIÓN E INVESTIGACIÓN
Authors: Josefa García de Ceretto
Published: October 2021

El artículo da cuenta de una investigación compleja en prospectiva que germina en la aventura de pensamiento y acción en el posgrado en investigación de la UNR. Argentina. Concretiza enfoques complejos de los lazos sociales en la educación y la investigación en claves paradigmáticas atravesadas por la humana condición. Autores teóricos en debate y en dialógica con el investigador aportan la actualidad del enfoque y permiten la transdisciplinariedad. La metodología más allá de visiones técnicas e instrumentales se focaliza en la investigación cualitativa con aportes cuantitativos, los cuestionamientos emergentes en procesos de metamorfosis, disruptivos a partir de las posibilidades de los contextos educativos enfocados en la humana condición y los lazos sociales.  La propuesta que avizoramos emerge de un entretejido entre planteo paradigmático, dimensión teórica, dimensión empírica que vierten sus contenidos en una propuesta que vislumbramos para la comprensión de los lazos sociales en la investigación compleja y en la educación en acción. Aprendizaje transformador que prioriza la condición humana donde emergen los lazos sociales que busca sujetos reflexivos, que piensan, interrogan, cuestionan, para co-construir una nueva forma de comprender la educación en sus lazos sociales en una era humana planetaria que conjugue los términos en una misma intención transformadora.
LA REFLEXIÓN DOCENTE COMO CATALIZADOR DE LA INVESTIGACIÓN EDUCATIVA: UN ANÁLISIS EN TIEMPOS DE PANDEMIA COVID-19
Authors: Wilson Patricio Chiluiza Vásquez  , Doris Soledad Parra Rocha  , Diana Amparito Castillo Conde
Published: October 2021

El siguiente artículo pone de manifiesto la importancia del proceso de reflexión sobre la teoría y, a la par, sobre la práctica pedagógica. Practica que, a pesar del paso del tiempo, sigue dominada por la racionalidad técnica. En efecto, en pleno siglo xxi se evidencia que el modelo de la escuela tradicional sigue en auge. El contexto covid-19 ha exigido pasar de la presencialidad a la virtualidad en un ambiente de incertidumbre, dejando en evidencia las limitantes tecnológicas, sociales, políticas y de formación docente que debilitan el sistema educativo. Esta problemática obliga a repensar el quehacer educativo en busca de un pensamiento multidimensional, crítico y reflexivo.  Uno de los puentes, como punto de encuentro entre la teoría, la práctica y la reflexión docente, es la investigación educativa; sin embargo, se evidencian muchas limitaciones que lejos de motivar alejan al docente del campo de la investigación. No obstante, las experiencias que aquí se relatan demuestran que un trabajo en equipo con docentes comprometidos y dispuestos a un aprendizaje continuo contribuye a que éstos tengan la posibilidad de superar obstáculos y convertirse en sus propios investigadores para de esta manera involucrarse en el ámbito de la investigación y la divulgación científica en pos de una nueva cultura investigativa.
TECHNOGENIC IMPACT OF RADIOACTIVE CONTAMINATION OF METAL SMELTING PRODUCTS ON ENVIRONMENT AND POPULATION
Authors:   Academy of Civil Protection EMERCOM of Russia, N.P. VALUEV , E.A. MASHINTSOV ,   Academy of Civil Protection EMERCOM of Russia, P.M. YUDANOV ,   Academy of Civil Protection EMERCOM of Russia
Published: October 2021

The analysis of the distribution of radionuclides in the products of blast furnace and steelmaking melting operation processes is carried out. It was shown that the blast furnace melting process is considerably affected by natural radionuclides whereas steelmaking furnace process - by technogenic ones. The main impact on the environment is exerted by the gas-dust fraction, which contaminates the surrounding soil, vegetation and ground water during the settling process. An additional dose of external irradiation of the population and personnel is created by slag and metal fractions. High radiation doses are possible in case of ingestion of high-intensity sources of 60Co and 137Cs into the melt. Internal irradiation of people occurs due to gas and dust emissions.
GAS EMISSION FROM THE SURFACE OF THE ROCK DUMPS
Authors:   Tula State University, G.V. STAS , V.F. ROZHKOV ,   Tula State University, S.S. SOKOLOVA ,   Tula State University, N.N. BORODKINA ,   Tula State University
Published: October 2021

Rock dumps are formed from a heterogeneous rock mass, in which, due to its crushing and mixing in the presence of air oxygen, physicochemical processes are activated. The dumps are characterized by significant emission of gases and dust into the atmosphere. Environmental models of dumps and geo-technological periods of mine operation have been developed, which are the basis for physical models of pollutant migration processes and their mathematical description. Sources of emission of gas hazards from the surfaces of dumps of coal mines are the centers of combustion of the dump mass, which contains large quantities of organic compounds. The developed model of the mass transfer of gases emitted from the combustion center makes it possible to estimate the gross and maximum one-time emissions of pollutants into the atmosphere from the surface of burning dumps.
The Initiated of Formation of Linking Social Capital of Community in Creative Tourism Village Dago Pojok, Bandung, West Java Province, Indonesia
Authors: Alfrojems Alfrojems , Sulistyaningsih RR E , Anugrahini Triyanti , Karyono Adhi
Published: October 2021

Poverty in rural areas is now reaching an alarming condition, according to the Central Statistics Agency at this time the poor in rural areas dominate the percentage of poverty in Indonesia by 60%. Efforts to improve the welfare of rural communities will not be separated from how people use and maximize their potential, especially in networking relevant to the issue of social capital. Based on the concept of social capital, there is currently a type of social capital linking, which means emphasizing how the community is able to build relationships with parties who have authority, especially in making policy. This is considered to be important to support the development of welfare for the community, especially in the Dago Creative Tourism Village. Based on this, the purpose of this study is how the community initiated the development of social capital linking in the community in Dago Creative Tourism Village. Therefore, based on these objectives, this study uses a qualitative approach with a descriptive type. The data collection is done by observation, study of documentation of relevant documents and interviews. In addition interviews were conducted on 15 informants obtained using purposive sampling technique to determine informants. The results of this study indicate that there are several ways in which people initiate government involvement in developing social capital linking, such as community legalizing organizations, people participating in activities organized by the government, and the community providing government opportunities to participate in every activity organized by the government
Person Centered and Trauma Informed Approach in Social Work Practice and Ways to Ensure Diversity in both Approaches
Authors: Paudel Niket
Published: October 2021

Person-Centered approach is an adapted work of Carl Rogers, where the focus was mainly on psychotherapy and counselling. Rogers believed, the basic nature of an individual is constructive and trustworthy – given that the individual is freely functioning. Person-Centered approach is the backbone of social work practice alongside trauma-informed approach. Any emotionally and physically daunting events that affects the response of an individual is trauma. Trauma damages the freely functioning state of an individual – emotionally, socially and behaviorally. By introducing an approach that is trauma-informed will help social worker to not only understand the emotions of the individual while working with them but also guide the social work practice in better understanding while working with the individuals.
Impact of Supportive Resources on Middle-Aged Women's Self-Care Activities: A Study in The Vietnamese Context
Authors: Luong Thuy , Ha Nguyen Thi Thu
Published: October 2021

Addressing the fact that studies on self-care of Vietnamese middle-aged women remain scarse, our presenting study aims to investigate the relationship between supportive resources utilized by Vietnamese middle-aged women and their types of self-care. Data were collected from survey interview with 512 middle-aged women (aged from 40 to 60 years old) in Hanoi city and Quang Ninh province. A series of linear regression was performed on the six types of self-care, including: physical care, supportive relationships, mindful awareness, self-compassion & purpose, mindful relaxation, and supportive structure. Three types of supportive resources and other covariates (age, education, and residence area) were entered into these models as key predictors. The study results show that the use of different level of resources was associated with different types of self-care practice. The use of micro-resource system significantly predicted all six types of self-care among Vietnamese middle-aged women. The mesenchymal and peripheral resource systems significantly predicted physical care only among Vietnamese middled-age women. The macro resource system was significantly associated with the practice of mind-relaxing and supportive structure. In addition, people who were older, had better education and lived in urban areas tended to participate more in physical care. Women with a higher education level and living in urban areas were predicted to utilize more supportive relationships and mindful relaxation. Women living in urban areas, having a higher level of education practiced mindful relaxation significantly more than their counterparts. Using more supportive structure was significantly more among women living in urban areas, in older age groups and having higher education levels. The key findings suggest the promotion of active support from the micro-level system, as well as advocate for social policy development to help less privileged groups of women access and use mezzo and macro resources more effectively.
http://habibiaislamicus.com/index.php/hirj/article/view/193
Authors:   Assistant Professor, Institute of Arabic and Islamic Studies, GCW university, Sialkot, Rabia Sumera
Published: October 2021

Euthanasia is bioethical dilemma. Different countries are struggling for its legalization. The Proponents consider that Euthanasia is against the dignity of human being and everyone has right to relief his pain. They think that human beings have to live a life which is according to the standard of humanity but when a person suffers from a disease which is incurable, his standard of life goes down to a level which is not suitable for a human being. So in such condition they should have the right to end their lives with dignity. This paper basically deals with what is the concept of euthanasia? What is its history and what rationale does its proponents and opponents presents? This research is historical, analytical and descriptive. The views of both parties have been analyzed. The research shows that it is not a new phenomenon. Its roots are found in Greek period. Its proponents take it as a savior of human dignity and freedom. It’s the basic right of every human to decide about the end of his life. On the other side the opponents think that it is unethical and we don’t have a right to end our life as we are a part of big plan of God.
SINTOMAS OSTEOMUSCULARES RELACIONADOS AO TRABALHO EM PROFESSORES DO ENSINO MÉDIO DA REDE PÚBLICA MUNICIPAL DE MONTANHA
Authors: Silva Santos Amanda Gabrielle da , Reis Moreira Karolline , Santos Alves Jaíne , Brandão Amorim Patrícia
Published: October 2021

Os distúrbios osteomusculares relacionados ao trabalho (DORT) são caracterizados pelo surgimento de lesões em nosso sistema musculoesquelético, em especial, nos músculos, tendões, articulações, ossos, ligamentos, sistema vascular e nervos, gerando diversos problemas no sistema responsável pela locomoção e funcional do nosso corpo. Uma classe de trabalhador que frequentemente é atingido por essa patologia são os professores, que convivem diariamente com uma atividade estressante, que além da sobrecarga mental afeta também diretamente a parte física, gerando diversos prejuízos e impactando diretamente na qualidade de vida dos mesmos. Diante desse contexto foi elaborado esse estudo com a finalidade de demonstrar aos leitores os sintomas osteomusculares nos professores do ensino médio da rede pública municipal de ensino do município de Montanha. A coleta de dados foi fundamentada em duas etapas, a primeira etapa ocorreu por meio de revisões bibliográficas em manuais, artigos, revistas e sites da área da saúde, que deu sustentabilidade a parte do referencial teórico desse estudo. A segunda etapa ocorreu por meio de uma pesquisa de campo, que ocorreu por meio da aplicação de um questionário com 20 professores do ensino médio da rede pública de Montanha. Diante do que foi apresentado nesse artigo foi possível analisar e identificar os sintomas osteomusculares, pois ocorre uma elevada prevalência dessa doença entre os professores.