bluuebunny/crossref_metadata_2025 huggingface dataset:
Spatial Variations of Low-mass Negative Ions in Titan’s Upper Atmosphere
Authors: Mihailescu Teodora , Desai Ravindra T. , Shebanits Oleg , Haythornthwaite Richard , Wellbrock Anne , Coates Andrew J. , Eastwood Jonathan P. , Waite J. Hunter
Published: September 2020

Observations with Cassini’s Electron Spectrometer discovered negative ions in Titan’s ionosphere, at altitudes between 1400 and 950 km. Within the broad mass distribution extending up to several thousand amu, two distinct peaks were identified at 25.8–26.0 and 49.0–50.1 amu/q, corresponding to the carbon chain anions CN− and/or

for the first peak and C3N− and/or C4H− for the second peak. In this study we present the spatial distribution of these low-mass negative ions from 28 Titan flybys with favorable observations between 2004 October 26 and 2012 May 22. We report a trend of lower densities on the night side and increased densities up to twice as high on the day side at small solar zenith angles. To further understand this trend, we compare the negative ion densities to the total electron density measured by Cassini’s Langmuir Probe. We find the low-mass negative ion density and the electron density to be proportional to each other on the day side but independent of each other on the night side. This indicates photochemical processes and is in agreement with the primary production route for the low-mass negative ions being initiated by dissociative reactions with suprathermal electron populations produced by photoionisation. We also find the ratio of

to

to be highly constrained on the day side, in agreement with this production channel, but notably displaying large variations on the night side.
Evaporation from the Lunar Magma Ocean Was Not the Mechanism for Fractionation of the Moon’s Moderately Volatile Elements
Authors: Tang H. , Young E. D.
Published: September 2020

The cause of chemical depletion and isotopic fractionation of moderately volatile elements (MVEs) in the Moon is a long-standing problem. Here we examine MVE isotopic fractionation during Moon formation using potassium as a primary example. We show that the degree of isotopic fractionation due to evaporation of the lunar magma ocean (LMO) depended critically on the vapor pressure above the LMO. Based on our analysis of evaporation and escape of the resulting rock-vapor atmosphere, LMO evaporation alone could not have caused the observed MVE isotopic compositions. The combination of exposure of the liquid of the LMO to the surface for on the order of 102–103 yr, near-equilibrium evaporation at the melt surface, and hydrodynamic escape facilitated by proximity of the Earth leads to no resolvable isotope or elemental fractionation. This study provides a basis for the simplifying assumption that rock vapor immediately above a magma ocean will be in thermodynamic equilibrium with the melt at the surface of the planetary body even where hydrodynamic escape is operative.
Hypomyces pseudolactifluorum sp. nov. (Hypocreales: Hypocreaceae) on Russula sp. from Yunnan, PR China
Authors: Yu Feng-ming , Jayawardena Ruvishika , Liu Jianwei , Hyde Kevin , Zhao Qi
Published: September 2020

Hypomyces is a large genus of fungicolous fungi, parasitising the fruiting bodies of Agaricales, Boletales, Helotiales, Pezizales and Polyporales. Hypomyces currently comprises of 147 species widely distributed in Australia, China, France, Germany, Italy, Japan, North America, Sri Lanka, Thailand and UK. Amongst them, 28 species have been recorded in China.

Hypomyces pseudolactifluorum sp. nov., growing on the fruiting bodies of Russula sp. in subsect. Lactarioideae and collected from Yunnan, China, is described with illustrations and molecular phylogenetic data (combined ITS, LSU, TEF1-α and RPB2 sequence dataset). The new species is characterised by semi-immersed to immersed perithecia and fusiform, apiculate and verrucose ascospores. We also review the species diversity of the genus Hypomyces in China.
Benthic Peracarids (Crustacea) from an unexplored area of Patagonian channels and Fjords
Authors: Esquete Patricia , Aldea Cristian
Published: September 2020

The intricate geomorphology of the coastline in the Chilean Channels and Fjords region, together with the freshwater inputs from the ice fields provide the area with very unique ecological characteristics and a variety of habitats that favour great marine biodiversity. However, although Chilean Patagonia has been the focus of several expeditions and ecological surveys, the greatest emphasis has been either on the populated coasts of the Beagle Channel and the Straits of Magellan to the south or the area to the north of Golfo de Penas, leaving vast areas that remain largely unexplored. This leads to a latitudinal gap in the faunistic information and hinders zoogeographic studies to assess biogeographical connections along the eastern coasts of the Pacific. Peracarida is a taxonomic group that provides an excellent model for such studies because of their high abundance and biodiversity, benthic habits, small size and limited dispersal capacity.

A dataset providing the first and only records of the benthic Peracarida between the latitudes 48–51.5°S of the Pacific coast of Chile is presented here, hence closing a geospatial gap for the study of the biogeographical connections of the Peracarida along the Eastern Pacific coast. The dataset comprises a total of 141 georeferenced records of 60 sublittoral species of Tanaidacea, Isopoda and Amphipoda. This and other studies reveal that the coastal fauna of the region follow a latitudinal distribution pattern at a larger scale and nested assemblages inside the channels and fjords that can be regarded as a consequence of the more restrictive conditions in the inner parts. In the present scenario of global warming that is expected to affect particularly polar and subpolar regions, the present dataset serves as a reference for the distribution patterns of benthic organisms with low dispersal capacity.
Weak and pseudo-solutions of an arbitrary (fractional) orders differential equation in nonreflexive Banach space
Authors: Hashem H. H. G. , El-Sayed A. M. A. , Alenizi Maha A.
Published: September 2020

In this paper, we establish some existence results of weak solutions and pseudo-solutions for the initial value problem of the arbitrary (fractional) orders differential equation

$
\frac{dx}{dt}~ = ~ f(t, D^\gamma x(t)), ~\gamma \in (0, 1), ~~t~\in [0, T]=\mathbb{I}\\ x(0) = x_0.

$

in nonreflexive Banach spaces $~E, ~$ where $~D^\gamma x(\cdot)~$ is a fractional %pseudo- derivative of the function $~x(\cdot):\mathbb{I} \rightarrow E~$ of order $~\gamma.~$ The function $~f(t, x):\mathbb{I}\times E \rightarrow E~$ will be assumed to be weakly sequentially continuous in $x~$ for each $~t\in \mathbb{I}~$ and Pettis integrable in $~t~$ on $~\mathbb{I}~$ for each $~x\in C[\mathbb{I}, E].~$ Also, a weak noncompactness type condition (expressed in terms of measure of noncompactness) will be imposed.
Some (p, q)-Hardy type inequalities for (p, q)-integrable functions
Authors: Thongjob Suriyakamol , Nonlaopon Kamsing , Ntouyas Sortiris K.
Published: September 2020

In this paper, we study some $(p, q)$-Hardy type inequalities for $(p, q)$-integrable functions. Moreover, we also study $(p, q)$-H?lder integral inequality and $(p, q)$-Minkowski integral inequality for two variables. By taking $p = 1$ and $q\to 1$, our results reduce to classical results on Hardy type inequalities, H?lder integral inequality and Minkowski integral inequality for two variables.
Extraction of rutin and quercetin from Tartary buckwheat grains, hydrothermally treated at different temperatures
Authors: Brajčič Filip , Luštek Patricia , Šuštarič Tinara , Pust Janja
Published: September 2020

Tartary buckwheat grains were hydrothermally treated to establish the conditions under which rutin remains in the grain. Tartary buckwheat grains were soaked in water at the temperatures 51 °C, 61 °C, 70 °C, 75 °C, 80 °C, 85 °C, 90 °C, 93 °C, 97 °C and 99 °C, and a control group at 21 °C. During 20 minutes soaking at 51 °C or 61 °C the concentration of rutin decreased. This effect was mostly pronounced by soaking at 70 °C and 75 °C, where instead of missing amount of rutin, some quercetin appeared. After soaking at 80 °C, 85 °C, 90 °C, 93 °C, 97 °C and 99 °C concentration of rutin was not significantly different in comparison to the concentration of rutin after soaking 20 minutes at 21°C. It is suggested that exposure to water at 21°C is similar to natural conditions, where rutin degrading enzymes remain mainly inactive and in grain separated from its potential substrate. Further is suggested that at the soaking temperatures 51 °C, 61 °C, 70 °C and 75 °C, grain structures are partly degraded and rutin degrading enzymes got contact to the substrate. By soaking at 80 °C, 85 °C, 90 °C, 93 °C, 97 °C and 99 °C, rutin degrading enzymes lose their activity. Thus wet treatment of Tartary buckwheat grains for 20 minutes at temperature at 80 °C or above, this threshold is enough to preserve the content of rutin in the samples. This is of importance for nutritional quality of Tartary buckwheat food products.
L’unicum d’al-Burṣān wa l-‘urǧān d’al-Ǧāḥiẓ: Essai de datation d’un manuscrit andalou
Authors: Jaouhari Mustapha
Published: September 2020

[fr] Le manuscrit de Rabat, BNRM, 87-Q, est une copie unique de Kitāb al-burṣān wa l-‘urǧān wa l-‘umyān wa l-ḥūlān du prosateur basrien al-Ǧāḥiẓ (m. 255/869). Il a servi aux deux éditions critiques connues de ce texte (1972, 1982). Leur confrontation avec le manuscrit fait apparaître leurs mérites et leurs limites. L’examen codicologique et paléographique du manuscrit permet de le considérer comme une production livresque andalouse et lui suggérer une datation approximative de la fin du IVe/Xe voire du début du Ve/XIe siècle. L’identification de l’un de ses premiers possesseurs est un argument supplémentaire militant en faveur de cette datation et localisation. Ces éléments font de ce document un rare témoin de la diffusion de certains écrits d’al-Ǧāḥiẓ dans al-Andalus.
Sobre “La estructura social de la libertad” y otros trabajos de Salvador Giner
Authors: Pérez Yruela Manuel
Published: September 2020

En este artículo se rinde homenaje a Salvador Giner, sociólogo y filósofo social, autor de una muy amplia y variada obra que ha marcado la sociología española a lo largo de los últimos cincuenta años. Se ha seleccionado el tema de la libertad y su estructura social por la importancia que tiene dentro de su obra y por la originalidad con la que lo trata. En este trabajo se analiza cómo Giner enfoca y desarrolla ambos aspectos, en el marco de su biografía intelectual y de los debates sociológicos de los que la estructura social de la libertad forma parte. Este tema es también una muestra de la importancia que siempre le concedió al papel que tiene la ciudadanía a la hora de cambiar y mejorar sus condiciones de vida en la sociedad, una de las formas en que se puede concretar la dimensión moral de la sociología.
Cradle-to-Cradle in Project Management
Authors: Ismayilova Aydan , Silvius Gilbert
Published: September 2020

One of the most-recognized circular economy frameworks is the Cradle-to-Cradle design philosophy. However, integrating circularity in business practices impacts all organizational activities and not just the design of products and services. One of the business processes that needs to integrate sustainability is project management. The study reported in this article explores the integration of the Cradle-to-Cradle philosophy into project management practices. Based on a single in-depth case study, the integration of Cradle-to-Cradle into the knowledge areas of project management within a company that is widely recognized and praised for its commitment to sustainability and its compliance with Cradle-to-Cradle, was explored. The study revealed as most impacted knowledge areas: resource, integration, quality, communications, and stakeholder management. By identifying these areas, the study contributes to the emerging body of knowledge on sustainable project management and provides a better understanding of practical implications for companies striving to become sustainable.
RIPK3 Promotes Mefv Expression and Pyrin Inflammasome Activation via Modulation of mTOR Signaling
Authors: Sharma Deepika , Malik Ankit , Balakrishnan Arjun , Malireddi R. K. Subbarao , Kanneganti Thirumala-Devi
Published: September 2020

Mutations in MEFV, the gene encoding pyrin in humans, are associated with the autoinflammatory disorder familial Mediterranean fever. Pyrin is an innate sensor that assembles into an inflammasome complex in response to Rho-modifying toxins, including Clostridium difficile toxins A and B. Cell death pathways have been shown to intersect with and modulate inflammasome activation, thereby affecting host defense. Using bone marrow–derived macrophages and a murine model of peritonitis, we show in this study that receptor-interacting protein kinase (RIPK) 3 impacts pyrin inflammasome activation independent of its role in necroptosis. RIPK3 was instead required for transcriptional upregulation of Mefv through negative control of the mechanistic target of rapamycin (mTOR) pathway and independent of alterations in MAPK and NF-κB signaling. RIPK3 did not affect pyrin dephosphorylation associated with inflammasome activation. We further demonstrate that inhibition of mTOR was sufficient to promote Mefv expression and pyrin inflammasome activation, highlighting the cross-talk between the mTOR pathway and regulation of the pyrin inflammasome. Our study reveals a novel interaction between molecules involved in cell death and the mTOR pathway to regulate the pyrin inflammasome, which can be harnessed for therapeutic interventions.
Characterization of Clozapine-Responsive Human T Cells
Authors: Ogese Monday O. , Lister Adam , Jenkins Rosalind E. , Meng Xiaoli , Alfirevic Ana , Douglas Lisa , Mcloughlin Rachel , Silva Edward , Park B. Kevin , Pirmohamed Munir , Naisbitt Dean J.
Published: September 2020

Use of the atypical antipsychotic clozapine is associated with life-threatening agranulocytosis. The delayed onset and the association with HLA variants are characteristic of an immunological mechanism. The objective of this study was to generate clozapine-specific T cell clones (TCC) and characterize pathways of T cell activation and cross-reactivity with clozapine metabolites and olanzapine. TCC were established and characterized by culturing PBMCs from healthy donors and patients with a history of clozapine-induced agranulocytosis. Modeling was used to explore the drug–HLA binding interaction. Global TCC protein changes were profiled by mass spectrometry. Six well-growing clozapine-responsive CD4+ and CD8+ TCC were used for experiments; activation of TCC required APC, with clozapine interacting directly at therapeutic concentrations with several HLA-DR molecules. TCC were also activated with N-desmethylclozapine and olanzapine at supratherapeutic concentrations. Marked changes in TCC protein expression profiles were observed when clozapine treatment was compared with olanzapine and the medium control. Docking of the compounds into the HLA-DRB1*15:01 and HLA-DRB1*04:01 binding clefts revealed that clozapine and olanzapine bind in a similar conformation to the P4–P6 peptide binding pockets, whereas clozapine N-oxide, which did not activate the TCC, bound in a different conformation. TCC secreted Th1, Th2, and Th22 cytokines and effector molecules and expressed TCR Vβ 5.1, 16, 20, and 22 as well as chemokine receptors CXCR3, CCR6, CCR4, and CCR9. Collectively, these data show that clozapine interacts at therapeutic concentrations with HLA-DR molecules and activates human CD4+ T cells. Olanzapine only activates TCC at supratherapeutic concentrations.
Some complexity results in the theory of normal numbers
Authors: Airey Dylan , Jackson Steve , Mance Bill
Published: September 2020

Let$\mathcal {N}(b)$be the set of real numbers that are normal to baseb. A well-known result of Ki and Linton [19] is that$\mathcal {N}(b)$is$\boldsymbol {\Pi }^0_3$-complete. We show that the set${\mathcal {N}}^\perp (b)$of reals, which preserve$\mathcal {N}(b)$under addition, is also$\boldsymbol {\Pi }^0_3$-complete. We use the characterization of${\mathcal {N}}^\perp (b),$given by Rauzy, in terms of an entropy-like quantity called thenoise. It follows from our results that no further characterization theorems could result in a still better bound on the complexity of${\mathcal {N}}^\perp (b)$. We compute the exact descriptive complexity of other naturally occurring sets associated with noise. One of these is complete at the$\boldsymbol {\Pi }^0_4$level. Finally, we get upper and lower bounds on the Hausdorff dimension of the level sets associated with the noise.
Free Vibrational Characteristics of Dual Side Nd: YAG Laser Welded Stainless Steel 304 Joints Reinforced with Al
2
O
3
Micro Powder Particles
Authors: Arulvizhi Varun Kumar , Alandur Somasundaram Selvakumar , ANNAKARA SANKARANARAYANAN UDITH RAKHAV , viswanathan karthik
Published: September 2020

Nd: YAG Laser Welding Process (LWP) is the most efficient method commonly used for the joining of different kinds of materials, whether it can be a sheet or plate. LWP in general, uses high power density, frequency and travel speed or feed rate as primary process parameters in order to perform a joining process across the metals. This paper investigates the effect of free vibrational characteristics for Stainless Steel 304 (SS 304) joints which are reinforced with Al2O3 micro particles processed by dual side (welding performed on the top and bottom surface of sheets) Nd: YAG LWP. The inclusion of micro particles was inserted directly across the weld pool region, by fabricating drills with a constant gap between each drilled holes. Totally 12 samples were fabricated with different laser power, travel speed and by keeping the frequency level as constant for all the experiments. Vibration tests were performed on the fabricated samples made with and without incorporation of micro particles using accelerometer, data acquisition card, and the plots were obtained with the assist of DEWE software. The vibration equipment is used on the SS 304 joints in order to process the vibrational signals. Each sample has been tested with ten trials and the average values are drawn in order to reduce or minimize the measuring errors like (measuring error, fitting error, environmental impacts, etc.). The results revealed that vibrational characteristics are linked to factors like reinforcement of powders, selection of welding process and process parameters. It is also understood that the frequency and damping factor for a material can be varied with process parameters and inclusion of micro particles in the solidification process. Thus this paper will assist any designer to choose the process parameter ranges, reinforcement of powder particle methodology and their impact on the material behavior of fabricated joints.
Hot Corrosion Demeanour of Key-Hole Plasma Arc Welded Aerospace Grade Hastelloy X in Molten Salts Environment
Authors: Sathishkumar Mathiyazhagan , Subramani Pasupathi , Arivazhagan Natarajan , GokulKumar Kesavan , Naiju CD , Jerome Savarimuthu , Manikandan Manoharan
Published: September 2020

The current work investigates the hot corrosion demeanour of Hastelloy X weldment produced with autogenous mode through key-hole plasma arc welding (K-PAW). The hot corrosion test has been performed for weldment in molten salt-1 (MS-1) (75 % Na2SO4 + 25 % V2O5) and molten salt-2 (MS-2) (75 % Na2SO4 + 20 % V2O5 + 5 % NaCl) circumstance for 25 hrs (25 cycles) at 900 °C. The MS-1 substrate of both base metal and weldment provided the lowest weight gain than the MS-2 substrate. The NaCl in the MS-2 causes severe hot corrosion on the substrate, whereas the absence of NaCl in MS-1 reduces the hot corrosion effects. The highest parabolic constant is observed for K-PAW weldment in MS-2 condition. The tendency of hot corrosion rate follows the order of, Base Metal MS-1 < K-PAW MS-1 < Base Metal MS-2 < K-PAW MS-2. The occurrence of protective phases like chromium oxides (Cr2O3), spinel oxides (NiCr2O4 and NiFe2O4) Nickel oxide (NiO) on the substrate resist the further oxidation. But, the development of MoO3 and Fe2O3 phases are increased the cracking as well as spallation rate which promotes severe corrosion of the substrates. The plasma arc welded substrate and base metal in MS-1 condition are giving better resistance than in MS-2 at 900 °C.
The Effect of TiB
2
on Mechanical and Microstructural Properties of AZ91 Matrix Composites Manufactured by Cold Chamber Die Casting Process
Authors: R Senthilkumar , P Ponnusamy , M Prakash
Published: September 2020

In these work AZ91 magnesium matrix composites reinforced with two weight fractions (5 and 10 wt. %) of TiB2 particulates were fabricated by cold chamber die casting process technique. The microstructure, density, hardness, mechanical properties of the specimens was investigated. Microstructure studies showed that fairly uniform distribution of reinforcements was achieved up to the weight fraction studied. As compared to base alloy AZ91, the hardness and tensile strength considerably increased with increasing reinforcement content. The presence of TiB2 particles improved the hardness around 24.4 %, compressive strength around 67.2% and the yield strength around 20%. The enormous amount of increment in the compressive strength due to the dislocation density created by the difference in thermal properties of matrix and composites and also due to the micro-pores presence in the composite.
Romańska alba tradycyjna. Między pieśnią ludową a dworską
Authors: Urban-Godziek Grażyna
Published: September 2020

Romanic Traditional Alba—Between Popular Poetry and Courtly One

This paper initiates a series of texts devoted to genres of love songs that combine the motif of a parting or meeting of lovers at the break of dawn. It is a genological introduction to the classification of Polish poems of this kind from the 16th and 17th centuries (Chapter 1. Introduction. Premises for this cycle of studies). Morning love songs—here referred to as albas or alboradas—appeared at the very beginning of mediaeval Romance lyricism, that is, at the turn of the 10th and 11th centuries (Mozarabic kharja). Although they originated from folk ‘women’s songs’, they were soon included in the repertoire of troubadours and incorporated into their genre system. The first study is devoted to works focusing on lovers parting in the morning. It investigates the functioning of this type of lyric on the borderline between the traditional and courtly registers (Chapter 2. Controversy. Folk and learned albas; Chansone de femme and grand chant courtois) and presents a traditional version of alba (Chapter 3. Traditional alba (popular, folk)). The traditional alba is a thematic genre, focused on the scene of lovers parting at dawn. It is distinguished from the courtly alba (the troubadour type) by the important role of nature. The lovers meet outside the city, in natural scenery, and are awakened by the singing of morning birds (there are no guards, spies, or jealous husbands lurking in the background). The classification presented is based mainly on the findings of Pierre Bec, as well as on the research and collection of albas gathered by Toribio Fuente Cornejo. Chapter 3.1. Mozarabic kharja and its derivatives; Romanesque and Latin albas presents the oldest surviving texts, which are refrain-like fragments. Chapter 3.2. The Galician-Portuguese courtly version of traditional alba analyses a type of folk alba adapted to courtly lyricism, illustrated by the example of Nuno Fernandes Torneol’s Levad’amigo. The discussion of these canonical forms of albas is extended with two proposed subtypes. The first is defined as the mixed type—traditional alba with courtly elements (chapter 3.3.) and illustrated by an example of the French alba Entre moi et mon amin. The elements of the setting (meeting in the open air, the role of the bird) come from the traditional form, which is also indicated by the lyrical subject—a woman. On the other hand, the strophic composition and metrics of the poem reveal the influence of courtly poetry. The other mixed type—courtly alba with traditional elements (chapter 3.4.), represented by two Occitan and two French texts, belongs to the fin’amor culture and has the features of the courtly version (types of characters, terminology, formal structure) with the traditional role of nature.
PERKEMBANGAN INTERAKSI SOSIAL DALAM MENINGKATKAN KEMAMPUAN SOSIAL EMOSIONAL MELALUI PERMAINAN CONGKLAK PADA ANAK USIA 5-6 TAHUN
Authors: Nurhayati Siti , Pratama Melwany May , Wahyuni Ida Windi
Published: September 2020

The ability to behave socially needs to be educated since children are still small. Hampered social development of children from childhood will cause difficulties for children in developing themselves in the future. Efforts to help the social development of children, there should be cooperation between parents and teachers. In the social development of children, the interactions caused by the people around them will have a strong influence on the formation of children's emotional social behaviors. The purpose of this study was to determine the effect of traditional Congklak games on social interaction in enhancing the emotional social abilities of children aged 5-6 years in RA Al-Kautsar Pekanbaru. The method used in this study is a qualitative method with a descriptive approach, the researcher wants to describe factually and objectively the facts in the field. The results showed that the activities of playing congklak affect the social interaction of early childhood in RA Al-Kautsar Pekanbaru. This is evident from the pre-test scores carried out showing an average of 58.3% of children who still need help. After the researchers took action by showing the ways and rules of playing congklak to obtain the post-test results of 2.75% of children who need help.

Abstrak

Kemampuan berperilaku sosial perlu dididik sejak anak masih kecil. Terhambatnya perkembangan sosial anak sejak kecil akan menimbulkan kesulitan bagi anak dalam mengembangkan dirinya di kemudian hari. Upaya untuk membantu pengembangan sosial anak, selayaknya ada kerjasama antara orang tua dan guru. Dalam perkembangan sosial anak, interaksi yang ditimbulkan dengan orang-orang di sekitarnya akan memberikan pengaruh yang kuat bagi pembentukan perilaku-perilaku sosial emosional anak. Tujuan penelitian ini adalah mengetahui pengaruh permainan tradisional congklak terhadap interaksi sosial dalam meningkatkan kemampuan sosial emosional anak usia 5-6 tahun di RA Al-Kautsar Pekanbaru. Metode yang digunakan dalam penelitian ini adalah metode kualitatif dengan pendekatan deskriptif, yaitu peneliti ingin mendeskripsikan secara faktual dan objektif fakta-fakta yang ada di lapangan. Hasil penelitian menunjukkan bahwa melalui kegiatan bermaian congklak berpengaruh terhadap interaksi sosial anak usia dini di RA Al-Kautsar Pekanbaru. Hal ini terbukti dari nilai pre tes yang dilakukan menunjukkan hasil rata-rata 58,3% anak yang masih membutuhkan bantuan. Setelah peneliti melakukan tindakan dengan menunjukkan cara dan aturan bermain congklak sehingga diperoleh hasil post test 2,75% anak yang memerlukan bantuan.

Kata Kunci: Perkembangan, Interaksi Sosial, Sosial Emosional, Permainan Congklak, Anak
PENDIDIKAN KEARIFAN LOKAL UNTUK ANAK USIA DINI MELALUI TARI RANUP LAMPUAN PADA ANAK DI TKIT ATHFAL AL QUR’ANIYYAH KOTA BANDA ACEH
Authors: Fitriani Fitriani
Published: September 2020

Ranub Lampuan dance is danced in groups by 7 female dancers consisting of 1 queen and 6 maids (regular dancers). Ranub Lampu dance is danced to honor and officially welcome guests. The work of the Ranub Lampu dance art created by Yuslizar by observing social phenomena and the behavior of the Acehnese people is the basis for his work. The choreography of the Ranub Lampuan dance tells about Acehnese girls serving betel to the guests who come and the movement tells of the process of picking, wrapping, putting betel leaves into Puan, to serving betel to guests who come. This research uses qualitative research by using field research method (field research). The results of the research show that Local Wisdom Education for Early Childhoods through Ranup Lampuan Dance in Children at Tkit Athfal Al Qur'aniyyah Banda Aceh City is quite good with the number of children in dance training process for 14 children in 2 dance groups tested at 1 school in July 2020. an overview of the results of education. Local wisdom can be carried out well through the Ranup Lampuan dance. It can be seen from the way children move in layers according to the next one movement stage by following the rhythm of the Ranup Lampuan music, by being able to remember the arrangement of floor patterns in the Ranup Lampuan dance.

Abstrak

Tari Ranub Lampuan ditarikan secara berkelompok oleh 7 orang penari wanita yang terdiri dari 1 orang Ratu dan 6 dayang (penari biasa). Tari Ranub Lampuan ditarikan untuk penghormatan dan penyambutan tamu secara resmi. Hasil karya seni tari Ranub Lampuan yang diciptakan oleh Yuslizar dengan mengamati fenomena sosial dan tingkah laku masyarakat Aceh menjadi dasar pijakan dalam karyanya. Secara koreografi tari Ranub Lampuan menceritakan tentang gadis-gadis Aceh menghidangkan sirih kepada tamu yang datang dan geraknya menceritakan proses memetik, membungkus, meletakkan daun sirih ke dalam Puan, sampai menyuguhkan sirih kepada tamu yang datang. Penelitian menggunakan jenis penelitian kualitatif dengan mumasatkan pada metode fieldreseacrh (riset lapangan),Hasil peneliti menunjukan bahwa Pendidikan Kearifan Lokal Untuk Anak Usia Dini Melalui Tari Ranup Lampuan Pada Anak Di Di Tkit Athfal Al Qur’aniyyah Kota Banda Aceh sudah sangat baik dengan melihat anak mampu bergerak dengan melihat dari daya ingat anak ketika menghafal bentuk gerakan tari yang mengikutin proses dalam latihannya dengan jumlah anak dalam proses latihan tari 14 anak dalam 2 kelompok tari yang di uji pada 1 sekolah pada bulan juli 2020. gambaran hasilnya pendididkan. Kearifan lokalnya dapat dilaksanakan dengan baik melalui tari ranup lampuan ini terlihat dari cara anak bergerak bersusun sesuai tahap gerak satu gerak selanjutnya  dengan mengikuti irama musik ranup lampuan, dengan mampu mengingat susunan pola lantai dalam tarian ranup lampuan.

Kata Kunci:  Pendidikan Kearifan Lokal, Ranup Lampuan
Proximidades e convergências entre a Modelagem Matemática e o STEAM
Authors: Coelho José Ricardo Dolenga , Góes Anderson Roges Teixeira
Published: September 2020

Considerando a necessidade de práticas pedagógicas diferenciadas que possibilitem associar a realidade do estudante com outras áreas do conhecimento, para que conceitos/conteúdos científicos/escolares tenham maior significado, este estudo apresenta as proximidades e convergências entre as metodologias Modelagem Matemática e STEAM. Tal discussão mostra-se necessária, pois ao verificar pesquisas no Catálogo de Teses e Dissertações da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), não foram identificados trabalhos envolvendo ambas metodologias. Com isso, este estudo apresenta elementos associando semelhanças nas etapas/fases indicadas por cada metodologia, o que possibilita ao estudante, mediado pelo professor, desenvolver modelos matemáticos e físicos para a resolução de situações-problema. Pelos estudos teóricos realizados, é possível considerar que as duas metodologias têm aproximações e podem ser inseridas nos processos de ensino e de aprendizagem de Matemática, possibilitando que o estudante seja o protagonista na construção de seu conhecimento, não somente de conceitos matemáticos, mas numa abordagem interdisciplinar.
FROM THE HISTORY OF THE PUBLICATION OF THE
OSSETIAN NART EPOS IN THE MIDDLE OF 1950 s–2010s
Authors: Гостиева Л.К.
Published: September 2020

В статье освещается история издания осетинского нартовского
эпоса на протяжении второй половины 1950–2010-х гг. Прослежена исследова-
тельская деятельность по сбору и систематизации текстов нартовских сказа-
ний. Проанализированы публикации нартовского эпоса в рассматриваемый период.
Автор отмечает значительные успехи отечественной историографии в издании
осетинского нартовского эпоса.

The article deals with the history of the publication of the Ossetian Nart epos in the middle
of 1950s and 2010s. The research activity on the collection and systematization of Nart legends is
considered. The publications of the Nart epos in the period under review are analyzed. It is concluded
that during this time signifi cant progress was made in the publication of the Ossetian Nart epos.
Brain drain and the Second Wave of Depopulation
Authors: González-Leonardo Miguel , López-Gay Antonio , Recaño Joaquín
Published: September 2020

The territorial imbalances among the autonomous Spanish communities result in emigration of university-educated people in some regions and concentrations of qualified human capital in others. The hinterland of the peninsula and the Cantabrian coast, where the intensity of outflows became more serious with the turn of the century, are affected by the dynamics of educational decapitalisation and emigration of young people of their cities. Depopulation is no longer a phenomenon that is exclusive to rural areas. It has extended to the urban milieus of the traditional sending autonomous communities. Castile and León is the most affected region, with annual migration losses due to long-distance mobility -interregional and abroad- of -13.4‰ among the young people of the capitals of the province, -9.25‰ in other urban municipalities, and -9.63‰ in rural areas. To this migration deficit must be added the high levels of qualifications of the emigrants, since more than 53.8% of young people who leave have university studies and only 36.7% of who arriving from elsewhere in Spain are equally qualified. Madrid is the main receiver of talent, bringing together 38.7% of the interregional migratory movements of young Spanish people whose inflows present high levels of education. In this group, 64.8% are university degree holders. In this issue of Perspectives Demogràfiques we analyse the migratory movements of Spanish-born population between 25and 39 years who crossed some autonomous region border from 2013 to 2017, focusing on interregional flows, the educational level of these exchanges, and the migratory balance according to the territorial setting (urban and rural). In order to do so, we analyse the data from Statistics on Residential Variations (EVR) and the Active Population Survey (EPA).
Efektifitas Terapi Slow Stroke Back Massage Terhadap Tekanan Darah Pada Lansia di RW 001 Kelurahan Jombang Kecamatan Ciputat Kota Tangerang Selatan
Authors: Kusumoningtyas Dwinta Nuke , Ratnawati Diah
Published: September 2020

Menua merupakan suatu proses akumulasi secara progresif dari berbagai perubahan fisiologi organ tubuh. Perubahan fisiologi ini salah satunya adalah gangguan sirkulasi darah karena menurunnya elastisitas arteri yang berakibat terjadinya hipertensi. Lansia yang mengalami hipertensi dapat mengakibatkan komplikasi gagal jantung dan menurunnya kualitas hidup di usia senja. Salah satu cara untuk mengatasi hipertensi yang dialami oleh lansia adalah terapi slow stroke back massage. Penerapan ini bertujuan untuk mengatahui pengaruh pemberian terapi slow stroke back massage dalam menurunkan tekanan darah pada lansia di RW 001 Kelurahan Jombang Kecamatan Ciputat Kota Tangerang Selatan. Desain yang digunakan Quasi Experiment dengan rancangan Pretest and Posttest non Equivalent Control Group dan jumlah sampel sebanyak 30 responden. Hasil penelitian menunjukkan nilai yang signifikan antara pre-post sistol kelompok intervensi sebesar 0,000 (p0,05). Kesimpulannya bahwa ada pengaruh slow stroke back massage dalam mengatasi tekanan darah pada lansia. Hasil penelitian ini diharapkan perawat dan lansia dapat mengatasi hipertensi secara mandiri dengan menerapkan terapi slow stroke back massage.
IN SRF n. 1.769/2017 e a isenção do IPI na aquisição de veículos por deficientes
Authors: Daniel Neto Carlos Augusto
Published: September 2020

O presente artigo tem o escopo de demonstrar a ilegalidade da restrição à fruição da isenção do IPI na aquisição de veículos por deficientes através de leasing financeiro, estabelecida pelo art. 1º, § 1º, III, da IN SRF n. 1.769/2017 e convalidada pela jurisprudência do CARF, recentemente através do Acórdão n. 3402-004.691. Para isso, será feita uma análise de precedentes do STJ e do STF, com vistas a demonstrar o tratamento jurídico dado ao arrendatário, bem como as valorações feitas por essas cortes ao decidir casos que envolvem o conflito entre a efetividade de ações afirmativas através de instrumentos tributários e a proteção do Erário.
Interesse Comum e a Responsabilidade Tributária dos Grupos Econômicos segundo a Jurisprudência e o Parecer Normativo COSIT n. 04/2018 da Receita Federal do Brasil
Authors: Carneiro da Cunha e Silva Ana Flávia
Published: September 2020

A responsabilidade tributária é compreendida pela alteração do sujeito passivo de uma obrigação tributária que originariamente era ocupada por uma outra pessoa, o denominado contribuinte, de modo que a relação jurídica passa a ser integrada pelo terceiro responsável e o Fisco. Embasando o tema, o direito tributário brasileiro dispõe sobre determinadas situações nas quais haverá esta modificação, visando amparar a arrecadação pública de tributos quando sobrevier impossibilidade de cobrar a obrigação do contribuinte. Diante da necessidade de aplicação eficiente do instituto, foi desenvolvida a teoria da desconsideração da personalidade jurídica, flexibilizando a autonomia patrimonial do sócio e da empresa que anteriormente era absoluta. No entanto, a legislação e a jurisprudência também ponderaram e limitaram em quais hipóteses tal desconsideração será válida. Ademais, com o advento da globalização e do desenvolvimento da economia, tornaram-se usuais as reuniões de empresas que uniram esforços visando alcançar uma boa colocação no mercado e auferir maiores lucros. No entanto, os conglomerados empresariais experimentam um cenário de insegurança, na medida em que passaram a ser corresponsáveis solidários por débitos tributários de outras empresas do grupo, sem que haja expressa determinação legal. O presente trabalho visa analisar o cenário atual de responsabilidade tributária, quais hipóteses em que a responsabilidade poderá ser estendida a terceiros com base no “interesse comum” disposto no art. 124 do Código Tributário Nacional, e, precipuamente, examinar a possibilidade do redirecionamento da dívida ao grupo econômico, devido a um débito de uma de suas empresas, considerando o entendimento adotado pela Receita Federal em seus atos internos, bem como jurisprudência administrativa e judicial.
Aspectos Controvertidos sobre a Entrega de Instrumentos Patrimoniais aos Sócios na Devolução de Capital (Art. 22 da Lei n. 9.249/1995)
Authors: Oyamada Bruno Akio
Published: September 2020

Ao longo dos últimos anos, o tema do planejamento tributário e seus limites tem sido amplamente discutido na doutrina e na jurisprudência, tendo, recentemente, ganhado destaque na jurisprudência administrativa as operações de devolução de capital com entrega de bens a valor contábil aos sócios, realizadas com base no disposto no art. 22 da Lei n. 9.249/1995. Desse modo, o presente artigo tem como objetivo analisar o alcance da norma que se extrai do aludido dispositivo legal, bem como os principais aspectos fiscais envolvidos nas operações de devolução de capital, antes e depois do advento da Lei n. 12.973/2014.
Conceito de Planejamento Tributário Agressivo e os Novos Standards Tributários Internacionais do Projeto BEPS
Authors: Takano Caio Augusto
Published: September 2020

A definição de limites normativos ao planejamento tributário internacional tem oferecido, há muito, ingente dificuldade à comunidade jurídica. Não existe, sob a perspectiva do Direito Internacional, uma linha de divisão entre transações ou estruturas que sejam, por si, lícitas ou ilícitas. Como decorrência dos novos standards tributários internacionais do Projeto BEPS, introduziram-se, no debate existente sobre os limites ao planejamento tributário internacional, noções fluídas de moralidade e justiça, gerando maior complexidade e insegurança jurídica. Nesse contexto, proposta do presente estudo é delimitar o conceito de “agressividade” enquanto possível predicativo para a qualificação de planejamentos tributários, perquirindo sobre sua compatibilidade com o nosso ordenamento jurídico e se, sob uma perspectiva eminentemente jurídica, tal categoria de planejamento tributário deve ser combatido.
Compliance Cooperativo
Authors: De Almeida Carlos Otávio Ferreira
Published: September 2020

Este trabalho analisa a importância em se construir um novo paradigma na relação entre administração tributária e contribuinte, antes tradicionalmente conflitivo, doravante essencialmente cooperativo. A construção de um compliance cooperativo resulta, naturalmente, dos novos desafios para concretizar os objetivos básicos de um sistema tributário enfrentados por ambos os polos da relação obrigacional tributária, em tempos de grandes avanços tecnológicos e de globalização. Serão apresentadas as bases de um sistema cooperativo de compliance, cujo êxito depende de necessárias alterações de comportamento de fisco e contribuinte, o que será cotejado com a experiência brasileira, demonstrando a perniciosa influência das decisões que negligenciem a confiança do contribuinte e a credibilidade do Estado.
Tributação na Fonte sobre as Remessas de Prêmios de Resseguro ao Exterior e o Equivocado Conceito de Estabelecimento Permanente Trazido pela Solução de Consulta COSIT n. 62/2017
Authors: Moreira Francisco Lisboa
Published: September 2020

O presente estudo tem por objetivo analisar a política tributária brasileira no que diz respeito às operações internacionais de resseguros e os pagamentos decorrentes da transferência dos riscos para entidades não residentes. Para tanto, partiu-se dos critérios até então adotados para a tributação na fonte sobre as remessas, comparando com o critério para a determinação da renda líquida adotado pelo Brasil e a utilização de bases presumidas ou arbitradas. Por fim, foi analisado o conceito equivocado de estabelecimento permanente apresentado pela Solução de Consulta n. 62/2017.
General Anti-avoidance Rule
Authors: Rolim João Dácio
Published: September 2020

This article discusses the role of and main justifications for general anti-avoidance rules in international taxation. It analyses whether or not a GAAR may be regarded as an international general principle of law taking into account the latest developments within international organizations, including some international courts, and domestic jurisdictions, and the BEPS/OECD work. It also argues what type of GAAR or specific rules would fit more properly as a legal tool to counteract tax avoidance and its consequences. This article was originally published in INTERTAX, Volume 44, Issue 11, 2016, Kluwer Law International.
Estabelecimento Permanente à Brasileira
Authors: Przepiorka Michell
Published: September 2020

O presente artigo visa apresentar o instituto estabelecimento permanente sob a perspectiva da realidade brasileira. Inicialmente apresentaremos o instituto de forma genérica como se apresenta no direito tributário internacional, sem pretensão de esgotar cada peculiaridade em sua conformação. Em seguida apresentaremos os desvios e as peculiaridades presentes nos tratados assinados pelo Brasil e as perspectivas trazidas pelo novo protocolo assinado com a Argentina. Em um terceiro momento analisaremos o estabelecimento brasileiro no direito posto brasileiro, para por fim, verificarmos como é manejado pelas autoridades administrativas brasileiras. Em síntese, o tema será apresentado de forma analítica, apoiando-nos na doutrina estrangeira ou nacional conforme seja necessário para fundamentação de nosso artigo.
Princí­pio da Não Discriminação no Direito Tributário Internacional
Authors: Dias Júnior Antônio Augusto Souza
Published: September 2020

O presente artigo pretende analisar o princípio da não discriminação no direito tributário internacional, sob a perspectiva da OCDE em comparação com sua aplicação nos tratados tributários brasileiros. Serão analisados precedentes nos dois campos de aplicação do princípio da não discriminação, numa tentativa de compreender o alcance do princípio em cada área.A abordagem parte de uma concepção geral do princípio da não discriminação até chegar ao princípio da não discriminação no direito tributário internacional. A relação entre a legislação tributária brasileira e o princípio da não discriminação presente nos tratados assinados pelo Brasil também será discutida, no sentido de se verificar a coerência entre as normas internas e as convenções internacionais.
Escolha dos Métodos de Cálculo dos Preços de Transferência
Authors: Schunck Caio
Published: September 2020

O presente trabalho trata da questão referente à escolha dos métodos de cálculo de preços de transferência no Brasil, de forma a saber se ao contribuinte é efetivamente conferida uma opção, bem como a extensão e os limites desta escolha, especialmente no que se refere à aplicação do método mais benéfico.
Tributação na Importação de Arquivos de Modelos para Impressoras 3D
Authors: Pinto Rodrigo Alexandre Lazaro
Published: September 2020

As impressoras 3D estão conquistando seu espaço no mercado tecnológico, apresentando cada vez mais novidades para o consumidor final, que vão desde a impressão de brinquedos até peças de reposição de carros. Se o consumidor é usuário de uma impressora 3D e terá a possibilidade de fabricar produtos para seu uso residencial, dispensando uma extensa cadeia de fornecimento, a questão de grande relevo é como se dará a tributação sobre essas operações com base na atual normação tributária aplicável à importação de modelos de utilidade.
Estudios de futuros y economía circular: un enfoque interdisciplinario para el desarrollo sostenible
Authors: Weigend Rodríguez Ricardo , Pomponi Francesco , D’Amico Bernardino
Published: September 2020

Aunque la Economía Circular (EC) está ganando importancia como paradigma económico para suplantar a la economía lineal, no ha desarrollado todavía el cómo transitar del presente al futuro. ¿Y si el futuro es diferente al que EC espera? Nosotros argumentamos que la EC no puede contestar a esta pregunta adecuadamente y por lo tanto no es capaz de desarrollar este entendimiento sola. Para abordar dicha carencia proponemos Estudios de Futuros (EF) como la disciplina complementaria a EC, ya que le ofrece lo que necesita, métodos para explorar los futuros alternativos. Mientras ambas comunidades están enfocadas en el mismo objetivo—un futuro sustentable—han interactuado muy poco hasta ahora. Esta investigación representa el primer paso para incorporar de manera realista a EF dentro del debate de la EC, y revisa el marco teórico y literatura de ambas disciplinas, para resaltar sinergias potenciales y trazar un camino hacia dónde ir y cómo empezar.
TIMELIKE SURFACES OF EVOLUTION IN MINKOWSKI 3-SPACE
Authors: YAVUZ YUNUS , YAZLA AZIZ , SARIAYDIN MUHAMMED T.
Published: September 2020

The present paper presents evolution of spherical indicatrix of a space curve according to the quasi frame in Minkowski 3-space. Some geometric properties such as fundamental forms and curvatures of the surfaces constructed by evolutions are obtained.