bluuebunny/crossref_metadata_2025 huggingface dataset:
Hubungan Ketepatan Terminologi Medis dengan Keakuratan Kode Diagnosis Rawat Jalan oleh Petugas Kesehatan di Puskesmas Bambanglipuro Bantul
Authors: Agustine Defa Miftara , Pratiwi Rita Dian
Published: September 2018

Latar Belakang: Semua pelayanan medis dan non medis di Puskesmas harus didokumentasikan dalam suatu berkas disebut rekam medis. Salah satu data yang dituliskan dalam berkas rekam medis, SIMPUS, dan P-Care adalah diagnosis dan kodenya. Pelaksanaan sistem klasifikasi klinis dan kodefikasi penyakit yang berkaitan dengan kesehatan harus sesuai terminologi medis yang benar. Pemberian kode diagnosis ini berdasarkan pada sistem klasifikasi penyakit yang ditetapkan oleh WHO saat ini yaitu ICD-10. Hasil studi dokumentasi terhadap 10 sampel berkas rekam medis rawat jalan yang dikode oleh petugas kesehatan, ditemukan 60% kode tidak akurat dan 80% terminologi medis tidak tepat atau tidak sesuai dengan ICD-10.Tujuan: Mengetahui hubungan ketepatan terminologi medis dengan keakuratan kode diagnosis rawat jalan oleh petugas kesehatan di Puskesmas Bambanglipuro Bantul.Metode: Jenis penelitian ini adalah survei analitik dengan pendekatan kuantitatif. Rancangan penelitian yang digunakan adalah cross-sectional. Populasi dalam penelitian ini adalah semua diagnosis rawat jalan beserta kodenya selama bulan Januari 2017. Teknik sampling yang digunakan yaitu systematic random sampling. Analisis data menggunakan analisis bivariate dengan program R.Hasil: Dari sampel sebanyak 360 diagnosis rawat jalan beserta kodenya, terdapat 82 (22,8%) terminologi medis tepat dan 278 (77,2%) terminologi medis tidak tepat, serta kode diagnosis rawat jalan akurat sebanyak 127 (35,3%) kode dan kode diagnosis rawat jalan tidak akurat sebanyak 233 (64,7%) kode. Dari hasil uji statistik Chi-squared Test, diperoleh nilai p-value sebesar 0,03376 yang menunjukkan bahwa Ha diterima dengan nilai Odd Ratio (OR) sebesar 1,7.Kesimpulan: Terdapat hubungan antara ketepatan terminologi medis dengan keakuratan kode diagnosis rawat jalan oleh petugas kesehatan di Puskesmas Bambanglipuro Bantul. Peluang terminologi medis tidak tepat menyebabkan ketidakakuratan kode diagnosis rawat jalan 1,7 kali lebih besar dibandingkan terminologi medis tepat.
Penggunaan Aplikasi Corel Draw dan Adobe Photoshop untuk Digital Watermarking Arsip Citra Digital
Authors: Setyawan Herman
Published: September 2018

Arsip merupakan aset yang tak ternilai harganya. Sewaktu berfungsi sebagai arsip dinamis, arsip cenderung tertutup untuk diakses secara umum. Ketika arsip dinyatakan sebagai arsip statis, arsip tersebut cenderung bersifat terbuka. Keterbukaan secara luas bagi masyarakat untuk mengakses arsip mengakibatkan maraknya akses arsip di lembaga-lembaga kearsipan. Hal ini menyebabkan khasanah arsip statis menjadi rentan terhadap kerusakan.  Dalam rangka melindungi arsip dari kerusakan akibat banyaknya tangan yang menyentuh fisik arsip, lembaga kearsipan dapat menyajikan khasanah arsipnya berupa arsip digital. Arsip digital rentan terhadap penyalahgunaan, sebab sangat mudah disalin dan dimanipulasi. Oleh karena itu, untuk menjaga keutuhan dan keaslian informasinya, dapat diterapkan digital watermark pada arsip digital. Pemberian digital watermark dapat dilakukan dengan berbagai aplikasi. Adobe Photoshop dan Corel Draw adalah contoh aplikasi yang mudah digunakan untuk memberikan digital watermark pada arsip.
Historia de una explicación perfecta que resultó equivocada
Authors: Martínez Vázquez Ana
Published: September 2018

En el Caribe las playas tienen arena blanca y el agua es azul y verde. Estas características particulares son las que permiten reconocerlo en cualquier fotografía. Sin embargo, en una foto sólo del mar y la arena es difícil decir si el lugar es Cancún o Varadero. Hace falta más información para llegar a alguna conclusión. Imaginemos ahora otra escena. Dos hombres sentados miran el atardecer en el mar, que también podría ser un amanecer.
Polarity of a dative bond Donor and acceptor electronegativities
Authors: Andrade Gamboa Julio J.
Published: September 2018

La polaridad de un enlace dativo entre átomos idénticos no puede ser explicada con base en las electronegatividades usuales. Si suponemos que ambos átomos tienen la misma electronegatividad, las cargas atómicas serán (tomando como unidad el valor absoluto de la carga del electrón) las cargas formales; esto es: 1 para el átomo aceptor y +1 para el átomo dador. Esto implica una polaridad anormalmente alta para un enlace covalente.
Conceptos fundamentales en Química 1. Valencia
Authors: Chamizo José Antonio , Gutiérrez Marina Yolanda
Published: September 2018

En general, la enseñanza de las ciencias en la educación media ha tenido poco sentido para los alumnos porque, entre otras causas, se les satura de conceptos, en un lenguaje nuevo, alejado de sus intereses y de sus ideas previas, en muchos casos erróneas sin darles oportunidad a modificarlas (Kind, 2000). Además, algunos de estos conceptos básicos, entre los que hay que destacar materia, sustancia, elemento compuesto, valencia, número de oxidación, enlace, etcétera, tienen definiciones diferentes y/o gran dificultad en su aprendizaje, particularmente en los cursos introductorios.
El debate como generador de actitudes críticas en el aprendizaje del conocimiento científico
Authors: Castro Eduardo A. , López Tévez Leonor , Núñez María B. , Okulik Nora B.
Published: September 2018

El debate es una herramienta didáctica que posibilita el desarrollo de formas de relación con el conocimiento más críticas, creativas y autónomas. Cuando tiene que defender una postura argumental ante una determinada práctica que surge desde el conocimiento científico, el alumno debe adoptar una posición extrema, a favor o en contra de esa práctica. Para ello acopia, analiza y expone los elementos que le permitan defender esa postura. La experiencia realizada mostró que el análisis de los aspectos positivos y negativos del conocimiento científico permite que el alumno aprenda a tomar decisiones autónomas con criterio y responsabilidad.
El color verde predomina en el futuro de la Química
Authors: Méndez Vivar Juan
Published: September 2018

One of the current main concerns of our society is the preservation of the environment. Recently there have been proposed new chemical processes that constitute outstanding approaches that take into account the conservation of the environment as a priority. This paper describes briefly some of those processes and encourages to individuals and institutions related to the chemical area to join efforts in that direction.
Communicating Chemistry. The Challenges and the Opportunities
Authors: Atkins Peter
Published: September 2018

En su presentación, el Dr. Peter Atkins nos habló de los retos y las oportunidades alrededor de la química (ver la portada de este número, tomada con la autorización del autor). Se refirió a los retos con el color rojo y los describió como La Abstracción, La complejidad y Las matemáticas, mientras que las oportunidades llevaron el color verde y fueron Los conceptos, El currículo y Los Gráficos.
Ideas líquidas, sólidas y gaseosas: sus cambios de estado
Authors: Boccardo Renzo
Published: September 2018

Este artículo busca una de esas múltiples aproximaciones al analizar y proponer la analogía de los cambios de fase de la materia, con los procesos asociados a la concepción de las ideas, desde su generación en la mente del individuo hasta su registro para su comunicación, partiendo de algunas de las propuestas sobre el pensamiento humano realizadas por Popper, Osborn y Wallas. En general, las mejores soluciones se basan en combinaciones de ideas que resultan sencillas y elegantes. Llegar a estas soluciones no es de ninguna manera evidente, se requiere de procesos de pensamientos complejos que llevan tiempo y esfuerzo. Conociendo como es la manera en que estructuramos nuestro pensamiento, en la búsqueda de estas combinaciones de ideas, podremos mejorar y optimizar estos procesos. La propuesta se basa en la analogía de los estados o fases de la materia: sólido, líquido y gaseoso, con el pensamiento y la producción creativa de soluciones.
O EFEITO DAS DELEGACIAS ESPECIALIZADAS EM ATENDIMENTO À MULHER SOBRE A VIOLÊNCIA CONTRA A MULHER: UMA ANÁLISE PARA O ESTADO DO RIO GRANDE DO SUL
Authors: Figueiredo Eduarda Miller de , Uhr Daniel De Abreu Pereira , Uhr Júlia Gallego Ziero
Published: September 2018

Este trabalho deseja verificar o efeito das Delegacias Especializadas em Atendimento à Mulher sobre a violência contra a mulher dentro do domicílio no Estado do Rio Grande do Sul e se o advento da LMP interferiu na eficácia das DEAM’s, através do método empírico conhecido como diferenças em diferenças com múltiplos períodos. Além disso, realiza-se a análise de efeito Placebo para abertura de Delegacias e a análise de sensibilidade dos resultados. Os resultados obtidos mostram que a abertura de delegacias especializada produziu efeito médio direto significativo de aproximadamente 19% na redução da violência contra a mulher em nível municipal para o período entre 2000 e 2013. Em termos gerais, os resultados sugerem que políticas públicas ligadas à criação de delegacias especializadas em defesa da mulher reduziram de forma significativa os crimes contra estas.
Joint approximation of analytic functions by shifts of the Riemann and periodic Hurwitz zeta-functions
Authors: Laurincikas Antanas , Macaitienė Renata
Published: September 2018

We present some new results on the simultaneous approximation with given accuracy, uniformly on compact subsets of the critical strip, of a collection of analytic functions by discrete shifts of the Riemann and periodic Hurwitz zeta-functions. We prove that the set of such shifts has a positive lower density. For this, we apply the linear independence over the field of rational numbers of certain sets related to the zeta-functions.
Orange tree leaves, a perfect adsorbent for the removal of Cd (II), Co (II), Zn (II) from wastewater
Authors: Nourbakhsh Navid , Mousavi Hassan , Kolvari Eskandar , Khaligh Aisan
Published: September 2018

The present study explores the uptake capacity of low-cost agricultural waste for the removal of heavy metals, Co2+, Cd2+ and Zn2+, from aqueous solution. Studies conformed to Freundlich, Langmuir and Temkin adsorption isotherms. The values of constants for the thermodynamic and kinetic isotherms were found. The kinetic isotherm experiment data could be well described with the pseudo-second order kinetic model and thermodynamic studies indicated that the adsorption processes were spontaneous and endothermic with orange tree leaves under natural conditions. Experiments showed that Cd2+, Co2+ and Zn2+ adsorption increased with increasing pH and decreased with increasing the temperature and concentration of solutions. This study indicates that the developed method based on orange tree leaves is very simple, low-cost, fast and trusty for the removal of heavy metal ions from water and wastewater samples.
Pre-service teachers’ perceptions of factors contributing to school failure and their relationship to prior personal experience of school success
Authors: Jaksic Ivana , Malinic Dusica
Published: September 2018

Factors that pre-service class and subject teachers perceive as significant in explaining the occurrence of school failure were examined using mixed methods strategy. The qualitative phase of the study (N = 74) revealed that pre-service teachers recognize a wide range of causes for school failure (16 distinctive categories). The relative significance of the causes was established in the subsequent quantitative phase. The Scale of school failure causes was constructed, applied to 408 pre-service teachers and subjected to exploratory factor analysis, which pointed to the three latent groups of causes explaining 43% of variance. The lack of ability and motivation in students (1st factor) and the lack of educational support (2nd factor) were perceived as highly contributing to school failure, while moderate importance was attributed to the causes related to family and social context (3rd factor). Compared to pre-service subject teachers, pre-service class teachers were more willing to recognize the teachers? responsibility for the occurrence of school failure. Pre-service teachers? perceptions of different factors were related to prior experiences of school success.
Numerical simulation and circuit network modelling of flow distributions in 2-D array configurations
Authors: Wang Jingyu , Yang Jian , Li Long , Qian Pei , Wang Qiuwang
Published: September 2018

Packing configuration is widely used in chemical industries such as chemical re-action and chromatograph where the flow distribution has a significant effect on the performance of heat and mass transfer. In the present paper, numerical simulation is carried out to investigate the fluid-flow in three 2-D array configurations including in-line array, staggered array and hexagonal array. Meanwhile, a simplified equivalent circuit network model based on the Voronoi tessellation is proposed to simulate the flow models. It is found that firstly, the local Reynolds number could be used as a criterion to determine the flow regime. Flow with maximum local Reynolds number less than 40 could be regarded as Darcy flow. Secondly, the flow pattern can be well represented by the network model in the range of Darcy flow with the determination method of hydraulic resistance pro-posed in the present paper.
Simultaneous particulate matter and nitrogen oxide emission reduction through enhanced charge homogenization in diesel engines
Authors: Zvar-Baskovic Urban , Vihar Rok , Rodman-Opresnik Samuel , Katrasnik Tomaz
Published: September 2018

In the presented study, low temperature combustion was established with a direct injection of diesel fuel being a representative of high reactivity fuels and tire pyrolysis oil being a representative of low reactivity fuels. Tire pyrolysis oil was tested as a potential waste derived fuel for low temperature combustion, as it features diesel-like physical properties and lower cetane number compared to diesel fuel. The goal of this study was determination of suitable injection strategies and exhaust gas re-circulation rates to explore potentials of both fuels in reducing emissions in low temperature combustion modes. It was demonstrated that relatively small changes in the engine control strategy possess the potential to significantly improve NOx/particulate matter trade-off with minor effect on engine efficiency. In addition, low temperature combustion was for the first time successfully demonstrated with tire pyrolysis oil fuel, however, it was shown that lower re-activity of the fuel is by itself not sufficient to improve NOx /soot trade-off compared to the diesel fuel as entire spectra of fuel properties play an important role in improving NOx /soot trade-off. This study thus establishes relations between different engine control strategies, intake manifold pressure and exhaust gas recirculation rate on engine thermodynamic parameters and engine-out emissions while utilizing innovative waste derived fuel that have not yet been analysed in similar combustion concepts.
Correlation between central venous and mixed venous oxygen saturation in the elective abdominal aortic aneurysm surgery
Authors: Soskic Ljiljana , Kocica Mladen , Cvetkovic Dragan , Milicic Biljana , Ladjevic Nebojsa , Palibrk Ivan , Karadzic Milica , Grujic Milos , Vjestica-Mrdak Milica , Ristic Arsen
Published: September 2018

Background/Aim. The concept of utilizing central venous oxygen saturation (ScvO2) to calculate cardiac index (CI) remains controversial and neither precise nor generally applicable conclusion has been reached yet. We evaluated the relationship between ScvO2 and mixed venous oxygen saturation (SvO2) in elective surgery of the abdominal aorta. The adequacy of their interchangeability was tested by comparing cardiac indices (CI) calculated by two methods in patients that underwent major vascular surgery. The aim of this study was to test the correlation between ScvO2 and SvO2 in different time frames, in patients undergoing elective abdominal aortic aneurysm (AAA) surgery as well as to determine if the use of ScvO2 for calculating CI by the modified Fick equation, could be feasible and accurate surrogate for the values obtained by pulmonary artery catheter (PAC). Methods. This prospective observational study included 125 consecutive patients that underwent elective AAA surgery. The ScvO2 and SvO2 data, as well as CI values, were obtained and compared from samples taken in three different time frames: immediately after induction of general anesthesia (T0), immediately after admission in the intensive care unit (ICU; T1), and 8 h after admission in the ICU (T2). The Fick equation, used for CI estimation from ScvO2 (CI-F), for the purpose of this study, was simplified according to Walley. Results. There was good linear correlation between ScvO2 and SvO2 in all time frames and linear regression study revealed strongest coefficient of determination (R2 = 0.661) in T2 time-frame. There was no correlation between CI-F (i.e. CI calculated from ScvO2 by modified Fick equation) and CI (measured by PAC from SvO2) in any time-frame. Conclusion. The results of our study confirm that ScvO2 is a reliable substitute for SvO2 among patients undergoing elective surgery of the AAA. However, ScvO2 cannot be used as a surrogate to true SvO2 in the calculation of CI.
The correlation between metabolic syndrome quantification scores and numerous laboratory parameters related to this syndrome
Authors: Sreckovic Branko , Mrdovic Igor , Soldatovic Ivan , Resan Mirko , Janeski Nenad , Colak Emina , Janeski Hristina , Sumarac-Dumanovic Mirjana , Jokovic Milos , Ivanovic Nebojsa , Gacic Jasna , Dimitrijevic-Sreckovic Vesna
Published: September 2018

Background/Aim. Metabolic syndrome (MS) is characterized by basic cluster risk factors ? waist circumference (WC), glucoregulation disorders, hypertension, hypertriglyceridemia, low HDL-cholesterol followed by associated factors such as insulin resistance (IR), C-reactive protein (CRP), uric acid, plasminogen activator inhibitor-1 (PAI-1), fibrinogen, hyperhomocysteinemia (HHcy), nonalcoholic fatty liver disease (NAFLD) and microalbuminuira. The aim of this study was to analyze basic and associated factors of MS in patients with and without MS as well as correlation of siMS score, siMS risk score with basic and confounding factors of MS. Methods. The study included 148 overweight [body mass index (BMI) 25?30 kg/m2 and obese patients (BMI > 30 kg/m2)], age 30?75 years, classified into two groups: I ? with MS (68 patients); II ? without MS (80 patients). For quantification of MS, siMS score was used as a method, and siMS risk score was used as atherosclerotic complications risk indicator. Results. Patients with MS had statistically higher values of WC, hypertension, triglycerides (p < 0.001), glycemia (p = 0.006), as well as values of associated factors of MS [homeostatic model assessment (HOMA-IR)] (p = 0.002), CRP (p = 0.01), uric acid (p < 0.001), alanin transaminase (ALT) (p = 0.007) i gammaglutamyl transferase (GGT) (p = 0.001) and lower values of HDL-cholesterol (p < 0.001) compared to patients without MS. siMS score has shown correlation with associated factors of MS (log HOMA IR, logCRP, uric acid, (p < 0.001), fibrinogen (p = 0.005), liver enzymes logALT (p = 0.001) and log GGT (p < 0.001) and renal parametars (creatinine (p = 0.013) and serum protein (p = 0.006). siMS risk score correlated significantly with homocysteine, platelets, uric acid, blood urea nitrogen, albumins and proteins. Conclusion. In our study we found that patients with MS had higher values of associated factors of MS (HOMA-IR, CRP, uric acid, ALT, GGT), which was confirmed by correlation with siMS score. siMS score further indicated that IR, CRP, fibrinogen, uric acid and NAFLD are associated factors of MS. siMS risk score is another score that indicated that obesity and hyperprotein diet aggravates HHCy with age, increasing the risk for renal dysfunction and promoting atherosclerotic complications.
SURGICALLY INDUCED ASTIGMATISM IN PHACOEMULSIFICATION IN PATIENTS WITH PSEUDOEXFOLIATIVE SYNDROME
Authors: Potemkin V. V. , Varganova T. S. , Ageeva E. V.
Published: September 2018

Introduction. Surgically induced astigmatism (SIA) is one of the reasons of the patient’s dissatisfaction with the refractive result after phacoemulsification (PHACO). The degree of SIA depends mainly on the type, length, shape and location of the tunnel, the distance to the optical center of the cornea, as well as the biomechanical properties of the cornea. Pseudoexfoliation syndrome (PEX) is associated with a change of the biomechanical properties of the cornea. The issue of the effect of these changes on the degree of SIA remains unexplored.

The objectiveis to assess the influence of PEX on the degree of SIA after PHACO.

Material and methods. The study included 42 patients (42 eyes) admitted for surgical treatment of cataracts to the V micro-surgical Department of the HMB № 2. The main group consisted of 20 patients (20 eyes) with PEX, the control group consisted of 22 patients (22 eyes) without PEX.

The groups were of equal sex and age. The main selection criterion for the main group was the detection of pseudoexfoliative material on the anterior lens capsule, along the pupillary edge edge or in the corner of the anterior chamber. The exclusion criteria were the traumatic and uveal cataracts, glaucoma and laser vision correction in the anamnesis. All patients underwent keratotopography (TMS-3, Tomey, Japan) preoperatively and in 4 to 6 weeks after surgery.

Results. There was no significant difference in the degree of SIA (limbal incision, 2.4 mm) among the groups provided the formation of a 2.4 mm limbal tunnel. Moreover, there was no significant difference in the degree of SIA between the nasal and temporal limbal tunnels within the groups.
EXPERIENCE OF THE SUCCESSFUL USING OF VACUUM THERAPY IN THE TREATMENT OF GASTRIC LEAK AFTER LAPAROSCOPIC SLEEVE GASTRECTOMY: CASE REPORT
Authors: Anisimova K. A. , Vasilevskii D. I. , Korolkov A. Ju. , Balandov S. G. , Lapshin A. S. , Kiseleva E. V. , Davletbaeva L. I.
Published: September 2018

Gastric leak is the most dangerous postoperative complication of laparoscopic sleeve gastrectomy. Traditional surgical treatment options and endoscopic stent placement are not always successful. Negative Pressure Wound Therapy (NPWT) has shown itself like a new successful and feasible treatment option for leaks of different etiology after gastro-esophageal surgery.

The initial body mass index (BMI) of the patient was 46 and co-morbidity was represented: arterial hypertension, type 2 diabetes and dyslipidemia. NPWT was initiated in 14 days after laparoscopic sleeve gastrectomy. The abdominal part of the system were changed 3 times for14 days. The patient was discharged from the hospital in 14 days after the secondary sutures to the wound. No relevant complications related to the procedure were observed during the course of the vacuum therapy. It combines defect closure, effective drainage and allows doing a periodic inspection of the wound cavity. NPWT is a successful, safety and effective treatment option for the leaks after laparoscopic sleeve gastrectomy
OBEDIÊNCIA INCIVIL (UNCIVIL OBEDIENCE)
Authors: Pozen Jessica Bulman , Pozen David E.
Published: September 2018

[1] Tradução do inglês por Bruno Meneses Lorenzetto e Jorge Rafael Matos.Resumo:Acadêmicos e ativistas há muito estão interessados na prática consciente da transgressão da lei como meio de dissenso. O desobediente civil viola a lei em um apelo para realçar sua ilegitimidade e motivar sua reforma. Uma forma menos proclamada de ação social, contudo, envolve aproximadamente a aproximação oposta. Como uma ampla gama de exemplos atesta, dissidentes podem também buscar a perturbação de regimes legais pela aderência hiperbólica, literal, ou imprevista de suas regras formais.Este artigo questiona como fazer sentido destes protestos paradoxais, envolvendo não a transgressão explícita da lei mas, ao invés, formas extremadas de cumprimento da lei. Nós buscamos identificar, elucidar e chamar atenção para o fenômeno da obediência incivil. Depois de definir a obediência incivil e descrever suas variedades e mecanismos básicos, nós exploramos instrumentos que emergiram para limitar o seu uso. Nós explicamos que o direito privado desenvolveu defesas mais robustas contra a obediência incivil do que o direito público, especialmente nas jurisdições de civil law. Nós argumentamos que os desafios que a obediência incivil estabeleceu para os valores do direito público são tão substantivos quanto os estabelecidos pela desobediência civil. E nós sugerimos que a obediência incivil pode ser uma tática particularmente atrativa para indivíduos ideologicamente conservadores no Partido Republicano. Por estas razões e outras, o artigo busca mostrar que a obediência incivil merece muito mais do tipo de atenção crítica do que a que foi dirigida para a desobediência civil.
DIREITO À MORADIA: ENTRE A EFETIVAÇÃO AUTÔNOMA E A SUJEIÇÃO AO DIREITO DE PROPRIEDADE
Authors: Gouvêa Martins Ester , Mastrodi Josué
Published: September 2018

Nesse trabalho, temos dois objetivos principais: identificar o conteúdo normativo essencial do direito à moradia, desvinculando-o do direito de propriedade; e contextualizar a positivação desse direito humano fundamental em meio ao processo brasileiro de urbanização. A moradia sempre foi implementada por políticas que a confundiam com o elemento posse da propriedade imobiliária. Tanto o mercado privado de terras, como as políticas públicas habitacionais (e especialmente o Programa Minha Casa Minha Vida, por ser a maior delas) promovem o direito à moradia por meio do direito de propriedade, reiterando os mesmos padrões de segregação, sem levar em consideração a existência de milhares de imóveis vazios na cidade e os efeitos urbanísticos dessas práticas. Desenvolvemos, aqui, alguns aspectos que devem ser levados em conta pelo Poder Judiciário nas decisões que concernem ao direito à moradia dos cidadãos, e pelo Poder Público na formulação de políticas públicas que visem garantir o direito à moradia de forma autônoma, isto é, sem relacioná-lo com o direito de propriedade. Enfim, nesta pesquisa, de caráter interdisciplinar e com abordagem realista, buscamos comprovar se há formas de promover o direito fundamental à moradia por meio de políticas habitacionais que o considerem efetivamente autônomo em relação ao direito de propriedade.
A Laser Driven Flow Chemistry Platform for Scaling Photochemical Reactions with Visible Light
Authors: Harper Kaid , Moschetta Eric , Bordawekar shailendra , wittenberger steven
Published: September 2018

Visible light-promoted organic reactions can offer increased reactivity and selectivity via unique reaction pathways to address a multitude of practical synthetic problems, yet few practical solutions exist to employ these reactions for multi-kilogram production. We have developed a simple and versatile continuous stirred tank reactor (CSTR) equipped with a high intensity laser to drive photochemical reactions at unprecedented rates in continuous flow, achieving kg/day throughput using a 100 mL reactor. Our approach to flow reactor design uses the Beer-Lambert law as a guideline to optimize catalyst concentration and reactor depth for maximum throughput. This laser CSTR platform coupled with the rationale for design can be applied to a breadth of photochemical reactions.
Experience in using ALPHA-VRA-30 software for determination of iron and zinc content in organometallic compounds and polymers
Authors: Talanova V. N. , Lependina O. L. , Kitaeva D. Kh. , Buyanovskaya A. G. , Dzvonkovski S. I.
Published: September 2018

X-ray fluorescence analysis (XRF)based on a technique of direct external standard with the use of one reference sample is traditionally used in the laboratory of microanalysis (INEOS RAS) for determination of metals in composition of novel organometallic compounds and polymers. Preparation of the samples-emitters consists in 150 – 200-fold dilution of the substances with emulsion polystyrene (PS), since the amount of substance for analysis is limited to 10 – 15 mg. With this dilution XRF analysis are carried out in the concentration range of metal from 0.005 to 0.5 %, where the analytical calibration curve is linear. Measurements of analytical lines are carried out on a VRA-30 spectrometer (CARL ZEISS JENA (Germany)), X-ray tube with Rh-anode, 40 kV, 20 mA. A possibility of automatic conduction of X-ray fluorescence analysis of organometallic compounds and polymers synthesized in INEOS RAS on a VRA-30 spectrometer using software ALPHA-VRA-30 is studied. Software package developed at the research and innovation center JSC «FORATEKS» (Ekaterinburg) is intended for automated control of the spectrometer functioning without an operator. The software provides the possibility of deducing analytical equations of multiple regression on the basis of measurements of the intensities of analytical lines from the reference sample, and calculates the content of chemical elements in the analyzed samples-emitters. Advantages of the developed software are demonstrated and the results of XRF obtained using both the developed software and the method of direct external standard are compared. The small difference between the results obtained by those methods (0.7 % (abs)) in determination of iron and zinc in organometallic compounds when the content of iron and zinc range within of 4 – 25 % proves the applicability of the software to studying new compounds. Software ALPHA-VRA-30 provides standardization of measurement conditions and lightens the work of the analyst when analyzing large batches of substances.
Calculation of radio engineering characteristics of the radome from the multicomponent material impregnated with water
Authors: Krylov V. P.
Published: September 2018

Using for the solution of a problem of passing of a flat wave through a wall of an antenna radome electrodynamic model and representing wall material as multicomponent mix, assessment of influence of water on frequency radio engineering characteristics of the antenna radome system is carried out. Water, having at ultrahigh frequencies high dielectric permeability and big size of dielectric losses in comparison with radome wall material, considerably distorts the field of the falling wave at hit on a surface or in a radome wall body. As material of a wall of a radome the quartz ceramics with the time filled with air was considered. It is experimentally defined that water is in a material time in liquid state. Water was represented how the additional component which is evenly distributed on thickness in a time to quartz ceramics. The carried-out model calculations showed that introduction of water to material of a wall of a radome leads not only to reduction of level of coefficient of passing of an electromagnetic wave through a wall, but also to noticeable shifts on the frequency of radio engineering characteristics of the antenna-radome system.
Diagnostics of the units of aviation gas turbine engines washed with lube lubricant according to the results of the flush sample analysis of the diagnostic layer of filter elements
Authors: Drokov V. G. , Drokov V. V. , Muryshchenko V. V. , Muhutdinov F. I. , Skudaev Yu. D. , Khalioullin V. F.
Published: September 2018

Fine mesh disposable oil filters with a service life of 600 hours and more are used in aviation engines to increase the degree of oil purification. A diagnostic layer in form of a non-woven tape attached to the filter can be removed from the filter to keep up the filter in service. Information on the wear particles accumulated on the filter can be obtained each 200 h. Technique and device used for extracting wear particles from the diagnostic layer of a filter element of the type QA-07930-01 was developed. It is shown that the first flushing from the tape by the number and composition of particles is most indicative for a reliable assessment of the technical state of the engine by the parameters of the wear particles. The total time spent for analysis, including flushing, sedimentation, and treatment in an ultrasonic bath is 90 minutes. The results of assessing the technical condition of the oil system of PS-90A engines equipped with a filter element with and without a diagnostic layer are presented. The obtained data indicate that the filter element QA-07930-01 significantly improves the convenience of servicing the aircraft engines and reduces the costs of diagnostic tests.
Technico-economic modelling of maintenance cost for hydroelectric turbine runners
Authors: Lamothe Thibaud , Blain Michel , Gagnon Martin , Lonchampt Jérôme , Tahan Antoine
Published: September 2018

Large utilities need to optimize the investment made to maintain their assets. For a utility like Hydro-Québec (37 GW) an important part of those investments are made to maintain their hydroelectric facilities. To minimize the maintenance cost, technico-economic model enabling the propagation of uncertainty associated with the degradation processes of a given component seems essential. Therefore, for Francis hydroelectric turbine runners, we developed two technico-economic models: one for crack propagation and one for cavitation. Since these are the main degradation mechanisms leading to failure of Francis runners, they enable us to study the effect of maintenance strategies on the maintenance cost of these components. The model has been created using VME, an asset management software developed by EDF R&D (Électricité de France). VME uses Monte-Carlo simulations to generate stochastic failure dates and obtains probabilistic indicators of the net present value of a given management strategy. We will use a study case based on a Hydro-Québec (Québec, Canada) facility to illustrate the importance of the proper assessment of current and expected long-term reliability on maintenance cost.

The paper will be structured as follows. First, an overview of the modelling strategy will be presented. Then, we will have a closer look on how VME, the tool used for Monte-Carlo simulations, derive its results. Finally, we will present a study case and discuss the results obtained in terms of the sensitivity to the reliability assessment uncertainties.
Financial Development and Economic Growth Nexus in Pakistan: An Analysis of Bound Testing Approach
Authors: Ali Hina , Bhutta Zahra Masood
Published: September 2018

This study researches on the financial development and economic growth in Pakistan. The study demonstrates the correlation connecting financial development and economic growth from the range of time, 1974 - 2014. For checking the stationarity of variables, Augmented Dickey-Fuller (ADF) and Philip-Peron (P.P) unit root technique is applied. To elaborate long-run relationship, ARDL (autoregressive distributed lag) and Bound test is conducted. By ARDL technique, study investigate that Gross Domestic Product, Money supply, Exchange rate, Gross fixed capital formation, Domestic Savings and Trade Openness are assimilated. According to research findings: economic growth directly related to money supply (M2) and domestic saving in long-run but money supply illustrates insignificant impact. The study uses GDP as endogenous variable and represents Economic growth. While M2 as exogenous variable which represents financial development and financial liberalization. Current researches seek to establish direct relation of economic growth with trade openness and money supply. Pakistani researchers aim to examine the association of economic policies with financial satisfaction over the globe.
Selecting Optimal Portfolio in Pakistan
Authors: Habibah Um -e- , Sadhwani Ranjeeta , Memon Pervaiz Ahmed
Published: September 2018

This study aims to identify the number of stocks required to form a well-diversified portfolio in Pakistan. To identify the optimal number of securities we collected data from Bloomberg for the period of 2009-2015. Companies are randomly selected from the Pakistan Stock Exchange. The 40 portfolios are formed by adding different securities (without replacement) by assigning equal weights to all the securities. The study concludes that a portfolio of 20 securities can diversify significant amount of risk
Performance of off season bell pepper (Capsicum annuum L.) under different growing condition, transplanting dates and pruning level
Authors: Chatterjee Ranjeet , Sen Aradhana , Mahanta Sandip , Thirumdasu Ravi Kiran , Mal Dipika
Published: September 2018

Bell pepper fruits fetches higher premium during early winter or late winter as off-season crops. An experiment was conducted during late winter (February to June) of 2013 at Uttar Banga Krishi Viswavidyalaya, Pundibari, West Bengal, India to compare the performance of bell pepper (Capsicum annuum L.) in open field and agro shade net under different transplanting dates and pruning level which was laid out in split split plot design with 3 replications. The results revealed that agro shade net cultivation of bell pepper emerged as best in terms of highest plant height (52.42 cm), and higher number of fruit    (11.18 plant-1). The interaction effect combining shade net cultivation with 1st February planting date coupled with 3 shoot pruning proved superiority with respect to growth and yield characters of bell pepper and resulted in many fold improvement in the form of higher fruit  number (16.21 plant-1), individual fruit weight (107.54 g) and maximum fruit yield (1743.21 g plant-1).
Isolation of newer probiotic microorganisms from unconventional sources
Authors: Kaur Manpreet , Kaur Gaganpreet , Sharma Amita
Published: September 2018

Probiotics are live microbes in the form of dried or fermented cells that are highly beneficial for human health. The food industry has been revolutionised due to introduction of potential probiotic organisms in a varied formulations derived from mostly dairy products. Isolation of probiotic microbes from unexplored non-dairy sources is gaining attention these days. In the present study, six potential probiotic isolates from non-dairy sources were obtained that are also biocompatible with each other. Out of these, five isolates were gram positive rod shaped and one was gram negative rod shaped. These isolates were able to grow in presence of lysozyme, low pH and bile salts with good adherence ability. The market for probiotic microorganisms from unconventional products is accelerating to deal with lactose intolerant people. These probiotic attribute studies revealed their potential to be exploited at industrial scale.
A study on socio- economic condition of Tharu tribes in Bahraich district of Uttar Pradesh in India
Authors: Kumari Jyoti , Dubey Ritu , Bose Dipak Kumar , Gupta Vandana
Published: September 2018

As per the census of 2011 the tribal population consists of 8.6% while it was 8.2% according to the census of 2001 in India. This paper addresses the socio-economic status of Tharu tribes in Bahraich district of Uttar Pradesh. The socio economic status is an important determinant of health, nutritional status, mortality and morbidity of an individual. Socio Economic Status also influences the accessibility, affordability, acceptability and actual utilization of available health facilities. To classify the socio-economic status of the respondents, Uday Pareek and Trivedi scale has been adopted with subject to preliminary test and slight modification as per the need of the study. Measuring the socio-economic conditions of Tharu tribes from Uday Pareek and Trivedi scale, it can be concluded that all the Tharu tribes belong to four categories viz: Upper Middle Class, Middle Class, Lower Middle Class and Lower Class. 0.28% respondent belonged to upper middle class, 5.33% were middle class, 75.56% belonged to lower middle class and 18.83% to lower class. The findings can be beneficial for implementing projects that can help in improving their situation of backwardness.
Evaluation of Kostiakov’s and Philip’s infiltration models on the soil of Dediapada, India
Authors: Jagani A H , Shrivastava P K , Dwivedi D K
Published: September 2018

Infiltration models are used in designing and optimizing irrigation projects as they are capable of predicting infiltration rate and accumulated infiltration depth to a reasonable level of accuracy. The objective of this study deals with obtaining the parameters of infiltration models like Kostiakov and Philip, applying these models to the soil of Dediapada and evaluating their performance by comparing it with the observed infiltration. Firstly, the accumulated infiltration and infiltration rates were determined by the field measurement using a double ring infiltrometer. Kostiakov’s and Philip’s infiltration models were then applied to obtain simulated data once its parameters were ascertained. The estimated parameters ‘m’ and ‘n’ for the Kostiakov model were 0.1311 and -0.3092 respectively and the corresponding equations obtained for estimating infiltration rate and accumulated infiltration depth were 0.13t-0.30 and 0.19t0.69. The estimated parameters ‘s’ and ‘k’ for the Philip model were 0.32 and 0.014 respectively and the corresponding equations obtained for estimating infiltration rate and accumulated infiltration depth were 0.16t-0.5+0.014 and 0.32t0.5+0.014t. The coefficient of determination values for evaluating the performance of the model were obtained in excess of 0.95 for both the models. Due to lack of research on the application of infiltration models on the clay loam soil of Dediapada, this study would prove to be useful for estimation of infiltration rate and depth.
A study on sanitation, hygiene practices and food safety knowledge among food vendors in different sectors of Chandigarh, India
Authors: Thakur Aradhana Thakur , Singh Uttara
Published: September 2018

The present study were carried out to assess the hygiene practices and food safety among street food vendors in the city of Chandigarh. It includes 100 samples of vendors.  Fifty vendors were mobile and other 50 was fixed vendors. A self planned questionnaire was used for data collection for the vendors. The questionnaire included questions about demographic information, hygiene practices and food safety. Thirty eight percent of vendors used stalls, but did not uphold their stalls well.  Eighty-three per cent of the vendors had thrown garbage in the open vessel and 14.0% used dustbin for dispose garbage. Personal hygiene was also observed which indicated that the vendors never wear the head covers, handled food with bare hand and they did not wear overcoats/aprons as well. Street food vendors were not aware of hygienic and sanitary practice.
REPRESENTASI GENERASI Z PADA NOVEL TAMAN SUNYI SEKALA KARYA AIDA VYASA
Authors: Akbar Amal , Harfin Hidayati
Published: September 2018

Penelitian ini bertujuan untuk mendeskripsikan representasi generasi Z yang terdapat dalam novel Taman Sunyi Sekala Karya Aida Vyasa. Jenis penelitian ini merupakan penelitian deskriptif kualitatif dengan metode kajian pustaka. Data yang diperoleh dari penelitian ini menghasilkan tiga bagian karakteristik dari generasi Z dalam novel Taman Sunyi Sekala Karya Aida Vyasa, yaitu fasih teknologi, sosial, dan multitasking. Dari ketiga bagian tersebut, penulis memilah-milah untuk memudahkan peneliti mengetahui pembagian ketiga tersebut di atas.Berdasarkan hasil analisis di atas dapat disimpulkan bahwa novel Taman Sunyi Sekala Karya Aida Vyasa mengandung karakteristik generasi Z yang terdiri atas fasih teknologi membahas tentang pada zaman ini semua kalangan manusia baik anak-anak, dewasa, maupun orang tua semua sudah dapat menggunakan teknologi informasi tanpa memerlukan pelatihan khusus. Mulai dari mengutak-atik fasilitas atau aplikasi yang ada dalam teknologi serta menggunakan di jejaring sosial untuk berkomunikasi dengan orang banyak. Sosial membahas tentang bahwa tidak hanya di dunia nyata orang dapat berkomunikasi atau berinteraksi kepada khalayak unum, baik itu yang lebih muda maupun yang lebih tua dari berbagai lintasan daerah, lintasan negara dan penjuru dunia, tanpa harus bertatapan muka atau saling bertemu satu sama lain hanya melalui jejaring sosial. Dan multitasking membahas mengenai orang generasi Z juga dapat melakukan berbagai kegiatan aktivitas dalam waktu yang bersamaan, mereka bisa berbicara, menonton, membaca, dan mendengarkan musik dalam waktu yang bersamaan. Mereka menyukai hal-hal yang serba cepat dan menghindari hal yang lambat atau berbelit-belit.
Is it all about the mission? Comparing non-technical skills across offshore transport and search and rescue helicopter pilots.
Authors: Hamlet Oliver , Irwin Amy , McGregor Molly
Published: September 2018

Objective: The research objective of the current study was to examine and compare the non-technical skills utilised by search and rescue and offshore transport helicopter pilots.Background: Non-technical skills encompass the interpersonal and cognitive skills necessary for safe and efficient team performance in high-risk environments. There is a lack of research investigating non-technical skill use during helicopter flight or assessing differences in skills according to mission parameters.Method: The current study comprised of twenty-eight semi-structured qualitative interviews, based upon the critical incident technique (16 offshore transport pilots, 12 search and rescue pilots). Interviews were thematically coded to identify, and compare, non-technical skills.Results: All key non-technical skills were reported across both pilot groups. Differences were identified at the element level of skills across the group (e.g. while both groups reported utilising situational awareness, elemental sub-components were based upon different attentional factors). A category of cognitive readiness was identified specific to search and rescue, this category encapsulated the elements necessary for a swift, effective response to emergencies.Conclusion: The results indicate helicopter pilots’ non-technical skills vary according to mission parameters, suggesting specific flight goals require different nuances of non-technical skills for mission achievement. We suggest that non-technical skills training should be tailored to the mission focus of helicopter pilots in order to further error mitigation strategies, enrich training relevance and enhance effectiveness.
Reality Group Counseling to Improve Adolescent Self-Concept from Broken Home Family
Authors: Humaira Desy
Published: September 2018

Adolescents from broken home family often have psychological problems that are internal which will affect their behavior in the environment. This condition is experienced by six teenagers (3 males and 3 females) with broken home family background which complained by teachers that they often break the rules at school. Based on the assessment results, all six teenagers are experiencing the same problems that is negative view of themselves due to the lack of need for affection and acceptance from families who no longer intact. This negative self concept causes them to behave in a less responsible. Interventions conducted in groups which is reality group counseling through seven sessions. As the result, all six clients experienced enhancement of self-concept that encourages them to do more positive behavioral changes.