bluuebunny/crossref_metadata_2025 huggingface dataset:
Analisis Penerapan Sistem Manajemen Keselamatan dan Kesehatan Kerja (K3)
Authors: Amin Jurisman , Bararah Kirami
Published: July 2021

Along with the rapid pace of development of multi-storey building construction in indonesia, it creates a high risk of work accidents, especially for field, workers therefore the role of controlling the risk of woek accidents is compulsary. Poor implementation of occupational health and safety can damage the occupational health and safety management (OHSM) system in a construction project. So the problem is wich factors are dominant in the application of OHSM in the construction of the Bapelkes building and what is the level of application of OHSM in the construction project. This study aims to analyze the level of implementation of OHSM implementation in the construction of the Bapelkes building. This research method uses quantitative and qualitative approaches through interviews and distributing questionnaires to PT. The work of Mukti Bersaudara as many as 12 people. This study consisted of 9 variables. The result of the validity test of the mean value of r-count of each variable is 0.81 and the r-table value is 0.497, so it fulfills the requirements of r-count> r table. The result of the reliability test on each variable obtained an average value of 0.8 and Cronbach’s Alpha critical value of 0.6, wich is means all variables are declared reliable. The result of the descriptive analysis of the highest mean value were obtained in the factor of development and commitment maintenance (X1) with a value of 4.72, and the last order was obtained the variable (X2) with a value of 4.45. it can be concluded that the very dominant factor in implementing OHSM in Bapelkes building construction projects is the development and maintenance of commitment (X1). The implementation of OHSM in the construction of new dormitory and class building project for the National Health planning Agency (Bapelkes) has been implemented well-planned, measured, and structured, and properly integrated according to the PP. No. 5 of 2012 concerning the occupational health and safety management system, although it has not been fully implemented, it is obtained from the average percentage of application assesment, which is 92.0%
Evaluasi Bangunan Pelindung Pantai Sisi Miring Dalam Upaya Penanggulangan Abrasi Pesisir Pantai
Authors: Akmal Akmal , Putra Sahri
Published: July 2021

The coast of Kampung Jawa Lama, Banda Sakti Sub-district, Lhokseumawe City is a fishing area and densely populated. The breakwater building in the coastal area of Kampung Jawa Lama is a sloping Breakwater with a height of 1.5 m and a width of 1 m. The type of breakwater used is usually determinet by the availability of material on the site. The problem in this research was the cause of abrasion and its impact, as well as how to plant coastal protection structures. The purpose of this study was to reduce the impact of erosion, abrasion and damage to the buildings and to re-evaluate coastal structures. The method used on this research is Hudson method and descriptive analysis by making direct observation and reviuwing research that has been done previously. The cause of abrasion is triggered by several factors such us tides, high sea waves and ocean currents that have the potential to cause damage as a result of strong winds that produce destructive waves. The community also receiver the impact of the abrasion, namely decreasing income, the place where they live is inundated by sea water and it affects the decline in the quality of life of the community. One of the efforts that can be applied to reduce the abrasion problem in the area is to build a Breakwater construction. Based on calculation, the results obtained in the planning reviuw of the existing shoreline protection building were 1.5 m, so that to prevent abrasion the increase in height of the building 4.074 m was 5.574 m with a peak width of 1 m so that increase of 0.20 m was 1.2 m, the thickness of the first layer of protection was 1.2 m and the thickness of the second layer was 0.60 m. The width of the leg guard is 1.8 m with a thickness of 0.5 m
Pengaruh Jumlah Siklus Terhadap Keakuratan Hasil Perhitungan Struktur Menggunakan Metode Cross (Distribusi Momen)
Authors: Munawir Munawir , Rismaliza Rismaliza
Published: July 2021

Desain struktur merupakan faktor yang sangat menentukan untuk menjamin kekuatan dan keamanan suatu struktur bangunan. Gaya-gaya dalam dari sebuah struktur harus mampu ditahan oleh elemen struktur yang direncanakan. Metode yang digunakan adalah metode distribusi momen (Cross) dan dianalisis dengan menggunakan software SAP2000. Metode Cross, selain dibandingkan keakuratannya terhadap hasil SAP2000 juga ditinjau keakuratan hasil perhitungan antar siklus, dalam hal ini gaya dalam yang timbul pada portal. Beban yang bekerja pada portal dibatasi untuk beban mati dan beban hidup berdasarkan SNI 1727-2013 dan kombinasi bebannya disesuaikan dengan SNI 03-2847-2013. Metode penelitian yang dilakukan adalah perhitungan tabel distribusi momen yang akan menghasilkan momen ujung. Hasil momen ujung digunakan untuk perhitungan gaya dalam dan dibandingkan dengan hasil SAP2000. Adapun hasil selisih perbandingan antara metode Cross dan SAP2000 terkait gaya dalam berkisar: 3,70% - 27,73% untuk momen maksimum, 0,00% - 8,17% untuk gaya geser dan 0,42% - 9,23% untuk gaya normal. Sedangkan tingkat keakuratan perbandingan hasil perhitungan antara jumlah siklus dengan SAP2000 dimisalkan momen akhir pada elemen BF balok lantai 2, pada siklus 1 persentase keakuratan sebesar 92,80%,  kemudian pada siklus ke-2 terjadi penurunan dengan nilai 91,28%, pada siklus ke-3 kembali mengalami kenaikan dengan nilai 91,90%, pada siklus ke-4 terjadi penurunan dengan nilai 91,67%, pada siklus ke-5 terjadi kenaikan dengan nilai 98,26%. Penurunan dan kenaikan keakuratan siklus terus berlangsung sampai siklus ke-10 dan mencapai keseimbangan muali dari siklus ke-11 dan 12 dengan tingkat keakuratan sebesar 91,75%. Berdasarkan hasil perhitungan tersebut dapat disimpulkan bahwa metode Cross dapat dijadikan acuan untuk analisis struktur sebagaimana SAP2000, terutama untuk struktur portal yang sederhana.
Analisis Perhitungan Debit Saluran Dengan Bangunan Ukur Ambang Lebar Pada Daerah Irigasi Samalanga Kabupaten Bireuen
Authors: Akmal Akmal , Ariq Muhammad
Published: July 2021

Daerah Irigasi Samalanga merupakan jaringan irigasi teknis dimana bangunan pengambilan dan bagi/sadap dilengkapi dengan alat pengatur pembagian air dan bangunan ukur dan pengatur ambang lebar, sehingga air irigasi yang dapat dialirkan ke petak tersier dapat diatur dan diukur. Daerah Irigasi Samalanga menggunakan sistem bendung sebagai metode untuk mendapatkan debit air dari sungai dengan Bendung Bate Iliek dan Bendung Meurah. Kerusakan yang terdapat di DI Samalanga antara lain sedimentasi, Longsornya saluran irigasi serta kerusakan pada bangunan utama, bangunan pengambilan, bagi dan sadap. Kerusakan ini dapat membuat terganggunya aliran air irigasi ke bagian hilir, Tujuan penelitian untuk mengevaluasi bagaimana kinerja bangunan ukur dan pengatur debit ambang lebar terhadap pengeluaran pintu air dengan melakukan simulasi pengukuran debit pada bukaan pintu dengan debit standar pintu pada bangunan ukur dan pengatur ambang lebar saluran irigasi primer meurah BME1 (Bendung Meurah 1) Daerah Irigasi Samalanga. Lingkup penelitian ini yaitu lokasi penelitian dilakukan di Daerah Irigasi Samalanga, lokasi penelitian yaitu pada bangunan ukur dan pengatur ambang lebar saluran irigasi primer meurah BME1 (Bendung Meurah 1) Daerah Irigasi Samalanga  dan pengukuran arus dilakukan dihilir pintu air pada saluran yang lurus dan relatif seragam dengan simulasi beberapa bukaan pintu menggunakan alat ukur debit Current meters. Metode yang digunakan adalah Metode Mid section. Hasil analisis menunjukkan bahwa ada perbedaan nyata antara debit terukur dengan debit standar. Bukaan pintu 55 cm dihasilkan debit standar yaitu 1,046 m³/s, debit terukur 1,245 m³/s, dengan selisih debit -0,21 m³/s, sedangkan bukaan pintu 65 cm dihasilkan debit standar yaitu 1,344 m³/s, debit terukur 1,623 m³/s, dengan selisih debit -0,28 m³/s dan bukaan pintu 75 cm dihasilkan debit standar yaitu 1,666 m³/s, debit terukur menggunakan alat ukur current meters 2,022  m³/s, dengan selisih debit -0,36 m³/s. Dalam pengamatan adanya kebocoran pada daun pintu bangunan ukur ambang lebar.
THE ROLE OF INTERACTIVE PEDAGOGICAL TECHNOLOGIES IN THE ELECTRONIC TEXTBOOK ON RFL FOR PRE-UNIVERSITY TRAINING
Authors: Анохина Э.Н. , Павлова Т.С.
Published: July 2021

В статье рассматривается использование в современных электронных учебниках таких интерактивных педагогических технологий, как игровые технологии и технология развития критического мышления. Дана классификация заданий, приведены примеры и описана методика работы с некоторыми из них. Авторы показывают роль названных технологий при обучении русскому языку иностранных военнослужащих на довузовском этапе обучения.

The article discusses the use of interactive pedagogical technologies such as game technologies and critical thinking development technology in modern electronic textbooks. Examples of tasks are given and the progress of work with some of them is described. The authors show the role of these technologies in teaching Russian to foreign military personnel at the pre-University stage of training.
RETROSPECTIVE ANALYSIS OF INTRINSIC MOTIVATION IN THE CONTEXT OF THE MODERN ENTERPRISE
Authors: Ivanov Philip , Usheva Mariana
Published: July 2021

Ever since philosophers argued what drives people in a certain direction in their behavior and motivation. From the start of the motivation theory as a part of phycology and later as part of labor management, scholars tried to explain the reason of a certain behavior and consequently the possible interactions on the work-place in order to direct and maintain a behavior, beneficial for the organization. In the beginning, scholars adopted the view, that people are ever needing individuals, who are motivated only within the aspect of fulfilling their needs. Later, the focus of scholars tilted to a fundamentally different direction. Our goal in this paper is to examine the motivational theory in the aspect of the retrospective analysis and its application in the modern enterprise.
COLORS IN THE INTERNATIONAL MARKETING
Authors: Dimitrieska Savica , Efremova Tanja
Published: July 2021

Companies achieve great benefits when they sell products and services abroad. The advantages of International trade are numerous, such as efficient allocation and better utilization of resources, efficiency in production, increased revenues, more employment, higher market share, longer product lifespan, enhanced reputation, etc. Without a thorough marketing research of the foreign (local) market, as well as the understanding of cultural peculiarities, many companies, even the famous ones, are making mistakes that can jeopardize their business. International marketing blunders are related to poor translations of slogans into a different language, unacceptable product designs, inappropriate or ambiguous brand names, packaging methods, and even the use of colours and visual effects.
For the importance of the colours in International marketing, a research speaks that found that 93% of consumers focus on visual appearance, and close to 85% claim colour is a primary reason when they make a purchase. It is known that the colour can attract attention, can stimulate emotional responses, can influence the perception of individuals, can influence on attitudes formation, improves learning and persuasion of consumers to buy a particular product. Colour affects the human behaviour and the purchasing decision making. As a brand’s identity element, companies must be careful when they use it in the product itself, packaging, product’s logo, slogan, display, name, design, signage. Colour meanings differ dramatically from culture to culture. There are a range of cultural influences that affect the usage of a specific colour: political and historical associations (flag colours, political parties), mythological and religious associations (references to colour in spiritual texts), linguistic associations (idioms and expressions), tradition (weddings, funerals, children birth, graduation), etc.
NON-FINALITY AS THE FINALITY: A POSTHUMANIST STUDY OF ISAAC ASIMOV’S THE LAST QUESTION
Authors: Nair Keerthana
Published: July 2021

The Last Question, a short story belonging to the genre of science fiction, has had
multiple and even contradictory readings and interpretations, most of which are along the lines of posthumanism. The work is replete with ambiguities, uncertainties and indeterminacies regarding portrayals and their significations. The idea or discipline of posthumanism, and related ones of transhumanism and anti-humanism, are also similarly pervaded by indefiniteness and uncertainties. This paper attempts a literary study of these indeterminacies, first by analyzing certain contentual and formal aspects of The Last Question – characterization, events, themes, dialogues, structure etc. - and evincing the ambiguities therein, also briefly relating the same to the author’s persona; then by examining the argument of posthumanism and stating the indefiniteness thereof, also considering other factors like novelty of the discipline. Mathematical
concepts have been utilized and employed, and other texts like Mary Shelley’s Frankenstein dwelled upon, as and when required in the course of the study. The paper finally seeks to assert non-finality as the finality or the only possible certainty that can be arrived at in a reading of The Last Question or in a study or theorization of posthumanism.
Modeling of heat propagation processes during thermal metal cutting, taking into account the main provisions of the theory of welding deformations and stresses
Authors: Vintsiv Anna N. Vintsiv , Burmistrov Evenly G.
Published: July 2021

The article describes the features of applying the main provisions of the theory of welding deformations and stresses to the thermal cutting of metal. The above calculation formulas allow us to pre-evaluate the temperature deformations of the sheet edges during separation heat cutting, as well as the size and configuration of the temperature field, to take into account the thermal effect on the metal and determine the size of the zone of thermal influence. These equations are considered by the authors as a basis for the development of a method for calculating thermal deformations and stresses during thermal cutting of metal, taking into account the transverse and longitudinal distribution of temperature over the sheet section, the ambient temperature and interaction with it, the parameters of the geometry of the cut sheet and its stiffness, heat capacity, thermal conductivity and other temperature characteristics.
Analysis of technical and operational characteristics of high-speed vessels - their promising types
Authors: Lyubimov Viktor I.
Published: July 2021

The article presents the development trends and a comparative analysis of the technical and operational characteristics of various types of high-speed vessels, which in the future can be used for transport in the Russian Federation.
Analysis of metothods determining the value of the flow’s speed when entering the lock chamber
Authors: Zubkova Evgenia V. , Klementev Alexandr N. , Undalov Vasilii A.
Published: July 2021

The purpose of this work is to compare the results of calculating the velocities of the flow around the ship's hull when it enters the lock chamber using various methods. The article presents the mathematical dependences obtained by various authors in the course of their research depending on the coefficient of constraint of the lock chamber by the ship's hull. An attempt to determine the influence of the height of the wave that arises in front of the stem in the process of entry which creates a slope of the water surface and the effect of this factor on the speed of the flowing stream is made. It was found that the values ​​of the flow velocities calculated by various methods have discrepancies. And the methods themselves do not allow determining the speed of the flow around when large-tonnage vessels enter the lock chamber of an extremely small width. The authors proposed a simple technique for calculating the flow velocity for cases of large values ​​of the constraint coefficient using an auxiliary graph.
Selecting cost management models in post-pandemic settings
Authors: Yakubov Roman R. Yakubov
Published: July 2021

The article discusses the features of cost management in post-pandemic conditions. The introduction justifies the relevance of the study of the cost management process and the problem of choosing appropriate management models in the modern economy, including in post-pandemic conditions. The methods used in the post-pandemic cost management study are indicated. The result of their practical implementation is determined. As the results of the study, the essence of the costs is determined, their types are described. In addition, factors are established that determine the variability of costs. The cost management process is characterized. Planning is considered as one of the stages of cost management, as well as key aspects of budgeting as a form of planning. Budget objectives and objectives are defined. Measures are being established to achieve the goal of an integrated cost reduction system. The principles and methods of cost management are described. Key ways to achieve competitive advantage in post-pandemic settings are identified. There are negative and positive consequences of the COVID-19 pandemic, which determine how to manage costs in the post-pandemic period. The pandemic-driven changes in the accounting of expenditures, which contribute to the spread of the motivation approach and new business models and corporate governance models, are being discussed. The conclusion concludes that it is possible to choose cost management models in post-pandemic settings.
The Impacts of Spatial Interaction on Agricultural Productivity and Average Income: A Case of Vietnam
Authors: Cong Bac Truong , Van Tran Quang
Published: July 2021

Agricultural productivity plays a crucial role in sustainable development while income is one of the most critical indicators that manifest the living standards; therefore, both of these aspects have attracted much attention from the national level to the provincial level. Yet, for various reasons, the importance of regional linkages, especially spatial interaction in the analysis of agricultural productivity and the average income, is not recognized and thus ignored in economic policies. Taking Vietnam as the study area, this paper examines the impact of spatial interaction between metropolises and provinces on agricultural productivity and income per capita of provinces.  In order to evaluate the impacts, this paper uses a gravity model to estimate the spatial interaction then panel data analysis is employed to interpret the influences. The data used in this study is collected from the General Statistics Office of Vietnam in the period from 2015-2018. The results show a positive correlation between spatial interaction between metropolis and provinces to provincial change, including agricultural productivity and average income. As such, stronger linkages with metropolises through improving transportation systems could enhance agricultural productivity and income in the province.
İlk Dijital Para Arzı (ICO) için Modern Pazarlama Stratejisinin Topsis Metodu ile Seçimi
Authors: GENÇ Serkan , BASMACI Gülper , ÖZGÜVEN Nihan
Published: July 2021

Kripto paraların popülerleşmeye başlamasıyla birlikte, özellikle 2017 yılından itibaren, çok sayıda kripto para piyasaya sürülmüştür. Bu kripto paraların çoğunluğu İlk Dijital Para Arzı (ICO) ile fonlanmıştır ve günümüzde de fonlanmaya devam etmektedir. Yeni piyasaya sürülecek kripto paraların büyük bir kısmı, ICO aşamasında yeteri kadar fonlanamadığı için başarısız olmaktadır. Piyasaya sürülmesi planlanan kripto paraların başarılı bir ICO aşaması geçirmesi için hangi modern pazarlama stratejilerine yönelmeleri gerektiği bir karar problemi olarak karşılarına çıkmaktadır. Çalışmada, bu karar problemine yönelik, 5 uzmanın görüşlerine başvurularak, çok kriterli karar verme yöntemi olan TOPSİS yöntemi kullanılmıştır. Çalışmanın sonucunda, ICO aşamasında kullanılmak üzere optimum pazarlama stratejisi viral pazarlama çıkmıştır. Viral pazarlama stratejisini, ağızdan ağıza pazarlama ve niş pazarlama izlemiştir. ICO aşaması için en kötü pazarlama stratejisi ise; gerilla pazarlama olarak çıkmıştır.
Examining the Criminal Regime in Chapter 7 of the Corporations Act 2001
Authors: Speirs Stephen
Published: July 2021

The criminal regime in Chapter 7 of the Corporations Act 2001 (Cth) contains 299 separate offences and is extremely complex. This paper undertakes the first detailed examination of the criminal regime in Chapter 7 in anticipation of an increase in criminal prosecutions of financial services misconduct following the Royal Commission into Misconduct in the Superannuation, Banking and Financial Services Industry. The review uncovers a number of drafting anomalies and inconsistencies in the criminal regime. In light of these issues, the paper advocates simplification of the criminal regime and puts forward reform proposals aimed at fostering compliance and observance of the law.
SEMI-AUTOMATIC ONTOLOGICAL ALIGNMENT OF DIGITIZED BOOKS PARALLEL CORPORA
Authors: Laukaitis Algirdas , Laukaitytė Neda
Published: July 2021

In this paper, we present a method for general ontology management integration with an alignment of digitized books paraphrase corpus, which have been compiled from bilingual parallel corpus. We show that our method can improve ontology development and consistency checking when we add semantic parsing and machine translation to the process of general knowledge management. Additionally, we argue that the focus on one’s favorite books gives a factor of gamification for knowledge management process. A new formalism of semantic parsing ontological alignments is introduced and its use for ontology development and consistency checking is discussed. It is shown that existing general ontologies requires much more axioms than it is currently available in order to explain unaligned content of books. Proactive learning approach is suggested as part of the solution to improve development of ontology predicates and axioms. WordNet, FrameNet and SUMO ontologies are used as a starting knowledge base of paraphrase corpus semantic alignment method.
The Age–Metallicity–Specific Orbital Energy Relation for the Milky Way’s Globular Cluster System Confirms the Importance of Accretion for Its Formation
Authors: Woody Turner , Schlaufman Kevin C.
Published: July 2021

Globular clusters can form inside their host galaxies at high redshift when gas densities are higher and gas-rich mergers are common. They can also form inside lower-mass galaxies that have since been accreted and tidally disrupted, leaving their globular cluster complement bound to higher-mass halos. We argue that the age–metallicity–specific orbital energy relation in a galaxy’s globular cluster system can be used to identify its origin. Gas-rich mergers should produce tightly bound systems in which metal-rich clusters are younger than metal-poor clusters. Globular clusters formed in massive disks and then scattered into a halo should have no relationship between age and specific orbital energy. Accreted globular clusters should produce weakly bound systems in which age and metallicity are correlated with eachother but inversely correlated with specific orbital energy. We use precise relative ages, self-consistent metallicities, and space-based proper motion-informed orbits to show that the Milky Way’s metal-poor globular cluster system lies in a plane in age–metallicity–specific orbital energy space. We find that relatively young or metal-poor globular clusters are weakly bound to the Milky Way, while relatively old or metal-rich globular clusters are tightly bound to the Galaxy. While metal-rich globular clusters may be formed either in situ or ex situ, our results suggest that metal-poor clusters are formed outside of the Milky Way in now-disrupted dwarf galaxies. We predict that this relationship between age, metallicity, and specific orbital energy in a L* galaxy’s globular cluster system is a natural outcome of galaxy formation in a ΛCDM universe.
Speckle Interferometry at SOAR in 2020
Authors: Tokovinin Andrei , Mason Brian D. , Mendez Rene A. , Costa Edgardo , Mann Andrew W. , Henry Todd J.
Published: July 2021

The results of speckle interferometric observations at the 4.1 m Southern Astrophysical Research Telescope in 2020, as well as earlier unpublished data, are given, totaling 1735 measurements of 1288 resolved pairs and nonresolutions of 1177 targets. We resolved for the first time 59 new pairs or subsystems in known binaries, mostly among nearby dwarf stars. This work continues our long-term speckle program. Its main goal is to monitor orbital motion of close binaries, including members of high-order hierarchies and Hipparcos pairs in the solar neighborhood. We also report observations of 892 members of young moving groups and associations, where we resolved 103 new pairs.
Variations in Finite-difference Potential Fields
Authors: Caplan Ronald M. , Downs Cooper , Linker Jon A. , Mikic Zoran
Published: July 2021

The potential field (PF) solution of the solar corona is a vital modeling tool for a wide range of applications, including minimum energy estimates, coronal magnetic field modeling, and empirical solar wind solutions. Given its popularity, it is important to understand how choices made in computing a PF may influence key properties of the solution. Here we study PF solutions for the global coronal magnetic field on 2012 June 13, computed with our high-performance finite-difference code POT3D. Solutions are analyzed for their global properties and locally around NOAA AR 11504, using the net open flux, open-field boundaries, total magnetic energy, and magnetic structure as metrics. We explore how PF solutions depend on (1) the data source, type, and processing of the inner boundary conditions; (2) the choice of the outer boundary condition height and type; and (3) the numerical resolution and spatial scale of information at the lower boundary. We discuss the various qualitative and quantitative differences that naturally arise by using different maps as input, and we illustrate how coronal morphology and open flux depend most strongly on the outer boundary condition. We also show how large-scale morphologies and the open magnetic flux are remarkably insensitive to model resolution, while the surface mapping and embedded magnetic complexity vary considerably. This establishes important context for past, current, and future applications of the PF for coronal and solar wind modeling.
Spatially Resolved RGS Analysis of Kepler’s Supernova Remnant
Authors: Kasuga Tomoaki , Vink Jacco , Katsuda Satoru , Uchida Hiroyuki , Bamba Aya , Sato Toshiki , Hughes John P.
Published: July 2021

The distribution and kinematics of the circumstellar medium (CSM) around a supernova remnant (SNR) tell us useful information about the explosion of its natal supernova (SN). Kepler's SNR, the remnant of SN 1604, is widely regarded to be of Type Ia origin. Its shock is moving through a dense, asymmetric CSM. The presence of this dense gas suggests that its parent progenitor system consisted of a white dwarf and an asymptotic giant branch (AGB) star. In this paper, we analyze a new and long observation with the reflection grating spectrometers on board the XMM-Newton satellite, spatially resolving the remnant emission in the cross-dispersion direction. We find that the CSM component is blueshifted with velocities in the general range 0–500 km s−1. We also derive information on the central bar structure and find that the northwest half is blueshifted, while the southeast half is redshifted. Our result is consistent with a picture proposed by previous studies, in which a “runaway” AGB star moved to the north-northwest and toward us in the line of sight, although it is acceptable for both single- and core-degenerate scenarios for the progenitor system.
Probing Microporous ASW with Near-infrared Spectroscopy: Implications for JWST's NIRSpec
Authors: Tribbett Patrick D. , Tegler Stephen C. , Loeffler Mark J.
Published: July 2021

The presence of porous amorphous solid water (ASW) in interstellar ice mantles has long been suspected but, to date, has not been identified. With the upcoming launch of the James Webb Space Telescope (JWST), future detections of porous ASW seem promising. To this end, we investigated the near-infrared spectra of ASW to confirm that two features that have been seen sporadically in literature and have either not been identified or only tentatively identified were indeed due to dangling bond (DB) absorption bands. These bands may provide an additional way to identify porous ASW with remote sensing spectroscopy. Our systematic study tested the thermal stability of these features and their spectral shifts during gas adsorption. We correlated these changes to what we observed in the well-studied fundamental DB absorptions at 3720 and 3696 cm−1. We find excellent agreement between the behavior of the fundamental DB absorption bands with those centered at 5326 and 7235 cm−1, as well as a shoulder located at 7285 cm−1, confirming that all these features are due to DBs present in porous ASW. We estimate that these weaker DB absorptions should be identifiable after 4–5 hr of observation time with JWST’s NIRSpec instrument. These new features may not only prove useful in future observational campaigns in search of porous ASW but also may serve as a powerful way to indirectly detect weakly absorbing species that challenge the ability of remote sensing spectroscopy.
Formation of Solar Quiescent Coronal Loops through Magnetic Reconnection in an Emerging Active Region
Authors: Hou Zhenyong , Tian Hui , Chen Hechao , Zhu Xiaoshuai , Huang Zhenghua , Bai Xianyong , He Jiansen , Song Yongliang , Xia Lidong
Published: July 2021

Coronal loops are the building blocks of solar active regions. However, their formation mechanism remains poorly understood. Here we present direct observational evidence for the formation of coronal loops through magnetic reconnection as new magnetic fluxes emerge into the solar atmosphere. Extreme-ultraviolet observations by the Atmospheric Imaging Assembly (AIA) on board the Solar Dynamics Observatory (SDO) clearly show the newly formed loops following magnetic reconnection within a plasma sheet. Formation of the loops is also seen in the Hα line-core images taken by the New Vacuum Solar Telescope. Observations from the Helioseismic and Magnetic Imager on board SDO show that a positive-polarity flux concentration moves toward a negative-polarity one with a speed of ∼0.4 km s−1 before the formation of coronal loops. During the loop formation process, we found signatures of flux cancellation and subsequent enhancement of the transverse field between the two polarities. The three-dimensional magnetic field structure reconstructed through a magnetohydrostatic model shows field lines consistent with the loops in AIA images. Numerous bright blobs with an average width of 1.37 Mm appear intermittently in the plasma sheet and move upward with a projected velocity of ∼114 km s−1. The temperature, emission measure, and density of these blobs are about 3 MK, 2.0 × 1028 cm−5, and 1.2 × 1010 cm−3, respectively. A power spectral analysis of these blobs indicates that the observed reconnection is likely not dominated by a turbulent process. We have also identified flows with a velocity of 20–50 km s−1 toward the footpoints of the newly formed coronal loops.
Les variantes du goût universitaire
Authors: Gabrysiak Louis
Published: July 2021

Cet article s’intéresse, à partir d’une double enquête quantitative et qualitative, aux styles de vie des universitaires et aux luttes culturelles internes à l’université. L’université a connu, ces dernières décennies, des transformations morphologiques importantes : l’augmentation du nombre d’étudiant·e·s comme d’enseignant·e·s-chercheur·e·s est allée de pair avec une modification des équilibres disciplinaires, les disciplines les plus classiques, lieux de la culture la plus patrimoniale, connaissent un déclin au profit de disciplines plus récentes, davantage ajustées aux exigences de « professionnalisation », au monde économique. Ce qui nous conduit à interroger l’homogénéité du groupe des universitaires sous l’angle de leurs origines sociales comme de leur rapport à la culture, et permet par là même d’éclairer quelques-unes des tensions qui traversent aujourd’hui l’institution, quant au type de culture qu’elle doit légitimer et transmettre. L’aristocratisme ascétique et la consommation d’œuvres culturelles classiques et patrimoniales continuent d’apparaître dominants dans l’espace universitaire. Mais de nouveaux styles de vie, davantage proches d’une forme d’hédonisme, faits d’un rapport plus distant aux humanités classiques et portés par des disciplines nouvelles viennent concurrencer les disciplines classiques et leur culture, œuvrant alors à la redéfinition du périmètre de la culture légitime.
Remémoration, Répétition, Perlaboration par le jeu vidéo
Authors: Epivent Lucie
Published: July 2021

À partir de l’analyse du cas clinique d’un enfant de 9 ans, reçu en psychothérapie à la suite d’un vécu traumatique, cet article souhaite éclairer l’usage des jeux vidéo dans la clinique, lorsque le fonctionnement psychique du sujet se retrouve entravé. L’hypothèse soulevée ici est que le jeu vidéo peut venir se placer comme support de reconstruction voire constituer une "tentative de guérison", car il offre un appui vers la symbolisation et mise en représentation. À travers le concept du Moi-Peau de D.Anzieu réactualisé par le Moi-Cyborg (F. Tordo), il est question ici d’explorer la reconstruction des enveloppes psychiques à travers le numérique. En se mettant dans la peau d’un autre par le biais de l’avatar, c’est en réalité un double numérique qui se déploie pour tenter de résoudre des conflits internes en examinant diverses potentialités.
« Au dire des hommes, qui est le Fils de l’homme ? » (Mt 16,13) Étude narrative de l’expression « le fils de l’homme » dans les évangiles synoptiques
Authors: Monzani Paolo
Published: July 2021

L’expression « le fils de l’homme » dans les évangiles synoptiques est à la fois très débattue et sous-exploitée en christologie. À travers l’analyse narrative des prises de parole de Jésus et des titres qui lui sont attribués, on conclut que « fils de l’homme » n’est pas un véritable titre, mais une expression ouverte qui se développe au long du récit évangélique. Elle demande finalement au lecteur de prendre position face au mystère de Jésus.
Discerner la volonté de Dieu. À propos de la correspondance Balthasar-Lubac entre 1945 et 1950
Authors: Lemaire Marie-Gabrielle
Published: July 2021

Les lettres que s’échangent Henri de Lubac et Hans Urs von Balthasar entre 1945 et 1950 sont marquées par le problème de la double vocation que Balthasar éprouve, d’être jésuite et de fonder l’Institut saint Jean, en collaboration avec Adrienne von Speyr, privilégiée de grâces mystiques extraordinaires. Avec sollicitude et un sens profond de l’amitié, Henri de Lubac conseille, tempère, soutient, sans jamais franchir le seuil de la conscience de son ami. En filigrane de ces échanges affleure néanmoins, par la question du discernement de la volonté de Dieu, celle du discernement du surnaturel, au for interne et au for externe, qui engage l’articulation entre liberté et grâce.
L’appropriation de la démarche d’évaluation d’impact sur la santé par les collectivités : trois exemples en Auvergne-Rhône-Alpes
Authors: Anzivino Lucie , Colom Pascale , Pamies Sophie , Namy Claire
Published: July 2021

Grâce à une approche structurée qui permet d’observer les projets urbains avec une vision holistique de la santé, l’évaluation d’impact sur la santé (EIS) encourage les partenariats et anticipe les questions de santé le plus tôt possible dans le processus de décision. L’appropriation de la démarche, l’intégration des recommandations et leur suivi sont appréhendés à travers le retour d’expérience de trois EIS menées en Auvergne-Rhône-Alpes. Il apparaît que la structuration des propositions selon des critères politiques et de faisabilité technique constitue un outil d’aide à la décision très performant pour les élus et les techniciens. Un partage entre élus, techniciens et habitants des recherches et avancées concernant les effets sur la santé de facteurs de risque facilite la mise en place d’une culture scientifique commune et les conditions d’un débat équilibré entre acteurs sur des sujets complexes. L’EIS permet également d’impliquer d’autres acteurs absents des phases précédentes de concertation. La mise en place d’un groupe de suivi de l’application pérenne des recommandations sur le long terme est un élément important de la démarche. L’EIS permet non seulement d’agir sur des déterminants de santé mais aussi de créer des dynamiques favorables à cette dernière sur le long terme. Cependant, ce travail interdisciplinaire peut être perçu comme un frein, certains acteurs rencontrant des difficultés à saisir des opportunités de travail grâce à une approche nouvelle qui peut produire des effets différents selon les personnes et qui demande un investissement personnel. Par sa transversalité, l’EIS aide à avoir une autre approche du projet et une volonté d’aller de l’avant pour faire avancer les décisions. Il existe un enjeu fort à aller jusqu’au bout de toutes les étapes de la démarche.
The Deaf Community's Experiences Navigating COVID-19 Pandemic Information
Authors: Panko Tiffany L. , Contreras Jessica , Postl Daphine , Mussallem Ashley , Champlin Sara , Paasche-Orlow Michael K. , Hill Joseph , Plegue Melissa A. , Hauser Peter C. , McKee Michael
Published: July 2021

Background:

Users of American Sign Language (ASL) who are deaf often face barriers receiving health information, contributing to significant gaps in health knowledge and health literacy. To reduce the spread of coronavirus disease 2019 (COVID-19) and its risk to the public, the government and health care providers have encouraged social distancing, use of face masks, hand hygiene, and quarantines. Unfortunately, COVID-19 information has rarely been available in ASL, which puts the deaf community at a disadvantage for accessing reliable COVID-19 information.

Objective:

This study's primary objective was to compare COVID-19–related information access between participants who are deaf and participants who are hearing.

Methods:

The study included 104 adults who are deaf and 74 adults who are hearing who had participated in a prior health literacy study. Surveys were conducted between April and July 2020 via video conference, smartphone apps, or phone calls. COVID-19 data were linked with preexisting data on demographic and health literacy data as measured by the Newest Vital Sign (NVS) and the ASL-NVS.

Key Results:

Neither group of participants differed in their ability to identify COVID-19 symptoms. Adults who are deaf were 4.7 times more likely to report difficulty accessing COVID-19 information (
p
= .011), yet reported using more preventive strategies overall. Simultaneously, adults who are deaf had 60% lower odds of staying home and calling their doctor versus seeking health care immediately or doing something else compared with participants who are hearing if they suspected that they had COVID-19 (
p
= .020).

Conclusions:

Additional education on recommended COVID-19 management and guidance on accessible health care navigation strategies are needed for the deaf community and health care providers. Public health officials should ensure that public service announcements are accessible to all audiences and should connect with trusted agents within the deaf community to help disseminate health information online in ASL through their social media channels.

[
HLRP: Health Literacy Research and Practice
. 2021;5(2):e162–e170.]

Plain Language Summary:

Compared to participants who are hearing, a higher portion of participants who are deaf reported challenges with accessing, understanding, and trusting COVID-19 information. Although respondents who are deaf had similar knowledge of symptoms compared to participants who are hearing, they used more prevention strategies and were more likely to plan immediate care for suspected symptoms. Improved guidance on COVID-19 management and health care navigation accessible to the deaf community is needed.
A new Carleson measure adapted to multi-level ellipsoid covers
Authors: Yu Ankang , Yang Yajuan , Li Baode
Published: July 2021

We develop highly anisotropic Carleson measure over multi-level ellipsoid covers \begin{document}$ \Theta $\end{document} of \begin{document}$ \mathbb{R}^n $\end{document} that are highly anisotropic in the sense that the ellipsoids can change rapidly from level to level and from point to point. Then we show that the Carleson measure \begin{document}$ \mu $\end{document} is sufficient for which the integral defines a bounded operator from \begin{document}$ H^p(\Theta) $\end{document} to \begin{document}$ L^p(\mathbb{R}^{n+1}, \, \mu),\ 0
. Finally, we give several equivalent Carleson measures adapted to multi-level ellipsoid covers and obtain a specific Carleson measure induced by the highly anisotropic BMO functions.
Pencil-beam approximation of fractional Fokker-Planck
Authors: Bal Guillaume , Palacios Benjamin
Published: July 2021

We consider the modeling of light beams propagating in highly forward-peaked turbulent media by fractional Fokker-Planck equations and their approximations by fractional Fermi pencil beam models. We obtain an error estimate in a 1-Wasserstein distance for the latter model showing that beam spreading is well captured by the Fermi pencil-beam approximation in the small diffusion limit.
Iz muzeja literarne arheologije: je tragedija okameneli fosil ali živi dinozaver?
Authors: Kozak Krištof Jacek
Published: July 2021

V 20. stoletju je enega osrednjih pogledov na tragedijo kot umetniško zvrst predstavljala priljubljena hipoteza Georga Steinerja o smrti tragedije. Originalna in prepričljiva je vzbudila vtis, kot da se žanr in z njim povezana človekova izkušnja iztekata. V obdobju zadnjih petdesetih let, ko se je na uprizoritvenem področju razmahnila postdramska praksa, se je zdelo, da se Steinerjeva hipoteza zgolj potrjuje. Neodvisno od tega pa se je razprava o tragediji ves ta čas intenzivno nadaljevala. Posebej plodovito se je izkazalo prav novo tisočletje, ko so v razpravo o tragediji vstopili teoretiki, kot so Terry Eagleton, Erika Fischer-Lichte, Hans-Thies Lehmann in Simon Critchley. Ne glede na to, da se je tragedije vsak izmed njih lotil s specifičnega stališča – izkustvenega, historičnega, filozofskega ali umetniškega –, je rezultat njihovih ugotovitev enoznačen: tragedija živi tudi danes. V svojih analizah, predstavljenih v pričujočem članku, se lotevajo tradicionalnih pojmov, kot so mit in zgod(b)ovina, junak in subjekt, usoda in krivda ter svoboda in nujnost. Iz njih izpeljujejo tezo, da je tragedija – dobesedno ali preneseno – nedvoumno atribut človekovega stanja, saj »človek obrača, bog pa obrne«. Tragedija – tudi sodobna – opisuje tisto človekovo stanje, ko se ta odloči za akcijo, njenega izida pa ne pozna. Edino, kar ima, je vera in slepo zaupanje vase.
Los tratados de agricultura como fuente para el estudio de la propiedad aristocrática andalusí
Authors: Jiménez-Castillo Pedro , Camarero Inmaculada
Published: July 2021

El conjunto de tratados de agricultura que se elaboró en al-Andalus ha sido hasta ahora explotado como fuente para aspectos relacionados con la botánica y la historia de las técnicas agrícolas; sin embargo, se ha empleado poco para la obtención de información histórica, aspecto que hemos tratado de enfatizar en este trabajo. Con este objetivo, hemos intentado situar la eclosión de los libros de agricultura en su contexto histórico: el de la revolución económica y demográfica plenomedieval, uno de cuyos aspectos más significativos fue la expansión agrícola impulsada por un estamento de terratenientes, muchos de ellos residentes en las ciudades, que puso en marcha una producción orientada básicamente al mercado. A este grupo social es al que creemos estaban destinados principalmente los libros geopónicos, pues tenía la necesidad y los recursos económicos e intelectuales para aprovecharlos, a diferencia de los pequeños propietarios y las comunidades gentilicias de campesinos que practicaban una agricultura destinada esencialmente al autoabastecimiento. Una vez que reconocemos los libros de agricultura como auténticos manuales de aquellos hacendados, se puede recuperar esa literatura como fuente histórica de primer orden con el fin de conocer el funcionamiento y la organización de ese tipo de propiedad fundiaria en esta fase de la historia de al-Andalus.
Nine Layer Pyramid Model Questionnaire for Emotional Intelligence
Authors: Drigas Athanasios , Papoutsi Chara
Published: July 2021

Emotional intelligence is significant, and it is an integral key to successful intrapersonal and interpersonal relationships. High emotional intelligence strengthens individuals with additional abilities and skills necessary in personal and working life. This study aims to develop Nine Layer Pyramid Model Questionnaire, a reliable and valid measurement instrument of emotional intelligence, based on the theoretical nine-layer pyramid model of emotional intelligence which illustrates hierarchically the abilities and skills that people need to possess to reach the top of emotional intelligence. Models of emotional intelligence and literature on it were investigated, and tool with 81 items was developed. The question items were in full correlation with the levels of the pyramid model. Data were collected through self-reports from 520 teachers from primary and secondary school grade. Results via statistical analysis indicated that the scale is a reliable and valid instrument in measuring emotional intelligence and showing which level they have achieved better and at which level improvements are needed.
1982 - « Éditorial »
Authors: Pradeilles Anne
Published: July 2021

Pédagogues à vos plumes! Commencez ainsi un éditorial va peut-être vous paraître un peu brutal; néanmoins, je crois qu'il faut l'écrire. Enseigner les langues vivantes en IUT est quelque chose de neuf et d'original, et nous sommes tous amenés à nous adapter au cadre spécifique des départements dans lesquels nous enseignons. Réfléchir sur "les finalités de l'enseignement des langues vivantes dans les départements d'IUT" sera justement le thème de notre IV° Congrès Annuel à l'IUT du Havre les 13, 14 et 15 Mai prochain. Mais avant ce congrès, et puis au delà du congrès, cette réflexion sous-tend tout notre enseignement. Il est maintenant à la mode de parler de "pédagogie centrée sur l'apprenant", d'"analyse des besoins" etc. Mais ces expressions nouvelles ne sont qu'une nouvelle façon d'exprimer le processus pédagogique éternel de l'analyse des buts à atteindre et des moyens d'y parvenir.
1991 – « Les grammaires : du traité théorique au manuel pédagogique, de l'ouvrage de référence au recueil d'exercices »
Authors: Adamczewski Henri
Published: July 2021

Ce texte présente un échange sous la forme de question/réponse entre Anne Azam-Pradeilles et Henri Adamczewski, auteur notamment de la Grammaire linguistique de l’anglais en 1982 et du Français déchiffré, clé du langage et des langues en 1991. Pourquoi écrit-on une grammaire ? Comment écrit-on une grammaire ? Que signifie « grammaire » et que signifie « syntaxe » ? Quels liens entre le traité théorique et le manuel pédagogique ? Voilà quelques unes des questions pour lesquelles Henri Adamczewski propose son éclairage.
1993 – « Une problématique de la traduction »
Authors: Landois-Maynard Sylvie
Published: July 2021

Le rôle de la traduction, dans l’acquisition du langage, est mal défini, voire contesté. Le thème et la version traditionnels sont loin de la réalité professionnelle. De plus, la traduction pose des problèmes qui lui sont spécifiques ; et parce qu’elle est à la fois support de langue et comparaison de couples de langue, la méconnaître entraîne des lacunes qui ne manquent pas de nuire à l’acquisition des langues. On formulera cette problématique en dix points, et l’on tentera une approche de résolution.