bluuebunny/crossref_metadata_2025 huggingface dataset:
Mapeo de las políticas públicas vinculadas a la ESS en Uruguay (2015): Una perspectiva sobre su naturaleza y orientaciones a diez años de la asunción del gobierno progresista
Authors: Torrelli Milton , De Giacomi Brisa , Falkin Camila , Sarachu Gerardo
Published: June 2019

Este trabajo mapea, caracteriza e identifica desafíos de las políticas públicas vinculadas al apoyo-fomento de la ESS en Uruguay. El proceso de identificación incluyó distintas fuentes, entre ellas el mecanismo de bola de nieve, y su relevamiento fue vía encuesta presencial. Si bien éstas crecieron durante los primeros diez años de gobierno progresista en el país (2005-2014), es necesario darle mayor densidad en cantidad, calidad y diversidad en la cobertura, así como enmarcarlas en una visión mayor y común que vaya más allá de la promoción de la ESS como herramienta de inclusión socio laboral. Finalmente, se reflexiona en torno a tres desafíos claves: profundizar el proceso de coproducción junto a otros actores de la ESS, mejorar su articulación interinstitucional y su transversalidad, y debatir-revisar la coherencia en la orientación conceptual y estratégica del conjunto de estas políticas en cuanto al por qué y el para qué apoyar-fomentar la ESS en el país.
A legislação brasileira de Educação a Distância à luz da democracia dubetiana | Brazilian legislation of Distance Education in light of Dubetian democracy
Authors: Eid Amanda Miranda Ramalho , Assis Ana Elisa Spaolonzi Queiroz
Published: June 2019

Desde seu surgimento, no início do século XX, a modalidade de Educação a Distância, no Brasil, corrobora concepções de democratização do ensino. Assim, ao se tratar dessa temática, inclusive na legislação referente à modalidade, diversas concepções de justiça, igualdade e democratização aparecem e se fundem. Uma dessas concepções é dada por François Dubet, que entende a democratização do ensino como um conceito multifacetado e multidimensional, que inclui a massificação, a igualdade do valor dos diplomas, a equidade de acesso, e outras várias características. Com vistas ao fomento dessa discussão, e sendo essa concepção de democratização de suma importância para que se atinja uma sociedade mais igualitária, é objetivo deste trabalho verificar se a democratização dubetiana se faz presente na legislação referente à Educação a Distância de 1996 a 2007. Para cumpri-lo, foram realizadas leituras de obras pré-selecionadas de Dubet e da legislação, e por meio da análise documental, foi feita a comparação entre a democratização descrita pelo autor e a que está presente na Legislação Nacional de Ensino a Distância. Notou-se que alguns elementos da concepção de democratização dubetiana apareceram, enquanto massificação, democracia interna e igualdade do valor dos diplomas. No entanto, o autor critica a estratégia brasileira de universalização, a qual ele chama de massificação, antes de se pensar na qualidade.
Currículo, Educação Física e multiculturalismo: análise de um currículo ribeirinho colonizado | Curriculum, Physical Education, and multiculturalism: An analysis of a colonized riverine curriculum
Authors: Santos Marcio Antonio Raiol , Bentes Lívia Maria Neves , Barbosa Suellen Ferreira
Published: June 2019

O contexto de uma sociedade multicultural faz com que a escola abrigue um intenso cruzamento de culturas. No entanto, historicamente, esse cruzamento tem acontecido dentro de relações assimétricas de poder, nas quais os conhecimentos das culturas dominantes tendem a prevalecer sobre os conhecimentos da cultura popular, aflorando a necessidade de questionamentos em torno deste cenário. Esta pesquisa tem por objetivo analisar a Matriz Curricular para o Ensino Fundamental – anos finais (6° ao 9° ano) do componente Educação Física, do município de Cametá (Pará), proposta em 2017, pela Secretaria Municipal de Educação. A partir da análise do documento se buscam elementos que o caracterizam como um currículo colonizado, trazendo para a discussão e reflexão os princípios norteadores de um currículo multicultural, que valorize o patrimônio cultural corporal ribeirinho. A pesquisa é do tipo documental e está ancorada em uma abordagem qualitativa. Os resultados apontam a necessidade de construção coletiva e conflituosa de um currículo ribeirinho, que considere os saberes de um povo que tem sua produção cultural tecida no convívio com os rios e a floresta.
Revitalisasi Tembang Teks Sastra Bali Tradisional dalam Ranah Ritual dan Digital
Authors: Putra I Nyoman Darma , Sari Ida Ayu Laksmita
Published: June 2019

There has been a concern that textual singing tradition (kidung) may disappear along with the advancement of information and communication technology. This paper aims to examine the metamorphosis of kidung from the ritual realm to the digital domain which is the basis of today's electronic mass media. Data were collected with ethnographic method and interviews with enthusiasts and audiences of kidung as well as with managing of electronic mass media. Recording method was used to record the interactive kidung programme in Radio and TV. The data were examined by transformation media and globalization theory. The study began with a description of the metamorphosis of kidung from the ritual realm to digital, enthusiasts and audiences, as well as the future of the kidung cultural heritage in the digital era. The result shows that the transformation of kidung from the ritual to the digital domain is a revitalization process that makes this tradition increasingly lively, not vanishing as it has been feared. In addition, the tradition of the kidung which was originally dominated by the older generation, has also been able to attract younger generation who present it through digital-based social media such as Facebook and YouTube so that it can be enjoyed by Balinese diaspora.
To See Invisible Rights: Quantifying Araman informal tenure and its immediate relationship with Social Forestry in Central Java, Indonesia
Authors: Cummins Alex , Yamaji Eiji
Published: June 2019

The process of formalizing traditional, unwritten tenure systems is no simple task. Inaccurate or incomplete representation of the informal system may create more problems for the local communities. As such, a full understanding of the local informal tenure systems is necessary before implementing any type of land reform. This paper discusses a case study conducted in the Tawanmangu area of Central Java, Indonesia, in which the informal system known as Araman is quantified on paper with the help of the Tenure Map tool, survey, and interview. The challenges of quantifying and understanding an informal system are discussed with the following viewpoints: key aspects of the Araman structure, the relationship between the informal Araman system and the formal Social Forestry system also present in the area, and finally comments on the strengths and weaknesses of the Tenure Map tool after using it in the field.
New composition of graphs and their Wiener Indices
Authors: Goyal Shanu , Garg Pravin , Mishra Vishnu Narayan
Published: June 2019

In this paper, we define new graph operations F-composition F (G)[H], where F (G) be one of the symbols S(G),M(G),Q(G),T(G),Λ(G),Λ[G],D
2(G),D
2[G]. Further, we give some results for the Wiener indices of the these graph operations.
Mycoflora of Maize in Niger State, Nigeria
Authors: Muhammad Hadiza Kudu , Apeh Daniel Ojochenemi , Muhammad Hadiza Lami , Olorunmowaju Yemisi Bose , Ifeji Ebere , Makun Hussaini Anthony
Published: June 2019

Fungi have been associated with contamination and spoilage of food. These organisms are known to thrive in different weather and environmental conditions. Maize kernel obtained from field, store and market from 25 Local Government Areas of Niger State within the month of August to September were analyzed for fungi occurrence using standard methods. Ten different fungus; Aspergillus niger, A. ochraceus, A. flavus, A. fumigatus, A. parasiticus, Mucor spp, Fusarium spp, Penicillium spp, Yeast and Rhizopus spp, were identified and isolated from the maize kernel. From the agro-ecological zones of the state, the most predominant fungi were Aspergillus species (241/345), Rhizopus spp (41/345) and Mucor spp (37/345) while Penicilium spp and yeast were the least identified. Within the zones, Aspergillus species have the highest occurrence; wet (65/95), driest (63/95), wettest (56/95) and dry zone (54/95) zones. The highest occurrence of fungi was found in the market sample (129) followed by store (112) and field (104). High percentage occurrence of 11.6% was recorded in Suleja, Wushishi, and Borgu Local Government Area, followed by 10.6, 10.1, 8.7, 9.7, 9.2, 8.7 and 8.2% in Bosso, Tafa, Madalla, Minna, Paiko, Bida and Sabon wuse respectively. Mold species known to be mycotoxin producers were reported in this work. This poses as a risk factor to food safety.
Legal Regulations System in the Implementation Process of Geothermal District Heating Investments
Authors: Jenei Tünde , Kiss Judit T.
Published: June 2019

Geothermal investments change both the natural and the built environment. They affect water resources under the Earth’s surface as well as the natural landscape itself. Regulations of authority permit procedures apply to various subunits of the environment and occur at certain stages of the investment. This paper examines how transparent and consistent regulations are as well as what difficulties the investors could have during the different authorisation processes, which could influence the implementation of the project. Process analysis was used to examine domestic and international regulatory practices. We examine the stages where the required authorisation procedures for the construction of geothermal investments occur in the implementation process and what role the individual permits play in the process of the investment. The research found that the authorization process is extremely long and very complicated.
Frequency of complete and removable partial denture treatment in the primary health centres in three different regions of Kosovo from 2002 to 2013
Authors: Bukleta Manushaqe Selmani , Bukleta Dashnor , Selmani Mimoza , Kuhar Milan
Published: June 2019

Introduction

Edentulism and prosthodontic care are very common, especially in the elderly. The study investigated the treatment with complete dentures (CDs) and acrylic removable partial dentures (ARPDs) among people receiving new prosthodontic treatment in the Primary Health Centres of the three regions in Kosovo from 2002 to 2013.

Methods

The data on ARPDs delivery and CDs delivery was obtained from the archives of primary health centres from three Kosovo regions (Prizren, Peje, Ferizaj) from 2002 to 2013. The data was analysed concerning year of treatment, type of dentures, jaw, age, gender and urban or rural origin of the patients. The trend of treatment was determined, and the binomial logistic regression model was used for predicting odds of ARPD versus CD treatment by year of treatment and patient characteristics.

Results

From 2002 to 2013, 9,478 patients received 11,655 CDs and 4,401 ARPDs. Delivery of CDs significantly increased by 57.45 dentures per year (R2=0.609) and delivery of ARPDs by 30.39 dentures per year (R2=0.569). Each year the odds for ARPD versus CD increased by 4.2% (95% CI: 3.0%–5.4%). Younger patients have higher odds for ARPD rather than CD and odds for ARPD are decreasing as the age of patients rises. The gender, residence, and jaw all had a significant impact on prosthodontic treatment too.

Conclusions

In Primary Health Centres of Kosovo, there is a trend for higher frequencies of both dentures (more obvious for ARPD), and the frequency is highly dependent on the age of patients.
PERAN PSYCHOLOGICAL DETAHCMENT DALAM MENGATUR HUBUNGAN ANTARA JOB STRESS DAN WELL-BEING PADA PERAWAT
Authors: Juwita Juwita , Saputra Andy , Elisa Elisa , Tessa Maria Theresia , Suyasa Tommy Y.S.
Published: June 2019

Perawat yang sering memikirkan pekerjaan di luar jam kerja dapat menimbulkan rendahnya well-being. Hal tersebut dapat memicu tingkat job stress yang tinggi. Penelitian ini bertujuan untuk mengetahui peran psychological detachment dalam mengatur hubungan antara job stress dan well-being pada perawat. Subyek penelitian ini adalah perawat yang bekerja pada berbagai instansi kesehatan yang berlokasi di Tangerang. Penelitian ini melibatkan 103 subyek, yang terdiri dari 88 orang perempuan dan 15 orang laki-laki dengan rentang usia 19-57 tahun. Metode yang digunakan dalam penelitian ini adalah metode kuantitatif dengan jenis penelitian korelasional. Hasil penelitian menunjukkan bahwa psychological detachment berperan dalam mengatur hubungan antara job stress dan well-being pada perawat. Namun, peran job stress terhadap indikator negatif well-being lebih signifikan daripada peran psychological detachment terhadap indikator negatif well-being.
EFEKTIVITAS BIBLIOTERAPI UNTUK MENINGKATKAN KETANGGUHAN AKADEMIK SANTRI (STUDI PADA PESANTREN X, BOGOR, JAWA BARAT)
Authors: Ubaidah Ade , Tiatri Sri , Mularsih Heni
Published: June 2019

Biblioterapi adalah  suatu metode yang menggunakan literatur dalam membantu klien agar mampu mengungkapkan permasalahan yang dihadapinya dan merubah cara pandang berpikirnya sebagai upaya membantunya mengatasi masalah emosi, kondisi mental yang tidak stabil untuk mengatasi perubahan dalam hidupnya. Banyak penelitian biblioterapi yang mengungkapkan bahwa biblioterapi efektif dalam mengatasi masalah, diantaranya dalam menurunkan agresivitas pada remaja. Akan tetapi, peneliti belum mendapati kajian penelitian biblioterapi untuk meningkatkan ketangguhan akademik pada siswa remaja. Penelitian ini bertujuan menguji efektivitas biblioterapi untuk meningkatkan ketangguhan akademik santri pesantren, suatu studi pada santri kelas 7 SMPIT, Pesantren X, Bogor, Jawa Barat. Penerapan biblioterapi dilakukan pada lima partisipan eksperimen yang dipilih secara purposive sampling, yang dilaksanakan dalam sebelas kali pertemuan, yang dibagi menjadi empat tahap berdasarkan teori tahapan biblioterapi menurut Pardeck (1993) yaitu identifikasi, seleksi, presentasi, dan follow-up. Metode penelitian yang digunakan adalah eksperimen, dengan randomized pretest-posttest control group design. Data pengukuran ketangguhan akademik pada kelompok kontrol dan eksperimen diolah dengan SPSS menggunakan metode Independent Sample T-test menunjukkan biblioterapi tidak efektif untuk meningkatkan ketangguhan akademik santri pesantren(t = -,17, p = 0,87, p > 0,05),. Hal ini dikarenakan keberhasilan biblioterapi sangat dipengaruhi oleh kesiapan partisipan untuk terlibat dalam proses vicarious learning selama mengikuti biblioterapi.
DAMPAK PENIADAAN PARALEGAL TERHADAP PERLINDUNGAN HUKUM KEPADA KELOMPOK MASYARAKAT MISKIN (PUTUSAN MAHKAMAH AGUNG REPUBLIK INDONESIA NOMOR 22 P/HUM/2018)
Authors: Martono Jeffri Pri , Tunggawan Edwin , Kenny Kennedy
Published: June 2019

Pemberian bantuan hukum merupakan bentuk tanggung jawab negara bagi kelompok masyarakat miskin sebagai perwujudan kepada akses keadilan. Hal ini merupakan jaminan dari negara terhadap setiap orang dalam rangka mendapatkan pengakuan, jaminan, perlindungan, dan kepastian hukum sebagai bentuk perlindungan dari pada hak asasi manusia. Pemberian bantuan hukum merupakan suatu kewajiban negara sebagaimana hal ini diperintahkan oleh peraturan perundang-undangan yang dinyatakan dalam Pasal 54 Undang-Undang Republik Indonesia Nomor 8 Tahun 1981 tentang Hukum Acara Pidana (selanjutnya disebut dengan Kitab Undang-Undang Hukum Acara Pidana/KUHAP), bahkan ditekankan lagi sebagai hal yang wajib adanya dalam Pasal 56 KUHAP. Akan tetapi pemberian bantuan hukum saat ini belum menjangkau seluruh masyarakat Indonesia dikarenakan adanya keterbatasan pelaksanaan bantuan hukum itu sendiri. Dalam hal mengisi keterbatasan tersebut dimunculkan peran paralegal untuk meningkatkan pemberian bantuan hukum terhadap kelompok masyarakat miskin. Pasca munculnya Putusan Mahkamah Agung Republik Indonesia Nomor 22 P/HUM/2018 yang membatalkan peran dari pada paralegal yang dinyatakan dalam Peraturan Menteri Hukum dan Hak Asasi Manusia Republik Indonesia Nomor 01 Tahun 2018 tentang Paralegal Dalam Pemberian Bantuan Hukum telah memberikan dampak terhadap kelompok masyarakat miskin dalam mencari keadilan. Dalam hal ini peran advokat sebagai profesi terhormat yang dalam menjalankan profesinya harus dimunculkan dan apalagi hal tersebut merupakan suatu kewajiban dalam menjalankan perintah baik dari pada undang-undang maupun kode etik profesi advokat dalam rangka memberikan bantuan secara cuma-cuma setelah dicabutnya Pasal 11 dan Pasal 12 Permenkumham Tentang Paralegal, yang sebenarnya telah diatur sebelumnya dalam Pasal 22 UU Advokat.
PERANCANGAN HURUF DISPLAY TYPEFACE DENGAN BERBASIS AKSARA LONTARA
Authors: Ahmad Asrullah
Published: June 2019

Suku Bugis merupakan salah satu yang mempunyai aksara sendiri yaitu Aksara Lontara, namun orang-orang Bugis utamanya yang ada di perkotaan sudah jarang untuk menggunakan Aksara ini dalam keseharian. Hal tersebut kemudian semakin rumit ketika mata pelajaran Bahasa Daerah dihapus dari kurikulum muatan lokal di sekolah menengah pertama (SMP) yang menyebabkan kebanyakan dari remaja di suku Bugis yang bermukim di perkotaan tidak mengenali dan tidak lagi bisa menggunakan Aksara Lontara baik itu untuk kebutuhan sehari-hari maupun kebutuhan tertentu lainnya. Hal tersebut kemudian menjadi satu penanda besar untuk kemungkinan punahnya Aksara Lontara. Dalam penelitian ini kemudian dilakukan langkah preventif menggunakan metode ATUMICS untuk mentransformasikan Aksara Lontara ke dalam Aksara Latin yang bertujuan agar generasi muda suku Bugis tetap bisa merasakan impresi bentuk visual dan kesan dari karakter  Aksara Lontara dengan cara yang lebih modern dan sesuai dengan keseharian mereka. Pada penelitian ini telah dihasilkan tiga jenis aksara latin yang berjenis display, yang kemudian dinilai berhasil dalam menyampaikan kesan bentuk dan karakter dari Aksara Lontara itu sendiri berdasarkan pengujian objektif yang dilakukan.
Nutrition content assessment of Arachis hypogaea L. samples grown in the Mediterranean region of Turkey
Authors: Turfan Nezahat , Kurnaz Aslı , Karataşlı Muhammet , Özer Tahsin , Turhan Şeref
Published: June 2019

A total of 42 Turkish peanuts (Arachis hypogaea L.) samples were analysed for their total free amino acid, β-carotene, lycopene, and flavonoid contents, and the total phenols, glucose, fructose and sucrose in the peanut samples were determined as nutrition aspects. The average values of the total free amino acid, beta-carotene, lycopene, glucose, fructose and sucrose were determined to be 14.4 Âµmol gâˆ’1, 14.4 Âµg (100 ml)âˆ’1, 14.4 Âµg (100 ml)âˆ’1, 1.07 mg gâˆ’1, 0.52 mg gâˆ’1 and 2.74 mg gâˆ’1, respectively. The results reveal that the consumption of Turkish peanut samples is safe and that they contain health-enhancing nutrients.
The Effect of Irrigation Water Salinity on the Morphological and Physiological Traits of Swiss Chard (Beta vulgaris L. var. cicla Moq.)
Authors: Deveci Murat , Öztürk Şükrü , Altıntaş Süreyya , Arın Levent
Published: June 2019

Swiss chard (Beta vulgaris L. var. cicla Moq.), which is grown as a vegetable in Turkey and well adapted to the Marmara region, was used in our experiments. Provided by a producer, chard seedlings were grown in 6 L plastic bags in a non-heated plastic greenhouse. Starting from the 4-5 true-leaf stage to harvest, sodium chloride (NaCl)-added tap water at 5 different electricity conductivity (EC) values [(0. 4 (tap water, control), 8, 16, 24 and 32 dS/m)] was used as irrigation water. The results showed that the EC of the irrigation water affected some of the morphological and physiological properties of chard. An increase in the EC value of irrigation water led to a decrease in the number of leaves, leaf weight, leaf area, plant length, root length, chlorophyll content and increase in the injury level in the leaves and leaf thickness of Swiss chard. The changes observed upon the application of irrigation water with an EC of 16 dS/m were 50% greater than those observed in the control plants, whereas irrigation water with an EC of 32 dS/m results in severe discoloration and yellowing, but the plant was still alive. Therefore, chard growing can be suggested in agricultural areas with salinity problems.
Yayın Balığı (Silurus glanis Linnaeus, 1758) Tam Kontrollü Üretimi ve Cinsiyet Kontrolü
Authors: Saygı Hülya , Güleç Fatih
Published: June 2019

Bu çalışma ile öncelikli olarak Avrupa yayın balığının (Silurus glanis) tam kontrollü olarak üretiminin yapılması, değişik solüsyonlar ve yöntemler kullanarak döllenme ve yaşama oranlarının arttırılması, elde edilecek larvalar ile hem doğal stokların zenginleştirilmesi aynı zamanda Türkiye‘de yetiştiriciliği yapılmayan bu türün Türkiye‘de yetiştiriciliği yapılan türlere ilave yeni bir tür olarak katılımının sağlanması amaçlanmaktadır. Çalışma için Manisa ilinde faaliyet gösteren Gürle ticari alabalık işletmesi kullanıldı. Söz konusu işletmede damızlıklardan elde edilecek yumurtalar ve spermler çeşitli dölleme metotlarından faydalanarak dölleme işlemine maruz bırakılacak ve ardından yumurtalar zuger sistemlerine tekrarlar oluşturulmak suretiyle yerleştirildi. Sonuç olarak, bu çalışmada iki farklı bölgeden farklı yıllarda avlanan yayın balıklarından elde edilen bulguların ışığı altında, üre-tuz solüsyonuyla muamele edilen yumurtalardan sağlanan döllenme, gözlenme ve larva çıkış oranlarının tuz solüsyonu uygulamasına göre daha yüksek olduğu, üre-tuz solüsyonunun 10 dakika ve tuz solüsyonunun ise 10 dakika süre ile uygulanmasının daha başarılı olduğu sonucuna varıldı. Bunun yanında, canlı materyalle çalışmada ortaya çıkan zaman problemi bizimde en büyük engelimiz olarak çıkmıştır. Üreme döngüsünün yılda bir kez gerçekleşmesi ve başarısızlık durumunda bir sonraki yılı bekleme zorunluluğu oluşmuştur. Bu bağlamda son denememizde de yumurta alma, dölleme ve yaşatma etkinliklerinde yaşanacak problemlerin tolere edilebilmesi mümkün olmayacağından proje burada sonlandırılmak zorunda kalınmıştır.
Dom Marcelo Pinto Carvalheira e o seu modelo de formação sacerdotal à luz do Concílio Vaticano II
Authors: Vasconcelos Sergio Sezino Douets , Santana Júnior Marcelo Marques
Published: June 2019

Dom Marcelo Carvalheira foi um dos principais agentes da recepção do Concílio Vaticano II na história da Igreja do Regional Nordeste II. Este artigo quer apresentar, em linhas gerais, alguns dados de sua biografia e reconhecida experiência espiritual que poderão contribuir para a compreensão dos pressupostos da sua visão sobre a formação sacerdotal para, a partir daí, apresentar alguns elementos da sua concepção e tentativa de concretização, no Seminário Regional Nordeste II, de um novo modelo de formação sacerdotal a partir das intuições do Concílio Vaticano II.
Contribuição da Teologia para a história da educação e da ciência
Authors: Nascimento Jeverson
Published: June 2019

O presente artigo propõe uma reflexão acerca da contribuição da teologia para a História da Educação e Ciência. Constituem, nesse sentido, os objetivos específicos deste artigo: abordar a função social da teologia; enfatizar a contribuição da teologia para a História da Educação; e estabelecer relação entre a teologia e a ciência. O texto tem por finalidade propor uma análise reflexiva do tema utilizando a metodologia da análise bibliográfica. Isso servirá para a ampliação da compreensão da temática visto que ela suscita questionamentos de interesse acadêmico e social. Conclui-se que a teologia possui relação com a educação, porquanto possui uma concepção formada do ser humano, uma filosofia de vida, uma visão de mundo, e anseia pela transformação desse ser e, portanto, essa é relação proveitosa para a sociedade.
Amazônia (s): Permanente colonialidade versus Ecologia integral
Authors: Tavares Sinivaldo Silva
Published: June 2019

O pano de fundo deste artigo é a celebração do Sínodo Panamazônico a se realizar em outubro de 2019. Sua trama, o nítido conflito entre dois paradigmas irreconciliáveis: “permanente colonialidade” e “ecologia integral”. O primeiro, apesar de hegemônico, tem apresentado visíveis sintomas de adoecimento. Posto que emergente, o segundo encontra-se em processo de gestação. É nosso intuito, num primeiro momento, explicitar as vicissitudes pelas quais vem atravessando a região amazônica desde a conquista e exploração colonialistas até os dias que correm, situando-as no bojo de um processo que se tem caracterizado por uma “permanente colonialidade”. Em seguida, analisaremos três das principais “invenções” da Amazônia, excogitadas pela Modernidade Colonial, que continuam vigentes: mata virgem, vazio demográfico e integridade nacional. Trata-se de construções ideológicas cujo objetivo é justificar discursos e práticas colonialistas e “entreguistas”, em prejuízo dos direitos básicos das populações que vivem na Amazônia. E, ao final, apresentaremos a proposta feita pelo papa Francisco na Laudato Sì’, publicada em maio de 2015, de uma ecologia integral enredada em torno a três nós interconectados: 1) a índole mistérica e complexa do real; 2) uma nova epistemologia: reconhecer, compreender e curar; 3) a consciência de que desafios complexos demandam práticas e saberes integrais. E a conclusão à qual chegamos é a de que, a partir da integralidade constitutiva da fé cristã, buscaremos discernir e reconhecer a complexidade inerente à vida e corresponder a ela mediante propostas e iniciativas igualmente integrais. É com esta específica atitude, portanto, que nos inserimos no processo em curso de preparação ao Sínodo.
Reconstructing la Pieza del Despacho de Verano, the room of the Las Meninas: Problems and Possibilities
Authors: Greub Thierry Rodolphe
Published: June 2019

The King’s summer study, la Pieza del Despacho de Verano, is a perfect point of departure for discussing the possibilities and limits of reconstructing a room in the Alcázar, the royal palace. Although the inventaries from 1666 and 1686 just tell us the subject and size of 33 pictures together with seven mirrors and six bufetes, the paper argues that it is possible to reconstruct the scale and decoration of the pieza del despacho de verano. On the basis of the order in the inventories, a convincing reconstruction is possible and leads to a visual presentation of the room that harbored Las Meninas. In a more general sense this gives us at hand a ‘layout’ for reconstructing other rooms in the king’s palace(s).
Dos nuevos cuadros de Alonso Vázquez y la influencia de Marten de Vos en su obra.
Authors: Escuredo Barrado Elena
Published: June 2019

Gracias al hallazgo de dos nuevas tablas se amplía el catálogo de Alonso Vázquez, pintor destacado en la Sevilla finisecular. El estudio en profundidad y el análisis comparativo ofrece aportes significativos y permite establecer relaciones con otras pinturas conservadas del artista, al tiempo que se determina la influencia que tuvo el flamenco Marten de Vos en sus composiciones, tanto en obras sevillanas como en su etapa final, la cual se desarrolló en México a partir de 1603.
Computationally Generated Maps of Surface Structures and Catalytic Activities for Alloy Phase Diagrams
Authors: Cao Liang , Niu Le, , Mueller Tim
Published: June 2019

To facilitate the rational design of alloy catalysts, we introduce a method for rapidly calculating the structure and catalytic properties of a substitutional alloy surface that is in equilibrium with the underlying bulk phase. We implement our method by developing a way to generate surface cluster expansions that explicitly account for the lattice parameter of the bulk structure. This approach makes it possible to computationally map the structure and catalytic activity of an alloy surface at every point in the alloy phase diagram, enabling the identification of synthesis conditions likely to result in highly active catalysts. We demonstrate our approach by analyzing Pt-rich Pt–Ni catalysts for the oxygen reduction reaction, finding two regions in the phase diagram that are predicted to result in highly active catalysts. Our analysis indicates that the Pt3Ni(111) surface, which has the highest known specific activity for the oxygen reduction reaction, is likely able to achieve its high activity through the formation of an intermetallic phase with L12 order. We use the generated surface structure and catalytic activity maps to demonstrate how the intermetallic nature of this phase leads to high catalytic activity and discuss how the underlying principles can be used in catalysis design. We further discuss the importance of surface phases and demonstrate how they can dramatically affect catalytic activity.
Chemoselective Peptide Cyclization and Bicyclization Directly on Unprotected Peptides
Authors: Zhang Yue , Zhang Qing , Wong Clarence , Li Xuechen
Published: June 2019

Herein, we report a highly chemoselective and operation-simple method directly cyclizing unprotected peptides, in which ortho-phthalaldehyde (OPA) is found to react with the lysine/N-terminus and cysteine within one unprotected peptide sequence effectively to form the isoindole-bridged cyclic peptides. This reaction is carried out in the aqueous buffer and features tolerance of diverse functionalities, rapid and clean transformation and operational simplicity.
Orientational Order in the Splay Nematic Ground State
Authors: Mandle Richard , Mertelj Alenka
Published: June 2019

Modulated nematic liquid crystal phases, which lack positional order but have some periodic variation in the direction of average orientation present in a classical nematic, have attracted significant interest. In the recently discovered splay nematic (NS) phase the average orientational order is augmented with a periodic splay deformation of orientation perpendicular to the director. We use X-ray scattering experiments to measure the orientational order parameters in the nematic (N) and splay nematic (NS) phases of the liquid crystalline material RM734. The degree of orientational order is somewhat larger in the NS phase than in the preceding nematic and temperature dependent. We reconstruct the orientational distribution function and find it to be nematic-like in the NS phase, indicating the change in orientation between neighbouring molecules due to the splay modulation is very small. A small splay angle implies that the splay modulation period is larger than the few tens of nanometers originally envisaged. The method described herein can be used to assist in unambiguous identification of the splay-nematic phase.
How [FeFe]-Hydrogenase Facilitates Bidirectional Proton Transfer
Authors: Senger Moritz , Eichmann Viktor , Laun Konstantin , Duan Jifu , Wittkamp Florian , Knör Günther , Apfel Ulf-Peter , Happe Thomas , Winkler Martin , Heberle Joachim , Stripp Sven T.
Published: June 2019

Hydrogenases are metalloenzymes that catalyse the interconversion of protons and molecular hydrogen, H2. [FeFe]-hydrogenases show particularly high rates of hydrogen turnover and have inspired numerous compounds for biomimetic H2 production. Two decades of research on the active site cofactor of [FeFe]-hydrogenases have put forward multiple models of the catalytic proceedings. In comparison, understanding of the catalytic proton transfer is poor. We were able to identify the amino acid residues forming a proton transfer pathway between active site cofactor and bulk solvent; however, the exact mechanism of catalytic proton transfer remained inconclusive. Here, we employ in situ IR difference spectroscopy on the [FeFe]-hydrogenase from Chlamydomonas reinhardtii evaluating dynamic changes in the hydrogen-bonding network upon catalytic proton transfer. Our analysis allows for a direct, molecular unique assignment to individual amino acid residues. We found that transient protonation changes of arginine and glutamic acid residues facilitate bidirectional proton transfer in [FeFe]-hydrogenases.
ChemML: A Machine Learning and Informatics Program Package for the Analysis, Mining, and Modeling of Chemical and Materials Data
Authors: Haghighatlari Mojtaba , Vishwakarma Gaurav , Altarawy Doaa , Subramanian Ramachandran , Kota Bhargava Urala , Sonpal Aditya , Setlur Srirangaraj , Hachmann Johannes
Published: June 2019

ChemML is an open machine learning and informatics program suite that is designed to support and advance the data-driven research paradigm that is currently emerging in the chemical and materials domain. ChemML allows its users to perform various data science tasks and execute machine learning workflows that are adapted specifically for the chemical and materials context. Key features are automation, general-purpose utility, versatility, and user-friendliness in order to make the application of modern data science a viable and widely accessible proposition in the broader chemistry and materials community. ChemML is also designed to facilitate methodological innovation, and it is one of the cornerstones of the software ecosystem for data-driven in silico research outlined in our recent publication1.
Refinement of Organic Crystal Structure with Multipolar Electron Scattering Factors
Authors: Gruza Barbara , Chodkiewicz Michał Leszek , Krzeszczakowska Joanna M. , Dominiak Paulina
Published: June 2019

A revolution in resolution is occurring now in electron microscopy arising from the development of methods for imaging single particles at cryogenic temperatures and obtaining electron diffraction data from nanocrystals of small organic molecules or macromolecules. Near- atomic or even atomic resolution of molecular structures can be achieved. The basis of these methods is the scattering of an electron beam due to the electrostatic potential of the sample. To analyze this high-quality experimental data, it is necessary to use appropriate atomic scattering factors. The independent atomic model (IAM) is commonly used although various more advanced models, already known from X-ray diffraction, can also be applied to enhance the analysis.

In this study we present a comparison of IAM and TAAM (Transferable Aspherical Atom Model), the latter with the parameters of the Hansen-Coppens multipole model transferred from the University at Buffalo Databank (UBDB). By this method, TAAM takes into account the fact that atoms in molecules are partially charged and are not spherical. We performed structure refinements on a carbamazepine crystal using electron structure factor amplitudes determined experimentally (Jones et al., 2018) or modeled with theoretical quantum-mechanical methods. The results show the possibilities and limitations of the TAAM method when applied to electron diffraction. Among others, the method clearly improves model fitting statistics, when compared to IAM, and allows for reliable refinement of atomic thermal parameters. The improvements are more pronounced with poorer resolution of diffraction data.
Chiral-Induced Spin Selectivity: A Symmetry Analysis of Electronic Transmission
Authors: Zöllner Martin Sebastian , Varela Solmar , Medina Ernesto , Mujica Vladimiro , Herrmann Carmen
Published: June 2019

An intriguing phenomenon has emerged in the past years showing considerable promise for new spintronic devices, catalysis, and for biological electron transfer: the chiral- induced spin selectivity (CISS) effect, which describes the spin-filtering ability of diamagnetic helical structures like DNA or peptides having chiral symmetry. The effect is attributed to atomic spin-orbit coupling, which is surprising due to the lack of heavy elements in such compounds. Theoretical descriptions with model Hamiltonians are able to explain the spin filtering qualitatively, but underestimate its magnitude by several orders when using realistic parameters for atomic spin-orbit coupling. To find the origin of the large spin filtering, a first-principles description is mandatory. We are taking an essential step into this direction by calculating spin polarization within the Landauer–Imry– Büttiker approach, using two-component density-functional theory including spin–orbit coupling. We identify the imaginary part of the effective single-particle Hamiltonian as the origin of direction-dependent spin filtering in helical structures by showing its effect on the symmetry of the Green’s function matrices. This imaginary part originates from spin–orbit coupling. This relation could help identify what is currently lacking in first-principles modeling of the CISS effect. We further draw an analogy with imaginary terms in barrier scattering, which may help understand the unusually effective long-range electron transfer in biological systems.
Evaluating the Prosthodontic Status of People Visiting a Dental Clinic in New Delhi, India
Authors: Vikram Arora  , Bhavna Gupta
Published: June 2019

BACKGROUND: Oral diseases place a huge economic and social burden on the population in terms of pain, suffering and lost productivity, as well as expenditure on treatment and prevention. The elderly people are worst affected by tooth loss as edentulism further leads to deterioration of their existing frail general health.

MATERIALS AND METHOD: The present study is an attempt to study the prosthodontic status of people attending a private clinic in Delhi from April to December 2018. Data was collected with the help of WHO Oral Health Assessment Form (2004) and survey was conducted as per guidelines of American Dental Association for Type III examination. Statistical analysis was done using SPSS 20.0.

RESULTS: Out of 204 study subjects, 30.4% were completely dentulous, 7.4% were completely edentulous and rest were partially edentulous for the maxillary arch. While 34.8% were completely dentulous, 14.7% were completely edentulous and 50.5% were partially edentulous for the mandibular arch. Prosthodontic status for both the maxillary and mandibular arch was very poor with 79.4% and 85.3% individuals being devoid of any kind of prosthesis in the maxillary and mandibular arch respectively.

CONCLUSION: The population of Delhi has a poor prosthodontics status. High cost of prosthetic treatment, lack of availability of skilled healthcare professionals, poor infrastructure and the general attitude of the population towards replacement of missing teeth are the major hindrances in the way of healthcare delivery system in our country. This has lead to the poor prosthodontic status in general population.
Endothelial damage and circadian blood pressure profile in rheumatoid arthritis
Authors: Shilkina N P , Yunonin I E , Butusova S V , Mikhailova E V , Vinogradov A A
Published: June 2019

Aim. To study the influence of the state of endothelium on the daily profile of arterial pressure (AP) in patients with rheumatoid arthritis (RA). Materials and methods. In 70 RA pts carried out C-reactive protein (CRP), vascular endothelial adhesion molecule type 1 (sVCAM-1), antigen von Willebrand Factor (AG WF), interleukin-8 (Il-8), rheumatoid factor (RF), IgG, endotheline-1 (ET-1), number of desquamated endotheliocytes cells (DE), VS, activity of renin by immunoenzyme analysis. The dysfunction of endothelium was evaluated by calculation of DE. The functional methods included the daily monitoring of arterial pressure (AP). Results. Arterial hypertension (AH) occurred in 40 (57.1%) pts. RA pts are revealed the signs of endothelial dysfunction, about which significant differences among the indices of activation of endothelium in comparison with control group testify. ET-1, sVCAM-1, vWF AG, Il-8, CRP content was higher in RA pts. Reliably above there was a number of DE. Reliable differences according to these indices depending of RA activity were discovered. With conducting of correlation analysis it is revealed, that markers of the activation of endothelium: sVCAM-1, vWF AG positively correlated with increasing RF IgG and indices of the immune inflammation: CRP, and DE number. In patients suffering from RA, showed signs of endothelial dysfunction. The positive correlation between endothelial damage and daily profile of AP show the relationship of these processes. Conclusion. Positive correlations between the damage of endothelium and disturbance of AP daily profile testify about the interrelation of these processes.
Comorbidity in gout and hyperuricemia: prevalence, causes, prospects of urate lowering therapy
Authors: Eliseev M S , Novikova A M
Published: June 2019

Nowadays, there is increased interest in the connection of gout and asymptomatic hyperuricemia with comorbid conditions such as diabetes mellitus, cardiovascular diseases, hypertension, chronic kidney disease and other. Studies conducted over the past few decades suggest that not only gout, but also asymptomatic hyperuricemia can significantly worsen the prognosis in patients with cardiovascular diseases, as the deposition of urate crystals can be both an immediate cause and a factor in the progression of renal failure. In that way, the timely appointment of urate - lowering therapy and achieving the target serum uric acid level can not only affect joint damage, but also can significantly slow the progression of life - threatening comorbid conditions.
Assembly mechanisms of the bacterial cytoskeletal protein FilP
Authors: Javadi Ala , Söderholm Niklas , Olofsson Annelie , Flärdh Klas , Sandblad Linda
Published: June 2019

Despite low-sequence homology, the intermediate filament (IF)–like protein FilP from Streptomyces coelicolor displays structural and biochemical similarities to the metazoan nuclear IF lamin. FilP, like IF proteins, is composed of central coiled-coil domains interrupted by short linkers and flanked by head and tail domains. FilP polymerizes into repetitive filament bundles with paracrystalline properties. However, the cations Na+ and K+ are found to induce the formation of a FilP hexagonal meshwork with the same 60-nm repetitive unit as the filaments. Studies of polymerization kinetics, in combination with EM techniques, enabled visualization of the basic building block—a transiently soluble rod-shaped FilP molecule—and its assembly into protofilaments and filament bundles. Cryoelectron tomography provided a 3D view of the FilP bundle structure and an original assembly model of an IF-like protein of prokaryotic origin, thereby enabling a comparison with the assembly of metazoan IF.
Pengaruh Beban Kerja Terhadap Kepuasan Kerja Perawat Dengan Mediasi Stress Kerja
Authors: Safitri Laily Nurida , Astutik Mardi
Published: June 2019

Penelitian ini bertujuan untuk mengetahui pengaruh Beban Kerja terhadap Kepuasan Kerja melalui Stress Kerja baik secara langsung maupun tidak langsung pada perawat Rumah Sakit Unipdu Medika Jombang. Penelitian ini termasuk penelitian kuantitatif dengan menggunakan metode survey. Sampel dalam penelitian ini adalah seluruh perawat di Rumah Sakit Unipdu Medika Jombang yang berjumlah 38 orang. Pengumpulan data dengan observasi, wawancara, kuesioner dan dokumentasi. Sedangkan analisis data dilakukan dengan menggunakan analisis regresi berganda, analisis path dan uji sobel. Hasil penelitian ini menunjukkan bahwa : (1) Beban Kerja berpengaruh negatif dan signifikan terhadap Kepuasan Kerja Perawat di Rumah Sakit Unipdu Medika Jombang (2) Beban Kerja berpengaruh positif dan signifikan terhadap Stress Kerja Perawat di Rumah Sakit Unipdu Medika Jombang (3) Stress Kerja berpengaruh negatif dan signifikan terhadap Kepuasan Kerja Perawat di Rumah Sakit Unipdu Medika Jombang (4) Stress Kerja memediasi secara parsial antara Beban Kerja terhadap Kepuasan Kerja Perawat di Rumah Sakit Unipdu Medika Jombang.
Estimated unit cost of the slaves in the second half of the 18th century
Authors: Pereira de Andrade Álvaro , Sotomayor Ana Maria , Martins Rodrigues Jorge José
Published: June 2019

Previous surveys based on historical documents on the price of slaves from Africa have contributedgreatly to accounting literature. However, most of these studies usually focus on the sale price of slaves in the colonies or on slave purchase prices in Africa. Therefore, no work has been observed in the literature relating to the effective or estimated unit cost of slaves, taking into account the total cost of all phases of the slave trade. This study aims to bring to the literature of accounting history an approach on the estimated unit cost of slaves basedon estimated total cost of all costing phases of captive transportation from Angola to Pernambuco. This approach was found in a historical document dated November 12, 1758, written by the governor of the captaincy of Pernambuco - Luis Diogo Lobo da Silva. This document was written in fulfillment of the orders of the king of Portugal, D. José I, in order to prepare a list of ships capable of transporting slaves from Africa and the details ofnecessary provisions for the slaves, who would be sent from Angola to Pernambuco. Luis Diogo Lobo da Silva was governor of the captaincy of Pernambuco from 1756 to 1763, and he was recognized for his qualities as a good colonial administrator and for adopting good management practices in his work.
De Raphaeli: Venetian Double Entry Bookkeeping in 1475
Authors: Sangster Alan
Published: June 2019

“De Raphaeli: Venetian Double Entry Bookkeeping in 1475” de Alan Sangster (Aberdeen University, UK). Comentario realizado por: Esteban Hernández Esteve (Comisión de Historia de la Contabilidad de AECA).
Children’s Cultural Identity Formation: Experiences in a Dual Language Program
Authors: Rodríguez Tamayo Ilba Yaneth , Tenjo-Macías Lina María
Published: June 2019

The role of cultural identity in bilingual programs has been barely discussed in regards to SLA. This research focuses on providing relevant information that helps in having more knowledge about the experiences that an elementary student has during the second language learning process in a bilingual program within a multicultural context. This qualitative study took place in a Dual Language Program in a public elementary school, in Northern Virginia, USA, where 17 students were immersed in a 50:50 program, that is, 50% of classes were in English and the other 50% in Spanish The information was collected by using in person interviews, focus group sessions, and  participants and field observations. Receiving others’ influence; living situations as determiners of languages switch, and using two languages as a key aspect in self-esteem improvement, were the experiences which emerged as the ones which contributed in children’s cultural identity formation.
Situated Practice in CLIL: Voices from Colombian Teachers
Authors: Torres-Rincon Juan Carlos , Cuesta-Medina Liliana Marcela
Published: June 2019

The purpose of this exploratory qualitative study was to determine the factors and conditions that intervene in the implementation of CLIL (Content and Language Integrated Learning) in diverse Colombian educational contexts. This study was conducted at five private schools from different cities and towns in the country (Bogotá, Chía, Tenjo, Facatativá, and Girardot). Data was collected from three sources (interviews, questionnaires, and field journals). Data analysis procedures included the use of triangulation and validation procedures through the grounded theory approach. Findings revealed that teachers still have complications understanding CLIL as an approach that goes beyond the mere usage of the target language in content. Instead, the study advocates for the inclusion of essential lifelong skills (i.e. creativity, critical thinking, collaboration, and communication) when implementing CLIL in the classroom. Results also indicated that staged lesson planning is scarce, and that teachers’ practices still emphasize the scope and sequence plan provided by the textbook used in the institutions. Hence, the study supports the design and implementation of CLIL professional development programs that through scaffolding can assist teachers in viewing and situatuating CLIL as a dialogic pedagogical approach. Not only does the approach help teachers make use of their existing knowledge of CLIL, but also helps them materialize ways through which language and content can be integrated. It does so by making use of students’ primary knowledge and mapping achievable routes for effective educational enrichment not restricted to language and content classrooms but expanded into other formal and non-formal learning contexts. Key words: CLIL, professional development, CLIL planning, lifelong learning.