bluuebunny/crossref_metadata_2025_split huggingface dataset:
Membros: v. 7, n. 1 (2009)
Authors: . .. 
Published: May 2019

Carlos Tadeu Queiroz de Morais - PGIE - UFRGSCleuza Maria Maximino Carvalho Alonso - UFSMEliseo Reategui - FACED/PGIE - UFRGS Gilse Antoninha Morgental Falkembach - UFSM/CINTEDLiane Margarida Rockenbach Tarouco - CINTED/FACED/PGIE - UFRGSLiliana Passerino - FACED - PGIE - UFRGS Louise Jeanty de Seixas - Faculdade de Farmácia/UFRGS Magda Bercht - Instituto de Informática/PGIE - UFRGSMara Lucia Carneiro- Instituto de Psicologia /UFRGS Marcelo Magalhães Foohs - Faculdade de Educação/UFRGSMarcus Vinícius de Azevedo Basso - Instituto de Matemática/UFRGSMaria Cristina Biazus - Instituto de Artes/UFRGSMarlise Geller - ULBRAMary Lúcia Pedroso Konrath - PPGIEMichelle Denise Leonhardt - Departamento de Informática Aplicada/UFRGSOthon Bastos Filho - UFMA e UNIVIMA - MaranhãoPatrícia Alejandra Behar - FACED/PGIE - UFRGSPatricia Jacques PIPCA/UNISINOSQuerte Mehlecke - FACCAT/RSRicardo Azambuja Silveira - UFSCRosa Maria Vicari - Instituto de Informática/PGIE - UFRGSRoseclea Medina - UFSM Coordenação :Liane Margarida Rockenbach Tarouco - CINTED/UFRGS
Analisis Kecelakaan Lalu Lintas Yang Terjadi Pada Anak-Anak studi kasus : Daerah Istimewa Yogyakarta
Authors: Suparmanta Suparmanta 
Published: May 2019

Penyebab kematian terbesar pada usia sekolah dan remaja di Indonesia adalah akibat kecelakaan transportasi, disamping penyakit demam berdarah dan tuberkulosis. Berdasarkan data dari Kepolisian, angka kematian karena kecelakaan lalu lintas di Daerah Istimewa Yogyakarta selama empat tahun terakhir terus meningkat. Salah satu upaya yang dapat dilakukan untuk menurunkan angka kematian pada anak adalah dengan melakukan analisis kasus-kasus kecelakaan lalu lintas yang telah terjadi pada anak, sehingga kecelakaan yang sama tidak terulang kembali.Penelitian ini bertujuan untuk menurunkan angka kematian dan angka morbiditas anak korban kecelakaan lalu lintas di Daerah Istimewa Yogyakarta. Analisis deskriptif digunakan untuk mendeskripsikan kecelakaan lalu lintas yang terjadi pada anak, sedangkan Fault Tree Analysis digunakan untuk menentukan faktor-faktor yang mempengaruhi fatalitas dan morbiditas anak-anak korban kecelakaan lalu lintas.Hasil analisis menunjukkan bahwa faktor-faktor yang menyebabkan kematian pada kecelakaan lalu lintas yang terjadi pada anak di Daerah Istimewa Yogyakarta adalah kendaraan lain yang terlibat kecelakaan, hazard, lalu lintas yang bercampur, minimnya sarana prasarana keselamatan, melebihi kecepatan, perilaku tidak tertib dan penggunaan alat keselamatan. Upaya menurunkan angka kematian dan morbiditas pada kecelakaan lalu lintas yang terjadi pada anak di Daerah Istimewa Yogyakarta adalah dengan pendekatan Hazard Control Hierarchy, yaitu dengan Elimination berupa mencegah anak mengendarai motor dan menghilangkan hazard di pinggir jalan, Substitution berupa pemanfaatkan jasa transportasi daring, Engineering Control berupa traffic calming, pemasangan median jalan, dan pembuatan lajur khusus sepeda motor, Administrative Control antara lain dengan mengoptimalkan Forum Lalu Lintas dan Angkutan Jalan, dan Personal Protective Equipment dengan meningkatkan pemakaian alat keselamatan
Colonial Institutionalisation of Poverty among Blacks in South Africa
Authors: Lephakga Tshepo 
Published: May 2019

This article examines colonial institutionalisation of poverty amongst colonised and conquered blacks in South Africa. Colonialism divided the world in two:Â the centre, which is occupied by Europeans, and the periphery, which is occupied by non-Europeans. This division institutionalised poverty amongst the colonised to maintain the supremacist status of the coloniser and the colonial status of the colonised as non-beings. Colonial apartheid, following the colonial epistemological foundation(s) and justification(s) of the centre imposing itself on the periphery, strived to make black people go through social death, which became a necessity fed into the colonial thinking that those in the periphery are lesser beings. Social death was engineered and maintained through the impoverishment of black people. Poverty and colonial dependency syndrome were institutionalised following the systematic institutionalisation of the social creation of race. A number of scholars have noted that race is a social creation with real consequences. It is thus not surprising that the painful history of South Africa resulted in the impoverishment of the majority of the people in the country. Following its long historical institutionalisation, poverty resulted in poor black people internalising oppression and doubting their humanness. This paper contends that colonial apartheid is the cause of a vast inequality in the South African society, including social institutionalised poverty among the blacks in South Africa.
Application of Evidence-based Nursing in Elderly Patients with Arrhythmia after Acute Myocardial Infarction
Authors: Wang Xiongxin , Xu Man 
Published: May 2019

Objective: To investigate the effect of evidence-based nursing intervention in elderly patients with arrhythmia after acute myocardial infarction. Methods: 146 elderly patients with arrhythmia after acute myocardial infarction treated in our hospital from February 2016 to March 2017 were selected as research objects. According to the random number method, patients were divided into control group (73 cases, traditional nursing) and observation group (73 cases, evidence-based nursing intervention). The clinical effects and nursing satisfaction of the two groups were compared. Results: The hospital stay, average bed rest time, hospitalization cost, and incidence of arrhythmia complications in the observation group were significantly lower than those in the control group. The difference was statistically significant (P<0.05). After nursing, the four grades of heart function and satisfaction of nursing in the observation group were significantly higher than those in the control group. The difference was statistically significant (P<0.05). Conclusions: In elderly patients with arrhythmia after acute myocardial infarction, evidence-based nursing intervention was adopted. The patient's health has been greatly improved and the doctor-patient relationship has been significantly improved. This method is worth promoting.
ANALISIS KINERJA PROYEK “Y”MENGGUNAKAN METODE EARNED VALUE MANAGEMENT (Studi Kasus di PT Asian Sealand Engineering)
Authors: Kartikasari Dwi , Inayaturrochmah Inayaturrochmah 
Published: May 2019

Penelitian ini bertujuan untuk mengetahui kesenjangan (gap) kualitas layanan klaim antara kinerja dan harapan serta untuk mengetahui dimensi kualitas layanan yang perlu menjadi prioritas dan harus dioptimalkan oleh PT Asuransi Central Asia. Klaim dalam asuransi diartikan sebagai tuntutan ganti rugi atas apa yang dipertanggungkan kepada perusahaan asuransi. Analisis kualitas layanan terdiri dari 5 dimensi layanan, yaitu: tangible, reliability, responsiveness, assurance dan empathy. Teknik pengumpulan data menggunakan angket/kuesioner yang terdiri diri 22 indikator pertanyaan untuk mendukung pengolahan data. Jumlah sampel sebanyak 103 responden para pengguna jasa klaim asuransi kendaraan. Metode analisis yang digunakan dalam penelitian ini adalah uji validitas, uji reliabilitas, statistif deskriptif, metode servqual dan metode importance performance analysis. Hasil penelitian ini menunjukkan bahwa: pertama, berdasarkan metode servqual, masing-masing variabel masih terdapat kesenjangan antara kinerja dan harapan dari layanan klaim di PT Asuransi Central Asia Cabang Batam. Kedua, berdasarkan metode importance performance analysis (IPA), analisis dilakukan melalui diagram kartesius dengan hasil analisis 6 indikator pertanyaan berada di kuadran I (prioritas utama/konsentrasi), 5 indikator pertanyaan berada di kuadran II (pertahankan prestasi), 5 indikator pertanyaan berada di kuadran III (prioritas rendah), dan 6 indikator pertanyaan berada di dan kuadran IV (berlebihan).
Kurang Energi Kronis pada Wanita Usia Subur di Wilayah Kecamatan Limboto Kabupaten Gorontalo
Authors: Paramata Yeni , Sandalayuk Marselia 
Published: May 2019

Kekurangan Energi Kronik (KEK) adalah keadaan dimana remaja putri/wanita mengalami kekurangan gizi (kalori dan protein) yang berlangsung lama atau menahun. Pada tahun 2013 berdasarkan data riset kesehatan dasar prevalensi KEK di kabupaten Gorontalo sebesar 12,5% pada wanita usia 15-49 tahun yang sedang hamil dan 15,1% pada wanita usia 15-49 tahun yang tidak hamil. Untuk mencegah risiko KEK pada ibu hamil sebelum kehamilan, wanita usia subur (WUS) sudah harus mempunyai gizi yang baik, misalnya dengan LILA tidak kurang dari 23,5 cm. Berdasarkan permasalahan diatas penelitian ini bertujuan untuk mengambarkan kejadian kurang energi kronik pada wanita usia subur (15-49 tahun) di kecamatan Limboto Kabupaten Gorontalo. Penelitian ini dilaksanakan di kelurahan Tilihuwa, dengan jumlah sampel sebanyak 162 WUS usia 15-49 tahun yang dipilih secara Accidental sampling. Penelitian ini merupakan studi deskriptif dengan pendekatan cross sectional. Hasil penelitian ini didapatkan bahwa kejadian KEK terbanyak pada kelompok Wanita Usia 15-24 tahun yaitu 13 orang (81,3%), tingkat pendidikan hanya tamatan SD yaitu 7 orang (43,8%), status pekerjaan sebagai Ibu Rumah Tangga saja yaitu 10 orang (62,5%) dan seluruhnya yang menderita KEK tidak sedang hamil yaitu 16 orang (100%). Untuk mengurangi risiko KEK pada Wanita Usia Subur agar lebih memperhatikan kesehatan dan konsumsi makanan bergizi terutama pada kelompok usia remaja.
Contribuições da monitoria acadêmica em urgência, emergência e terapia intensiva para enfermagem
Authors: Da Silva Ionara , Silva Joyce Carolynne , Lima Karen Rayara Bezerra , Dantas Daniele Vieira , Dantas Rodrigo Assis Neves , Ribeiro Maria do Carmo de Oliveira 
Published: May 2019

Objetivo: Descrever a vivência durante a monitoria da disciplina de alta complexidade da graduação em Enfermagem, no cuidado ao paciente crí­tico atendido em emergência e terapia intensiva. Métodos: Trata-se de um estudo descritivo, do tipo relato de experiência, realizado no primeiro semestre de 2017 pelas monitoras do projeto de ensino intitulado "Inovando o processo de ensino-aprendizagem em Enfermagem na urgência e emergência e terapia intensiva", tendo como público-alvo discentes do sexto perí­odo do curso de graduação em Enfermagem. Resultados: O papel das monitoras foi, através da divisão da turma em trios, simular o Objective Structured Clinical Examination (OSCE) utilizando um caso clí­nico de Parada Cardiorrespiratória (PCR), e assim estimular os estudantes a praticar de forma realí­stica as manobras de reanimação cardiopulmonar, além de utilizar o raciocí­nio clí­nico e julgamento crí­tico para definir a possí­vel causa da parada, bem como os cuidados pós-reanimação. Conclusão: A experiência da monitoria é de suma importância na formação acadêmica, pois, ao passo em que utiliza metodologias ativas com a finalidade de garantir melhorias no processo de ensino e aprendizagem dos alunos, o monitor também obtém extensa carga de conhecimentos na área e torna-se sujeito ativo no processo de iniciação í docência.Palavras-chave: ensino, estudantes de enfermagem, reanimação cardiopulmonar, cuidados crí­ticos.
Desgaste dental y hábitos dietarios en poblaciones arqueológicas del centro de Argentina
Authors: González Claudina V. , Fabra Mariana 
Published: May 2019

El objetivo del presente trabajo es aportar al conocimiento sobre las estrategias de subsistencia y dieta de las poblaciones que habitaron el centro de Argentina, particularmente el actual territorio de la provincia de Córdoba en el Holoceno tardío, a partir del análisis macroscópico del patrón y el grado de desgaste dental. La muestra analizada está compuesta por 61 individuos adultos (19 femeninos y 42 masculinos) que provienen de 36 sitios arqueológicos de dos regiones geográficas, denominadas Sierras y Llanuras. Se cuenta con información radiocarbónica para 52 individuos, que permite ubicarlos en un rango entre los 4058 ± 89 y los 370 ± 15 14C años AP. Se registró de forma macroscópica el grado, patrón y forma del desgaste dental sobre 1.021 piezas dentales y luego se calcularon prevalencias según el sexo, la edad de muerte, la región (Sierras y Llanuras) y el período cronológico (previo a 1200 años AP, posterior a 1200 años AP). Se aplicaron análisis estadísticos (Chi-cuadrado) para evaluar la significación estadística de las diferencias observadas. Los resultados indican la existencia de diferencias regionales y temporales, tanto en la forma como en el grado del desgaste dental de estas poblaciones. Consideramos que estas diferencias estarían relacionadas a diferentes formas y técnicas de preparación de los alimentos antes que a cambios dietarios.
On the Discriminants of the Powers of an Algebraic Integer
Authors: Louboutin Stéphane R. 
Published: May 2019

AbstractFor $\unicode[STIX]{x1D6FC}$ an algebraic integer of any degree $n\geqslant 2$, it is known that the discriminants of the orders $\mathbb{Z}[\unicode[STIX]{x1D6FC}^{k}]$ go to infinity as $k$ goes to infinity. We give a short proof of this result.
Reassessment of the Ireland v. the United Kingdom ECtHR case: A lost opportunity to clarify the distinction between torture and ill-treatment
Authors: Stefanovska Vesna 
Published: May 2019

Introduction: In the 1978 Ireland v. the United Kingdom case, the European Court of Human Rights (ECtHR) did not consider that the so called "five techniques" caused enough severity to be considered torture. The intentionality criterion, outlined in the Convention against Torture’s definition of torture, was also not fully considered. The Istanbul Protocol, which is critical for evidencing torture, did not exist at that time. Although a re-opening of the case was requested in 2014 by Ireland, forensic documentation using the Istanbul Protocol was not used; in 2018, the ECtHR decided against re-opening the case. Objective: By using the Ireland v. The United Kingdom case, this paper aims to map the origins of the five techniques, review whether applying them constitutes torture, analyze the information about the claimants available 30 years later, and explore the ramifications of the ECtHR decision not to revise its judgment. Methodology: Relevant texts were gathered from the HUDOC database, Cambridge University Press, Wiley Online Library, SCOPUS and MEDLINE /PubMed, and the Library of the ECtHR in Strasbourg. Discussion/conclusions: The five techniques, elaborated upon in the case of Ireland v. the United Kingdom, were used well before the incidents in Northern Ireland in 1971 and there is evidence that United Kingdom officials have, subsequently, used the techniques. Furthermore, there is clear evidence that the “Hooded Men” had cognitive, psychological and neurovegetative symptoms as a result of the five techniques, which had long-term effects. The ECtHR did not take this into consideration when it decided not to re-open the case and the full implications of this decision for future cases and victims remain to be seen.
Rīgas Politehniskā institūta absolvents agronoms Boriss Jenkens (1873–1943)
Authors: Vergunovs Viktors 
Published: May 2019

Raksts veltīts Rīgas Politehniskā institūta (RPI) absolventa (1900) agronoma Borisa Jenkena (Борис Карлович Єнкен; 1873–1943) dzīvei un radošajam mantojumam. B. Jenkens bija Ukrainas nacionālās lauksaimniecības organizators, zinātnieks, selekcionārs, pedagogs, vēsturnieks un agrārās zināt- nes bibliogrāfs. Pētījums veikts, izmantojot maz zināmus un nesen plašākai publikai lietošanai nodotus dokumentus Krievijas Federācijas un Ukrainas arhīvos, kā arī monogrāfijas un publikācijas periodiskajos izdevumos. Rakstā analizēti zinātnieka dzīves un darbības periodi, kas skar nacionālās lauksaimniecības izmēģinājumu organizāciju un ieviešanu galvenokārt selekcijas un sēklaudzēšanas jomā. Akcents likts uz B. Jenkena zinātniski pedagoģisko darbību Ukrainā: Harkovā (1908–1919; 1925–1926; 1930), Odesā (1924), Maslovkā (1927–1929) un Kijevā (1928–1929).
Charge Recombination Dynamics in Organic Photovoltaic Systems with Enhanced Dielectric Constant
Authors: Hughes Michael P. , Rosenthal Katie D. , Dasari Raghunath R. , Luginbuhl Benjamin R. , Yurash Brett , Marder Seth R. , Nguyen Thuc‐Quyen 
Published: May 2019

AbstractIncreasing the dielectric constant of organic photovoltaic materials to reduce recombination rates has long been pursued, however, material modification often results in the modification of multiple device characteristics, making system comparison difficult. In this study, a fullerene derivative with an increased blend dielectric constant is examined by the addition of a triethylene glycol appendage to the fullerene (TEG‐PCBM). Density functional theory calculations show a small change to the permanent dipole moment between TEG‐PCBM and [6,6]‐phenyl‐C61‐butyric acid methyl ester (PC60BM) resulting in similar solubility, morphology, and device performance. TEG‐PCBM is blended with donors P3HT and PTB7‐Th and a comparable performance to PC60BM is found. This model system shows the rarely reported characteristic of an increase in the dielectric constant while leaving its other properties unaltered. Looking at light intensity effects on open‐circuit voltage (Voc), short‐circuit current (Jsc), and fill factor (FF) along with exciton dissociation efficiency, it is observed that when switching to the TEG‐ modified fullerene derivative, geminate recombination is not reduced, and Shockley–Read–Hall recombination is increased. While triethlyene glycol appendages may prove to be ineffective in improving recombination through increased dielectric constant, an approach for studying recombination in future high dielectric systems is provided.
Gold‐Catalyzed Regioselective Tetradehydro‐Diels‐Alder Reaction of Yne‐Ynamides: Access to 2,3‐Dihydrobenzo[f]indoles
Authors: Prabagar B. , Dutta Shubham , Gandon Vincent , Sahoo Akhila K. 
Published: May 2019

AbstractPresented herein is a gold(I) catalyzed intramolecular tetradehydro‐Diels‐Alder (TDDA) reaction of alkyne‐tethered‐ynamides for the construction of structurally complex 2,3‐dihydrobenzo[f]indole derivatives. The mechanism of the regioselective benzannulation reaction was rationalized by means of density functional theory (DFT) calculations. Substrates having an aryl group at the ynamide terminus are exclusively participating in this TDDA reaction under gold catalysis.
Die Hydrogenobyrsäure‐Struktur enthüllt den Corrin‐Liganden als entatisches Zustandsmodul zur Steigerung der Katalyseaktivität von B12‐Cofaktoren
Authors: Kieninger Christoph , Deery Evelyne , Lawrence Andrew D. , Podewitz Maren , Wurst Klaus , Nemoto‐Smith Emi , Widner Florian J. , Baker Joseph A. , Jockusch Steffen , Kreutz Christoph R. , Liedl Klaus R. , Gruber Karl , Warren Martin J. , Kräutler Bernhard 
Published: May 2019

AbstractDie B12‐Cofaktoren erzeugen eine natürliche Neugier bezüglich der ursprünglichen Selektion und Evolution ihres Corrin‐Liganden. Bisher entzog sich dieser wichtige natürliche Makrocyclus überraschenderweise einer detaillierten Untersuchung, sodass seine spezifische Rolle bei der Prädisposition des eingebauten Cobalt‐Ions zur organometallischen Katalyse ungeklärt blieb. Hier berichten wir über die Hydrogenobyrsäure (Hby), den cobaltfreien Corrin‐Liganden von Vitamin B12, der über eine neuartig programmierte Biosynthese hergestellt wurde. Detaillierte Einblicke in die Röntgen‐Einkristall‐ und Lösungs‐Strukturen der Hby zeigten einen verzerrt helikalen Hohlraum, der das Bindungsmuster für Cobalt‐Ionen in B12 redefiniert. Der Corrin‐Ligand koordiniert Cobalt‐Ionen in unsymmetrischen entatischen Zuständen, was B12‐Cofaktoren für anspruchsvolle chemische Übergänge aktiviert. Die Verfügbarkeit von Hby eröffnet auch neue Syntheserouten für Übergangsmetallanaloga von Vitamin B12.
Broadband Light Harvesting and Unidirectional Electron Flow for Efficient Electron Accumulation for Hydrogen Generation
Authors: Zhang Nan , Qi Ming‐Yu , Yuan Lan , Fu Xianzhi , Tang Zi‐Rong , Gong Jinlong , Xu Yi‐Jun 
Published: May 2019

AbstractThe efficiency of solar hydrogen evolution closely depends on the multiple electrons accumulation on the catalytic center for two‐electron‐involved water reduction. Herein, we report an effective approach to enable broadband light absorption and unidirectional electron flow for efficiently accumulating electrons at active sites for hydrogen evolution by rationally engineering the nanostructure of Pt nanoparticles (NPs), TiO2, and SiO2 support. In addition to Schottky‐junction‐driven electron transfer from TiO2 to Pt, Pt NPs also produce hot electrons by recycling the scattered visible and near‐infrared (vis‐NIR) light of the support. Unidirectional electron flow to active sites is realized by tuning the components spatial distribution. These features collectively accumulate multiple electrons at catalytic Pt sites, thereby affording enhanced activity toward hydrogen evolution under simulated sunlight.
Synthesis, molecular modeling, in vivo study, and anticancer activity of 1,2,4‐triazole containing hydrazide–hydrazones derived from (S)‐naproxen
Authors: Han Muhammed İ. , Bekçi Hatice , Uba Abdullahi I. , Yıldırım Yeliz , Karasulu Ercüment , Cumaoğlu Ahmet , Karasulu Hatice Y. , Yelekçi Kemal , Yılmaz Özgür , Küçükgüzel Ş. Güniz 
Published: May 2019

AbstractA new series of 1,2,4‐triazole containing hydrazide–hydrazones derived from (S)‐naproxen (
7a–m) was synthesized in this study. The structures of these compounds were characterized by spectral (Fourier‐transform infrared spectroscopy, 1H‐nuclear magnetic resonance (NMR), 13C‐NMR, and high‐resolution electron ionization mass spectrometry) methods. Furthermore, molecular modeling of these compounds was studied on human methionine aminopeptidase‐2. All synthesized compounds were screened for anticancer activity against three prostate cancer cell lines (PC3, DU‐145, and LNCaP) using the 3‐(4,5‐dimethylthiazol‐2‐yl)‐5‐(3‐carboxymethoxyphenyl)‐2‐(4‐sulfophenyl)‐2H‐tetrazolium colorimetric method. Compound 7a showed the best activity against the PC3, DU‐145 and LNCaP cancer cell lines with IC50 values of 26.0, 34.5, and 48.8 μM, respectively. Compounds 7b, 7k, and 7m showed anticancer activity against cancer cell lines PC3 and DU‐145 with IC50 values of 43.0, 36.5, 29.3 μM and 49.8, 49.1, 31.6 μM, respectively. Compounds 7f and 7g showed anticancer activity against PC3 cells with IC50 values of 43.4 and 34.5 μM, respectively. To assess the biodistribution in mice of IRDye800, dye‐labeled compound 7a or 100 μM of free dye was injected intravenously into the mice's tail. In vivo images were taken with in vivo imaging system spectrum device at 60, 120, 180, 240, 300, and 360 min after injection. At the end of 360 min, ex vivo studies were carried out to determine in which organs the dye was accumulated in the urogenital system. Ex vivo studies showed that the accumulation of compound 7a in the prostate is greater than that of the free dye, and it is concluded that compound 7a may be promising for the treatment of prostate cancer.