bluuebunny/crossref_metadata_2025 huggingface dataset:
Precarious placemaking amongst unaccompanied refugee minors: Three stories of connection and disconnection in Athens, Greece
Authors: Korodimou Michaela
Published: February 2022

Through an in-depth ethnographic exploration of the experiences of three unaccompanied, undocumented boys recently arrived and living on the streets in Athens, this research sheds light on the ways in which placemaking and displacement are inextricably linked. Engaging with the question of ‘to what extent is placemaking present in the lived realities of recently arrived minors?’ the article exemplifies the ways in which people, even in the toughest circumstances, can eventually begin to connect to new locales. Yet, simultaneously, it also highlights the stark difficulty and absences of place connections that displaced populations experience in migration. Placemaking and the role of place, although fundamental in displacement experiences, is not necessarily tied into the priorities and planning of governments and aid organizations. Taking it into consideration for future displaced populations is of great importance.
One place two stories: Unravelling Indonesian domestic workers’ migrant journey in Hong Kong
Authors: Murniati Tri
Published: February 2022

Following the year 2002, Indonesian migrant domestic workers (IDWs) gradually transform the generic perception that they are merely physical workers. They have attracted a different form of attention as they began to publish novels, short stories, poetry anthologies and non-fiction writings. In this paper, two books on IDW ‒ namely, Susanti’s Tentang Sedih di Victoria Park (‘About sadness in Victoria Park’) and Sorrita’s Penari Naga Kecil (‘The little dragon dancer’) ‒ are examined and analysed to further explore the subtext underlying the stories. I argue that IDWs’ narratives offer an alternate narrative that indicates IDWs fighting back on the imposed stereotypes underlining the importance of migrant voice. Both books provide insights into IDWs’ lives in Hong Kong, which illustrate IDWs’ migrant experience.
The smartphone aesthetics of mobility in Kate Evans’s Threads and Reinhard Kleist’s An Olympic Dream
Authors: Nijdam Elizabeth
Published: February 2022

In the last decade, comics and graphic novels on migration have become an essential forum for representing refugee experience. This emergent genre of graphic narration not only offers the representation of migrant hardships from the subjective perspective of refugees, artists and volunteers working in the community, comics on the refugee crisis also develop empathy and awareness for the plight of migrants internationally by giving a voice to countless nameless – and often faceless – migrants, whose images circulate widely in the media. Moreover, comic artists working on refugee and migrant subjects are inventing new visual languages to express these individuals’ perilous journeys from war-torn regions of the Middle East, Africa and Asia to European soil, incorporating the very media technologies essential for migration – and its representation – into the comics form. Looking at the smartphone and social media aesthetics of two comics on global forced migration, Kate Evans’s Threads: From the Refugee Crisis and Reinhard Kleist’s An Olympic Dream: The Story of Samia Yusuf Omar, this article assesses the significance of incorporating the technologies of migration into its representation.
Cidadania e Supranacionalidade na União Europeia
Authors: Pagliaro Heitor , Graziani Letícia Cartocci
Published: February 2022

O artigo analisa a cidadania da União Europeia a partir de suas fontes documentais primárias e das contribuições teóricas que auxiliam a compreensão desse instituto jurídico do direito eurocomunitário. A pesquisa fornece contribuições para o estudo de seu objeto do ponto de vista do direito e da teoria política, considerando que a cidadania europeia é uma realidade híbrida, isto é, jurídica e política. A análise da cidadania europeia é feita de forma comparada com a concepção tradicional de cidadania ligada exclusivamente ao Estado-nação. O texto se divide em duas partes. A primeira situa a construção do instituto no contexto histórico-político de integração e coordenação regional europeia pós-guerra. A segunda analisa os contornos normativos do instituto e também seus significados no âmbito da teoria política. As contribuições teóricas de Patricia Mindus sobre o tema são o principal referencial teórico da pesquisa. Em geral, o artigo mostra como se deu a evolução conceitual da cidadania europeia, mostrando principalmente duas coisas: como a Europa de trabalhadores se transforma na Europa de cidadãos e como a cidadania europeia realiza, inicialmente, uma liberdade negativa e, posteriormente, uma liberdade positiva, aprimorando a experiência política da democracia participativa na comunidade europeia.
A pandemia e a centralidade da política na resposta europeia
Authors: Fontes Paulo Vitorino
Published: February 2022

O artigo analisa o impacto da Pandemia causada pelo SARS-CoV-2 nos sistemas socioeconómicos e políticos das nossas sociedades, suas consequências e potencialidades. Será explorada a centralidade da política nas nossas vidas, quando o futuro permanece em aberto. Poderá a Europa sair mais forte da crise? Teremos uma Europa mais coesa, mais resiliente e mais sustentável? A partir destas interrogações propomos uma reflexão crítica sobre a resposta europeia à Pandemia.
Parcerias para a Ecoinovação
Authors: Chediek Juliana
Published: February 2022

O trabalho busca contextualizar as parcerias para a ecoinovação sob as lentes da contratação pública, do Direito Ambiental e do Direito Ecológico, passando por diferentes definições do instituto, sua classificação, os segmentos de sua utilização e seus benefícios. Aborda a evolução histórica da ecoinovação e discorre sobre as hipóteses de cabimento tanto no Direito Europeu quanto na transposição para o Direito Português. O trabalho procura mapear os principais passos, de acordo com a legislação atualmente vigente para a utilização do procedimento de parceria para a ecoinovação. Ao final, busca problematizar as principais fragilidades jurídicas quando de sua utilização prática.
Terrorismo : Legislação Comentada – textos doutrinais
Authors: Linhares José Manuel Aroso , Antunes Maria João
Published: February 2022

A obra reconhece a oportunidade-exigência de nos concentrarmos na Lei 52/2003 e na cadeia de alterações que a foram até hoje transformando. É este patamar reflexivo — cumprido sob o modus de um comentário — que a primeira parte preserva. A segunda impõe-se sem soluções de continuidade: trata-se ainda de desenvolver um comentário legislativo e de o dirigir ao espectro de soluções geradas pela revisão da Estratégia Nacional de Combate ao Terrorismo, um dos contextos sistemáticos autoritário-prescritivos (mas também uma das occasiones históricas, ferida pelo “affaire” Charlie Hebdo) que a interpretação da Lei hoje inevitavelmente assimila. A terceira parte desenvolve-se com outras intenções a partir do tema que sustenta a obra como um todo — o da(s) resposta(s) do Direito ao problema do terrorismo. Trata-se de permitir que abordagens dogmático-materiais se conjuguem com considerações de política criminal e com reflexões meta-dogmáticas, mas trata-se também (e sobretudo) de pretender-esperar que uma tal convivência possa envolver os seus autores e atingir os seus potenciais auditórios como uma compossibilidade verdadeiramente produtiva.
Társadalmi innováció a turizmus kontextusában
Authors: Michalkó Gábor , Kenesei Zsófia , Kiss Kornélia , Kolos Krisztina , Kovács Edina , Pinke-Sziva Ivett
Published: February 2022

Az állam a szabadidőipar kínálta szolgáltatások közül különösen a turizmushoz való hozzáférés legkülön­bözőbb eszközökkel történő biztosításával igyekszik a társadalom életminőségét kedvezően befolyásolni. Annak ellenére, hogy a turisztikai kínálat fogyasztásában érintettek köre egyre tágul, továbbra is tekin­télyes a nem utazó háztartásokban élők száma. Mivel a turizmusból való kimaradás hátterében gyakran nem anyagi természetű tényezők húzódnak meg, magának a társadalomnak kell a szabadidő utazással való eltöltését gátló tényezőkkel szembenéznie, megoldást találnia a turizmus depriváltjainak felkarolására. Természetesen a turizmusipar nem csak az utazó, hanem a szolgáltató szerepkörében is képes az életminő­séget növelő aktivitások biztosítására, melyhez elsősorban az érintett közösség – empátiára, kreativitásra és összefogásra épülő – innovációjára van szükség. A jelen tanulmány arra a kérdésre keresi a választ, hogy a turizmus és a társadalmi innováció szimbiózisával kapcsolatos hazai és nemzetközi szakirodalmi előzmények mennyiben képesek megalapozni, illetve elősegíteni egy jövőbeli, nagyszabású vizsgálat le­folytatását. Az elvégzett irodalomelemzés eredményei egyrészt igazolták, hogy sikerült egy nemzetközi kitekintésben is fehér foltnak számító problémára fókuszálni, másrészt előre vetítik, hogy a témában az öregedés, a szegénység és az akadálymentesség képezi a legfontosabb kontextuális pilléreket.
At Arm's Length
Authors: Cadden Mike
Published: February 2022

At Arm’s Length is a study of the ways that authors manipulate character in children’s and young adult literature in order to create more or less sympathy in the reader. Authors can push character representation and development into several directions: characters can be pushed along a continuum between the sympathetic and the awe-inspiring; characters can be pushed between the sympathetic and pitiful or the ridiculous; last, characters can also be pushed between the awe-inspiring and the pitiful. Authors manipulate character in order to elicit a change in emotional response from the reader toward characters, both major and minor. The author’s manipulation of character is meant to either draw young readers toward characters and a sympathetic (even empathetic) relationship to character, creating vulnerability, or to push back or hold the young reader at arm’s length in order to create emotional distance between the character (and action) and the young reader. This manipulation of character has implications for the ways different types of characters can represent meanings for young readers. Issues of identification, representations of diversity, stereotyping, and more are caught up in the choices authors make about how close to character the reader can get.
Results of different kinds of carotid endarterectomy in patients with and without type 2 diabetes mellitus
Authors: Kazantsev А. N. , Vinogradov R. A. , Chernyavsky M. A. , Kravchuk V. N. , Shmatov D. V. , Sorokin A. A. , Erofeev A. A. , Lutsenko V. A. , Sultanov R. V. , Shabaev A. R. , Radjabov I. M. , Bagdavadze G. Sh. , Zarkua N. E. , Matusevich V. V. , Vaiman E. F. , Solobuev A. I. , Artyukhov S. V. , Lider R. Yu. , Porkhanov V. A. , Khubulava G. G.
Published: February 2022

BACKGROUND: Type 2 diabetes mellitus (DM) is one of the important markers for the development of adverse cardiovascular events after carotid endarterectomy (CEE). However, studies on this issue are based on small sample of patients and do not take into account the type of surgery as an additional factor of potentially negative impact on the course of the postoperative period.AIM: Analysis of hospital and long-term results of eversion and classical CEE with plastic surgery of the reconstruction zone with a biological patch in patients with type 2 diabetes and without it.MATERIALS AND METHODS: In this multicenter retrospective study from January 2010 to December 2020. included 5731 patients. Depending on the presence / absence of type 2 diabetes and the type of implemented CEE, 4 groups were formed: group 1 — 12.2% (n = 702) — patients with type 2 diabetes and eversion CEE; Group 2 — 55.0% (n = 3153) patients without type 2 diabetes and eversion CEE; Group 3 — 8.5% (n = 484) patients with type 2 diabetes and classical CEE; Group 4 — 24.3% (n = 1392) patients without type 2 diabetes and classical CEE. The duration of postoperative follow-up was 78.6 ± 39.2 months.RESULTS: At the long-term follow-up stage, patients with type 2 diabetes after the classical surgical technique demonstrated the highest rates of all types of complications: death (p <0.0001), MI (p = 0.011), ischemic stroke (p <0.0001), restenosis / occlusion of the ICA (p <0.0001), combined end point (p <0.0001). At the same time, the group of eversion CEE with impaired carbohydrate metabolism took the second position in terms of the prevalence of adverse events. These circumstances demonstrate that patch implantation is accompanied by an increased risk of developing not only myocardial infarction, but also restenosis of the reconstruction zone, as well as the associated ischemic stroke, which was demonstrated by our results.CONCLUSION: Patients with type 2 diabetes and a history of CEE are at increased risk of ischemic stroke at the hospital stage of observation and all unfavorable cardiovascular conditions (death, myocardial infarction, ischemic stroke, restenosis or ICA occlusion in the reconstruction zone) in the long-term postoperative period.
Entre o Teatro Épico e a Desmontagem Cênica
Authors: Jacques Marques Laís
Published: February 2022

O presente artigo trata-se de uma análise do espetáculo teatral Ledores no Breu, da Companhia do Tijolo (São Paulo - SP), e parte, além do texto dramatúrgico da peça, das modificações da apresentação presencial até a chegada na apresentação transmitida ao vivo, pela internet. Para tanto, aproximarei as linguagens teatrais partindo do conceito de Desmontagem cênica, de Diéguez (2014), de maneira a perceber os enlaces dessa vertente com o Teatro Épico – aspectos presentes na dramaturgia da peça. Pretendo ainda criar um olhar aprofundado sobre a relação entre a poética cênica do espetáculo e os contextos sociais em que o trabalho está inserido em cada uma de suas versões - evidenciando a montagem virtual -, bem como penetrar na relevância do espetáculo para a discussão das áreas teatrais supracitadas.
Oil-palm Based Nanocellulose Reinforced Thermoplastic Polyurethane for Plastic Encapsulation of Biomedical Sensor Devices: Water Absorption, Thickness Swelling and Density Properties
Authors: Azra N. A. , Atiqah A. , Fadhlina H. , Bakar M. A. , Jalar A. , Ilyas R. A. , Naveen J. , Sabaruddin F. A. , Lim K. K. , Asrofi M.
Published: February 2022

Oil palm nanocellulose has been demonstrated to display a wide range of unique properties for many fields. They are suitable for biomedical applications and have been used in this domain for decades. The current variety of nanocellulose fibers allows the development of new nanocomposites. This work fabricated oil palm nanocellulose with variations of fiber loading (1, 2, 3, 4, and 5 wt%) and thermoplastic polyurethane (TPU) polymer matrix by using a mechanical stirring followed by hot pressing methods. The physical characters of nanocellulose oil palm reinforced TPU nanocomposites, such as water absorption, thickness swelling, and density were characterized. The fiber loading of oil palm nanocellulose content at 5 wt% shows the highest water uptake, thickness swelling, and the lowest density properties of oil palm nanocellulose reinforced TPU nanocomposites.
Pemanfaatan Karakter Rasa pada Makanan Sebagai Dasar Penentuan Rekomendasi Restoran
Authors: Huda Arif Akbarul
Published: February 2022

Setiap orang memiliki selera makan yang berlainan. Berdasarkan penelitian, diketahui bahwa karakter rasa sebuah makanan mempengaruhi selera seseorang. Adanya hubungan antara selera makan seseorang dengan karakter rasa sebuah makanan ini dapat dimanfaatkan sebagai faktor penentu rekomendasi restoran.Penelitian ini memperkenalkan pemodelan sebuah sistem rekomendasi restoran dengan preferensi selera makan penggunanya sebagai faktor utama dalam mempengaruhi hasil rekomendasi. Selera seorang pengguna terhadap makanan dimodelkan dengan sembilan atribut yaitu sweet, savory, salty, sour, bitter, sauce, spicy, vegetable dan meat. Masing-masing atribut berisi bobot nilai antara 0 sampai 1 untuk merepresentasikan dominasi selera. kesembilan atribut ini juga digunakan untuk merepresentasikan karakter setiap makanan yang disediakan restoran. Rekomendasi restoran dapat ditentukan dengan cara menghitung korelasi antara preferensi selera pengguna dan karakter rasa makanan menggunakan persamaan Pearson Correlation.Dengan pendekatan ini, sistem Jogjanan Kuliner memiliki keunggulan mampu mengenali selera makan seseorang. Sehingga selain merekomendasikan restoran, sistem Jogjanan Kuliner juga memberikan rekomendasi makanan sesuai dengan selera penggunanya.
Rancang Bangun Sistem Informasi Pengukuran Bobot Daging Lembu Berbasis Android
Authors: M.Kom Sumarsono
Published: February 2022

Pengukuran bobot daging hewan sapi perlu mempertimbangkan faktor kecermatan, ketepatan dan kemudahan. Dalam era teknologi yang terus berkembang khususnya smartphone diharapkan mamberikan kontribusi positif dalam melakukan perhitungan bobot daging hewan qurban. Setiap tahun panitia penyembelihan hewan qurban dituntut untuk memprediksi bobot sehingga akan diketahui lebih dini berat bersih daging seluruh hewan qurban.  Menghitung bobot menggunakn teori kombinasi dengan dua komponen yaitu  lingkar dada dan panjang badan. Hasil dari penelitian ini adalah  terbentuknya  sistem dan alat yang mampu memprediksi secara otomatis bobot daging hewan qurban, melakukan   proses kalkulasi data hewan qurban yaitu mulai dari mendeteksi panjang lingkar dada  hewan (cm), menghasilkan berat daging bersih (kg),  hak shohibul sebanyak 1/3 daging hewan (kg), hak 1/7 shohibul jika jumlah shohibul sebanyak 7 orang per hewan(kg), hingga sisanya dibagikan kepada musthik (kg). seluruh proses otomasi kalkulasi daging hewan qurban ini menggunakan teknologi smartphone berbasis Android yang memiliki keunggulan dan visualisasi interface (antarmuka) perangkat sehingga lebih user friendly ( ramah bagi pengguna).
La recepción del Vaticano II
Authors: Madrigal Terrazas Santiago
Published: February 2022

El punto de partida del artículo es la periodización de la recepción del Vaticano II en cinco etapas. Primera etapa (1965‑1985): desde la clausura del Vaticano II hasta el Sínodo extraordinario de los Obispos de 1985 con la afirmación de la eclesiología de comunión. La segunda etapa (1985‑2005) estuvo presidida por el debate entre la interpretación del Concilio como acontecimiento (Historia del Vaticano II dirigida por G. Alberigo) y la interpretación del Concilio como texto constitucional de la fe (Theologischer Kommentar dirigido por P. Hünermann). La tercera etapa coincide con el pontificado de Benedicto XVI (2005‑2013), que propuso la hermenéutica de la reforma dando lugar a la batalla de las interpretaciones entre continuidad y discontinuidad del Vaticano II, con el debate sostenido por los tradicionalistas y los partidarios de la renovación dentro de la tradición. En este periodo vieron la luz las significativas obras del historiador J. W. O’Malley (What Happened at Vatican II?) y del teólogo C. Theobald (La réception du Concile Vatican II). Una cuarta fase se sitúa entre 2012‑2015, años que enmarcan la celebración del quincuagésimo aniversario de la inauguración y de la clausura del Concilio. Finalmente, una quinta etapa corresponde al efecto Francisco, cuyo pontificado bien puede significar el comienzo de una nueva fase de la recepción conciliar. El documento programático, Evangelii gaudium (2013), es una interpretación original del Vaticano II en el marco de una Iglesia sinodal.
Urban Flood Modeling of a Partially Separated and Combined Drainage System in the Grefsen Basin in Oslo, Norway
Authors:   Norwegian Water Resources and Energy Directorate, Li Hong , Gao Hongkai ,   East China Normal University, Zhou Yanlai ,   University of Oslo, Storteig Ina ,   University of Oslo, Nie Linmei ,   Centre for Sustainable Development and Innovation of Water Technology, Sælthun Nils Roar ,   University of Oslo, Xu Chong-Yu ,   University of Oslo
Published: February 2022

The Storm Water Management Model (SWMM) has been globally used for stormwater management. However, the calibration and evaluation of SWMM for historical rainfall–runoff events in partially separated and combined drainage systems is rarely reported in Norway. In this study, we employed SWMM for the Grefsen catchment in Oslo, Norway. The main problem in the Grefsen basin is combined sewer overflow. We calibrated the model parameters based on 32 rainfall–runoff events and evaluated the calibrations using four indicators: Nash–Sutcliffe efficiency, percentage bias, and continuity errors for runoff and flow. There were 32 successful calibrations using Nash–Sutcliffe efficiency, 30 successful calibrations using percentage bias, 32 successful calibrations using continuity error runoff, and four successful calibrations using continuity error flow. SWMM can well simulate the dynamics of hydrological and hydraulic systems in this catchment. Among the 124 validations, there were 88 successful simulations using Nash–Sutcliffe efficiency, 35 successful simulations using percentage bias, 124 successful simulations using continuity error for runoff, and 62 successful simulations using continuity error for flow. The results show that percentage bias and continuity error flow are the critical indicators for model calibration. This study reveals the large uncertainty caused by calibration and validation criteria, and highlights the importance of considering model computation error.
Experimental and simulation assessment to mitigate the emission of sulfide toxic gases and removing main impurities from Zn + Pb + Cu recovery plants
Authors: Saidi Majid , Kadkhodayan Hossein
Published: February 2022

An integrated novel approach employing the Taguchi method and Aspen Plus software has been applied to evaluate a new configuration for the industrial process of Zn + Pb + Cu recovery from sphalerite ore, in order to minimize the toxic gas emission. The optimum operating condition achieved by the Taguchi method has been used as initial data for the process simulation. The impact of operating parameters on the process performance is considered. The optimum condition for the conversion of sulfide toxic gases to H2SO4 have been found to be: acid concentration of 0.867 mol/L, reaction temperature of 120 °C, stirring speed of 400 rpm, leaching time of 120 min, sulfide ore particle size of 0.01 mm; solid-to-liquid ratio of 30 wt%, additives amount of 50 kg/ton and oxygen pressure of 200 psi. Under optimum condition, H2SO4 production from sulfide toxic gases is 99%, the removal percentage of Fe, Co, Mn, Ni and Cd impurities is 99% and the recovery percentage of Zn + Pd + Cu is more than 97%.
Existence and uniqueness of the weak solution for Keller-Segel model coupled with Boussinesq equations
Authors: Slimani Ali , Bouzettouta Lamine , Guesmia Amar
Published: February 2022

Keller-Segel chemotaxis model is described by a system of nonlinear partial differential equations: a convection diffusion equation for the cell density coupled with a reaction-diffusion equation for chemoattractant concentration. In this work, we study the phenomenon of Keller-Segel model coupled with Boussinesq equations. The main objective of this work is to study the global existence and uniqueness and boundedness of the weak solution for the problem, which is carried out by the Galerkin method.
On convergence of explicit finite volume scheme for one-dimensional three-component two-phase flow model in porous media
Authors: Mostefai Mohamed Lamine , Choucha Abdelbaki , Cherif Bahri
Published: February 2022

In this work, we develop and analyze an explicit finite volume scheme for a one-dimensional nonlinear, degenerate, convection–diffusion equation having application in petroleum reservoir. The main difficulty is that the solution typically lacks regularity due to the degenerate nonlinear diffusion term. We analyze a numerical scheme corresponding to explicit discretization of the diffusion term and a Godunov scheme for the advection term.

L

∞

{L}^{\infty }

stability under appropriate CFL conditions and

BV

{\rm{BV}}

estimates are obtained. It is shown that the scheme satisfies a discrete maximum principle. Then we prove convergence of the approximate solution to the weak solution of the problem, and we mount convergence results to a weak solution of the problem in

L

1

{L}^{1}

. Results of numerical experiments are presented to validate the theoretical analysis.
A Cauchy-type generalization of Flett's theorem
Authors: Markov Lubomir
Published: February 2022

We prove a Cauchy-type generalization of Flett’s theorem and note its geometric interpretations. Several other mean value theorems extending further the result, which involve both real and complex functions, are also proved.
Experiments on liquid film thickness around Taylor finger
Authors: Kumar Amit , Thakur Amit K. , Gaurav Gajendra Kumar , Ravuru Narasimha Reddy
Published: February 2022

Taylor finger is characterized by a single elongated air bubble that grows upward during the drainage of liquid from closed top vertical tubes. The characteristic of the Taylor finger is similar to the Taylor bubble commonly observed in gas–liquid two-phase flow. During the upward growth of the Taylor finger, liquid from the tube drains as a thin film around it. The exact prediction of film thickness is important in several engineering designs and process calculations such as the design of contacting devices, two-phase flow through porous media, boiling in tubes, and monolith reactors. The present study proposes an experimental technique to estimate the thickness of the draining liquid film. Based on experiments an empirical model has been proposed for non-dimensional film thickness in the inviscid region. The proposed model agrees well with the experimental data and equation proposed in published literatures (Davies, R. M., and G. Taylor. 1950. “The Mechanics of Large Bubbles Rising Through Extended Liquids and Through Liquids in Tubes.” Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 200, 375–90; Dukler, A. E., and J. Fabre. 1994. “Gas-Liquid Slug Flow.” Multiphase Science and Technology 8: 1–4; Fabre, J., and A. Liné. 1992. “Modeling of Two-Phase Slug Flow.” Annual Review of Fluid Mechanics 24: 21–46).
Numerical algorithm for nonlinear fractional equations with nonlocal boundary conditions based on a modified minimum residual method
Authors: Jiang Wei , Yue Zihan , Chen Zhong , Wu Fei
Published: February 2022

In this paper, we will solve a nonlinear time-fractional equation with nonlocal boundary conditions. First, we construct a set of suitable base according to the correlation theory of reproducing kernel space and the nonlocal boundary conditions. Then we introduce F-derivative and Newton iterative to linearize the nonlinear terms of the equation. The appropriate initial iteration value is constructed by boundary conditions. Finally, we use the ɛ-approximate solution theory to solve the system of linear equations and give the corresponding theoretical derivation. In conclusion, several numerical examples illustrate the feasibility and effectiveness of the method.
Application of mining algorithm in personalized Internet marketing strategy in massive data environment
Authors: Pan Qianqian , Yang Gang
Published: February 2022

Internet marketing requires a personalized marketing strategy. In this study, the application of data mining in personalized Internet marketing was studied. Based on the mining algorithm, a personalized marketing method was designed. Through the calculation of frequent closed item sets and support counts of positive and negative samples, the interval with a high success rate for marketing was obtained. With performance analysis, it was found that the success rate of the marketing method proposed in this study improved 8% compared with the traditional marketing method and had a better performance under the smaller interval number and smaller minimum success number. After applying the designed method in telecommunication enterprise A, it was found that after adopting the marketing method of this study, the marketing success rate of enterprise A increased from 2.72 to 6.31%, which indicated the effectiveness of the method. The research results of this study verify the role of data mining algorithms in Internet marketing, which is conducive to the further application of mining algorithms in personalized marketing and innovation of business modes.
Dental formula variations in wild and domestic Sus scrofa: is the first premolar agenesis an evolutionary trend?
Authors: Azorit Concepción , Oya Antonia , Hohl Leandro S. L. , Carrasco Rafael , Rocha-Barbosa Oscar , Casinos Adrià
Published: February 2022

We investigated the occurrence of congenital dental abnormalities in 94 wild boars Sus scrofa scrofa, and 20 Iberian pigs Sus scrofa domesticus from Doñana (DNP) and Sierra de Andújar Natural Park (ANP) southern Spain. The only dental variation found was agenesis of the lower first premolar, either deciduous (Dp1) or permanent (P1). We analyzed prevalence variations using: odds ratios, Fisher’s exact test and logistic-regression models. The lower first premolar has often been reported to be absent in modern domestic breeds of pigs, but it is usually reported as present in wild boar. However, we found a similar occurrence of agenesis in wild boar as in Iberian pigs. A common genotypic background between wild boar and Iberian pig populations of ANP sharing the same ecosystems may explain this result. When considering only wild boar, unexpected differences between populations were detected. The wild boar from ANP showed higher estimated probabilities of agenesis than those from DNP. Environmental conditions can also represent influencing factors for changes within subspecies. Our findings reinforce the idea that in suids the congenital absence of premolars probably has an evolutionary relevance, which could represent a generalized trend towards the reduction of the dental formula from the plesiomorphic placental dentition.
The Learning Method Of Gita Buana Soedirman’s Choir Of Jendral Soedirman University Purwokerto
Authors: Ardi Dea Fitri , Raharjo Eko
Published: February 2022

Learning methods are ways of presenting subject matter conducted by educators so that the learning process occurs in students in an effort to achieve goals. The problem in this research is how is the method of learning students’ choir Gita Buana Soedirman Purwokerto. This research used the descriptive qualitative method. Data collection is conducted by using observation, interview, and documentation techniques. The data validity technique used is triangulation. Data analysis was conducted in data reduction, data presentation, drawing conclusions, and verification. The results of this study are that in the learning process of the Gita Buana Soedirman Choir’s students apply several learning methods, that are the lecture method, peer tutor method, demonstration method, drill method, and imitation method which are applied continuously and as it should be.
The Design Of Mutranesia Application As A Support For Cultural Arts Learning In Indonesian Traditional Music Materials
Authors: Haviana Asani Gian , Sukmayadi Yudi
Published: February 2022

The development of science and technology is currently marked by the increasingly advanced field of Technology and Communication (ICT) in various sectors of life, including education. The use of application-based media is widely used during a pandemic. The world of education does not escape the role of digital-based media, such as learning in schools. There are times when students feel bored. Seeing the boredom of students when studying, it is necessary to make an innovation to motivate students to increase their enthusiasm. The author has an idea to create a music application. The purpose of this research is to make it easy for users or teachers and students to understand the material, especially Indonesian traditional music. The method used is Research and Development method and use the waterfall model, which is a systematic and sequential information system development model. Waterfall has the following stages: a. Requirements analysis and definition, b. System and software design, c. Implementation and unit testing, d. Integration and system testing, e. Operations and maintenance. The Mutranesia application is designed to support cultural arts learning in Indonesian traditional music materials. This app has six page views. First, the splash screen display. Second, display the Welcome page. Third, display the about page. Fourth, display the credits page. Fifth, map pages, and sixth, content display. The Mutranesia application is an android-based music application which has the concept of maps. The Mutranesia application is designed to support cultural arts learning in Indonesian traditional music materials. This app has six page views. First, the splash screen display. Second, display the Welcome page. Third, display the about page. Fourth, display the credits page. Fifth, map pages, and sixth, content display. The Mutranesia application is an android-based music application which has the concept of maps. The Mutranesia application is designed to support cultural arts learning in Indonesian traditional music materials. This app has six page views. First, the splash screen display. Second, display the Welcome page. Third, display the about page. Fourth, display the credits page. Fifth, map pages, and sixth, content display. The Mutranesia application is an android-based music application which has the concept of maps.
Utilizing Children’s Song Videos To Create A Religious Character In Children With Intellectual Disabilities
Authors: Krisbiyanti Billa , Utomo Udi
Published: February 2022

Character education at SLB Negeri 1 Pemalang has not been able to run optimally since the emergence of the Covid-19 pandemic affecting the learning activities having to be carried out online. However, the efforts made by one of the teachers at SLB Negeri 1 Pemalang to create religious characters through song videos show that character education can still be done by utilizing technological advances in online learning. This study aims to describe and analyze children's song videos used by teachers to create religious characters for students with intellectual disabilities of class IV C at SLB Negeri 1 Pemalang. The research method of this study is descriptive qualitative. The results of this study show that the videos of songs by Nussa and Rara entitled "Rukun Iman", "Rukun Islam", and "Berkata Baik atau Diam" can be used by teachers to create religious characters for students with intellectual disabilities. The three songs have elements of similar musicality that are easy to be learned and mastered by students in the children's age group. The lyrics of these songs contain Islamic trilogy in the form of basic concepts of character building, namely aqidah, sharia, and morals. The three songs are presented in the form of animated videos so that it is interesting. It eases students with intellectual disabilities to accept and understand the learning material provided.
Puberty and sex in pediatric thyroid cancer: could expression of estrogen and progesterone receptors affect prognosis?
Authors: da Silva Breder Julia Ramalho Amalio , Alves Paulo Alonso Garcia , Araújo Mario Lucio , Pires Barbara , Valverde Priscila , Bulzico Daniel Alves , Accioly Fernanda Andrade , Corbo Rossana , Vaisman Mario , Vaisman Fernanda
Published: February 2022

Objective

A sharp increase in pediatric thyroid cancer incidence is observed during adolescence, driven mainly by girls. Differences in disease presentation across sexual maturity stages raise the question of whether sex steroids have a role in the heterogeneity. The aims of this study were to analyze the influence of puberty and sex on clinical presentation and prognosis and to evaluate the correlation between the expression of sex hormone receptors.

Design and methods

Clinical records and immunohistochemical of specimens from 79 patients were analyzed. Puberty was analyzed by two criteria: end of puberty and beginning, in which the age of 10 was the cutoff.

Results

Postpubertal were more frequently classified as having low-risk disease and a lower frequency of persistent disease, especially when the completion of puberty was used as the criteria. Male sex was associated with a higher risk of persistent disease at the end of the observation period. Estrogen receptor α positivity was low in the entire sample, while progesterone receptor positivity was positive in 30% of the cases. Female hormone receptor expression was not associated with sex, American Thyroid Association risk score, persistent structural disease, or pubertal status.

Conclusion

Our study showed that the completion of puberty correlated best with the clinical behaviour of pediatric thyroid cancer. It was also shown that postpubertal patients have a less aggressive initial presentation and better outcomes. However, this observation could not be explained by the expression of estrogen and progesterone receptors in the primary tumors.
El Poder Judicial en discurso. Controversias en la presentación del Proyecto de Democratización de la Justicia en Argentina
Authors: Gindin Irene Lis
Published: February 2022

Ante el avance de la judicialización de la política —y la politización de la justicia—, este artículo se propuso recrear una escena controversial. Controversia, debate, litigio y polémica fueron categorías utilizadas en este texto para caracterizar el intercambio —tanto político como periodístico— producido en torno al Proyecto de Democratización de la Justicia presentado por la expresidenta de Argentina, Cristina Fernández de Kirchner, en el año 2013. Para ello, hemos analizado las noticias referidas al proyecto de tres diarios de circulación nacional (Clarín, La Nación y Página/12) y las pusimos en tensión con el discurso propiamente político. Lo importante en este punto no consiste tanto en la verificación de si lo estudiado se corresponde efectivamente con un proceso de lawfare o, a la inversa, con un intento de un determinado Gobierno de interceder —con fines político partidarios— en el correcto funcionamiento de la justicia sino, más bien, cómo esos procesos político-judiciales que estudiamos aparecen así tematizados en la escena pública argentina. Los materiales fueron analizados considerando, como hipótesis, que la discusión se estructura en torno a tres ejes: i) el momento en el que es planteada la reforma, ii) la discusión sobre su constitucionalidad, y iii) el debate sobre la división de poderes.
Presentación
Authors: Lynch Gamero Nicolás
Published: February 2022

Con este número 8 de la revista Discursos del Sur, cerramos el cuarto año de publicación de una revista académica en el campo de la teoría crítica de las ciencias sociales. Esta afirmación, que podría parecer un lugar común, no lo es en el ámbito de una universidad pública como la Universidad Nacional Mayor de San Marcos y su Facultad de Ciencias Sociales, espacios institucionales que nos acogen. Decimos esto por las inmensas dificultades tanto materiales como de comprensión de nuestra actividad por las que atravesamos. A pesar de ellas, continuamos con nuestro empeño, porque los trabajos que publicamos, de origen plural, merecen por su calidad y pertinencia ver la luz y de esta manera constituir aportes al debate y al mejor conocimiento de nuestras realidades sociales y las disciplinas que la estudian. Insistimos en promover contribuciones que respondan no solo al qué y al cómo de los fenómenos, sino también al porqué de la idea crítica, que es donde creemos está la clave del avance de las ciencias sociales.
Про результати виконання цільового проєкту «Геофізичні дослідження літосфери зони зчленування Східно-Європейської та Західно-Європейської платформ України у зв’язку з перспективами нафтогазоносності»
Authors: Старостенко Віталій Іванович
Published: February 2022

У доповіді наведено найважливіші результати, отримані під час виконання зазначеного проєкту, які мають вагоме значення для пошуків мінеральних та енергетичних ресурсів у надрах України і дають нову унікальну інформацію про природу тектонічних процесів, що впливають на формування та розташування родовищ корисних копалин. Сформульовано науково обґрунтовані пропозиції для проведення геолого-пошукових робіт на корисні копалини у зоні зчленування Східно-Європейської та Західно-Європейської платформ на території України.
Makna Agama dan Budaya di dalam Foto Karya Rony Zakaria Berjudul Men, Mountains and the Sea
Authors: Sayyida Hana , Ridho Kholis
Published: February 2022

Foto documenter bertema hubungan manusia, gunung dan laut karya Rony Zakaria berjudul Men, Mountains and the Sea menurut penulis penting dikaji. Karena di dalamnya merepresentasikan tata cara hidup yang diyakini, dijalani, dan dikembangkan sebagai pandangan hidup umumnya masyarakat Jawa. Akulturasi agama dan budaya, yang diantaranya dicerminkan dari upacara keagamaannya, merupakan bukti bahwa agama tidak hadir dalam ruang yang hampa budaya. Foto dokumentasi tersebuttidak saja bernilaihistoris, tetapi juga ke depan dapat menjadi pijakan habituasi cultural bagi masa depan generasi suku Jawa.Penelitian ini menggunakan paradigma konstruktivis dengan pendekatan kualitatif melalui model analisis semiotika Roland Barthes. Yakni memberi titik tekan pada makna denotasi, konotasi, dan mitos yang ditafsirkan melalui prespektif makna budaya yang dikembangkan dalam keilmuan antropologi, sosiologi dan sejarah.Hasil analisa buku foto ini didapatkan kesimpulan bahwa manusia Jawa tidak dapat meninggalkan kelestarian alam semesta sebagai bagian dari kehadiran Tuhan di dunia. Alam semesta itu dapat berupa gunung dan laut, yang juga adalah penghidupan yang melekat dalam keseharian mereka. Meskipun pergeseran zaman telah memasuki sistem keyakinan keagamaan mereka, namun agama local tetap bertahan dan terus hidup di masyarakatnya.
Relasi Agen dan Struktur dalam Konstruksi Isu Disabilitas di Media Online
Authors: Kuba Qusyairi Sazali , Humeira Bintan
Published: February 2022

Media memiliki peran signifikan dalam membangun keberpihakan terhadap disabilitas. Keseriusan media online Tempo.co dalam membangun literasi tentang disabilitas tampak dari keberadaan kanal khusus disabilitas pada laman web Tempo.co. Kanal ini merupakan sebuah bentuk perhatian sangat penting dalam konstruksi isu disabilitas yang selama ini cenderung marjinal. Artikel ini ingin menjelaskan bagaimana konstruksi dan produksi isu disabilitas dalam media Tempo.co dilihat dari relasi antara struktur dan agen dalam ruang media. Riset ini menggunakan metode campuran (mix method) yang menggabungkan analisis konten kuantitatif dan kualitatif. Hasil temuan menunjukkan bahwa media mengontruksi isu disabilitas dalam tiga kategori, yaitu isu aksesibilitas, inklusifitas dan rehabilitas. Kategori dominan yang muncul adalah inklusifitas dan aksesibilitas. Selain itu, riset ini juga menjelaskan bahwa produksi isu disabilitas di media online Tempo.co menunjukkan praktik dialektis antara media sebagai struktur dan jurnalis sebagai agen. Relasi ini tampak dari relasi struktur media yang merujuk pada nilai ideologis media Tempo.co yang berpihak pada kelompok marginal dan peran jurnalis yang bertindak sebagai pengelola kanal yang sekaligus seorang dengan disabilitas. Artinya, jurnalis tidak bertindak hanya sebagai agen produksi isu, namun sekaligus bertindak sebagai agency yang menguatkan literasi dan membangun keberpihakan terhadap disabilitas di ruang media dan ruang publik sekaligus.
Singularidades da educação física: um olhar sobre a avaliação
Authors: Hein Mendes Evandra , Defreyn Nilmar
Published: February 2022

A avaliação da aprendizagem está inserida em todos os componentes curriculares, inclusive na Educação Física, que aborda conhecimentos relativos à cultura corporal, como brincadeiras e jogos, ginásticas, danças, esportes, lutas e atividades de aventura. Buscando compreender melhor as características das práticas avaliativas desenvolvidas por professores de educação física, realizou-se um estudo descritivo com abordagem qualitativa, no município de Marechal Cândido Rondon, Paraná – Brasil. Os dados foram obtidos por meio da aplicação de uma entrevista semi-estruturada, que foi considerada válida, no que se refere à clareza de linguagem, a pertinência prática e a relevância teórica. A coleta de dados ocorreu entre os meses de agosto a outubro de 2017, nas dependências das escolas. Os dados foram analisados qualitativamente através da técnica de análise de conteúdo, categorizados em: funções da avaliação, quantidade de avaliações realizadas por trimestre, instrumentos/procedimentos, critérios avaliativos e dificuldades encontradas ao avaliar. Os resultados evidenciaram que o processo de avaliação se apresentou ao mesmo tempo formal e informal, realizada tanto através das provas e trabalhos, que se apresentava como uma exigência da escola e se voltava à análise da apropriação do conhecimento teórico ou conceitual, quanto por meio da observação do professor, voltada a análise da evolução motora e técnica de cada aluno, além de valorizar a participação e o envolvimento na aula. De maneira geral, a avaliação desenvolvida pelos professores buscava atender as determinações do sistema escolar e as singularidades dos conhecimentos relativos à cultura corporal abordados nessa disciplina.
Habilidades motoras fundamentales en preescolares chilenos
Authors: Fernández-Valero Paz Belén , Soto-Sánchez Johana
Published: February 2022

Las habilidades motoras fundamentales (HMF) son vinculadas como un factor clave en la promoción de estilos de vida activos y de salud a lo largo de la vida. No obstante, los resultados sobre HMF en preescolares son heterogéneos. El objetivo del estudio es describir la categorización de la puntuación obtenida en el test de HMF, así como dilucidar las diferencias por sexo y edad. Se realizó un estudio de diseño transversal, con 145 preescolares (84 varones) de 4 a 6 años (5.44 ± 0.58 años) participantes de un programa nacional del Ministerio del Deporte. Las HMF se midieron usando la prueba de desarrollo motor grueso (segunda edición). Para el análisis por categorías de las HMF, se convirtieron en percentiles los puntajes obtenidos en la prueba presentados a través de tablas de frecuencias. Para analizar las diferencias por sexo y edad se utilizaron U de Mann-Whitney y Kruskal-Wallis para aquellos sin distribución normal y los análisis de t de student y ANOVA de una vía para aquellas variables con distribución normal. Los principales resultados indican que los preescolares presentan mayormente puntajes sobre el percentil ( p50). Los niños poseían mayores puntajes  p50 en las habilidades de locomoción, control de objetos (p=0,007) y HMF total que las niñas. Niños y niñas mostraron mayores puntajes  p50 con el aumento de la edad en habilidades de locomoción (p=0,002), control de objetos (p=0,000) y HMF total (p=0,000). En conclusión, los preescolares chilenos presentan un adecuado desempeño en las HMF, dilucidando diferencias significativas por sexo y edad, principalmente en el control de objetos.