bluuebunny/crossref_metadata_2025 huggingface dataset:
Determinants of hourly wages inequality in selected European metropolises. The results from the multilevel modelling
Authors: Łaszkiewicz Edyta
Published: January 2017

The aim of this paper is the identification of the hourly wages heterogeneity in the sample of individuals living in 35 European metropolitan areas. Additionally, we evaluated factors which determine spatial variability. For this purpose, we applied Mincer-type multilevel models for the micro data from the European Social Survey (2010). To delimit metropolitan areas we used Urban Audit’s Larger Urban Zones. Our results suggest the greatest impact of cross-country differences in explaining metropolitan variation of wages. We confirmed the gender pay gap equal to 10-11%, the wage premium from permanent contracts (7-10%) and being responsible for supervising other workers (16%). The importance of workers and firms characteristics was proved both for individual-level and metro-level differences. It might suggests the part of inequalities between metropolises is connected with different composition of workers’ skills in each metropolis and spatial sorting. Finally, we found that unexplained (by such attributes) proportion of variability across metropolises might be the result of agglomeration effects. The positive impact of Jacobs externalities was found, while we did not confirm the existence of Marshall externalities.
Adaptations within the financial market in China after global financial crisis
Authors: Glinka Katarzyna
Published: January 2017

The purpose of this paper is to present the evolutionary changes occurring in the financial market of China, which were catalysed by the turmoil in the global financial market. These changes were the outcome of anti-crisis measures in macroeconomics policy undertaken at the beginning of the crisis; they were also a response to the quantitative easing policy in the USA and in the Euro Zone (i.e. an increased money supply also reaching the financial market in China). With the currently binding system of currency exchange (managed floating exchange rate), China’s policy towards capital movement, on the one hand, is an attempt to maximise the benefits of the inflow of foreign capital , whilst, on the other – to minimise the risk related to the sudden changes in the direction of the flow of capital. The consequence of such an approach is the strategy of gradual liberalisation of capital account, accompanied by the significant involvement of the state in the financial market. Some specific solutions applied to this matter, that are discussed in the paper, point to the specifics of such a strategy. The liberalisation of the national capital market was preceded by the liberalisation of the offshore market (in Hong Kong). Such a strategy allows China to take up measures directed at the internationalisation of their own currency without any significant opening of  the capital account. This paper concentrates on a descriptive analysis of the above phenomenon.
Offshoring sector in Poland
Authors: Budzyńska Katarzyna
Published: January 2017

Companies across industries gain the competitive advantage by outsourcing and offshoring. Developing countries are becoming the attractive locations for the BPO/SSC enterprises. The article reviews the definition of outsourcing and offshoring and presents the findings for the fast-growing BPO/SSC area in Poland. The study is based on detailed analysis of the literature on outsourcing and offshoring. The article presents a preliminary analysis of offshoring sector in Poland. The following considerations are taken into account: the number of companies and employees in this sector, foreign direct investment. The growing number of companies and employments in this sector. Subsequent growth of the offshoring business service sector in Poland is visible.
Brand Importance across Product Categories in the Czech Republic, the Slovak Republic and the Russian Federation
Authors: Tahal Radek , Formánek Tomáš
Published: January 2017

Purpose: Customer loyalty is an important and complex aspect of the market environment. This study aims at analysing the significance attached by different customer groups to brands in particular product categories within the Fast Moving Consumer Goods sector and to enhance existing knowledge in this field.Methodology/Approach: This study is based on primary data gathered through a consumer survey that was consistently carrried out in the Czech Republic, the Slovak Republic and the Russian Federation during November 2015. Different quantitative and statistical analysis methods and tests are applied.  Logistic regression and average partial effect estimation form the main base for conclusions presented.Findings: This study focuses on two key research topics: First, we describe how much does a perceived brand importance differ across various product categories. Second, we identify and quantify the influence of important socio-demographic and lifestyle factors that affect the potential for brand loyalty across different product categories. Main findings are highlighted and interpreted.Research Limitation/implication: For the three countries involved, this study describes the topical situation at the time of the survey. In the coming years, repeated surveys might identify changes and trends in customer behaviour.Originality/Value of paper: This paper is based on primary data, consistently gathered across three countries. By means advanced statistical analyses, the authors provide comprehensive quantitative output that may be used for immediate marketing purposes and for further scientific research.
The Quality Costs Assessment in the Aspect of Value Added Chain
Authors: Daunoriene Asta , Katiliute Egle
Published: January 2017

Purpose: The main purpose of this paper is to focus on the quality costs influence direction and intensity on the added value in the aspect of value chain.Methodology/Approach: The article is based on a nomothetic point of view that includes three modules: conceptual, hypothetical – deductive and inductive methods. To formulate theoretical aspects of quality costs evaluation, comparative and chronological analysis of scientific literature is used. Empirical results of the research are obtained by applying method of expert evaluation.Findings: During expert evaluation procedure is identified and selected significant quality costs elements. It is a useful tool to identify quality costs thought value chain processes. Created model of quality costs assessment in the aspect of value added chain is based on identification and classification of quality costs elements and allows to measure and to evaluate influence of quality costs,its direction and intensity on the added value.Research Limitation/implication: The formulated model of quality costs assessment in the aspect of value added chain is assigned to the models that “are oriented towards the situation”, i.e. diverted towards organizational analyses.Originality/Value of paper: The paper complements the gap between theoretical and practical framework of determining influence of quality costs on added value and proves importance of the assessment of quality costs elements in the aspect of added value chain.
Video Tutorials: An Appropriate Way of Teaching QM Tools Applied with Software
Authors: Worlitz Jane , Stabler Anne , Peplowsky Stefan , Woll Ralf
Published: January 2017

Purpose: The aim of this research is to verify the applicability of video tutorials for the improvement of software skills.Methodology/Approach: Video tutorial prototypes were created according to design criteria found in literature and tested as teaching material of selforganized/self-regulated learning. 65 students were parted in two groups and asked to work on an assignment concerning the use of quality tools in MicrosoftExcel. One group used video tutorials and the other group was guided by a teacher. Before and after the assignment the students were asked to fill out a survey evaluating their software skills as well as the aid used during the test.Findings: The results of the survey do not show a significant difference between the evaluation of video tutorials and guidance of the teacher. Also the performance of both groups concerning the assignment was comparable. From these findings it can be concluded that video tutorials and classroom teaching areequal ways of teaching in the investigated field.Research Limitation/implication: The suitability of video tutorials for the application of quality-tools with the use of appropriate software has been confirmed. The results do not show conclusions about the extent to which video tutorials can be suitable for the mediation of complex issues. Follow-up studiesare required for this purpose.Originality/Value of paper: The study demonstrates that video tutorials, as a form of self-organized/self-regulated learning, are suitable to improve skills in applying quality tools by using software.
Point-of-care testing for C-reactive protein in acute cough presentations
Authors: Searle-Barnes Simon , Phillips Peter
Published: January 2017

Acute cough is one of the most common illnesses in the UK with an estimated 48 million cases per annum. The majority of these presentations are thought to be of viral aetiology and self-limiting in nature, yet some studies report antibiotic prescription rates of approximately 65% in the UK. Clincians' decision-making process can be influenced by both patient expectations and difficulty in differentiating between viral and bacterial aetiologies by clinical examination alone. Despite warnings about antimicrobial resistance (AMR) from the World Health Organization, clinicians in the UK continue to have high prescription rates for acute cough presentations in comparison to other developed health care systems. This article will consider the feasibility, efficacy, benefits and limitations of using point-of-care testing (POCT) of C-reactive protein (CRP) within primary care in the United Kingdom to help inform management of acute cough.
Outstanding teacher programmes
Authors: Webb Helen
Published: January 2017

What makes an outstanding teacher? This age-old question is the bane of any in-school teacher development programme. Helen Webb discusses the challenges, successes and failures of her school's outstanding teacher programme
Zinc-Chromium oxide catalyst for gas-phase ketonisation of pentanoic acid
Authors: Al-ghamdi Mohammed , Bayahia Hossein
Published: January 2017

Oxides of Zinc and Chromium mixed catalyst with different atomic ratios of Zinc and Chromium were tested in the ketonisation of pentanoic acid in the gas phase. These catalysts were active to form 5-nonanone, at 300 – 400 oC and ambient pressure. It was found that Zn-Cr with an atomic ratio (10:1) gave the best catalytic performance in comparison with other oxides with higher or lower atomic ratio of Zn and Cr mixed oxides, ZnO and Cr2O3. In this test, Zn-Cr (10:1) gave 82% of selectivity for 5-nonanone as the main product at 86% of conversion of the acid at 350oC. The catalyst showed stable performance at the best selected conditions with a small decrease in acid conversion. For catalyst characterization, BET surface area and porosity technique, X-ray diffraction and DRIFTS of pyridine adsorption were used.
Notes from the Editors, January 2017
Authors: The Editors -
Published: January 2017

buy this issueShortly after the election of Donald Trump, the alt-right organization Turning Point USA introduced its notorious Professor Watchlist…, listing some 200 radical academics in the universities as dangerous professors. Stories regarding this list were soon being carried in major papers throughout the country. In contrast to David Horowitz's list of "the 101 most dangerous academics in America" a decade ago, the current Professor Watchlist has behind it the new sense of power on the extreme right provided by Trump's electoral victory.… There can be no doubt that this is part of an attempted new McCarthyism. In terms of its overall orientation, the alt-right strategy here resembles the Gleichschaltung ("bringing into line") in 1933–35 in Hitler's Germany, where intimidation was directed at all the major cultural institutions, including universities, with the object of getting them to align with the new dominant views.Click here to purchase a PDF version of this article at the Monthly Review website.
'I Grew Up with Extraordinary People'
Authors: March Aleida Guevara , Augustin Ron
Published: January 2017

Aleida Guevara March is the daughter of Che Guevara and Aleida March. She is a pediatrician at William Soler Children's Hospital in Havana, and teaches at the Escuela Latina-Americana de Medicina and at a primary school for children with disabilities. As a member of the Cuban Communist Party, she often participates in political debates across the globe. As a pediatrician, she has worked in Angola, Ecuador, Nicaragua, and Venezuela. She has two adult daughters and works closely with the Centro de Estudios Che Guevara, where her mother is the director.Click here to purchase a PDF version of this article at the Monthly Review website.
Design of Ultra-Wideband Tapered Slot Antenna by Using Binomial Transformer with Corrugation
Authors: Chareonsiri Yosita , Thaiwirot Wanwisa , Akkaraekthalin Prayoot
Published: January 2017

In this paper, the tapered slot antenna (TSA) with corrugation is proposed for UWB applications. The multi-section binomial transformer is used to design taper profile of the proposed TSA that does not involve using time consuming optimization. A step-by-step procedure for synthesis of the step impedance values related with step slot widths of taper profile is presented. The smooth taper can be achieved by fitting the smoothing curve to the entire step slot. The design of TSA based on this method yields results with a quite flat gain and wide impedance bandwidth covering UWB spectrum from 3.1 GHz to 10.6 GHz. To further improve the radiation characteristics, the corrugation is added on the both edges of the proposed TSA. The effects of different corrugation shapes on the improvement of antenna gain and front-to-back ratio (F-to-B ratio) are investigated. To demonstrate the validity of the design, the prototypes of TSA without and with corrugation are fabricated and measured. The results show good agreement between simulation and measurement.
An Analytic Hierarchy Process Analysis: Application to Subscriber Retention Decisions in the Nigerian Mobile Telecommunications
Authors: Adebiyi Sulaimon Olanrewaju , Oyatoye Emmanuel Olateju , Kuye Owolabi Lateef
Published: January 2017

The introduction of mobile number portability (MNP) in the Nigerian telecommunications industry has brought a new challenge for mobile operators. This study investigates the use of Analytic Hierarchy Process (AHP) in customer retention decisions in the Nigerian telecommunication industry using a cross-sectional survey design. Primary data were obtained through questionnaires administered to 480 mobile telecommunications subscribers in six tertiary institutions located in Lagos State, Nigeria. These educational institutions were chosen using a multistage sampling technique. Of 438 questionnaires received from subscribers, 408 were valid. Based on this sample data an AHP model was built to assess the determinants of customer retention decisions. Next, eigen values, an eigen vector and maximum lambda (λMax) were obtained using the AHP analysis for the matrices. This analysis shows that customers considered call quality as the important in the retention decision. We conclude that AHP is a meaningful tool for determining what motivates retention decisions, that can help network operators formulate effective customer retention strategies.
Emerging Varieties of Capitalism in Transition Countries: Literature Review
Authors: Leszczyński Dariusz
Published: January 2017

The systemic transformation of post-socialist countries from central planning to a market economy was a very complex and unprecedented undertaking. In this study we critically examine three influential classifications proposed by Coates [2000, 2006], Hall and Soskice [2001], and Amable [2003], within the “comparative capitalisms” literature stream, and argue that they are unsuitable for evaluating the progress made by transition economies since 1990. The basis of the criticism stems from timing: these theoretical frameworks were developed primarily to evaluate the growth of advanced and mature capitalist countries. Thus, they fail to capture the unique features of transition economies and the complexity of the transformation process that led to the emergence of different market-based systems. From this vantage point, we discusses and also critique a recent classification developed by Myant and Drahokoupil [2011, 2015], who distinguish five ideal models (i.e. “varieties of capitalism”) that have evolved within transition countries. In our conclusion we point to areas within the field that may be explored by future research.
Effect of natural fibres on the mechanical properties of thermoplastic starch
Authors: Oniszczuk Tomasz , Wójtowicz Agnieszka , Moácicki Leszek , Mitrus Marcin , Kupryaniuk Karol , Kusz Andrzej , Bartnik Grzegorz
Published: January 2017

This paper presents the results covering the mechanical properties of thermoplastic potato starch granules with flax, cellulose fibre, and pine bark addition. A modified single screw extrusion-cooker TS-45 with L/D = 18 and an additional cooling section of the barrel was used as the processing unit. The establishment influence of the fibre addition, as well as the extrusion-cooker screw speed, on the mechanical properties of the thermoplastic starch granules was the main objective of the investigation. The maximum force during compression to 50% of the sample diameter, elastic modulus, and compression strength were evaluated. Significant differences were noted depending on the amount of fibre used, while only an insignificant influence of screw speed on the mechanical properties of the granulate was reported. An increased amount of fibres lowered the maximum force as well as the elastic modulus and compression strength of the thermoplastic starch granulates.
Calorific evaluation and energy potential of grape pomace
Authors: Burg Patrik , Ludín David , Rutkowski Kazimierz , Krakowiak-Bal Anna , Trávníček Petr , Zemánek Pavel , Turan Jan , Višacki Vladimir
Published: January 2017

This article deals with energetic evaluation and potential of pomace – a waste product originating during production of grape wine. Calorimetric analysis of 19 grapevine varieties was performed in 2013 and 2014. The aim was to specify their combustible limit and the gross calorific value. The evaluations were performed on pristine pomace, pomace without seeds, and only on seeds themselves. The results obtained imply that pomace is an interesting energetic resource with a gross calorific value of 16.07-18.97 MJ kg−1. Lower calorific values were detected in pomace after seed separationie14.60-17.75 MJ kg−1; on the contrary, seeds alone had the highest calorific values of 19.78-21.13 MJ kg−1. It can be assumed from the results of energetic evaluation of pomace in Czech Republic conditions that, by purposeful and efficient usage of pomace, 6.4 GWh of electric energy and 28 GWh of thermal energy can be generated.
Mathematical models for prediction of rheological parameters in vinasses derived from sugar cane
Authors: Chacua Leidy M. , Ayala Germán , Rojas Hernán , Agudelo Ana C.
Published: January 2017

The rheological behaviour of vinasses derived from sugar cane was studied as a function of time (0 and 600 s), soluble solids content (44 and 60 °Brix), temperature (10 and 50°C), and shear rate (0.33 and 1.0 s−1). The results indicated that vinasses were time-independent at 25°C, where shear stress values ranged between 0.01 and 0.08 Pa. Flow curves showed a shear-thinning rheological behaviour in vinasses with a flow behaviour index between 0.69 and 0.89, for temperature between 10 and 20°C. With increasing temperature, the flow behaviour index was modified, reaching values close to 1.0. The Arrhenius model described well the thermal activation of shear stress and the consistency coefficient as a function of temperature. Activation energy from the Arrhenius model ranged between 31 and 45 kJ mol−1. Finally, the consistency coefficient as a function of the soluble solids content and temperature was well fitted using an exponential model (R2= 0.951), showing that the soluble solids content and temperature have an opposite effect on consistency coefficient values.
Effect of composition on physical properties of food powders
Authors: Szulc Karolina , Lenart Andrzej
Published: January 2017

The paper presents an influence of raw material composition and technological process applied on selected physical properties of food powders. Powdered multi-component nutrients were subjected to the process of mixing, agglomeration, coating, and drying. Wetting liquids ie water and a 15% water lactose solution, were used in agglomeration and coating. The analyzed food powders were characterized by differentiated physical properties, including especially: particle size, bulk density, wettability, and dispersibility. The raw material composition of the studied nutrients exerted a statistically significant influence on their physical properties. Agglomeration as well as coating of food powders caused a significant increase in particle size, decreased bulk density, increased apparent density and porosity, and deterioration in flowability in comparison with non-agglomerated nutrients.
Elastic and plastic soil deformation and its influence on emission of greenhouse gases
Authors: Haas Christoph , Holthusen Dörthe , Mordhorst Anneka , Lipiec Jerzy , Horn Rainer
Published: January 2017

Soil management alters physical, chemical and biological soil properties. Stress application affects microbiological activity and habitats for microorganisms in the root zone and causes soil degradation. We hypothesized that stress application results in altered greenhouse gas emissions if soil strength is exceeded. In the experiments, soil management dependent greenhouse gas emissions of intact soil cores (no, reduced, conventional tillages) were determined using two experimental setups; CO2emissions were determined with: a dynamic measurement system, and a static chamber method before and after a vertical soil stress had been applied. For the latter CH4and N2O emissions were analyzed additionally. Stress dependent effects can be summed as follows: In the elastic deformation range microbiological activity increased in conventional tillage soil and decreased in reduced tillage and no tillage. Beyond the precompression stress a release of formerly protected soil organic carbon and an almost total loss of CH4oxidizability occurred. Only swelling and shrinkage of no tillage and reduced tillage regenerated their microhabitat function. Thus, the direct link between soil strength and microbial activity can be applied as a marker for soil rigidity and the transition to new disequilibria concerning microbial activity and composition.
Metrological changes in the surface morphology of cereal grains in the mixing process
Authors: Królczyk Jolanta B.
Published: January 2017

The paper presents a new idea of approach to the analysis of surface morphology of cereal grains. In this paper, the surfaces of maize were analyzed using an optical 3D measurement system to determine the surface morphology and parameters of surface topography. It was established how changes in the moisture influence on the surface characteristics. Comprehensive parametric analysis was conducted for maize grains with different moisture contents. The objective of this study was to comprehensively characterize the surface morphology of maize in contact area using standardized 3D roughness parameters as well as other characteristics such as structure direction and isotropy. This is the first study that has presented, elucidated, and discussed the relationships between some morphological parameters of cereal grains. This research contributes to better understanding of the mixing process. The main findings are: the values of roughness parameters kurtosis and skewness are characterized by higher values for maize grains with lower moisture, compared with maize grains with higher moisture content; there is a close relationship between the maize grain moisture content and the surface roughness parameters of kurtosis and skewness; maize grains have an anisotropic structure.
Modified method of aerodynamic resistance calculation and its application to potential evapotranspiration estimation
Authors: Rodný Marek , Nolz Reinhard , Novák Viliam , Hlaváčiková Hana , Loiskandl Willibald , Himmelbauer Margarita
Published: January 2017

The aim of this study was to present and validate an alternative evapotranspiration calculation procedure that includes specific expression for the aerodynamic resistance. Calculated daily potential evapotranspiration totals were compared to the results of FAO56 procedure application and to the results of measurements taken with a precision weighing lysimeter permanently grown with irrigated, short grass. For the examination period from March 17 through October 31, 2011, it was found that daily potential evapotranspiration estimates obtained by both calculation procedures fitted well to the lysimeter measurements. Potential evapotranspiration daily totals calculated with the use of the proposed aerodynamic resistance calculation procedure gave better results for days with higher evapotranspiration, compared to the FAO56 method. The most important is that the approach based on the proposed alternative aerodynamic resistance could be effectively used even for a wide variety of crops, because it is not limited to any particular crop.
New approach to the calculation of pistachio powder hysteresis
Authors: Tavakolipour Hamid , Mokhtarian Mohsen
Published: January 2017

Moisture sorption isotherms for pistachio powder were determined by gravimetric method at temperatures of 15, 25, 35 and 40°C. A selected mathematical models were tested to determine the best suitable model to predict isotherm curve. The results show that Caurie model had the most satisfactory goodness of fit. Also, another purpose of this research was to introduce a new methodology to determine the amount of hysteresis at different temperatures by using best predictive model of isotherm curve based on definite integration method. The results demonstrated that maximum hysteresis is related to the multi-layer water (in the range of water activity 0.2-0.6) which corresponds to the capillary condensation region and this phenomenon decreases with increasing temperature.
Elastic Sturmian spirals in the Lorentz-Minkowski plane
Authors: Uçum Ali , İlarslan Kazım , Mladenov Ivaïlo M.
Published: January 2017

In this paper we consider some elastic spacelike and timelike curves in the Lorentz-Minkowski plane and obtain the respective vectorial equations of their position vectors in explicit analytical form. We study in more details the generalized Sturmian spirals in the Lorentz-Minkowski plane which simultaneously are elastics in this space.
A Stele of Sargon II at Tell Tayinat
Authors: Lauinger Jacob , Batiuk Stephen
Published: January 2017

The delivery of a basalt fragment to the Hatay Arkeoloji Müzesi by a farmer who had found it at Tell Tayinat drew our attention to four other basalt fragments inscribed with cuneiform from Tell Tayinat that are currently in the collection of the Oriental Institute of the University of Chicago.
New Inscriptions of Gudea from Tell Surghul/Niĝin, Iraq
Authors: Nadali Davide , Polcaro Andrea , Verderame Lorenzo
Published: January 2017

In 2015 the Italian Archaeological Expedition to Niĝin (Southern Iraq) started the exploration of the site of Tell Surghul (Dhi Qar province). Excavations concentrated on two main operations (Areas A and B), while a survey was conducted along the western border of the site (Area C). In the present article, the epigraphic findings (inscribed cones and bricks of Gudea) from the south and south-east areas of Mound A in Area A are analysed: inscriptions document the building activity of Gudea with the construction of the temple Sirara for the goddess Nanshe that probably occupied the top of Mound A.
Ein Felsrelief in der Schlucht Darband-i Ramkan nahe Rania und die Geschichte seiner Erforschung
Authors: Miglus Peter A.
Published: January 2017

Der vorliegende Aufsatz beschreibt die Erforschung eines wenig bekannten Felsreliefs, das in der Schlucht Darband-i Ramkan am östlichen Rand der Rania-Ebene über dem Kleinen Zab angebracht wurde. Bei diesem stark verwitterten Bild handelt es sich um die Darstellung eines Triumphators über einem besiegten Feind, die vermutlich im 19.–18. Jahrhundert v. Chr. entstanden ist.
Šiaulių universiteto Literatūros istorijos ir teorijos katedra 2008 metais
Authors: Maskuliūnienė Džiuljeta
Published: January 2017

...
Identification and distribution of alleles of hybrid necrosis gene Ne2 in soft wheat cultivars (Triticum aestivum L.)
Authors: Galaiev O.
Published: January 2017

Aim. To determine the correspondence of different alleles of locus Xbarc55-2В to alleles of gene Ne2, different in their strength, and to investigate the distribution of alleles of locus Xbarc55-2В and the corresponding alleles of gene Ne2 from wheat cultivars of Ukrainian and Russian selection. Methods. Polymerase chain reaction, electrophoresis in PAAG, statistical methods. Results. The alleles of locus Xbarc55-2В, bound to the hybrid necrosis gene Ne2, were used to identify the genotypes of 290 soft wheat cultivars of different geographic origin. The correspondence of different alleles of locus Xbarc55-2В to alleles of gene Ne2, different in their strength, was defi ned: 142 bp – ne2, 136 bp – Ne2 w/m , 132 bp – Ne2 ms , 126 bp – Ne2 s . The distribution of the identifi ed alleles of gene Ne2 among the wheat cultivars of Ukrainian and Russian selection was demonstrated. Conclusions. The advantage of some alleles for cultivars of different regions was determined, which may testify to their selection and
adaptation value.
Impact of “Olihovit” preparation on the antioxidant status and biochemical blood profile of pregnant cows and calves, delivered by them
Authors: Broda N. , Mudrak D. , Matiukha I.
Published: January 2017

Aim. To investigate the mechanisms and ways of increasing the immunobiological status of the organism of productive animals at different stages of development (prepartum and early postpartum periods) using the complex vitamin-mineral preparation “Olihovit”. Methods. Immunological and biochemical methods of blood analysis, indices of milk and colostrum and the methods of variational statistics. Results. It was established that the preparation has stimulating effect on hemopoiesis and the activity of the antioxidant protection system. Positive dynamics of the increase in the body weight while using the investigated preparation was determined. Conclusions. Reliable increase in the average daily gain of calves was proven.
Communication With Limited English-Proficient Families in the PICU
Authors: Zurca Adrian D. , Fisher Kiondra R. , Flor Remigio J. , Gonzalez-Marques Catalina D. , Wang Jichuan , Cheng Yao I. , October Tessie W.
Published: January 2017

OBJECTIVE:

Health care disparities have been described for children of limited English-proficient (LEP) families compared with children of English-proficient (EP) families. Poor communication with the medical team may contribute to these worse health outcomes. Previous studies exploring communication in the PICU have excluded LEP families. We aimed to understand communication experiences and preferences in the 3 primary communication settings in the PICU. We also explored LEP families’ views on interpreter use in the PICU.

PATIENTS AND METHODS:

EP and Spanish-speaking LEP families of children admitted to the PICU of a large tertiary pediatric hospital completed surveys between 24 hours and 7 days of admission.

RESULTS:

A total of 161 of 184 families were surveyed (88% response rate); 52 were LEP and 109 EP. LEP families were less likely to understand the material discussed on rounds (odds ratio [OR] 0.32, 95% confidence interval [CI] 0.11–0.90), to report that PICU nurses spent enough time speaking with them (OR 0.15, 95% CI 0.05–0.41), and to report they could rely on their nurses for medical updates (OR 0.07, 95% CI 0.02–0.25) controlling for covariates, such as education, insurance type, presence of a chronic condition, PICU length of stay, and mortality index. LEP families reported 53% of physicians and 41% of nurses used an interpreter “often.”

CONCLUSIONS:

Physician and nurse communication with LEP families is suboptimal. Communication with LEP families may be improved with regular use of interpreters and an increased awareness of the added barrier of language proficiency.
Screening Guidelines for Venous Thromboembolism Risk in Hospitalized Children Have Low Sensitivity for Central Venous Catheter–Associated Thrombosis
Authors: Asfaw Asfawossen B. , Punzalan Rowena C. , Yan Ke , Hoffmann Raymond G. , Hanson Sheila J.
Published: January 2017

OBJECTIVES:

Local pediatric screening guidelines for venous thromboembolism (VTE) are developed from incomplete pediatric data and extrapolated from adult data in which immobility is a major risk factor. We hypothesized that screening guidelines centered on immobility are inadequate for identifying children at risk of central venous catheter (CVC)–associated VTE.

METHODS:

This retrospective case-control (4:1) study at an academic, quaternary-level, free-standing children’s hospital applied screening guidelines for VTE risk to all cases of VTE from July 2012 to April 2014. Cases and controls were classified as “at risk” or “not at risk” of VTE by guideline criteria. These guidelines assessed VTE risk factors, including CVC, as reported in the pediatric literature.

RESULTS:

VTE prevalence was 0.5 per 100 admissions. Sixty-nine of 114 patients with radiographically confirmed VTE were classified as being “at risk” by the guidelines, with a sensitivity of 61%, specificity of 90.8%, a positive predictive value of 2.4%, and negative predictive value of 99.8%. There was no difference in screening guidelines sensitivity for identifying CVC-associated VTE versus non–CVC-associated VTE. Half of the 45 patients with VTE who were not captured as being “at risk” did not have decreased mobility, the entry point to the algorithm, and 80% of these patients had a CVC.

CONCLUSIONS:

Screening guidelines have low sensitivity for identifying hospitalized children at increased risk of both CVC-associated and other VTE events. Decreased mobility is not a requirement for CVC-associated VTE. Risk factors extrapolated from adult data are insufficient for identifying children at risk of VTE.
What—and Why—the Neonatologist Should Know About Twin-To-Twin Transfusion Syndrome
Authors: Bliss Joseph M. , Carr Stephen R. , De Paepe Monique E. , Luks Francois I.
Published: January 2017

Twin-to-twin transfusion syndrome results from unbalanced vascular anastomoses in monochorionic twin gestations. This condition, affecting 2,500 pregnancies each year in the United States, is most commonly identified with ultrasonography on the basis of unequal amniotic fluid volumes in a monochorionic, diamniotic pregnancy. Hemodynamic alterations in the syndrome lead to oligohydramnios, intrauterine growth restriction, and frequently, anemia in the “donor” twin while the “recipient” has polyhydramnios and polycythemia. In severe cases, both twins are at risk of developing hydrops fetalis and death. The Quintero staging system is widely used to characterize the features and severity of the disease in a given pregnancy and to guide decisions regarding therapy. The advent of endoscopic fetoplacental surgery, which affords the possibility of laser photocoagulation of connecting placental vessels and thereby separation of the twins’ circulation, has revolutionized the management of this condition and improved outcomes. The main risk of intervention is preterm premature rupture of membranes and subsequent preterm delivery of the twins. The outcomes for survivors of the syndrome are generally comparable to those of monochorionic, diamniotic twins in general and relate primarily to the degree of prematurity.
Seizures in the Preterm Neonate
Authors: Rao Lekha M. , Marcuccilli Charles J.
Published: January 2017

Preterm infants are at high risk for central nervous system injury, with seizures occurring in 6% to 48% of this population. Seizures are more likely to contribute to adverse neurodevelopmental outcomes in preterm infants. Preterm infants are also more likely to have subclinical seizures; therefore, electrographic detection is essential for their diagnosis. Once identified, seizures are traditionally treated with phenobarbital, but newer-generation antiepileptic medications have growing evidence for safety and efficacy. The treatment of seizures may also affect neurodevelopmental outcome.
Performance of User-Friendly Screening Tools for Elevated Blood Pressure in Children
Authors: Ma Chunming , Wang Rui , Liu Yue , Lu Qiang , Lu Na , Tian Yiming , Liu Xiaoli , Yin Fuzai
Published: January 2017

CONTEXT:

Hypertension is frequently undiagnosed in children. Several methods have been developed to simplify screening for elevated blood pressure (BP) in children.

OBJECTIVE:

to assess the performance of different screening tools in identifying elevated BP in the pediatric population.

DATA SOURCES:

Data sources such as PubMed, Embase, Web of Science, Cochrane, and Scopus were searched up to March 2016.

STUDY SELECTION:

Studies providing measures of diagnostic performance of screening tools and that used age-, sex-, and height-specific BP percentile as the reference standard were included.

DATA EXTRACTION:

Data regarding the population, screening tools used to define elevated BP, and diagnostic criteria of BP were extracted. Available data on true-positive, false-positive, true-negative, and false-negative results were also extracted to construct a 2 × 2 contingency table.

RESULTS:

A total of 16 eligible studies that evaluated 366 321 children aged 3 to 18 years were included in the meta-analysis. Nine screening tools were included in this study, in which the BP-to-height ratio, the modified BP-to-height ratio, and tables based on age categories had the highest sensitivities (97–98%) but moderate specificities (71–89%).

LIMITATIONS:

Limitations included that BP measurements in most studies were based on 1 visit only and there was heterogeneity between the studies.

CONCLUSIONS:

Several user-friendly screening tools could improve the screening of elevated BP in the pediatric population.
Hannah Arendt e a filosofia política na era atômica
Authors: Rossatti Gabriel Guedes
Published: January 2017

A filósofa política Hannah Arendt (1906-1975) é mundialmente conhecida como uma das principais teóricas do fenômeno do totalitarismo. Não obstante, há também como questão estrutural a atravessar seu pensamento a não menos importante questão não apenas das armas ditas nucleares (bomba atômica, bomba de hidrogênio), mas mais geralmente da ciência nuclear. Neste sentido, o presente artigo objetiva explorar, em um primeiro momento, a recepção filosófica dos acontecimentos ligados ao lançamento das primeiras bombas atômicas; num segundo, a interpretação arendtiana das questões acima aludidas para, por fim, tomando como ponto de partida a reflexão arendtiana sobre a relação entre modernidade e domínio da ciência/tecnologia atômica, pensar a nossa situação contemporânea em face de tais questões.
Um curioso estado de coisas epistêmico
Authors: Sautter Frank Thomas
Published: January 2017

Aprimoro o bem-conhecido Quebra-Cabeça da Data de Aniversário com uma nova versão que requer somente seis datas possíveis. Depois, provo que não há versão mais simples desse quebracabeça. Essa versão, ao contrário da original, produz o seguinte curioso estado de coisas epistêmico: nós, espectadores, sabemos que Albert e Bernard conhecem a data de aniversário de Cheryl, mas nós mesmos não sabemos a data de aniversário dela. Finalmente, discuto uma versão mais sofisticada desse quebra-cabeça.
Voodoo Threads
Authors: Hayward Philip , Hill Matt
Published: January 2017

This article traces the manner in which a particular composition steeped in New Orleans’ creole culture (and in voodoo, in particular)—Dr. John’s ‘I Walk on Gilded Splinters’—has undergone a series of transitions since its original recording in 1967. The article commences with a discussion of the song, related repertoire and Dr. John’s creative persona with regard to the composer’s New Orleans heritage. Subsequent sections provide an account of the manner in which the composition has become established within a number of soul/rock/pop genres, and identify those elements that have been core to its successive modifications. Moving to a more contemporary focus, the article identifies the manner in which Hurricane Katrina (2005) and Dr. John’s particular reactions to it revived and re-inflected his creative persona. The conclusion reflects on the significance of the composition’s cultural trajectory over 50 years of performance and of the shifting nature of the composer’s presentation of his material for different audiences.
Jocelyne Guilbault and Roy Cape. 2014. Roy Cape: A Life on the Calypso and Soca Bandstand
Authors: Windress Kent
Published: January 2017

Jocelyne Guilbault and Roy Cape. 2014. Roy Cape: A Life on the Calypso and Soca Bandstand. Durham, NC and London: Duke University Press. 286pp. ISBN 978-0-8223-5774-2 (pbk)
From South Korea to the Southern Hemisphere
Authors: Epstein Stephen
Published: January 2017

Among the most salient global cultural phenomena of recent years has been the spread of Korean popular music, as exemplified not only by the viral success of Psy’s ‘Gangnam Style’ but in flash mob performances, social networking services, YouTube dance cover bands and international media coverage. What, taken in the aggregate, can instances of K-pop fandom (and equally importantly, its absences) in the southern hemisphere teach observers? In this article, I examine the flow of South Korean popular music to various nations in the southern hemisphere in order to interrogate the factors that have led to the uptake of K-pop fandom in specific contexts. In doing so, I test the hypothesis that broadening K-pop fandom indicates that the genre’s appeal relies not so much on cultural proximity as its ability to evoke an interaction between the local and the international that simultaneously bridges two national contexts. I argue that K-pop fandom has become entrenched in much of the southern hemisphere and is unlikely to be dislodged soon. Importantly, however, the evidence also suggests, often in striking contrast to the rhetorical framing of discussions of K-pop, that the genre will not pose an ever greater challenge to other international music industries but rather cater to a steady niche market that sees unusually active participation among a small segment of local inhabitants.
Hunting strategies by Siberian Jays Perisoreus infaustus on wintering small rodents
Authors: Hogstad Olav
Published: January 2017

The Siberian Jay Perisoreus infaustus, the smallest of west Palearctic corvids, is year-round resident, territorial and stores food prior to the winter. I studied the species’ hunting strategies on small rodents from November through March during 2004–2015 in a subalpine mixed forest in central Norway. Along a fixed track of ca. 5 km, I recorded where a flock of Siberian Jays was first observed. In years when small rodents (mainly bank voles Myodes glareolus) were abundant, the birds were most often seen in trees near open areas with numerous tracks of rodents, and mainly within the forest in years with low rodent abundance. In cold days, i.e. with ambient temperature below –10 oC, very few tracks of small rodents were registered in the snow despite high rodent abundance, and the birds then stayed within the forest. Siberian Jays apparently often stay near open areas hunting for small rodents running in the snow in years with a high rodent abundance, but keep more within the forest in years with low rodent abundance or in cold weather when the rodents live below the snow surface.
Household Incomes in Tax Data: Using Addresses to Move from Tax Unit to Household Income Distributions
Authors: Larrimore Jeff , Mortenson Jacob , Splinter David
Published: January 2017

Tax return data are increasingly the standard for tracking income statistics in the United States. However, these data have traditionally been limited by their inability to capture non-filers and to identify members of separate tax units living in the same household. We overcome these obstacles and create household records directly in the tax data using mailing address information included on tax forms. We then present the first set of tax-based household income and inequality measures for the entire income distribution. When comparing household income inequality results in the tax data to those using the March CPS, we confirm previous findings that the March CPS understates the inequality of household income. However, we also find that the previous approach of using tax units in the IRS data to proxy for households leads to an overstatement of household income inequality. Finally, using households in the IRS tax records, we illustrate how focusing on tax units rather than households alters the observed distribution of tax programs such as the Earned Income Tax Credit.
Climate Histories in Black and White: Contextualizing Climate Services Through Anthropology
Authors: Furman Carrie , Bartels Wendy-Lin
Published: January 2017

Although agricultural communities have long adapted to changing markets, weather patterns, regulatory environments, and technology innovations, increasing climate pressures are challenging tried and tested responses. This article ponders the contribution anthropologists can make to enhance climate services programs that build adaptive capacity. A comparison of two community workshops conducted in the southeast United States illustrates the roles that anthropologists can play to reveal the heterogeneity of perspectives, needs, and experiences among farmer groups. The article describes how differently Black and White farmers experienced past changes and how divergent historical narratives influence perspectives about current and future adaptation pathways. Instead of solely focusing stakeholder-scientist discussions on how farming systems need to adapt, results highlight the importance of considering those “unforeseen” factors that shape adaptation options. The study underscores the importance of developing climate services programs purposively tailored to community contexts and social histories, a process that anthropologists are well positioned to guide.
Kuwaiti Women with Deportable Families: Marginality, Intimacy and Labor
Authors: Luciano Pellegrino A. , Al-Otaibi Dana
Published: January 2017

This paper examines the experiences of Kuwaiti women married to foreigners. We analyze the gendered definitions of citizenship via an intimacy transformation, and assess the ensuing denial or access to rights and resources associated with the stigma attached to the tenuous migrant status of spouses and children. We describe gender and citizenship in Kuwait in the context of national dependency and control of foreign labor. The marginality of Kuwaiti women married to foreigners resonates with the way migrant labor is exploited and disciplined. The data presented is based on ethnographic research conducted in Kuwait and based on a content analysis of in-depth interviews with eleven Kuwaiti women married to non-Kuwaitis. In addition we analyze thirty structured interviews with Kuwaiti men and women expressing their views on mixed citizenship marriages. We also incorporate data from law and media representations. We argue that the struggle over the meaning and control of intimacy leading to marriage leaves women and their families vulnerable to deportation but also shows how the state is vulnerable to its own biopolitics of citizenship. Kuwaiti women married to foreigners stand out as “dually unruly” because as citizens, they challenge the male biased way the state creates subjects, and by law, their spouses and children are categorized as part of the large migrant work force seen as temporary and contingent to the labor needs of country.