bluuebunny/crossref_metadata_2025 huggingface dataset:
MANAGEMENT OF ANESTHESIA ON PATIENTS WHO WALK IN SESAROUS SECTION WITH ARTERITICAL TAKAYASU DISEASE
Authors: Satriyanto Muhammad Dwi
Published: July 2020

Takayasu Arteritis Disease (TA) is a chronic inflammatory,  progressive,  and idiopathic disease causes  narrowing, obstruction and aneurysms in systemic arterial and pulmonary artery, which mainly attacks the aorta and its branches. During pregnancy, these patients should be given special attention, in connection with any complications that may occur. Case is a woman 32 years 38 weeks pregnant with TA disease with changes in several branches of the aorta since thirteen years ago. During pregnancy there are no complaints, and now she went to the hospital with 37-38 weeks gestation. Caesarean section has been done with regional anesthesia - epidural. Local anesthesia is administered by titration with the hope of sensory blockade obtained gradually. After procedure patient had observation in the recovery room and hemodynamic was stable  then moved to ward. Conclusion of the case is some complications can affect pregnancy in patients with TA. In pre anesthetic evaluation should be done carefully, treatment of complications and anesthetic planning are essential. Maintenance of perfusion is a major concern for patients and neuraxial blocks can be used without harming the mother and fetus. In patients with complications of TA was still compensated, monitoring during the procedure the same as routinely used. Provision of continuous epidural anesthesia with titration to maintain hemodynamic stability and allows monitoring of cerebral perfusion through the levels of consciousness. To avoid hypoperfusion or postoperative complications of hypertensive patients should be monitored closely for 24 hours.
PENGOBATAN TRADISIONAL PADA MASYARAKAT KOTA PRABUMULIH PROPINSI SUMATERA SELATAN
Authors: Rismadona Rismadona
Published: July 2020

Tradisi pengobatan tradisional masyarakat Kota Prabumulih mempercayai pengobatan yang bersifat gaib. Penelitian ini menggunakan metode kualitatif yang berupaya menggali alasan masyarakat mempercayai pengobatan tradisional melalui wawancara mendalam. Pengalaman, sikap, dan tindakanyang dilakukan masyarakat terhadap pengobatan tradisional juga mengalami pergeseran tentang tradisi kepercayaan pengobatan tradisional yang bersifat hal gaib.
RESULTANTE DA DISTÂNCIA PERCORRIDA, DO LACTATO SÉRICO E DO IMPACTO NA QUALIDADE DE VIDA COM O USO DE BASTÕES NÓRDICOS NO TREINAMENTO AERÓBICO DE PORTADORES DE DOENÇA PULMONAR OBSTRUTIVA CRÔNICA
Authors: Sousa Emilly Luzia dos Santos , Henriques Debora Dias , Wu Shaumin Vasconcelos , Santos Ingrid Ferreira , Dias Amanda Caroline Lobato , Filho Luiz Euclides Coelho de Souza , Falcão Luiz Fabio Magno , Normando Valéria Marques Ferreira
Published: July 2020

Objetivo: Avaliar o nível de lactato sérico em portadores de Doença Pulmonar Obstrutiva Crônica e o impacto na qualidade de vida com o uso dos bastões nórdicos. Métodos: Ensaio clínico analítico, longitudinal, prospectivo e quantitativo de escala local, aprovado no Comitê de Ética em Pesquisa da Universidade do Estado do Pará (nº.
1.965.332). Sete voluntários de ambos os sexos, foram submetidos a avaliação no primeiro (T1), décimo (T10) e vigésimo (T20) dia do teste de caminhada de seis minutos com o uso dos bastões nórdicos, acerca da dosagem do lactato sérico, grau de dispneia e qualidade de vida por meio do Questionário do Hospital Saint George na Doença Respiratória (SGRQ). A análise estatística foi realizada no software BioEstat® 5.0 e adotou-se o nível de significância α = 0.05. Resultados: Houve melhora na qualidade de vida, com redução em dois domínios, conforme os resultados no T1 e T20, (58.4 ± 10.9 vs 51.2 ±10.6 p= 0.0054) no total e no domínio sintomas (70.0 ±16.0 vs 59.0 ± 10.1, p=0.0059). Melhora na distância percorrida (352.4m vs 441.4m, p=0.0029) e ao grau de dispneia no T10 (p=0.0041) e T20 (p=0.0150). Não houve impacto na leitura do lactato sérico. Conclusão: O uso dos bastões nórdicos apontou resultante positiva quanto a redução da dispneia, aumento da distância percorrida e melhora da qualidade de vida de portadores de doença pulmonar obstrutiva crônica.
Exposición al formol y posible sintomatología en estudiantes de medicina.
Authors: Luque Flores Elizabeth Reyna , Saravia Cardozo Maria del Carmen , Ortuño Numbela Carmen Ximena , Quispe Arancibia Lizet Jenny , Teran Alvarez Tania Mariel , Gomez Terrazas Julieta
Published: July 2020

Introducción: El formol, una sustancia de uso común en laboratorios de morfología de la mayoría de las universidades, donde se preparan soluciones sin tomar en cuenta las normas estandarizadas y principios básicos en salud y educación. El contacto causa toxicidad local, originando manifestaciones principalmente respiratorias y cutáneas, como alergias. El objetivo fue identificar la sintomatología que los estudiantes perciben durante la exposición y las medidas de protección personal que utilizan como bioseguridad. Metodología: La investigación fue cuantitativa, descriptiva, transversal y retrospectiva. El muestreo fue no probabilístico, la población conformada por 684 estudiantes de diferentes universidades de Cochabamba de marzo a junio del 2019. La técnica de recolección de datos fue, una encuesta en línea. Resultados: Durante la semana los estudiantes concurren a los laboratorios como promedio de 10 horas. El 53,9 % no recibió información sobre los efectos adversos que ocasiona. No saben la composición del 50,7 % y no tienen conocimiento de los efectos adversos el 61,3 %. La sintomatología que presentaron fue: cambios de humor 9.9 %, fatiga general 19.7 %, irritación garganta 28.8 %, rinorrea 29.5 %, fatiga ocular 30.2 %, lagrimeo 76.9 %, dolor ocular 46.3 % e irritación de piel 14.4 %. Discusión: Se han descrito tres formas de protección cuando se emplea el formaldehído en laboratorios: protección personal, diseño adecuado de los laboratorios y suficiente y eficaz ventilación. Hay que destacar la falta de conocimiento sobre los efectos adversos y el insuficiente control de las universidades con el equipo de bioseguridad empleado por los estudiantes. Es preciso poner en práctica acciones preventivas que incluyen control y educación sobre bioseguridad en ambientes que emplean este químico.
TogoEx: the integration of gene expression data
Authors: Bono Hidemasa , Kasukawa Takeya
Published: July 2020

Report on the group 'TogoEx' in the BioHackathon Europe 2019.
Application of Integer Programming in Project Investment
Authors: Zhao Chunxue
Published: July 2020

Integer programming is widely used to solve optimization problems in economy, management, communication and engineering.In this paper, we use the integer programming to solve the project investment problem, which provides a solution to this type of problem.
ANALISIS PERBANDINGAN KINERJA KEUANGAN PT MULTISTRADA ARAH SARANA, Tbk DAN PT GOODYEAR INDONESIA, Tbk YANG TERDAFTAR DI BURSA EFEK INDONESIA DENGAN MENGGUNAKAN METODE DU PONT SYSTEM
Authors: Nasution Rizki Fadilla , Jubi Jubi , Inrawan Ady , Astuti Astuti
Published: July 2020

The purpose of this research are : 1. to find out the financial performance of PT Multistrada Arah Sarana, Tbk and PT Goodyear Indonesia, Tbk listed on the Indonesia Stock Exchange using the Du Pont System Method. 2. to find out what factors cause differences in the financial performance of PT PT Multistrada Arah Sarana, Tbk and PT Goodyear Indonesia, Tbk listed on the Indonesia Stock Exchange using the Du Pont System Method.  The author's research was conducted using qualitative descriptive analysis techniques, comparative analysis techniques and inductive analysis techniques.This result of this research be conclused as 1. The financial performance of PT Multistrada Arah Sarana, Tbk is said to be unfavorable because of the company’s ability to profit from sales, assets and equity decreases. 3. Factors that cause the differences between the two companies are the high cost of goods sold and the cost that cause losses to the company, accumulated invenory that reduces sales and company profits, the high total assets of total equity and increased share capital and additional capital causes companies to be unable restore equity.The results of the analysis suggest that both companies are expected to further increase sales and reduce costs that are detrimental to the company in order to be able to increase profits. Keywords: Analysis of Du Pont Sytem, Net Profit Margin, Asset Turnover, Return On Asset, EquityMultiplier, Return On Equity and Financial Performance.
PENGARUH LEVERAGE, PROFITABILITAS DAN KEBIJAKAN DIVIDEN TERHADAP NILAI PERUSAHAAN PADA PT JAKARTA SETIABUDI INTERNASIONAL, TBK. YANG TERDAFTAR DI BURSA EFEK INDONESIA
Authors: Shanti Virya , Siregar Liper , Inrawan Ady , Manurung Sepbeariska
Published: July 2020

The purpose of this research are to find out the description of leverage, profitability, dividend policy and company value and to determine the effect of leverage, profitability, and dividend policy on the value of the company both simultaneously and partially at PT Jakarta Setiabudi Internasional, Tbk. registered on the Indonesian Stock Exchange. This research was conducted using qualitative descriptive analysis methods and quantitative descriptive analysis. The method used to analyze the data in this study is the classical assumption test, multiple linier regression analysis, the correlation coefficient, coefficient of determination, and hypothesis test (F test and t test). Testing is performed using the SPSS Version 20 software program.The results of the research can be summarized of follows: 1) Leverage and profitability fluctuate and tend to decline while dividend policies and corporate values fluctuate and tend to increase 2) Regression results indicate that there is a positive influence between leverage, profitability, dividend policy on the value company at PT Jakarta Setiabudi Internasional, Tbk. registered on the Indonesian Stock Exchange.Suggestions from this research are companies should make efficient use of costs and use equity effectively to increase sales so that profits increase and profitability will also increase. Companies should also pay attention to debt management, profitability and company dividend policies. Keywords: Leverage, Profitability, Dividend Policy, and Company Value
Drought stress response in winter wheat varieties – changes in leaf proteins and proteolytic activities
Authors: Simova-Stoilova Lyudmila , Kirova Elisaveta , Pecheva Dobrina
Published: July 2020

Radiation mutagenesis has been used in sustainable agriculture as a tool
for increasing plant variability and providing new lines for selection.
This necessitates a comparison, by using suitable stress markers, of the newly created lines with some well-established varieties, which are stress tolerant or susceptible. Drought is one of the most frequently encountered stresses with deleterious effects on plant performance and crop yield. Winter wheat seedlings (soil cultures at 3–4th leaf stage) from one mutant line (M181/1338K), one drought-tolerant (Guinness) and one sensitive variety (Farmer) were subjected to severe drought stress by water withholding, followed by recovery. Changes in leaf protein profiles, the amount of Rubisco large subunit (RLS), some specific chloroplast proteins such as Rubisco binding protein (RPB), Rubisco activase (RA), the chaperone subunit clpA/C of clp protease, as well as the activities of exo- and endo-proteases were analyzed. At the protein level, some differences were found in the drought response of genotypes –
stability of RLS and RBP in M181/1338K and Guinness, diminution of RLS and increase in RBP in Farmer. RA presented strong up-regulation at recovery in Guinness but decreased in content under drought in M181/1338K and Farmer. Increase in ClpA/C level was found in all compared varieties under stress. Strong increase in total proteolytic activity was detected under drought only in Farmer. Inhibitory analysis revealed a predominance of cysteine and serine protease types. Aminopeptidase activities remained higher at recovery in M181/1338K and Farmer. Results are discussed in terms of genotype-linked different stress coping strategies.
Influence of dehydration on cryopreservation of Musa spp. germplasm
Authors: Kaya Ergun , Vidigal Duarte Souza Fernanda , Almeida dos Santos-Serejo Janay , Galatali Selin
Published: July 2020

Cryopreservation is an important technique for the long-term storage of economically important plant germplasm. In this study, an efficient protocol was developed for the long-term conservation of seven economically important Musa taxa: M. acuminata Colla ssp. burmannica N.W. Simmonds, M. acuminata Colla ssp. zebrina (Van Houtte) R.E. Nasution, M. balbisiana Colla, M. basjoo Sieb., M. ornata W. Roxburgh (St. Lavender), M. velutina H. Wendl. et Drude (Velvet Pink Banana), and
M. acuminata’ balbisiana. The seeds were dehydrated in a sterile laminar flow cabinet for different exposure times and then they were directly immersed in liquid nitrogen. The critical point was to support the initial germination of cryopreserved seeds and this was achieved by the excision of zygotic embryos after liquid nitrogen treatment that allowed the seed germination. The best moisture content for tolerance to
cryopreservation ranged from 15.8% (M. acuminata ssp. zebrina) to 17.1%
(M. ornata) and the maximum post-cryopreservation germination rates varied from 86.4% (M. velutina) to 55.0% (M. ornata). All seedlings derived from seeds germinated after cryopreservation were easily rooted and acclimated to greenhouse conditions.
Colonization of bacteria and diatoms on an artificial substrate in a marine lake (eastern Adriatic Sea, NE Mediterranean)
Authors: Car Ana , Hafner Dubravka , Ljubimir Stijepo , Dupčić Radić Iris , Bobanović-Ćolić Svjetlana , Jasprica Nenad
Published: July 2020

The initial colonization of bacteria and diatoms on a immersed artificial substrate and the development of diatom assemblages in relation to physico-chemical parameters were investigated on a weekly basis at one station in the marine Lake Mrtvo More, South Croatia, from April to October 2016. According to TRIX trophic index, lake showed different trophic character: (i) oligotrophic (at the beginning and the end of the study), (ii) mesotrophic (the end of June to mid-July), (iii)
eutrophic (the end of July to mid-September). Heterotrophic bacteria increased to peak abundances (69,268 cells cm–2) at the beginning of June when the diatoms abundances start to increase. The lake has high diatom species richness (285 diatom taxa within 72 genera), with the highest species diversity index in August. Among diatoms, adnate were the primary colonizers, particularly Cocconeis dirupta W.Gregory var. flexella (Janisch and Rabenhorst) Grunow and Cocconeis scutellum Ehrenberg var. scutellum, while motile taxa joined the fouling communities from July to September. This study showed close relationship
between diatom species composition and changes of physico-chemical parameters, particularly the nutrient concentrations.
Biosynthesis and characterization of iron nanoparticles produced by Thymus vulgaris L. and their antimicrobial activity
Authors: Yehia Ramy Sayed , Ali Ali Mohammed
Published: July 2020

Research in the area of nanoparticles has grown considerably in recent years. Plant leaf extracts provide a platform for nanoparticle synthesis
from metal and metal oxides, which is more economical and environmentally friendly than other methods, such as chemical reduction and physical methods. The present study conducted the biosynthesis of iron nanoparticles (FeNPs) using Thymus vulgaris L. (Thyme) leaf aqueous
extract. The characterization of FeNPs was carried out by transmission electron microscopy (TEM), UV-visible spectrophotometry (UV-Vis), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) and X-Ray diffraction (XRD) techniques. UV-vis spectroscopy analysis demonstrated a visible peak around 440 nm. FTIR demonstrated the presence of iron metallic ions. Structural analysis of the nanoparticles by TEM showed agglomerations of spherical shapes. The average size of the synthesized FeNPs was around 40 nm. Regarding application, the ability of the FeNPs to degrade methyl orange was recorded as 95%. They were also examined for potential antimicrobial activity against pathogenic Gram-positive and Gram-negative bacteria and
fungi. FeNPs demonstrated high antifungal activity against Candida albicans, C. parapsilosis and Aspergillus flavus, while their antibacterial activity was much weaker compared to commercial antibacterial agent. Thus, FeNPs synthesized using T. vulgaris could play an important role in controlling C. albicans, C. parasilosis and A.
flavus and bioremediation of dyes.
Validation in Alberta of an Administrative Data Algorithm to Identify Cancer Recurrence
Authors: Cairncross Z.F. , Nelson G. , Shack L. , Metcalfe A.
Published: July 2020

Background: Readily available population-based data about cancer recurrence would improve surveillance and research for women of reproductive age. Methods: We randomly selected 200 women from the Alberta Cancer Registry who had received a cancer diagnosis and who ever had a pregnancy between 2003 and 2012. Administrative data were obtained and linked. Several definitions of recurrence were assessed using various minimum lengths of time between the initial diagnosis date and subsequent diagnoses or treatments, or both. Chart review was used as a “gold standard” definition of recurrence. Results: Chart review identified recurrences in 26 women. The definition that best captured “recurrence” was 2 or more cancer diagnosis codes 10 or more months from the diagnosis date [sensitivity: 80.8%; 95% confidence interval (ci): 60.7% to 93.5%; specificity: 81.0%; 95% ci: 74.4% to 86.6%; positive predictive value: 38.9%; 95% ci: 25.9% to 53.1%; negative predictive value: 96.6%; 95% ci: 92.2% to 98.9%; kappa = 0.42; 95% ci: 0.28 to 0.57]. Conclusions: Recurrence in reproductive-aged women can be captured with moderate validity using administrative data, but should be interpreted with caution.
Does the Time from Diagnostic Biopsy to Neoadjuvant Chemotherapy Affect the Rate of Pathologic Complete Response in Stages I–III Breast Cancer?
Authors: Le D. , Eslami M. , Li H. , Hajjaj O. , Chia S. , Simmons C.
Published: July 2020

Background: Studies in the adjuvant setting suggest that the timing of breast cancer diagnosis, surgery, and chemotherapy might affect outcomes. In the neoadjuvant setting, data exploring whether expeditious neoadjuvant chemotherapy (nac) after diagnosis improves the rate of pathologic complete response (pcr) in breast cancer are limited. Methods: Patients who received nac and completed treatment between May 2012 and December 2018 were identified from a prospectively collected database at BC Cancer. Time from diagnosis to start of nac was calculated. Patients were grouped into those who did and did not experience a pcr, and those who started nac within 28 days or after 28 days [time to nac (ttn)]. The association between pcr and ttn was tested using logistic regression. Results: In the time period studied, 482 patients who received nac were identified. After exclusions, 421 patients met the eligibility criteria. Median time from biopsy to chemotherapy was 33 days (range: 7–140 days). In 149 patients (35.4%), nac was received within 28 days of diagnosis (range: 7–28 days); in 272 patients (64.6%), it was received after more than 28 days (range: 29–140 days). The overall pcr rate was 31.8%. A trend toward a higher pcr rate, although not statistically significant, was observed in the group that initiated chemotherapy within 28 days (34.2% vs. 30.5%, p = 0.43). In the logistic regression model, rates of pcr were associated with receptor status, but not age, stage, or ttn. Conclusions: In the neoadjuvant setting, we observed no difference in the rate of pcr in patients who started nac within 28 days or after 28 days.
Tumour Response 3 Months after Neoadjuvant Single-Fraction Radiotherapy for Low-Risk Breast Cancer
Authors: Tiberi D. , Vavassis P. , Nguyen D. , Guilbert M.C. , Simon-Cloutier A. , Dubé P. , Gervais M.K. , Sideris L. , Leblanc G. , Hijal T. , Dufresne M.P. , Yassa M.
Published: July 2020

Introduction: Standard treatment for early-stage invasive breast cancer (bca) consists of breast-conserving surgery and several weeks of adjuvant radiotherapy (rt). Neoadjuvant single-fraction rt is a novel approach for early-stage bca. We sought to investigate the effect of delaying surgery after neoadjuvant rt with respect to the rate of pathologic response (pr). Methods: Women 65 years of age or older with a new diagnosis of stage i luminal A bca were eligible for inclusion. A single 20 Gy dose to the primary breast tumour was given, followed by breast-conserving surgery 3 months later. The primary endpoint was the pr rate assessed by microscopic evaluation using the Miller–Payne system. Results: To date, 10 patients have been successfully treated. Median age of the patients was 72 years (range: 65–84 years). In 8 patients, neoadjuvant rt resulted in a tumour pr with median residual cellularity of 3%. No immediate rt complications other than mild dermatitis were noted. Conclusions: This study demonstrates a method for delivering single-fraction rt that can lead to a high level of pr in most patients. Continued accrual to this study and subsequent trials are needed to determine the feasibility, safety, and role of this novel technique in the management of early-stage bca.
Models of necessity
Authors: Clark Timothy , Hicks Martin G
Published: July 2020

The way chemists represent chemical structures as two-dimensional sketches made up of atoms and bonds, simplifying the complex three-dimensional molecules comprising nuclei and electrons of the quantum mechanical description, is the everyday language of chemistry. This language uses models, particularly of bonding, that are not contained in the quantum mechanical description of chemical systems, but has been used to derive machine-readable formats for storing and manipulating chemical structures in digital computers. This language is fuzzy and varies from chemist to chemist but has been astonishingly successful and perhaps contributes with its fuzziness to the success of chemistry. It is this creative imagination of chemical structures that has been fundamental to the cognition of chemistry and has allowed thought experiments to take place. Within the everyday language, the model nature of these concepts is not always clear to practicing chemists, so that controversial discussions about the merits of alternative models often arise. However, the extensive use of artificial intelligence (AI) and machine learning (ML) in chemistry, with the aim of being able to make reliable predictions, will require that these models be extended to cover all relevant properties and characteristics of chemical systems. This, in turn, imposes conditions such as completeness, compactness, computational efficiency and non-redundancy on the extensions to the almost universal Lewis and VSEPR bonding models. Thus, AI and ML are likely to be important in rationalizing, extending and standardizing chemical bonding models. This will not affect the everyday language of chemistry but may help to understand the unique basis of chemical language.
Preparación de películas mucoadhesivas de complejos de polielectrólitos para la liberación de diacetato de clorhexidina
Authors: Vea-Barragán Ayla Carolina , Castillo-Martínez Nydia Alejandra , Serrano-Medina Aracely , López-Maldonado Eduardo Alberto , Meléndez-López Samuel Guillermo , Cornejo-Bravo José Manuel
Published: July 2020

Las películas de complejos de polielectrólitos pueden ser un vehículo para liberación controlada de fármacos en la cavidad oral, buscando la interacción de la película con el epitelio de la mucosa bucal, dado que con el fenómeno de bioadhesión se logra la retención del sistema en el sitio deseado para la liberación. En el presente trabajo se desarrolló un sistema de liberación usando polímeros polielectrólitos de carga opuesta que forman películas por complejación iónica. Las películas fueron cargadas con diacetato de clorhexidina para el tratamiento de infecciones bucales. Se empleó el método evaporación de solvente para la preparación de las películas, conteniendo goma arábiga y quitosano (1:1) y Noveon AA-1® 2% (p/v), este último se incluyó por sus propiedades mucoadhesivas. Se prepararon películas con las mismas proporciones de polímeros, pero agregando diacetato de clorhexidina disuelto en etanol 2% w/v, previo a la evaporación del disolvente para la formación de las películas. Los estudios de hinchamiento muestran que las películas se hinchan en soluciones que simulan las condiciones de pH bucal. Las películas cargadas con el fármaco liberan in vitro, más del 90 % del fármaco en 24 horas. Las pruebas microbiológicas mostraron que las películas cargadas con diacetato de clorhexidina inhiben el crecimiento E. coli y P. aeruginosa, en las pruebas de sensibilidad estandarizadas. Las películas estudiadas muestran características adecuadas para la liberación de diacetato de clorhexidina, demostrando la inhibición del crecimiento de microrganismos patógenos por lo que tiene potencial para utilizarse en el tratamiento de pacientes con infecciones bucales tales como gingivitis y enfermedad periodontal.
Problematika Implementasi Pendekatan Saintifik dalam Pembelajaran Bahasa Arab di Madrasah Aliyah Hidayatul Mubtadiin Magetan
Authors: Bashori Ahmad
Published: July 2020

The use of a scientific approach in learning Arabic aims to make students active, productive, critical, and analytical thinking in constructing concepts of knowledge and skills in Arabic. This study aims to describe the various problems faced by teachers and students in applying a scientific approach to learning Arabic in the Madrasah Aliyah Hidayatul Mubtadiin Magetan. The method used in this study is a qualitative method with a descriptive approach. Research data were obtained by interview, observation, and documentation. The data found were analyzed and interpreted using the Miles model, which is data reduction, data presentation, and concluding. The results of this study is that the problems of implementing a scientific approach to learning Arabic in the Madrasah Aliyah Hidayatul Mubtadiin Magetan relating to teachers are 1). Irrelevance of Arabic learning methods used by teachers with a philosophical scientific approach, and. 2) Lack of teacher initiative and innovation in encouraging students to be active, productive, think critically, and analytically in learning Arabic. The problems related to students are 1) The tendency of students to build their understanding of Arabic instantly, 2) Lack of encouragement in students to explore material that has been previously studied as a basis for contracting concepts in new material to be learned, and 3) Students' ignorance of the learning objectives being carried out. Mean while the problems related to teaching media are 1) The unpreparedness of teaching media used by teachers or students in supporting the learning process, and  2) Teacher and student inequality in empowering instructional media and those that are already available.
Copyright Royalty of Book Publishing as Collateral Objects
Authors: Siregar Dahris
Published: July 2020

The General Purpose of Intellectual Property Rights (IPR), specifically regarding the protection of Copyright, is to provide support for creators to continue to create works by providing avenues by obtaining material results. Because the main purpose of the Copyright Act is to support, advance and support culture and knowledge, understanding the market, copyright, has proven the nature of the basic material related to copyright itself by providing funds for the creators, not including for other than the buyers as well as for developers who develop voluntarily between creators and users. The basis of copyright as a concept of ownership is what is meant by protection for his own work. This is the basis for the provisions, in which these works are statements from those introduced to the public.
Seven Motivations of Students Selecting Department of Islamic Teaching Education in Public University
Authors: Rahawarin Yunus , Engkizar  , Hakim Rosniati , Sari Widia Wahana , Ramdani Nadia Sri , Kasmar Indah Fadilatul , Wulandari Suci , Restari Yopie Andie , Mutathahirin  , Amnda Viola , Arifin Zainul
Published: July 2020

Choosing a career as an Islamic teacher has many challenges as well as fun, not everyone is interested in this profession except those who have strong motivation. This study aims to find out the real motivation of students to select department of Islamic teaching education in public university, even though this department is widely offered by state and private Islamic universities. This study uses qualitative methods with a case study approach (case study design). Sources of data were taken from thirty informants through in-depth interviews selected using a purposive sampling technique, all informants were active students who chose the department of Islamic teaching education at Padang State University in 2017, 2018 and 2019. All interviews were analyzed thematically using the NVivo 10 qualitative analysis software. The results of the analysis showed that there were seven motivations of students to select department of Islamic teaching education. Those seven motivations are: i) self-will, ii) parents' encouragement, iii) choice to become a religious teacher, iv) job opportunities after graduation, v) desire to study at public universities vi) opportunity to spread dakwah, vii) to deepen Islamic knowledge. The results of this study can be used as preliminary data for subsequent researchers to examine this problem in different contexts and issues.
Soundscapes of Health Resorts in Poland and their Revitalization
Authors: Bernat Sebastian
Published: July 2020

The objective of the studies was to recognise the need for and possibilities of
preserving and revitalizing the soundscapes of health resorts in Poland. The
research process included an analysis of the legal environment determining the
functioning of Polish health resorts. Noise hazards and values of soundscapes
were identified and acoustic revitalization measures were proposed for the
selected health resorts. A review of scientific literature was performed and health
resort surveys and audit reports were conducted. The next stage was focussed
on the questionnaire sent out to the local governments of health resort districts
and towns in Poland. The discussion referred, inter alia, to the recommendations
of the team of experts in the field of changes within the spa treatment system in
Poland. The conducted studies demonstrated that most health resorts in Poland
have some soundscape values. However, these values may be lost because of
the threat of noise from transport and tourism. Health resorts in Poland thus
need revitalization measures aimed at achieving a high quality of soundscape.
Types of housing estate – German nomenclature and systematics on the example of Wałbrzych agglomeration settlements
Authors: Ludwig Bogna
Published: July 2020

The term housing estate ( Wohnsiedlung, osiedle mieszkaniowe) appeared in
the press and professional literature at the beginning of 20th century. Analysis of
the German terms, initially of a cultural and geographical nature, used then in the
emerging professional architecture-related language, reveals what factors were
considered to be the most important in deciding on the characteristic traits of the
housing development. In most cases, the nomenclature and typology were based
on experience from Berlin and the largest German cities. The local specificity
based on research into the characteristics of an ‘experimental’ region (i.e. the
developing Wałbrzych (Waldenburg) agglomeration) may highlight not only issues
related to the perception of the terms of housing estate types but also their design
solutions, and in some cases, also the origins of new architectural concepts.
Advantage of in Service Condition Based Assessment for Transformers in enhancing the maintenance strategy
Authors: Al Balushi Ibrahim
Published: July 2020

Controlling the maintenance OPEX is one of the major challenges that any utility faces. The challenges lie in how to optimize the three main factors: risk, performance, and cost. Besides, no utility can depend on a unique type of maintenance, there is always a combination of a different kind of maintenance such as breakdown, preventive, risk-based, conditionbased,..etc. So, what is the answer to this question: what type of maintenance needs to be followed to keep the transformer in service in with high performance? There is no specific answer to this question. Each type of maintenance can be applied based on the transformer`s operating environment. However, most of the utilities apply preventive and condition-based maintenance. To justify this answer, some data need to be analyzed to assess the maintenance performance and recommend what are enhancement need to be added. One of these approaches is to apply in service condition-based assessment to study the health of the assets based on the current maintenance practice. Furthermore, study both historical maintenance recordsand failure rates will help to understand the relationship between the effectiveness of maintenance and service efficiency.This relation can come in two shapes. One is to do the right things by developing a set of maintenance activities that need to be performed during the maintenance to ensure its effectiveness. Second, is to do things right by enhancing the maintenance crew capabilities and competencies to ensure high efficiency. After analyzing all these factors mentioned above, It has been noticed that in-service condition-based assessment of the transformer is a powerful tool that can be used to enhance and build an effective strategy. It will not only involve a set of activities during the maintenance, but it also covers the whole life cycle of the transformer. Besides, it highlights the gaps in the maintenance process and procedures, and provide indications where enhancement need to be applied based on international practice. These changes were observed on the cost and performance in the benchmarking study that was done through International Transmission Operation and Maintenance Study (ITOMS) which was a good indication of the effectiveness of strategy used for transformers. However, as part of the asset management approach, continuous improvement will continue to reach the vision that has been set in the maintenance optimization and to prepare for the future significant increase in transformer aging.
Managing Transformers Risk through Failure Codification
Authors: Al Qabtan Abdullah Mohammed , AlZadjali Mohammed Said Dad Allah , AL Balushi Omran Omar
Published: July 2020

The fast development and expansion of any service organizations which followed by increases in the asset numbers that’s need to have a proper maintenance strategy which should be cost effective. The aim of any strategy is to have a plan that contribute to improve asset performance by reducing downtime of asset failures.The aim of this paper is to set plan that determine the processes of creating failure code that can create a library of failure modes with its consequences and risk. This allow service provider to quickly understand the problem and any action that can be taken which have already proven by failure mode effect analysis. Also it’s identify most of the functional failures that might happened in the critical asset in the OETC’s network. In this study the transformer asset class was taken into the consideration for full failure mood and fault tree analysis.Defining failure codes can give specific instructions to complete a task to reduce the main time to wait in any failure from the total main time to repair, and any smiler failure mode from other assets the corrective action will remain consistent. The selective processes of creating a failure code give the organization a more holistic view of transformers risk which will be used to improve maintenance strategy by integrate those codes into work order system like CMMS
Studi Penentuan Catzoc Berdasarkan Kontrol Kualitas Data Batimetri dari Multibeam Echosounder (MBES) (Studi Kasus Pulau Bawean)
Authors: Kusworo Hery , Pratomo Danar Guruh , Hascaryo Anom Puji
Published: July 2020

Dalam operasi SAR dan pencarian target, peta laut memiliki peran penting dalam memberikan informasi mengenai karakteristik dari fitur-fitur dasar laut. Informasi ini berguna dalam mapping objek dan pengambilan keputusan dalam menentukan metode SAR. Data utama dalam peta laut adalah data batimetri yang diperoleh dengan kontrol ketat melalui prosedur Quality Assurance (QA) dan Quality Control (QC). International Hydrographic Organization (IHO) menetapkan sebuah standar yakni Category Zones of Confidence (CATZOC) yang merepresentasikan kualitas dari survei batimetri. Penelitian ini menggunakan lajur silang sebagai data independen dalam pengujian kualitas data batimetri yang dibandingkan dengan lajur overlap dari Multibeam Echosounder (MBES). Pengujian dilaksanakan dengan 3 metode yakni 1. menguji lajur silang dan lajur utama yang bertampalan dengan lajur silang, 2. menguji 25 spot persilangan antara lajur utama dan lajur silang dan 3. menguji lajur overlap antar lajur utama di sepanjang lajur silang. Data hasil pengujian kualitas tersebut kemudian diuji kembali dengan metode analisis statistik untuk mengetahui sejauh mana data tersebut mampu mewakili kualitas data dari area survei. Hasil pengolahan menunjukkan bahwa lajur silang lebih efektif digunakan dalam pengujian data karena tidak terpengaruh oleh karakteristik dari lajur utama. Secara umum data yang diuji 97.57% CL memenuhi Orde Spesial dengan 99.84% CL memenuhi ZOC A1. Kemudian hasil pengujian hipotesis menunjukkan bahwa data dari lajur silang mampu mewakili kualitas dari area penelitian. Pada pengujian terhadap area survei, hasil uji sampel menunjukkan bahwa kualitas dari area penelitian tidak dapat mewakili kualitas dari area survei, hal ini dikarenakan terbatasnya sampel yang ada (lajur silang) untuk menguji data lajur utama pada area survei.
Essential Oil Content and Compositions of Naturalized Tagetes minuta L. (Wild marigold)
Authors: BAHADIRLI Nadire Pelin
Published: July 2020

Tagetes minuta L. known as Muster John Henry is an annual, fragrant and naturalized plant species in Turkey. The study aimed to determine essential oil content and components of Tagetes minuta L. from the flora of Hatay. Flower and leaf parts were hydro-distilled together in the full flowering period. Essential oils were analyzed by gas chromatography-mass spectrometry. Essential oil content was found at 1.8%. Essential oil compositions that constitute 99.97% of the essential oil were revealed. Main components found as trans-β-ocimene 44.96% and berbenone 22.54%. Tagetes minuta has wide usage in perfume, food and ornamental plant industry. Further studies should perform on the cultivation of the species for national industries.
Responsabilidade civil do Estado e pandemia da COVID-19
Authors: Dantas Bisneto Cícero , Santos Romualdo Baptista dos , Cavet Caroline Amadori
Published: July 2020

O presente trabalho tem por objetivo discutir a responsabilidade civil do Estado diante da pandemia do coronavírus. Partindo-se de um panorama histórico, busca-se analisar os fundamentos e requisitos da responsabilidade civil estatal, enfrentando-se especialmente a questão da objetivação da responsabilidade por omissão. Ao se concluir que o Estado não deve ser visto como segurador universal, responsável por todos os danos ocorridos na sociedade, analisa-se em que hipóteses a omissão estatal ensejaria o dever de indenizar. É abordada a questão da culpa na responsabilidade civil por omissão, e a relevância do nexo de causalidade na imputação da responsabilidade. Debate-se ainda em que medida as autoridades públicas podem ser responsabilizadas por comportamentos ou discursos em descompasso com as recomendações sanitárias de combate ao coronavírus, trazendo-se como exemplo o caso do terremoto ocorrido na cidade de L’Aquila, capital de Abruzzo, na Itália. Investiga-se se é possível estabelecer um nexo de causalidade entre a conduta do agente público e o dano sofrido pelas vítimas da pandemia da Covid-19.
Arte urbano y apropiación simbólica del espacio: La práctica de las propas y pegas en Mexicali
Authors: Fernández Huerta Christian Alonso
Published: July 2020

El fenómeno de las pegas y propas, práctica entre jóvenes de Mexicali, Baja California, a pesar de ser parte del graffiti, advierte características que la diferencian de otras prácticas gráficas. Partiendo del análisis de los conceptos: juventud, gráfica y espacio, es posible interpretar este fenómeno, como una práctica de transformación y apropiación simbólica del espacio público. A partir de entrevistas y de observación participante se describen y se analizan las prácticas, los discursos y los productos de este grupo de jóvenes, los cuales, nos permiten (re)pensar la ciudad al intentar dotar de sentido a las formas simbólicas que nos presenta.
Fire-Retarding Ceiling Panel from Recycled Paper Waste
Authors: Clement Frederick Ampah , Agyeman Kafui Kwesi , Quaye Harold Awuley , Padditey Eugene
Published: July 2020

The aim of this paper is the creation of a fireretarding ceiling panel from recycled paper waste. To achieve this, the researchers employed the experimental and descriptive methods of research accompanied by one of the principles underpinning the emotional construction or psychology-based design approach to product design which is liking (similarity and physical appearance). The target population for the study was printing presses and paper waste in Ghana. Printing presses at the Kwame Nkrumah University of Science and Technology (KNUST) and paper waste from these printing presses were the accessible population. Purposive sampling design was employed with interview and observation being the data collection instruments. Primary sources of data were interviewees, some books and some Internet sources. Secondary sources were mainly books and some Internet sources. The major findings of the study include: low level use of paper waste in Ghana for productive purposes, papier-mâché methods, fire-retarding strategies for papier-mâchébased products, and strategies for removing cast papier-mâché ceiling panels from their moulds. The conclusions established that paper waste is a potential material for the production of suitable ceiling panels, that papier-mâché as a method is a means by which paper waste can be recycled for the production of ceiling panels and that fire retarding properties are achievable with mashed paper-based products.
Observations of Disequilibrium CO Chemistry in the Coldest Brown Dwarfs
Authors: Miles Brittany E. , Skemer Andrew J. I. , Morley Caroline V. , Marley Mark S. , Fortney Jonathan J. , Allers Katelyn N. , Faherty Jacqueline K. , Geballe Thomas R. , Visscher Channon , Schneider Adam C. , Lupu Roxana , Freedman Richard S. , Bjoraker Gordon L.
Published: July 2020

Cold brown dwarfs are excellent analogs of widely separated, gas giant exoplanets, and provide insight into the potential atmospheric chemistry and physics we may encounter in objects to be discovered by future direct imaging surveys. We present a low-resolution, R ∼ 300, M-band spectroscopic sequence of seven brown dwarfs with effective temperatures between 750 and 250 K along with Jupiter. These spectra reveal disequilibrium abundances of carbon monoxide (CO) produced by atmospheric quenching. We use the eddy diffusion coefficient (K

zz
) to estimate the strength of vertical mixing in each object. The K

zz
values of cooler gaseous objects are close to their theoretical maximum, and warmer objects show weaker mixing, likely due to less efficient convective mixing in primarily radiative layers. The CO-derived K

zz
values imply that disequilibrium phosphine (PH3) should be easily observable in all of the brown dwarfs, but none as yet show any evidence for PH3 absorption. We find that ammonia is relatively insensitive to atmospheric quenching at these effective temperatures. We are able to improve the fit to WISE 0855's M-band spectrum by including both CO and water clouds in the atmospheric model.
Gravitational Microlensing Event Statistics for the Zwicky Transient Facility
Authors: Medford Michael S. , Lu Jessica R. , Dawson William A. , Lam Casey Y. , Golovich Nathan R. , Schlafly Edward F. , Nugent Peter
Published: July 2020

Microlensing surveys have discovered thousands of events, with almost all events discovered within the Galactic bulge or toward the Magellanic Clouds. The Zwicky Transient Facility (ZTF), while not designed to be a microlensing campaign, is an optical time-domain survey that observes the entire northern sky, including the Galactic plane, every few nights. The ZTF observes ∼109 stars in the g and r bands and can significantly contribute to the observed microlensing population. We predict that the ZTF will observe ∼1100 microlensing events in 3 yr of observing within 10° latitude of the Galactic plane, with ∼500 events in the outer Galaxy (ℓ ≥ 10°). This yield increases to ∼1400 (∼800) events by combining every three ZTF exposures, ∼1800 (∼900) events if the ZTF observes for a total of 5 yr, and ∼2400 (∼1300) events for a 5 yr survey with postprocessing image stacking. Using the microlensing modeling software PopSyCLE, we compare the microlensing populations in the Galactic bulge and the outer Galaxy. We also present an analysis of the microlensing event ZTF18abhxjmj to demonstrate how to leverage these population statistics in event modeling. The ZTF will constrain Galactic structure, stellar populations, and primordial black holes through photometric microlensing.
Diet and foraging behavior of Ageneiosus inermis (Teleostei, Auchenipteridae)
Authors: Freitas Tiago Magalhães da Silva , Santos William Oliveira dos , Prudente Bruno da Silveira , Montag Luciano Fogaça de Assis
Published: July 2020

Ageneiosus inermisis the largest species of the family Auchenipteridae (Siluriformes) and has a primarily piscivorous diet, although no comprehensive data are available on the habitat use of this species. Given this, the present study describes the diet ofA. inermis, and provides inferences on its habitat use, based on the known behavior of its prey species. We analyzed the stomach contents of 14 specimens collected in the middle of Xingu River in the Brazilian state of Pará, which we complemented with data on 47 other specimens obtained from two published studies. Most of the ingested items were fish associated with the bottom substrate and riverbanks. AlthoughA. inermisis considered a pelagic species, we conclude it forages by exploring the river’s bottom and margins. Furthermore, asA. inermisis presumed to be diurnal, we assume that it does not pursue its prey actively, given that most of the prey species are nocturnal, but rather searches actively during the daytime for prey hidden in the bottom substrate. This hypothesis on the feeding strategy ofA. inermiscan only be confirmed by underwater observations, either in the wild or under captive conditions.
Sortir de l’enfer des règles
Authors: Morel Christian , Jégoux Florence-Marie
Published: July 2020

Afin de s’assurer le contrôle de l’incertitude de son environnement, l’homme occidental multiplie les lois, règles et procédures. Cependant, très souvent, cela n’aboutit qu’à paralyser l’action, générer des comportements déviants ou absurdes et enfermer toute créativité dans ce que Christian Morel appelle l’enfer des règles . Y échapper suppose alors une déflation normative qui passe par un retour aux compétences individuelles et collectives, et s’appuie sur les méthodes de la communication hautement fiable.