bluuebunny/crossref_metadata_2025 huggingface dataset:
Superior and Novel Detection of Small, Polar Metabolites in Saline Samples Using Pre-Extraction Benzoyl Chloride Derivatization and Ultra-High Performance Liquid Chromatography Tandem Mass Spectrometry (UHPLC MS/MS).
Authors: Widner Brittany , C. Kido Soule Melissa , Ferrer-Gonzalez Frank Xavier , Ann Moran Mary , Kujawinski Elizabeth B.
Published: September 2020

Dissolved metabolites support microbial systems via nutritional and energetic utilization and chemical signaling. However, the full scope and magnitude of these processes in marine systems is unknown largely because the mass spectrometric identification and quantification of these compounds from saline matrices has been hampered by poor extraction of small, polar compounds using common solid phase extraction resins (e.g. PPL resin, Bond Elut, Agilent). Here we utilized pre-extraction derivatization to improve the extraction, quantification, and chromatographic resolution of targeted dissolved metabolites in seawater and saline culture medium detected with ultra-high performance liquid chromatography electrospray ionization tandem mass spectrometry (UHPLC-ESI-MSMS) with Orbitrap detection. Metabolites were derivatized with benzoyl chloride by their primary and secondary amine and alcohol functionalities and quantified using stable isotope-labeled internal standards (SIL-IS) produced from 13C-labeled benzoyl chloride. We optimized derivatization, extraction, and sample preparation for field and culture samples, and we evaluated matrix-derived biases. This method quantifies 73 metabolites in seawater, of which 50 have an extraction efficiency <2% without derivatization. This method is sensitive (detection limits = pM to nM) and substantially improves sample throughput by shortening processing time ~10-20x
Ice Growth Acceleration by Antifreeze Proteins Leads to Higher Thermal Hysteresis Activity
Authors: Deng Jinzi , Apfelbaum Elana , Drori Ran
Published: September 2020

Since some antifreeze proteins and glycoproteins (AF(G)Ps) cannot directly bind to all crystal planes, they change ice crystal morphology by minimizing the area of the crystal planes to which they cannot bind until crystal growth is halted. Previous studies found that growth along the c-axis (perpendicular to the basal plane, the crystal plane to which these AF(G)Ps cannot bind) is accelerated by some AF(G)Ps, while growth of other planes is inhibited. The effects of this growth acceleration on crystal morphology and on the thermal hysteresis activity are unknown to date. Understanding these effects will elucidate the mechanism of ice growth inhibition by AF(G)Ps. Using cold stages and an Infrared laser, ice growth velocities and crystal morphologies in AF(G)P solutions were measured. Three types of effects on growth velocity were found: concentration-dependent acceleration, concentration-independent acceleration, and concentration-dependent deceleration. Quantitative crystal morphology measurements in AF(G)P solutions demonstrated that adsorption rate of the proteins to ice plays a major role in determining the morphology of the bipyramidal crystal. These results demonstrate that faster adsorption rates generate bipyramidal crystals with diminished basal surfaces at higher temperatures compared to slower adsorption rates. The acceleration of growth along the c-axis generates crystals with smaller basal surfaces at higher temperatures leading to increased growth inhibition of the entire crystal.
An Algorithm to Correct for the CASSCF Active Space in Multiscale QM/MM Calculations Based on Geometry Ensembles
Authors: Cárdenas Gustavo , Nogueira Juan Jose
Published: September 2020

The convolution of the excitation energies, computed by the complete active space self-consistent field (CASSCF) or other CAS-based methods, of an ensemble of geometries generated by molecular dynamic simulations is a usual recipe to obtain the absorption spectrum or the density of states of a chromophore. This approach requires that all the considered geometries have the same molecular orbitals within the active space. However, the different geometrical features and/or the different influence of the solvent or biological environments along the sample geometries makes the preservation of the active space a challenging task, which is usually ignored. In this work, we present an algorithm to correct for the active space of geometry ensembles in CASSCF calculations. The algorithm is based on the calculation of the molecular orbital overlap matrix between a previously selected reference geometry, with the desired active space, and each of the sampled geometries. Depending on the value of the overlap matrix elements, the algorithm determines whether one or more pairs of molecular orbitals of the sampled geometry have to be swapped for a subsequent CASSCF calculation. We have applied the developed algorithm to quantum mechanics/molecular mechanics CASSCF/MM and CASPT2/MM calculations for sets of geometries of the five canonical nucleobases in aqueous solution obtained from classical molecular dynamics simulations. The algorithm shows a very good efficacy since it recovered the correct active space for 76\% of the geometries which presented undesired molecular orbitals in the active space after the first CASSCF wavefunction optimization. In addition, the importance of having the same orbitals within the active space for all the geometries is discussed based on the computed density of states for the solvated nucleobases.
Tailoring Adsorption Induced Switchability of a Pillared Layer MOF by Crystal Size Engineering
Authors: Abylgazina Leila , Senkovska Irena , Ehrling Sebastian , Bon Volodymyr , Petkov Petko , Evans Jack D. , Krylova Svetlana , Krylov Alexander , Kaskel Stefan
Published: September 2020

The pillared layer framework DUT-8(Zn) (Zn2(2,6-ndc)2(dabco), 2,6-ndc = 2,6-naphthalenedicarboxylate, dabco = 1,4-diazabicyclo-[2.2.2]-octane, DUT = Dresden University of Technology) is a prototypical switchable MOF, showing characteristic adsorption and desorption induced open phase (op) to closed phase (cp) transformation associated with huge changes in cell volume. We demonstrate switchability strongly depends on a framework-specific critical particle size (dcrit). The solvent removal process (pore desolvation stress contracting the framework) significantly controls the cp/op ratio after desolvation and, subsequently, the adsorption induced switchability characteristics of the system. After desolvation, the dense cp phase of DUT-8(Zn) shows no adsorption-induced reopening and therefore is non-porous for N2 at 77 K and CO2 at 195 K. However, polar molecules with a higher adsorption enthalpy, such as the polar molecules such as chloromethane at 249 K and dichloromethane (DCM) at 298 K can reopen the macro-sized crystals upon adsorption. For macro-sized particles, the outer surface energy is negligible and only the type of metal (Zn, Co, Ni) controls the DCM-induced gate opening pressure. The framework stiffness increases from Zn to Ni as confirmed by DFT calculations, X-ray crystal structural analyses, and low frequency Raman spectroscopy. The partial disintegration of the Zn based node hinges produces an overall increased stabilization of cp vs. op phase shifts the critical particle size at which switchability starts to become suppressed to even lower values (dcrit < 200 nm) as compared to the Ni-based system (dcrit ≈ 500 nm). Hence, the three factors affecting switchability (energetics of the empty host, (Eop-Ecp) (I), particle size (II), and desolvation stress (III)) appear to be of the same order of magnitude and should be considered collectively, not individually.
Memory and brand recall role in experiences
Authors: Correa Gonzalez Jorge , Richard James
Published: September 2020

No description supplied
Same Address, Different Doors: Post-Heritage Deconstruction of the Heritage Household in Upstairs Downstairs in the 1970s and 2010s
Authors: Abbiss William
Published: September 2020

This article offers a ‘post-heritage’ reading of both iterations of Upstairs
Downstairs: the LondonWeekend Television (LWT) series (1971–5) and its shortlived BBC revival (2010–12). Identifying elements of subversion and subjectivity allows scholarship on the LWT series to be reassessed, recognising occasions where it challenges rather than supports the social structures of the depicted Edwardian past. The BBC series also incorporates the post-heritage element of self-consciousness, acknowledging the parallel between its narrative and the production’s attempts to recreate the success of its 1970s predecessor. The article’s first section assesses the critical history of the LWT series, identifying areas that are open to further study or revised readings. The second section analyses the serialised war narrative of the fourth series of LWT’s Upstairs, Downstairs (1974), revealing its exploration of female identity across multiple episodes and challenging the notion that the series became more male and upstairs dominated as it progressed. The third section considers the BBC series’ revised concept, identifying the shifts in its main characters’ positions in society that allow the series’ narrative to question the past it evokes. This will be briefly contrasted with the heritage stability of Downton Abbey (ITV, 2010–15). The final section considers the household of 165 Eaton Place’s function as a studio space, which the BBC series self-consciously adopts in order to evoke the aesthetics of prior period dramas. The article concludes by suggesting that the barriers to recreating the past established in the BBC series’ narrative also contributed to its failure to match the success of its earlier iteration.
Same Address, Different Doors: Post-Heritage Deconstruction of the Heritage Household in Upstairs Downstairs in the 1970s and 2010s
Authors: Abbiss William
Published: September 2020

This article offers a ‘post-heritage’ reading of both iterations of Upstairs
Downstairs: the London Weekend Television (LWT) series (1971–5) and its short-lived BBC revival (2010–12). Identifying elements of subversion and subjectivity allows scholarship on the LWT series to be reassessed, recognising occasions where it challenges rather than supports the social structures of the depicted Edwardian past. The BBC series also incorporates the post-heritage element of self-consciousness, acknowledging the parallel between its narrative and the production’s attempts to recreate the success of its 1970s predecessor. The article’s first section assesses the critical history of the LWT series, identifying areas that are open to further study or revised readings. The second section analyses the serialised war narrative of the fourth series of LWT’s Upstairs, Downstairs (1974), revealing its exploration of female identity across multiple episodes and challenging the notion that the series became more male and upstairs dominated as it progressed. The third section considers the BBC series’ revised concept, identifying the shifts in its main characters’ positions in society that allow the series’ narrative to question the past it evokes. This will be briefly contrasted with the heritage stability of Downton Abbey (ITV, 2010–15). The final section considers the household of 165 Eaton Place’s function as a studio space, which the BBC series self-consciously adopts in order to evoke the aesthetics of prior period dramas. The article concludes by suggesting that the barriers to recreating the past established in the BBC series’ narrative also contributed to its failure to match the success of its earlier iteration.
Living Heritage: The Conservator’s Role
Authors: Rawson Susanne
Published: September 2020

No description supplied
Evaluating the Effect of Linseed Oil Treatments Applied to Waterlogged Archaeological Wood. In: Proceedings of the 11th ICOM Group on Wet Organic Archaeological Materials Conference, North Carolina, 2013.
Authors: Rawson Susanne , Caudill Jessica , Kennedy Anthony
Published: September 2020

No description supplied
Strategy Analysis of Financing Management Quality toward Performance Improvement of Islamic Higher Education in Lampung
Authors: Suryanto Tulus , Patimah Siti
Published: September 2020

The purpose of this study was to determine the formulation of strategies for improving the quality of management performance at Islamic Higher Education in Lampung, knowing the planning process and implementation of strategies carried out by Islamic Higher Education in Lampung, knowing leadership and management behavior in meeting the expectations of Islamic University Stakeholders in Lampung and knowing the suitability of the quality of the management performance of the preferences of the Management Stakeholders and Staff of Islamic Universities in Lampung. Data collection techniques in this study used a questionnaire and data analysis techniques with a qualitative approach. The results showed that the two Universities in Lampung in the formulation of strategies for improving the quality of performance have not been systematic, changes in the strategic environment have not been followed by proactive steps; the process of implementing the strategy has not been carried out maximally in the allocation of available resources; based on strategic management, the two institutions are still influenced by bureaucratic culture and low adjustments to change; Islamic tertiary institutions in Lampung have negative or maximum gaps in the role of leadership.
Los orígenes del derecho general aragonés. Del fuero de Jaca a los Fueros de Aragón de 1247
Authors: García Edo Vicente
Published: September 2020

Actualmente resultaría difícilmente concebible que una nación de nuestro entorno pudiera tener dos textos constitucionales simultáneos, menos todavía si uno fuera breve y el otro extenso y todo el articulado del primero estuviera contenido en el segundo. Sin embargo, esa es la opinión de bastantes historiadores sobre los Fueros de Aragón de 1247. En este artículo estudiamos las diferencias existentes entre los Fueros y la obra de literatura jurídica, el Vidal Mayor, sin valor legal alguno, con la que se los compara; y tratamos de otros temas que dificultan el buen conocimiento de los orígenes del derecho general aragonés.

Palabras clave:Orígenes del derecho aragonés, Legislación de Jaime I, Fueros de Aragón de 1247.
Turismo y bitters en Argentina. Riesgos y potencialidades emergentes de la discusión sobre la Fernet Fest 2012
Authors: Eynard Martín
Published: September 2020

Argentina es el país que mayores volúmenes de fernetconsume en el mundo. En el 2012 se intentó llevar a cabo en Mendiolaza (Provincia de Córdoba, Argentina), un festival popular alrededor del fernet, para romper un record Guinness. Sin embargo, una disputa que se inició entre diversos actores (sociedad civil, gobiernos y empresa) terminaría sepultando laFernet Fest. Pese a no realizarse dicho evento, los debates expresados a través de distintos medios de comunicación en aquel contexto enriquecieron, desde las ciencias sociales, las distintas aristas de la discusión en torno a la gastronomía y el turismo. El objetivo de este trabajo fue analizar los emergentes que surgieron en torno al mencionado debate en el marco de la eventual realización de la Fernet Fest. Metodológicamente, se utilizó etnografía virtual para el análisis de artículos de diversos medios gráficos, como así también de sitios de internet y redes sociales. A través del análisis de las diversas voces, fue posible delinear los principales argumentos que surgieron a favor y en contra de la realización del festival, que consideramos son importantes a la hora de pensar sobre las festividades vinculadas al turismo que tienen como componentes centrales las bebidas alcohólicas.

Palabras claves:turismo, gastronomía, festividades, fernet,Argentina

 

Argentina is the country that consumes the largest volumes of fernet in the world. In 2012, a popular festival around fernet was attempted in Mendiolaza (Province of Córdoba, Argentina) to break a Guinness record. However, a dispute that began between various actors (civil society, governments and company) would end up burying the Fernet Fest. In spite of not having said event, the debates expressed through different press in that context enriched, from the social sciences, the different edges of the discussion around gastronomy and tourism. The objective of this work was to analyze the emerging arguments that arose around the mentioned debate in the framework of the eventual realization of the Fernet Fest. Methodologically, virtual ethnography was used to analyze articles from various newspapers, as well as from internet sites and social networks. Through the analysis of the different voices, it was possible to delineate the main arguments that arose in favor and against the realization of the festival, which we consider important when thinking about the festivities linked to tourism, whose main components are alcoholic drinks.

Key words:tourism, gastronomy, festivities, fernet, Argentina
Lipemia as a determinant of development of an acute pancreatitis: investigation «case-control»
Authors: Dronov O. I. , Kovalska I. O. , Gorlach A. I. , Bakunets Yu. P. , Shchyhel I. A.
Published: September 2020

Objective. To establish the connection between lipemia and course of an acute pancreatitis.

Materials and methods. The investigation design: «case - control». There were incorporated 93 patients, suffering an acute pancreatitis. Group «case» - 11 patients with acute pancreatitis and lipemia, Group «control» - 82 patients with acute pancreatitis without lipemia. Interrelationship was investigated in accordance to the relative risk index between lipemia and the factors signs: the acute pancreatitis severity degree, recurrent course of the disease, presence of diabetes mellitus and alcoholic anamnesis.

Results. Comparative analysis of rate for the factors signs revealing have established, that possibility of development of severe acute pancreatitis and possibility of the alcohol-induced acute pancreatitis occurrence in groups of patients did not differ statistically meaningful (p > 0.05). While comparing a rate of the acute pancreatitis recurrence and the diabetes mellitus presence in groups of patients there were differences revealed on the significant level: p=0.02 and p=0.04 accordingly. Lipemia constitutes a risk factor for recurrent course of an acute pancreatitis and diabetes mellitus in patients with an acute pancreatitis: relative risk 7.5 (95% CI 1.8 - 26.6, p=0.02), RR 6.1 (95% CI 1.2 - 28.7, p= 0.02) accordingly.

Conclusion. Presence of lipemia did not impact the acute pancreatitis severity (p=0.98). Possibility of the acute pancreatitis recurrence in patients with lipemia in 7 times is higher, than in patients with an acute pancreatitis without lipemia (p=0.02). Possibility of diabetes mellitus presence in patients with an acute pancreatitis and lipemia is in 6 times higher, than in patients wihout lipemia (p= 0.02). Timely diagnosis and correction of a dislipoproteinemia constitutes a prophylactic measure, which is capable to lower the rate of an acute pancreatitis recurrence.
Experience of application of interventional sonography in treatment of patients with bacterial hepatic abscesses
Authors: Bezruchko M. V. , Panasenko S. I. , Osipov O. S. , Drabovskyi V. S. , Rybalka Ya. V.
Published: September 2020

Objective. To analyze the possibilities and efficacy of application of the intervention sonography in complex surgical treatment of patients with bacterial hepatic abscesses.

Materials and methods. Results of treatment of 39 patients with hepatic abscesses in Department of Surgery № 3 through period from 2012 till June 2019 yr was presented. The patients were treated, using the puncture aspiration or drainage of abscesses under sonographic guidance. In hepatic abscesses with diameter up to 40 mm a puncture sanation was applied. In all the patients transcutaneous drainage was performed, not depending from the abscesses dimensions and localization.

Results. Treatment and application of the intervention sonography was effective in 37 (94.9%) patients. Postoperative complications have occurred in 4 (10.3%) patients: hemorrhage inside the abscess cavity (in 2), durable bile leakage via the drain (in 1), migration of the drain from the abscess cavity (in 1). Average stationary stay of the patients was (19,2 ± 1,6) bed-days.

Conclusion. Application of the puncture-draining procedures under sonographic control in treatment of patients, suffering hepatic abscesses constitutes a method of choice, what is caused by their small traumaticity, availability of dynamical control and efficacy in 94.9% patients. But these procedures owe some limitations, connected by the abscesses quantity, their localization, as well as complex configuration and big possibility of presence of large sequesters of necrotized hepatic parenchyma.
Clinical efficient risks, associated with clinic-epidemiological and clinic-nosological risk-creating factors in thoraco-cranial trauma
Authors: Gurev S. O. , Khmel V. V.
Published: September 2020

Objective. Formulation of clinical efficient risks, associated with- clinic-epidemiological signs and clinic-nosological forms of injuries.

Materials and methods. The calculation data of clinical efficient risks, associated with clinic-epidemiological and clinic-nosological characteristics of 254 injuries are adduced, including 178 combined closed thoraco-cranial traumas and 76 isolated thoracic traumas.

Results. Using polychoric analysis, the clinical efficient risks for combined thoraco-cranial traumas and isolated closed traumas of thoracic cage were calculated. The data base was formatted in accordance to the method of irrevocable randomization of general massive of 20 592 injuries and the method of the random numbers in accordance to presence of cranial and thoracic injuries - for the main group and in accordance to signs of the isolated thoracic trauma presence - for the control one. The conducted polychoric analysis of data have permitted to establish, that in the injured men-patients with combined closed thoraco-cranial trauma between clinic-epidemiological factors and clinic-nosological signs a positive (c=0.43) , moderate (φ²=0.23) and trustworthy (χ²=29.26) association exists, and the above-mentioned establishments are localized in the trustworthiness field borders. In the injured women-patients with combined closed thoraco-cranial trauma between clinic-epidemiological factors and clinic-nosological signs a positive (c=0.3), mild (φ²=0.1) and trustworthy (χ²=4.97) association exists, but the trustworthiness degree indicates on essential impact of other factors.

Conclusion. Clinical efficient risks, associated with clinic-epidemiological and clinic-nosological risk-creating factors, are certainly trustworthy, their values are distributed from minimal to critical and owe a trustworthy association with clinic-epidemiological signs and clinic-epidemiological forms of the injuries. Occurrence of certain clinic-nosological forms of combined thoraco-cranial trauma owes strong positive and trustworthy association with clinic-epidemiological characteristics.
Tinjauan Etik Prioritas Alat Pelindung Diri (APD) untuk Profesional Pemberi Asuhan (PPA) Kedokteran dan Kesehatan
Authors: Husein Bachtiar , Sidipratomo Prijo , Meilia Putri Dianita Ika , Christianto Gilbert Mayer
Published: September 2020

Sejak awal tahun 2020, COVID-19 menjadi masalah kesehatan dunia. Di Indonesia, kasusnya pun masih terus bertambah. Seiring dengan bertambahnya jumlah kesakitan dan kematian akibat COVID-19, seluruh komponen masyarakat, khususnya di dunia kedokteran dan kesehatan, bak sedang berperang. Dalam berperang melawan COVID-19, alat pelindung diri (APD) menjadi salah satu senjata yang penting untuk memutus rantai penularan. Terjadinya kelangkaan APD menimbulkan risiko bagi para profesional pemberi asuhan (PPA) dalam memberikan layanan kesehatan. Oleh karena itu, artikel ini akan membahas aspek etika kedokteran penggunaan APD oleh para PPA, khususnya dalam kaitannya dengan prioritas keselamatan diri agar tetap dapat memberikan layanan kesehatan yang terbaik.
TRANSFORMATIONAL LEADERSHIP IN CHARACTER EDUCATION MANAGEMENT IN MADRASAH ALIYAH PROVINCE JAMBI
Authors: Mukhtar  , Jalil Muhammad Ridwan
Published: September 2020

This study aims to describe the transformational leadership style in managing character education in MAN Jambi Province. This study used a qualitative approach with case study design. Research result; Transformational leadership factors have not been optimal in managing character education in MAN Jambi Province due to two factors; First, internal factors are; 1). Some heads and teachers do not fully understand the nature of character education 2). There is no guidebook that becomes guide 3). Students are not boarded up, so they are not full in character. Both external factors are; 1) Ministry of Religion Office has not yet instructed concretely about the management system of character education in Madrasas 2) Many parents of students still do not care about children's character education.

Transformational leadership style Head of MAN 3 Jambi Province, can be seen from several indicators 1). Madrasah head who always brings change, 2). Communicate effectively, 3). Encourage subordinate performance, (d). Harmonize the work environment, (e). Improve ability continuously. The management model is planned, implemented, evaluated in an integrated manner with the management of the madrasah, its application through three main channels, namely (1) integrated through learning activities, (2) integrated through extracurricular activities, and (3) integrated through civilizing or habituation activities.

Research conclusion; Transformational leadership of the head of Jambi Province madrasah madrasah has not been optimal in managing character education, but the content of planting character values goes naturally along with the learning system at the madrasa which is based on Islamic character.
LONG TERM IMPLICATIONS OF CLIMATE CHANGE ON RURAL DEVELOPMENT IN NIGERIA
Authors: Dennis Brown Ewubare , Sammy Ajisafe Femi
Published: September 2020

This paper examined the effects of climate change on rural development in Nigeria. In this paper, rural development was measured by the percentage of the population with access to improved water supply. On the other hand, the measures of climate change employed in this paper are precipitations, variations in temperature and per capita carbon dioxide emissions. Data on the variables were sourced from the World Development Indicators (WDI) and the analytical techniques include descriptive statistics, unit root test, Hansen cointegration test and Fully-Modified Least Squares (FMOLS). The Kwiatkowski Phillips Schmidt and Shin (KPSS) unit test results show that the variables are mixed integrated with combinations of I(0) and I(1). It was observed from the Hansen test for cointegration that the test statistic with probability value (0.192) indicates that the variables are cointegrated. This suggests that the null hypothesis of parameter stability cannot be rejected. It was found from the estimated cointegrating regression model that precipitation and temperature are significant in influencing changes in access to improved water supply in rural Nigeria. Whilst precipitations negatively influenced access to rural water supply, changes in temperature enhanced rural water supply. The negative effects of precipitations on rural water supply could be attributed to the flooding usually associated with precipitations which tend to contaminate the various water sources in the rural areas. On the other hand, per capita carbon dioxide emissions do not significantly affect access to improved water supply in rural area. Given the findings, it was recommended for policy makers to adopt proactive and innovative approaches by synergizing with the relevant stakeholders to significantly address the problem of climate change and improve opportunities for rural development.
EXHAUST TEMPERATURE ANALYSIS OF UAV PROPELLER MATERIALS
Authors: Mukti Suherman , Megawanto Fadli Cahya , Arthaa Hari
Published: September 2020

This paper presents an exhaust temperature analysis of a UAV Propeller Material to maintain the performance of the propulsion system during operation, especially in a long-range condition. A pusher Propeller experiences direct contact with heat from the exhaust gas. In this study, a Beechwood material with a protective layer of corrosion prevention is used as a propeller blade that works at a range of high temperatures. An experimental methodology was carried out to analyse the strength and propeller deformation. The results of this experimental study show that conservatively the propeller will be heated to 32.9°C. Since this is below the temperature limit, the exhaust gas to pusher propeller on UAV does not affect the propeller performance.
Implementasi Kegiatan Ekstrakurikuler English Club dalam Mengembangkan Kecerdasan Linguistik Siswa MIN 2 Sleman
Authors: Mas'udah Noor , Ichsan Ahmad Shofiyuddin , Mujawazah Mujawazah
Published: September 2020

Penelitian ini mengungkapkan tiga pembahasan, yakni bagaimana implementasi ekstrakurikuler English Club di MIN 2 Sleman, bagaimana hasil yang dicapai dalam kegiatan ekstrakurikuler tersebut dilihat dalam konteks kecerdasan linguistiknya, dan apa saja faktor pendukung dan penghambat selama kegiatan ekstrakurikuler ini berjalan. Penelitian ini adalah penelitian kualitatif dengan pendekatan fenomenologi. Metode pengumpulan data menggunakan observasi, wawancara, dan dokumentasi. Sedangkan Teknik Analisis Data merujuk pada Miles dan Hubberman, yakni data reduction (reduksi data), data display (penyajian data), dan conclusion drawing/ Verification (menarik kesimpulan). Hasil dari penelitian ini adalah implementasi ekstrakurikuler ini meliputi dua tahapan, yakni tahapan persiapan dan tahapan proses. Sedangkan hasil perkembangan kecerdasan linguistik siswa melalui kegiatan ekstrakurikuler English Club ini mencakup keterampilan mendengar, keterampilan berbicara, keterampilan menulis, dan keterampilan membaca. Adapun faktor pendukungnya adalah peran kepala madrasah yang kuat, kualitas guru yang profesional, minat dan kecerdasan siswa yang baik, dan alat atau media yang mudah didapat. Sedangkan faktor penghambatnya antara lain kegiatan ini bukan materi wajib, kurangnya minat bimbingan di rumah, dan media pembelajaran yang belum diperbarui.
Pengintegrasian Nilai-Nilai Keislaman Dengan Pembelajaran TIK (Teknologi Informasi dan Komunikasi) Pada Siswa Sekolah Dasar
Authors: Utami Vifta Agnia , Muqowim Muqowim
Published: September 2020

Penelitian ini bertujuan untuk menganalisis penerapan integrasi nilai-nilai keislaman dengan mata pelajaran TIK (Tekonologi Informasi dan Komunikasi) pada jenjang pendidikan Sekolah Dasar. Metode penelitian yang digunakan adalah kualitatif dengan pendekatan deskriptif analisis yang bersifat library research. Metode pengumpulan data dilakukan dengan cara mengumpulkan literatur-literatur atau data penelitian yang berupa kepustakaan. Data-data diperoleh melalui buku-buku dan jurnal-jurnal yang terakreditasi. Berdasarkan data yang diperoleh, peneliti menemukan beberapa temuan bahwa teknologi informasi dan komunikasi memiliki memiliki dampak positif dan negative bagi peserta didik, dan sebagai upacaya pencegahan terjadinya dampak negative, penulis menawarkan solusi yaitu dengan mengintegrasikan teknologi informasi dan komunikasi dengan nilai-nilai keislaman.

Kata kunci: Teknologi informasi dan komunikasi, Nilai-nilai keislaman.
Aplikasi Persediaan Barang Pada Pt Bank Central Asia Tbk Cabang Rajawali
Authors: Bernanda Devi Yurisca
Published: September 2020

Perkembangan teknologi informasi pada zaman sekarang ini sangat pesat di dalam seluruh aspek kehidupan manusia. Oleh karena kesadaran akan pentingnya penggunaan sistem informasi yang terkomputerisasi dalam dunia perbankan, maka dilakukan perancangan aplikasi pencatatan persediaan barang pada PT Bank Central Asia Tbk Cabang Rajawali yang bergerak dalam bidang perbankan agar dapat mendukung proses bisnis yang ada di perusahaan yaitu pada proses pencatatan persediaan barang, sehingga memudahkan perusahaan dalam mencatat stok yang ada dan menciptakan suatu sistem yang terintegrasi dengan baik. Metode penelitian yang digunakan yaitu metode pengumpulan data dan metode pengembangan sistem. Metode pengumpulan datanya menggunakan metode wawancara, studi pustaka, dan studi lapangan. Metode yang digunakan untuk pengembangan sistem adalah metode waterfall dengan menggunakan pendekatan terstruktur.Berdasarkan hasil penelitian menunjukkan bahwa PT Bank Central Asia Tbk Cabang Rajawali masih menggunakan cara manual dalam pencatatan sistem persediaan barang sehingga kurang efektif karena masih menggunakan buku tulis dalam pencatatan sistem tersebut. Ketika terjadi kesalahan dalam pencatatan persediaan barang, hal tersebut akan mengakibatkan laporan dalam buku persediaan barang tersebut kurang rapi dan harus dicorat – coret. Berdasarkan hasil analisis sistem yang sudah berjalan maka dibangunlah suatu aplikasi  yang diharapkan dapat menjadi solusi dalam pemecahan masalah serta membantu perusahaan dalam mengontrol proses bisnisnya.
Tata Kelola TI Menggunakan Cobit 5 Pada Sistem Helpdesk
Authors: Sudaryana I Ketut , Afifah Ayudina Nur , Pussandha Fitri Dwi
Published: September 2020

Perusahaan dalam bidang penyediaan layanan konstruksi dan pengelolaan infrastruktur jaringan seperti PT Telkom Akses tidak terlepas dari masalah yang ada pada hardware, software, atau karena kesalahan manusia. Permasalahan ini akan timbul juga pada customer. Perusahaan menangani masalah-masalah tersebut menggunakan sistem helpdesk, yaitu sistem yang digunakan untuk mengirimkan komplain dari customer dan dari sisi perusahaan (helpdesk) akan memberikan solusi. Dengan adanya sistem helpdesk, peneliti melakukan tata kelola TI terhadap sistem helpdesk untuk mengetahui kendala dari proses yang sudah berjalan, dan mengetahui apa saja yang perlu dikembangkan dari sistem ini. Framework yang digunakan untuk kegiatan tata kelola TI yaitu COBIT 5 dan focus pada domain EDM02. Sebelum melakukan tata kelola TI, penulis terlebih dahulu melakukan observasi di PT Telkom Akses untuk memastikan data yang telah didapat adalah valid serta untuk memastikan terpenuhinya aktivitas-aktivitas COBIT 5. Pencapaian tata kelola TI untuk sistem helpdesk di PT Telkom Akses rata-rata pada level 2,6.
Sistem Informasi Pada Toko Kelontong Diamond Berbasis Website
Authors: Budiyantara Agus , Honni Honni , Sutanto Jovita , Christianto Kevin
Published: September 2020

Toko Kelontong Diamond adalah toko yang bergerak dibidang penjualan produk makanan dan minuman. Toko ini bergerak di bidang penjualan berbagai makanan, minuman dan kebutuhan lainnya seperti beras, roti, indomie, air mineral, dan lain – lain. Toko Kelontong Diamond masih menggunakan cara manual dalam menjual dan mencatat laporan – laporan barang dari supplier. Untuk meningkatkan perkembangan pada Toko Kelontong Diamond Maka dirancang Aplikasi Berbasis web untuk menangani masalah tersebut. Hasil dari metode yang di gunakan berupa proses bisnis pada toko, dan nota pengiriman dari supplier. Dalam pembuatan ini hasil yang didapat berupa aplikasi berbasis web untuk menangani masalah dalam bisnis Toko Kelontong Diamond. Berdasarkan perancangan Aplikasi berbasis web pada Toko Kelontong Diamond, diperoleh kesimpulan bahwa aplikasi yang dibuat telah berhasil memberikan proses tampilan aplikasi berbasis web sehingga dengan di terapkannya system berbasis web dapat sangat menunjang bisnis pada Toko Kelontong Diamond. Dengan dibuatnya aplikasi ini diharapkan dapat berjalan dengan baik pada Toko Kelontong Diamond.
MODELING CHANGES IN THE BOUNDARIES OF FOREST STANDS IN THE PROBLEMS OF DISTRIBUTED ECONOMIC SYSTEMS
Authors: Kuz'menko Aleksandr , Kondrashov Dmitrij
Published: September 2020

Features of automation of the process of modeling changes in the boundaries of forest stands as a result of the influence of various factors on it are considered. The main problem to be solved in this work is the problem of recognizing tree stands in low-resolution images with fuzzy tree borders perpendicular to the direction of sunlight.
Quais são os elementos fundamentais na decomposição de um círculo, utilizando o teorema de Banach-Tarski?
Authors: Lobo Matheus Pereira
Published: September 2020

Apresentamos uma tentativa de se encontrar os elementos fundamentais na decomposição de um círculo pelo teorema de Banach-Tarski.
Ciência da Informação e o Mercado de Trabalho na Era Digital
Authors: PALETTA FRANCISCO CARLOS , González José Antonio Moreiro , de Castro Santos Vergueiro Waldomiro
Published: September 2020

Looks upon the characteristics of the present time and the challenges it represents to Information Science in what regards to the impacts of the technology and to professional education, also discussing the information professional´s competences and abilities on knowledge organization. The values that should permeate the professional performance in the digital era are emphasized, with special attention to issues related to creativity and ethics. It finishes with a consideration about aspects of the professional education in the informational environment, taking in account the informational and digital competences, as well as the need of the education organizations to prepare themselves to properly answer to those changes, improving their processes of education by the incorporation of the demands and expectations both from the organizations as the work market. KEYWORDS – Information Science; Digital Era; Information professional; Work market; Information Ethics.
Prevalence of Congenitally Missing Lateral Incisors and Peg Laterals in Patients Receiving Orthodontic Treatment
Authors: Baral Radha , Bajracharya Dipshikha , Ojha Bidhata , Silwal Ganesh
Published: September 2020

Introduction: Maxillary lateral incisor is a common congenitally missing tooth in the oral cavity. Maxillary lateral incisor is also the most common varying tooth in form than any other tooth. The objective of the study is to estimate the prevalence of congenitally missing maxillary lateral incisors and peg laterals in patients receiving orthodontic treatment.

Materials & Method: This is a cross sectional retrospective study carried out among 204 orthodontic patients. Panoramic radiographs taken during the diagnostic procedure of orthodontic treatment was used to confirm the presence or absence of lateral incisors. The presence of peg laterals was determined by dental casts.

Result: Prevalence of missing maxillary lateral incisors and peg laterals was found 2.5% and 3.9% respectively. Prevalence of missing lateral in male was 5.7% while among female no missing laterals were observed. Prevalence of peg laterals in male and female was 1.1% and 6% respectively. Among the missing lateral incisors, prevalence of bilaterally missing lateral incisors was 60% while prevalence of both right and left unilateral missing laterals was 20%. Among the peg laterals, bilateral peg laterals were present in 50% patients, followed by left unilateral 37.5% and right unilateral 12.5% peg laterals.

Conclusion: The present study shows higher prevalence of peg laterals than missing lateral incisors. Prevalence of missing lateral incisors was higher in male and prevalence of peg laterals was higher in female. Prevalence of bilaterally missing laterals and bilateral peg laterals was higher than unilateral presentation.
In Vivo Comparison of Ultimate Tensile Strength of Nickel-Titanium Aligning Archwires Exposed to Fluoridated Mouthwash
Authors: Keerthana Pasupureddi , Chitra Prasad , S B Puneeth , Janardhanam LS Lokesh
Published: September 2020

Introduction: Orthodontists usually prescribe fluoridated mouthwash to their patients to mitigate risk of dental caries. These mouthwashes may alter the mechanical properties of archwires by dissolving the protective oxide-layer. The aim of the study was to examine the effects of fluoridated mouthwash on ultimate tensile strength of NiTi wires after three months of intra-oral use.

Materials & Method: Sixty 0.014” (0.36mm) Nickel-titanium (NiTi) wires (Ormco Corp, Glendora, USA) were divided into three groups: Group A: as-received archwires serving as controls, Group B: intra-oral used wires exposed to placebo mouthwash and Group C: intra-oral used wires exposed to fluoridated mouthwash for a period of 3 months. Each wire was subjected to tensile testing using a table-top tensile testing apparatus. Ultimate tensile strength data was analysed with one-way analysis of variance (ANOVA) and Tukey testing at the 0.05 level of significance.

Result: Results showed that amongst tested wires, those exposed to fluoridated mouthwash had least tensile strength (79.45 ± 1.33 N) as compared to wires exposed to placebo mouthwash (99.95 ± 0.91 N) and those in the control group (117.69 ± 0.66 N). The results were statistically significant at p <0.001.

Conclusion: Ultimate tensile strength was least for wires exposed to fluoridated mouthwashes for a period of 3 months. Non-fluoridated mouthwashes can be used during the initial phase of leveling and aligning with NiTi wires.
Modified K-Loop Molar Distalization Archwire for Arch Development
Authors: Kohli Sarvraj Singh , Kohli Virinder Singh
Published: September 2020

Molar distalization is a non-extraction modality in gaining space to alleviate crowding in the dental units. It is also a widely used modality in Class II correction. Several techniques and appliances have been designed for this purpose. In this article a new loop configuration is proposed which can be fabricated on a continuous archwire alongwith a case report of a 14 year old whose malocclusion was managed with it. The Modified K-Loop Molar Distalization Archwire was found to effective and comfortable for the patient. There was no requirement of additional palatal hardware or miniscrews
Implementing Data Strategy
Authors: Balakrishnan Radhakrishnan , Das Satyasiba , Chattopadhyay Manojit
Published: September 2020

With the arrival of Big Data, organizations have started building data-enabled customer value propositions to increase monetizing and cost-saving opportunities. Organizations have to implement a set of guidelines, procedures, and processes to manage, process and transform data that could be leveraged for value creation. This study has approached the journey of an organization towards data-enabled value creation through four levels of data processing, such as data extraction, data transformation, value creation, and value delivery. This study has critical inferences on using data management solutions such as RDBMS, NoSQL, NewSQL, Big Data and real-time reporting tools to support transactional data in internal systems, and other types of data in external systems such as Social Media. The outcome of this study is a methodological technology independent data management framework an organization could use when building a strategy around data. This study provides guidelines for defining an enterprise-wide data management solution, helping both the academicians and practitioners.
Endovascular Treatment Versus Surgery in Long Occlusions of the Superficial Femoral Artery about 50 Cases
Authors: Abdou Abdessamad , Abdou Abdessamad , Almaghraoui Oussama , Rahou M Ait , Ezzahraoui R. , Alaoui M.
Published: September 2020

Surgical treatment is considered the gold standard for the management of complex lesions in FSA and is
currently in competition with the improvement of new endovascular techniques. The aim of this work is to
compare the two revascularization techniques in terms of efficacy, morbidity and mortality, which is based
on a retrospective study of 50 cases of long FSA occlusions treated either by surgical treatment or by
endovascular, at the vascular surgery department of Avicenna military hospital in Marrakech during the
period between January 2014 to December 2016. The mean age of our patients was higher in the
endovascular treatment group compared to the surgical treatment group, (68.5 years versus 62.3)
respectively, we noted a male predominance in both groups. Critical lower extremity ischaemia was the
most common reason for consultation in both groups: 76.7% in the endovascular treatment group and 80%
in the surgical treatment group. All the patients had received the necessary explorations to assess the lesion
as well as the extension of the atherosclerotic disease. The technique was successful in 100% of cases,
without any major postoperative complications or death, the average length of hospital stay was lower in
the endovascular treatment group: one day compared to 4 days in the surgical treatment group. The primary
and secondary patency at 12 months were similar in the two groups (73.3% versus 75%) and (83.3% versus
85%) respectively. Thanks to the improvement of endovascular techniques, the management of long
occlusions of the superficial femoral artery therefore appears to be an attractive alternative to surgical
treatment, more particularly for patients with high surgical risk and presenting numerous comorbidities.
Redescription of Ethmolaimus multipapillatusParamonov, 1926 (Nematoda: Chromadorida: Ethmolaimidae)
Authors: Tsalolikhin S.Ya.
Published: September 2020

The neotype of Ethmolaimus multipapillatus Paramonov, 1926 is designated from Inder Lake, Kazakhstan. Taxonomy, zoogeography and biology of the genus Ethmolaimus are discussed. A key to species of the genera Ethmolaimus, Paraethmolaimus and Trichethmolaimus is given.
IMPROVINGTHEEFFICIENCYOFPARAMETERSOFTHEIMPELLERBLADEOFPUMPINGEQUIPMENT
Authors: Atakulov Lazizlon Nematovich , Kayumov Umid Erkinovich
Published: September 2020

Annotation. The article analyzes the main reasons for failures of ground pumps, which are poor-quality seals, imperfect design of the impeller mounting on the pump shaft and bearing units, as well as the angular location of the impeller blade of pumping equipment. The influence of the impeller parameters is studied. The methods of establishing the angle of the impeller blade are considered and the optimal variant of the angle of the impeller blade location is established, which can increase the productivity of the pumping unit.
USE OF TRANSFORMERS AS PAIRING DEVICES FOR MEASURING SYSTEMS
Authors: Bolshanin G.A. , Skulina E.G.
Published: September 2020

The execution of devices of interface of means of control of indicators of quality of electric energy with the electric power system in the form of measuring transformers of voltage and shunt of alternating current is shown. This is most preferable due to the lack of non-linearity in the working area of magnetic characteristics. A transformer substitution scheme is shown, as well as experiment execution schemes, as a result of which the necessary parameters are determined.
SIMULATION OF PARASITIC TUNNEL CURRENTS IN FLASH-MEMORY ELEMENTS BASED ON SHORT-CHANNEL MOS-TRANSISTORS
Authors: Zhevnyak Oleg Grygoryevich
Published: September 2020

Simulation of parasitic currents in Flash-memory cells based on short-channel MOSFET.
In present paper the distributions of parasitic tunneling current as well as mean electron energy and mobility along the channel are calculated for short-channel MOSFETs by using Monte Carlo simulation of electron drift in such devices. The effect of drain bias in Flash-memory cells on these distributions is investigated for reading information regime. It is shown that the value of parasitic current is very small at considered conditions. But long storage can be change the charge in a floating gate of short-channel MOSFETs.