bluuebunny/crossref_metadata_2025_split huggingface dataset:
Povos ciganos e Serviço Social: um necessário diálogo para o debate étnico-racial
Authors: Dos Santos Gabriela Alves , Cardoso Priscila Fernanda Gonçalves 
Published: July 2020

O presente artigo baseia-se em uma pesquisa documental e bibliográfica que tem como objetivo destacar a discussão sobre os povos ciganos como um importante diálogo no debate sobre raça e etnia no Serviço Social brasileiro. Para tanto, realiza um breve histórico sobre os povos ciganos e seu processo de marginalização no Brasil, demonstrando a vivência do preconceito, estigmatização e a criação de condições de vida precárias que os colocam como usuários das políticas sociais. Apresenta um levantamento e análise sobre o debate étnico-racial no interior do Serviço Social, a partir da formação profissional, produção intelectual e posicionamento das entidades da categoria, com destaque a (não) incorporação da discussão sobre os povos ciganos nesta questão. A partir disso, apresenta a necessidade do aprofundamento e ampliação do debate étnico-racial na profissão como instrumento de defesa dos direitos humanos em consonância com os princípios éticos profissionais. Palavras-Chave: povos ciganos; Serviço Social; racismo.
Avaliação de fenótipo: a participação do assistente social
Authors: Dos Santos Thais Felipe Silva , Alarcón Maria Beatriz da Rocha , Da Rocha Edna Fernandes 
Published: July 2020

O objetivo deste artigo é fornecer elementos para o debate sobre a participação do/a assistente social na política de ações afirmativas na comissão de avaliação de fenótipo de concursos públicos. Para isso: (a) delineamos a forma de inserção do/a assistente social na comissão de avaliação de fenótipo no certame do Tribunal de Justiça de São Paulo ocorrido em 2017; (b) refletimos sobre a formação do/a assistente social com base no materialismo histórico-dialético e os elementos teóricos, éticos e políticos que propiciam ao/à profissional atuar no combate ao racismo; (c) partilhamos o relato de experiência de avaliação aos/às candidatos/as na comissão de fenótipo e o rebatimento do racismo estrutural que marca a vida da população negra; e (d) pontuamos algumas proposições que permitem aos/às assistentes sociais refletir e debater sobre a formação profissional do/a assistente social e a atuação na luta antirracista. Palavras-Chave: ações afirmativas; Serviço Social; racismo.
Lutas e resistências quilombolas no Brasil: um debate fundamental para o Serviço Social
Authors: Soares Maria Raimunda Penha 
Published: July 2020

A partir de uma perspectiva crítica, este artigo apresenta alguns elementos para o debate sobre lutas e resistências quilombolas no Brasil, a partir de uma perspectiva crítica, entendendo-as como movimentos contestatórios às diversas formas de opressão e exploração contemporâneas. Sinaliza, por outro lado, que a “liberdade” conquistada pelos negros com a Abolição, em 1888, não se efetivou em termos de acessos a direitos básicos ou reparações históricas, o que cria desigualdades raciais que estão na base da sociedade brasileira. Este trabalho também reúne elementos para o debate sobre os quilombos na contemporaneidade e as expressões da questão social nas comunidades quilombolas como locus de práticas interventivas do assistente social. Por fim, aponta que as lutas quilombolas contra o sistema de outrora podem ser referência para fortalecer ações anticapitalistas contemporâneas, reafirmando a importância do estudo dessas lutas para o debate na área de Serviço Social. Palavras-Chave: luta de classes; comunidades quilombolas; Serviço Social.
Ciência e ancestralidade na Colômbia: racismo epistêmico sob o disfarce de cientificismo
Authors: Loango Anny Ocoró 
Published: July 2020

Nos últimos anos, a participação de povos indígenas e afrodescendentes no ensino superior e em instituições científicas tornou-se uma questão relevante nas universidades da América Latina. Na Colômbia, a polêmica em torno de Mabel Torres -a primeira-ministra negra de Ciência e Tecnologia da história do país - não pode ser analisada criticamente sem relacioná-la a essas discussões.Este artigo torna visível a maneira como o racismo estrutural e epistêmico está presente nesta polêmica; mostra como a demanda por conhecimento comunitário, popular ou ancestral aparece aqui como uma barreira para que povos indígenas e afrodescendentes possam acessar, representar e gerenciar espaços de liderança científica. Também argumenta que o embranquecimento aparece como uma condição para assumir a representação em espaços em que se supõe que a negritude não existe. Concluímos que, mais além do dilema epistêmico entre ciência ou ancestralidade, o olhar de uma ciência em diálogo com o conhecimento ancestral de comunidades negras e indígenas, fundamental para o desenvolvimento de territórios negros, na Colômbia, parece estar desaparecendo. Palavras chave: racismo epistêmico, ciência e ancestralidade, afro-colombianos/as, racismo estrutural
Applications of CRISPR for musculoskeletal research
Authors: Fitzgerald Jamie 
Published: July 2020

The ability to edit DNA at the nucleotide level using clustered regularly interspaced short palindromic repeats (CRISPR) systems is a relatively new investigative tool that is revolutionizing the analysis of many aspects of human health and disease, including orthopaedic disease. CRISPR, adapted for mammalian cell genome editing from a bacterial defence system, has been shown to be a flexible, programmable, scalable, and easy-to-use gene editing tool. Recent improvements increase the functionality of CRISPR through the engineering of specific elements of CRISPR systems, the discovery of new, naturally occurring CRISPR molecules, and modifications that take CRISPR beyond gene editing to the regulation of gene transcription and the manipulation of RNA. Here, the basics of CRISPR genome editing will be reviewed, including a description of how it has transformed some aspects of molecular musculoskeletal research, and will conclude by speculating what the future holds for the use of CRISPR-related treatments and therapies in clinical orthopaedic practice. Cite this article: Bone Joint Res 2020;9(7):351–359.
Enhanced hole transport in AlGaN deep ultraviolet light-emitting diodes using a double-sided step graded superlattice electron blocking layer
Authors: Jain Barsha , Velpula Ravi Teja , Velpula Swetha , Nguyen Hoang-Duy , Nguyen Hieu Pham Trung 
Published: July 2020

In this paper, deep ultraviolet AlGaN light-emitting diodes (LEDs) with
a novel double-sided step graded superlattice (DSGS) electron blocking
layer (EBL) instead of a conventional EBL have been proposed for

∼

254

n
m

wavelength emission. The enhanced
carrier transport in the DSGS structure results in reduced electron
leakage into the

p

-region, improved hole activation and
hole injection, and enhanced output power and external quantum
efficiency. The calculations show that output power of the DSGS
structure is

∼

3.56

times higher and electron leakage is

∼

12

times lower, compared to the
conventional structure. Moreover, the efficiency droop at 60 mA in the
DSGS LED was found to be

∼

9.1

%

, which is

∼

4.5

times lower than the regular LED
structure.
Inactivation of the subcallosal anterior cingulate cortex Area 25 increases reward-related behaviour and motivation in the common marmoset
Authors: Banai Tizkar Rana , Alexander Laith , Gaskin Philip , Wood Christian , Roberts Angela 
Published: July 2020

Depression consists of a heterogenous set of symptoms such as low mood and blunted emotion known as anhedonia. A brain area extensively reported to be involved in depression is the subgenual anterior cingulate cortex area 25, which seems to be overactive in depression. Recently it has been shown that overactivation of area 25 in marmosets led to anticipatory and motivational anhedonia as measured by blunted cardiovascular responses and behavioural arousal in an appetitive Pavlovian task, and reduced willingness to work in a Progressive Ratio task respectively.
In this study the role of area 25 in motivation was further investigated by inactivating this region by infusing GABA A/B agonists in cannulated marmosets on the progressive ratio task. We show that inactivation of area 25 increased total responses. However, there was also an increase in licking behaviour outside of reward delivery. A follow-up sucrose preference test showed that inactivating this brain area also led to an increase in sucrose consumption.
Overall the findings indicate that area 25 inactivation increases motivation as measured by the increased breakpoint, but also promotes a consummatory behaviour. Dissecting the network related to these changes in both motivation and consummatory behaviour will be key to understanding the role of the subgenual cingulate cortex in mood disorders. We hypothesise that whilst the increased breakpoint may be related to subgenual interactions with the nucleus accumbens, increased consummatory licking may be related instead to interactions with the hypothalamus.
The effect of A1R agonist on epileptiform activity in organotypic slices
Authors: Ribeiro Rodrigues Leonor , Tosh Dilip K , Valente Cláudia A , Jacobson Kenneth A , Ribeiro Joaquim A , Sebastião Ana M 
Published: July 2020

Epilepsy is a common neurological disorder but resistance to pharmacotherapy makes it necessary the development of novel antiepileptic drugs (AEDs). An A1 adenosine receptor (A1R) agonist, MRS5474, possesses anticonvulsant activity in an animal model (Tosh et al.,2012-J.Med.Chem., 55,8075), without the cardiac side effects common to other A1R agonists, leading us to hypothesise that it could operate through a mechanism different from classical A1R agonists. We thus tested this hypothesis in an
ex vivo model of epileptogenesis in rhinal cortex -hippocampus organotypic slices (Magalhães et al., 2018-J.Neuroinflam.15:203).
MRS5474 (250nM) was incubated during 1h with slices under depolarizing ([K
+]
o=8.5mM) or non-depolarizing ([K
+]
o=3mM) conditions. Interestingly, MRS5474 decreased by 6615% (n=4, P<0.05) the number of bursts from slices under high K
+ but not under normal K
+. Event frequency, amplitude and burst duration were not affected. The canonical A1R agonist, N
6-cyclopentyladenosine (30nM, n=4) prevented burst-like activity (number of bursts decreased to zero, spike amplitude markedly reduced) even under non-depolarizing conditions.
Our results showing that MRS5474 prevents spontaneous neuronal firing only under depolarizing conditions, suggest that it may predominantly influence spontaneous synchronous firing of stressed neurons, sparing non-injured ones. This renders this compound with presumably less side effects than other A1R agonists and currently available AEDs.
Infliximab Originator, Infliximab Biosimilar, and Adalimumab Are More Effective in Crohn's Disease Than Ulcerative Colitis: A Real-Life Cohort Study
Authors: Barberio Brigida , Zingone Fabiana , D'Incà Renata , Rovigo Laura , Bertani Lorenzo , Bodini Giorgia , Ghisa Matteo , Gubbiotti Alessandro , Massimi Davide , Lorenzon Greta , Savarino Edoardo Vincenzo 
Published: July 2020

INTRODUCTION:
There are no real-life studies comparing the efficacy and safety of the different antitumor necrosis factor (TNF)-α drugs available in patients with ulcerative colitis (UC) and Crohn's disease (CD). To verify the effectiveness and tolerability of different anti–TNF-α agents (infliximab [IFX] originator, biosimilar CTP13, and adalimumab [ADA]) in patients with moderate-to-severe CD and UC.

METHODS:
Retrospectively, patients with moderate-to-severe inflammatory bowel disease who completed induction with either ADA, IFX originator, or biosimilar from 2015 to 2017 were included. Patients were evaluated after induction at 30 and 52 weeks. We performed an intention-to-treat analysis to evaluate clinical response and remission, steroid-free clinical remission, and endoscopy response according to different time points. At every time point, the need for dose escalation and occurrence of adverse events have been reported.

RESULTS:
Eighty-nine patients with UC (31 ADA, 30 IFX originator, and 28 IFX biosimilar) and 90 patients with CD (30 for each drug groups) were enrolled. After induction at week 30 and 52, clinical response was obtained by the following: 84.3%, 86.5%, and 82% of UC and 93.3%, 88.9%, and 80% of CD. Clinical steroid-free remission rates were significantly higher in the CD group compared with the UC group at every time point (P < 0.05). At week 52, 31.1% of ADA, 16.7% of IFX originator, and 36.2% of biosimilar patients needed treatment optimization. At week 52, 13 patients had suspended therapy because of severe adverse events, including 3 cases of malignant disease.

DISCUSSION:
Anti–TNF-α treatment was more effective in patients with CD compared to patients with UC, independently of the drug used.
Ibu dan Politik Pengasuhan Anak Penyandang Disabilitas Intelektual
Authors: Fitriyah Anis 
Published: July 2020

Parenting of children with intellectual disability is generally highlighted from the perspective of the mother’s psychological experience and contribution to parenting. In practice, only a few publications raise the issue from the perspective of the mother as a woman. This study aims to answer the question of how the politics of parenting and agency mothers in caring for children with intellectual disabilities in Yogyakarta. This study is based on ten months of fieldwork and the experience of ten mothers with intellectual disabilities children. The results showed: First, as caregivers without authority, mothers lack the right to educate children to be independent. Second, mothers are subject to the control of others who have a strong influence in determining the perceptions and processes of caring for the children. Mothers are often the ones to blame by professionals, activists, the community, families, and children when the care process does not go as they wish. Third, in terms of agency, mothers choose to educate the community, negotiate, and involve children in the creative activities. Fourth, the mother redefined the meaning of independence.[Pengasuhan anak penyandang disabilitas intelektual umumnya ditinjau dari perspektif pengalaman psikologis ibu dan kontribusinya dalam mengasuh. Praktiknya, hanya sedikit publikasi yang mengangkat isu pengasuhan dari perspektif ibu sebagai seorang perempuan. Kajian ini bertujuan untuk menjawab pertanyaan bagaimana politik pengasuhan dan agency ibu dalam mengasuh anak penyandang disabilitas intelektual di Yogyakarta. Penelitian ini mengacu ke sepuluh bulan kerja lapangan dan pengalaman sepuluh ibu dengan anak penyandang disabilitas intelektual. Makalah ditulis dengan pendekatan fenomenologi dan dianalisis dengan teori feminist ethics. Hasil penelitian menunjukkan: Pertama, sebagai pengasuh tanpa otoritas, ibu tidak mendapat hak melatih anak menjadi independen. Kedua, ibu menjadi sasaran kontrol para profesional yang memiliki pengaruh kuat dalam menentukan persepsi dan proses pengasuhan anak penyandang disabilitas intelektual. Ibu sering kali menjadi pihak yang disalahkan oleh para profesional, aktivis organisasi difabel, masyarakat, keluarga, dan anak ketika proses pengasuhan tidak berjalan sebagaimana harapan mereka. Ketiga, dalam hal agency, ibu memilih melakukan edukasi kepada masyarakat, bernegosiasi, dan mengikutsertakan anak pada ajang kreativitas. Keempat, ibu meredefinisi makna independensi. ]
Perancangan Tactile Picture Book untuk Siswa Tunanetra di Sekolah Dasar
Authors: Sekarlintang Nuriana 
Published: July 2020

According to the Ministry of Social Affairs census in 2012, 338.672 residents in Indonesia live with visual impairment, of which the 11.995 are children. Visually impaired children have the right to proper education facilities. Nevertheless, in Indonesia, the educational media for visually impaired children are still minimal. Children who are just learning to read the braille have difficulty reading braille texts because the system is quite complex, and the media is still conventional. The tactile picture book is a picture book that is read by touch. Children can understand images in a tactile picture book, particularly in terms of illustrations, layouts, colors, and themes adapted to Indonesian children&#39;s culture. Tactile picture books can be a medium for introducing braille letters to children in a more effective and fun way as well as media to understand the concepts and environment around them.[Menurut sensus Kementrian Sosial pada tahun 2012, sebanyak 338.672 penduduk Indonesia adalah tunanetra kategori low vision hingga totally blind, dari jumlah tersebut 11.995 diantaranya adalah anak-anak. Anak tunanetra berhak mendapatkan fasilitas pendidikan yang memadai. Namun di Indonesia, media edukasi untuk anak-anak tunanetra masih sangat terbatas. Anak-anak yang baru belajar membaca kesulitan untuk membaca teks braille karena sistemnya yang cukup kompleks dan medianya yang masih konvensional. Tactile picture book merupakan buku bergambar yang dibaca dengan perabaan. Gambar dalam tactile picture book dapat dimengerti oleh anak dengan beberapa ketentuan khusus mengenai ilustrasi, layout, warna, dan tema yang disesuaikan dengan kultur anak Indonesia. Tactile picture book dapat menjadi media pengenalan huruf braille kepada anak dengan cara yang lebih efektif dan menyenangkan sekaligus media untuk memahami konsep dan lingkungan di sekitar mereka.]
Peningkatan Motivasi dan Hasil Belajar pada Materi Puasa melalui Teknik Pisang Cabe pada Siswa Kelas V SDN Delegan 2 Prambanan Tahun Ajaran 2017/2018
Authors: Sahar Ahmad 
Published: July 2020

This research aims to determine the application of cooperative learning of Pisang Cabe technique in improving motivation and results of material learning fasting students class V Elementary School Delegan 2 Prambanan year 2017/2018. This research is a class action research (PTK). Data collection techniques using participatory observation, questionnaire (poll), tests, and documentation. The results showed that the student's motivation increased on the I cycle of 60.57% increase in cycle II by 83.3%. The results of the study in the I cycle reached an average of 78.4 with the highest value of 95 and the lowest value of 60, with a proof of a proof of 76%, increased in the cycle II by an average of 87.2, with the highest value of 100 and the lowest 75 with a proof of proof of 100%. The results of this study showed that application of Pisang Cabe technique (Think with Spouse, Find and Share) is effective in improving motivation and learning outcomes of students on fasting material.
Upaya Meningkatkan Hasil Belajar Fikih Materi Perawatan Jenazah melalui Metode Demonstrasi di MTs Negeri 3 Kulon Progo
Authors: Muslimah Siti 
Published: July 2020

This research focuses on improving the results of fiqh learning by demonstration method to increase the value that has not reached the KKM at MTsN 3 Kulon Progo. This research uses class action research methods to describe the process and learning outcomes through demonstration methods implemented in the form of cycles. Data collection is done through interviews, observation sheets, tests and documentation. Data on student learning outcomes is obtained through tests, then compared to the minimum standards that are indicators of successful research, i.e. most students (+ 75%) Obtain a value of reaching the KKM. Research findings show that increased motivation in demonstrative learning in fiqh subjects can be seen in the learning outcomes i.e. the value of reaching the KKM of 10 students (43%) and 16 students (61%) to 19 students (82%). Demonstration methods can improve student learning outcomes.
Smart Travelling or the Impact of IT in Tourism
Authors: TUDOR Irina Valentina , POPÎRLAN Cristina , MITUCĂ Mircea Ovidiu 
Published: July 2020

In this modern and blooming age of technology, tourism along with many other aspects of life are highly impacted by IT industry, especially the social media aspect, where everything is judged and interpreted. It is way simpler nowadays to find reviews online, with pictures included, about everything tourism-related such as places, museums, hotels, restaurants, even the locals.
The impact of online information and personal opinions of people about destinations can be very influencing for different types of possible tourists in choosing their vacation or week-end getaway especially now in the growing age of social media, where users share every aspect of their lives, travelling included.
We take a look at the various ramifications that computer science has over tourism in general and how it can be of use to the traveler of the 21st century via its many ways of digital interconnection.
Crystal structure of 4-(3-(pyridin-3-yl)ureido)benzoic acid — adipic acid (2/1), C16H16N3O5
Authors: Wu Chong , Wu Shou-Ting , Zhang Qi-Long , Zou Juan 
Published: July 2020

Abstract
C13H11N3O3 ⋅ C3H5O2, triclinic, P1̄ (no. 2), a = 9.6481(6) Å, b = 10.0123(6) Å, c = 10.1667(6) Å, α = 116.680(2)°, β = 113.268(2)°, γ = 95.809(2)°, V = 758.31(8) Å3, Z = 2, R
gt(F) = 0.0426, wR
ref(F
2) = 0.1212, T = 293(2) K.
Crystal structure of bis(2-(2-((2,6-dichlorophenyl)amino)phenyl)acetato-κ2
O,O′)-(1,10-phenanthroline-κ2
N,N′)zinc(II), C40H28Cl4N4O4Zn
Authors: Li Shi-Hui , Zhao Yan 
Published: July 2020

Abstract
C40H28Cl4N4O4Zn, monoclinic, C2/c (no. 19), a = 26.573(4) Å, b = 12.898(2) Å, c = 11.4503(17) Å, β = 110.837(12)°, V = 3667.8(10) Å3, Z = 4, R
gt(F) = 0.0631, wR
ref(F
2) = 0.1100, T = 293(2) K.
Crystal structure of 2-(5-(pyridin-3-yl)-4-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)pyridine, C17H12N6
Authors: Sun Hongtao , Wu Hao , Zhang Lili 
Published: July 2020

Abstract
C17H12N6, monoclinic, P21/n (no. 14), a = 5.8617(14) Å, b = 15.845(4) Å, c = 15.326(4) Å, β = 92.650(5)°, V = 1422.0(6) Å3, Z = 4, R
gt(F) = 0.0449, wR
ref(F
2) = 0.1132, T = 296(2) K.
N′,N′′′-(((ethane-1,2-diylbis(oxy))bis(2,1-phenylene))bis(methaneylylidene))bis(2-hydroxybenzohydrazide)nickel(II), C30H24N4NiO6
Authors: Qiao Hong-Tao , Zhao San-Hu , Xi Fu-Gui 
Published: July 2020

Abstract
C30H24N4NiO6, triclinic, P1̄ (no. 2), a = 10.5870(2) Å, b = 10.6944(2) Å, c = 13.6830(3) Å, α = 100.700(1)°, β = 110.090(1)°, γ = 104.735(1)°, Z = 2, V = 1342.02(5) Å3, R
gt(F) = 0.0388, wR
ref(F
2) = 0.0925, T = 298(2) K.
Crystal structure of tetrakis(1H-benzo[d]imidazol-3-ium) bis(μ5-phenylphosphonato)-pentakis(μ2-oxido)-decaoxo-penta-molybdenum dihydrate, C40H42Mo5N8O23P2
Authors: Ma Feng-Xia , Jiang Jin-Ke , Yuan Yuan , Li Dong-Dong 
Published: July 2020

Abstract
C40H42Mo5N8O23P2, triclinic, P1̄ (no. 2), a = 10.9867(2) Å, b = 15.4753(3) Å, c = 15.5666(3) Å, α = 85.583(2)°, β = 81.294(2)°, γ = 84.844(2)°, V = 2600.18(9) Å3, Z = 2, R
gt(F) = 0.0208, wR
ref(F
2) = 0.0485, T = 293(2) K.
Crystal structure of poly[diaqua-bis(μ2-4-(3-(pyridin-3-yl)-1H-1,2,4-triazol-5-yl)benzoato-κ2
N:O)nickel(II)], C28H22O6N8Ni
Authors: Xu Xue-Li , Li Shi-Hui , Guo Jin-Bo 
Published: July 2020

Abstract
C28H22O6N8Ni, monoclinic, C2/c (no. 15), a = 27.0100(11) Å, b = 7.4753(5) Å, c = 15.4781(6) Å, β = 118.821(3)°, V = 2738.0(2) Å3, Z = 4, R
gt(F) = 0.0404, wR
ref(F
2) = 0.1130, T = 293(2) K.
Crystal structure of poly[aqua-μ2-4,4′-bipyridine-κ2
N:N′)-μ2-bis(2-(2-((2,6-dichlorophenyl)amino)phenyl)acetato-κ2
O,O′)zinc(II)], C38H28Cl4N4O4Zn
Authors: Tang Qian-Qian , Li Shi-Hui 
Published: July 2020

Abstract
C38H28Cl4N4O4Zn, monoclinic, C2/c (no. 19), a = 33.2980(15) Å, b = 7.8254(3) Å, c = 13.8939(9) Å, β = 92.506(5)°, V = 3616.9(3) Å3, Z = 4, R
gt(F) = 0.0702, wR
ref(F
2) = 0.1774, T = 293(2) K.
Crystal structure of 4,4′-bis(pyridin-1-ium-4-yl)biphenyl poly[bis(μ2-4,4′-bis(pyrid-4-yl)biphenyl-K2
N:N′)-tetrakis(μ4-4′-methyl-[1,1′-biphenyl]-3,5-dicarboxylato-K4
O,O′:O′′:O′′′)-bis[[μ2-1,1′-biphenyl]-3-carboxyl-5-carboxylato-K2
O:O′]tetracobalt(II)]— [1,1′-biphenyl]-3,5-dicarboxylic acid (1/2), C93H68N3O16Co2
Authors: Tang Qian-Qian , Li Shi-Hui , Cheng Zhan-Quan 
Published: July 2020

Abstract
C93H68N3O16Co2, triclinic, P1̄ (no. 2), a = 9.9281(4) Å, b = 19.1304(8) Å, c = 22.0724(10) Å, α = 66.036(4)°, β = 87.374(4)°, γ = 85.610(3)°, V = 3819.1(3) Å3, Z = 2, R
gt(F) = 0.0580, wR
ref(F
2) = 0.1276, T = 293(2) K.