bluuebunny/crossref_metadata_2025 huggingface dataset:
Carlo Scarpa: "Poetry is Born of the Thing in Itself"
Authors: Yawein Oleg I. , Lisenkova Elena V.
Published: September 2018

This article is the first in Russia detailed publication about Carlo Scarpa, one of the greatest masters of Italian architecture of the twentieth century: an architect, an artist, a designer, about whom almost annually books and catalogs are published, scientific works are being written, exhibitions and conferences are held. In this article, the experience of these publications, searches and discussions has for the first time become the object of a special study. It is found that variety of authors refer to the Scarp's buildings, drawings and statements as a kind of "Scarpianlaboratory" (the term M. Tafuri), that allows to reveal the implicit; deep levels of architectural structures and their meanings. Theleading research topics, which are projected onto keylevels of the architecturallanguage and the creative method of the master are identified. Each of these topics is covered by a small section entitled in terms adopted by Scarpa himself or his interpreters. Within the sections, author's and research positions are presented by selections of specially made translations of lectures that Carlo Scarpa and studies devoted to his work, including articles by Manfredo Tafuri, Bruno Dzevi and other great theorists and historians of Italian architecture. A number of fundamental ideas and provisions of this article were put forward for the first time, including for Italian theory and criticism.
Theoretical Models of Modern Suburban Recreational Complexes
Authors: Bolyaeva Ksenia O.
Published: September 2018

The article discusses aspects of the formation of theoretical models of modern suburban recreational complexes (SRC). The recreational environment is defined as result of interaction, interpenetration and mutual addition of three complex factors: recreational activity, recreational resources and recreational structures. Definition of SRC as the local system of recreational suburban formations of various functional profiles consisting of recreational structures is given. SRC is distinguished by taxonomic and typological features. The taxonomic feature determines the position of the SRC in the scale of rank of the recreational formations system. The typological feature indicates qualitative differences in the recreational formations of a single taxonomic rank.

The analysis of examples of completed SRC allows us to distinguish the basic theoretical models of modern SRC, depending on thelocation of the recreation object. Specific features of the formation of a specialized recreational layout of the SRC are revealed: closed, half-closed, half-open and open. SRC of the closed type contain the full list of necessary rooms for performance of recreational function and don't demand connection with recreational facilities of the region. SRC of half-closed type perform one dominating recreational function with partial use of recreational resources of the area. SRC of half-open type assumes only auxiliary recreational group and operate recreational resources of the area to perform the main recreational function. SRC of open type assume only placement and incidental service and are completely focused on recreational resources of the area.

The specificity of contemporary types of SRC is the position of the main recreation object relative to the SRC itself. The object of recreation within the SRC is formed by a specialized recreational group, which sets the orientation of the SRC.
The Role of Technological Structures in the Formation of Agglomerations
Authors: Mazaev Grigory V. , Mazaev Anton G. , Verkhovikh Elena Y.
Published: September 2018

The article on the example of the city of Yekaterinburg and a number of other industrial cities of the Middle Urals shows the role and influence of the technological structures of different generations on the formation of the planning structure of large and largest industrial cities. The development of Ekaterinburg's planning has been shown, since the 18th century, the process of the formation of agglomeration around it since the 30s of the XX century has been considered.

The article also considered the agglomeration effect, which develops in the planning of industrial cities when they create enterprises of III and IV technoLogicaL structures. Under his action, the planning system of the "city-agglomeration" is formed, as a specific form of development of the largest city. The authors for the first time proposed this new concept in urban planning theory, which makes it possible to characterize the development of a spatially distributed city with a set of reLativeLy isoLated parts, which in this particuLar case is manifested through the so-called system of socialist cities. The role of these socialist cities in the formation of a "city- agglomeration" is considered, the phenomenon of local self­identification of their inhabitants is shown, which consider their isolated region as a territorial entity existing separately from the central planning area, which is identified by the inhabitants of the "metropolitan city" with the notion of "city".

The phenomenon of the withdrawal of industrial sites mainly from the central planning zones of the largest industrial cities is considered. The conditions for the development of the agglomeration effect for thelargest cities are determined, this effect was classified in the Scheme of the appearance of agglomeration effect in city planning. The final conclusion is made that the phenomenon of formation of a "city-agglomeration" should be taken into account in the development of master plans of industrial cities as a potential opportunity for the development of their planning structures, which affects the development of transport and social infrastructures.
Determinan Penyakit Asma pada Pekerja Usia Produktif di Indonesia, Riset Kesehatan Dasar 2013
Authors: Tana Lusianawaty
Published: September 2018

AbstractAsthma is one of the chronic respiratory diseases that often leads to decrease of productivity, loss ofincome and unemployment, as well as psychosocial and financial problems. The objective of the researchwas to identify the determinants of asthma of productive age workers in Indonesia using Basic HealthResearch (Riskesdas 2013). Sampling criteria were workers aged 15-64 years across the country. Thedata were analyzed by complex sample with significance level of 0.05 and 95% confidence intervals.Samples that met the criteria were 405.984 people. Determinants of asthma were areas of residence,age, education, nutritional status, smoking, illumination sources, sex, occupation, ownership index,residence location, slum neighborhood, physical activity, and fuel type usage. (OR adj 1.1-2.1 p≤0.01).The proportion of asthma in eastern region of Indonesia and Java-Bali region were 2.05 and 1.75 higherthan Sumatra region respectively. Less nutritional status had asthma proportion of 1.5 times higher thannormal. Improving nutritional status and increasing knowledge about healthy lifestyle should be done asan effort to reduce the occurrence of asthma.Key words: workers, asthma, Indonesia, Riskesdas 2013

 

AbstrakAsma merupakan masalah kesehatan di semua Negara dan salah satu penyakit saluran pernapasankronik yang sering mengakibatkan turunnya produktifitas, hilangnya pendapatan income dan pekerjaan,serta menimbulkan masalah psikososial dan keuangan. Tujuan analisis lanjut menentukan determinanpenyakit asma pada pekerja usia produktif di Indonesia, menggunakan data Riskesdas Tahun 2013.Kriteria sampel: berusia 15-64 tahun dan status bekerja. Variabel yang di analisis meliputi asma,karakteristik individu, perilaku, dan tempat tinggal. Analisis data menggunakan kompleks sampel,tingkat kemaknaan ≤0,05 dan confidence interval 95%. Jumlah sampel sesuai kriteria 405.984 orang.Determinan asma adalah kawasan tempat tinggal, umur, pendidikan, status gizi, merokok, sumberpenerangan, jenis kelamin, pekerjaan utama, indeks kepemilikan, lokasi tempat tinggal, lingkungankumuh, aktivitas fisik, dan jenis bahan bakar. (ORadj 1,1-2,1 p≤0,01). Persentase asma lebih tinggi diKawasan Timur Indonesia 2,05 kali dan Jawa-Bali 1,75 kali dibandingkan Sumatera, pada status gizikurang 1,5 kali dibandingkan normal, umur 55-64 tahun 1,5 kali dibandingkan umur 15-24 tahun, padapendidikan rendah 1,5 kali dibandingkan pendidikan tinggi. Perbaikan status gizi dan peningkatanpengetahuan tentang hidup sehat perlu dilakukan sebagai upaya menurunkan kejadian asma.Kata kunci: pekerja, asma, Indonesia, Riskesdas 2013
Comparison of Effects of Entropy Coding Schemes Cascaded with Set Partitioning in Hierarchical Trees
Authors: Iqbal Ali , Touqir Imran , Ashfaque Asim , Khan Natasha , Ashraf Fahim
Published: September 2018

WT (Wavelet Transform) is considered as landmark for image compression because it represents a signal in terms of functions which are localized both in frequency and time domain. Wavelet sub-band coding exploits the self-similarity of pixels in images and arranges resulting coefficients in different sub-bands. A much simpler and fully embedded codec algorithm SPIHT (Set Partitioning in Hierarchical Trees) is widely used for the compression of wavelet transformed images. It encodes the transformed coefficients depending upon their significance comparative to the given threshold. Statistical analysis reveals that the output bit-stream of SPIHT comprises of long trail of zeroes that can be further compressed, therefore SPIHT is not advocated to be used as sole mean of compression. In this paper, wavelet transformed images have been initially compressed by using SPIHT technique and to attain more compression, the output bit streams of SPIHT are then fed to entropy encoders; Huffman and Arithmetic encoders, for further de-correlation. The comparison of two concatenations has been carried out by evaluating few factors like Bit Saving Capability, PSNR (Peak Signal to Noise Ratio), Compression Ratio and Elapsed Time. The experimental results of these cascading demonstrate that SPIHT combined with Arithmetic coding yields better compression ratio as compared to SPIHT cascaded with Huffman coding. Whereas, SPIHT once combined with Huffman coding is proved to be comparatively efficient.
Las pinturas sobre tabla de San Felipe Neri. Algunos apuntes a propósito de una exposición
Authors: Vera Vallejo Igor
Published: September 2018

El estudio de los inventarios de las grandes colecciones nobiliarias españolas del Barroco topa de continuo con atribuciones, infundadas o no, a los más excelsos artistas italianos del momento, debidas, sin duda, a la incuestionable preferencia de nuestros coleccionistas por la pintura trasalpina. Tales atribuciones generan no pocas veces un mar de dudas en el estudioso, quien además ha de bregar en sus investigaciones con una serie de supuestos de carácter consustancial a la actividad pictórica italiana del Barroco.
El paraíso encontrado
Authors: Herrera Sierra Francisco Javier
Published: September 2018

Nueve artistas ''foráneos" afincados en tierras malacitanas y llegados de diferentes puntos de la geografía mundial buscando el lugar donde materializar su llamada interior a la creatividad son los integrantes de esta muestra, celebrada en la Sala de Exposiciones Alameda, Málaga, del 9 de noviembre al 16 de diciembre de 2001.
Herrera García, Francisco Javier: El retablo sevillano en la primera mitad del siglo XVIII. Evolución y difusión del retablo de estípites
Authors: Morales Folguera José Miguel
Published: September 2018

Esta obra es una importante aportación al estudio no solo del barroco sevillano de la primera mitad del siglo XVIII sino también del barroco andaluz, por la influencia que esta escuela tiene en el panorama artístico de toda la región. A todo ello hay que unir sus repercusiones en el arte hispanoamericano y más concretamente en este caso en el arte novohispano, al definir de manera clara los orígenes de una manifestación artística...
Mâle, E.: El arte religioso de la Contrarreforma. Estudios sobre la iconografía del final del siglo XVI y de los siglos XVII y XVIII
Authors: González Torres Javier
Published: September 2018

La ociosidad de una tarde permite al paseante recrearse en situaciones cotidianas, episodios esporádicos, instantes fugaces o detalles concretos que en un día de acelerado discurrir pasan totalmente desapercibidos. No hay mayor placer que el perderse entre las baldas de una flemática librería o de una moderna tetería con aires de establecimiento kistch, para encontrar aquello que nunca se busca y que, por suerte, se nos pone al alcance de la mano casi 'por arte de magia'.
García León, Gerardo: El Arte de la Platería en Écija. Siglos XV-XIX
Authors: Sánchez-Lafuente Gémar Rafael
Published: September 2018

Además de las grandes platerías andaluzas de Sevilla y Córdoba y de las de tipo medio de Cádiz, Granada, Jaén y Málaga, existieron otras varias en poblaciones secundarias que gozaron en determinados períodos de una actividad importante y sus artífices de cierta autonomía respecto a la corporación de su capital.
Chilvers, lan; Colorado Castelari, Arturo: Diccionario del Arte del siglo XX
Authors: Herrera Sierra Francisco Javier
Published: September 2018

Muy útil herramienta. Así puede calificarse este compacto libro, nacido fruto de la colaboración del Servicio de Publicaciones de la Universidad de Oxford y su análogo en la Universidad Complutense, que viene a llenar el vacío editorial existente en lengua española en esta materia concreta.
Regional Differentiation of Farm Profitability in Poland during 2006-2014
Authors: Nowak Anna , Kijek Tomasz
Published: September 2018

Subject and purpose of work: The aim of the study is to assess the regional differentiation of the average level of farm income and to answer the question of whether during 2006-2014 there was a tendency towards convergence in this area. Materials and methods: The spatial scope of research included four FADN agricultural regions, whereas the time span covered the years 2006-2014. The numerical data used for the analyses were sourced from standard FADN results. The assessment of convergence was carried out using the coefficient of variation (sigma convergence) and the relative index of changes in the regions compared to the country (beta convergence). Results: The conducted research indicates the existence of regional disproportions in terms of average income level and average labour profitability on farms. The highest average income was achieved throughout all the years covered by research in the region of Pomerania and Masuria, and the lowest one in Lesser Poland and Carpathian Foothills. The research demonstrates that during 2006-2014 there was no convergence in the average level of income and average labour profitability of farms in the FADN regions. Conclusions: Convergence is a long-term process, so the research should be treated as an initial examination of the regional differentiation of the income situation of farms.
LEADERSHIP IN COPE WITH PROSTITUTE IN SOCIAL DEPARTMENT OF BANDAR LAMPUNG
Authors: Farida Ida , Setiawan Refly
Published: September 2018

Leadership is a way of leading where there are aspirational forces, creative forces and moral strength that can influence members to change attitudes, so they become aware of the leader's desires. The existence of leadership Social Department of Bandar Lampung is need of its role because the level of prostitution in the city of Bandar Lampung is increasingly pathetic, this is in serious condition by the level of prostitution contained in the city of Bandar Lampung.The method used in this research is qualitative data analysis. Where researchers are directly involved to obtain data from the beginning to the end of the study. Sources and types of data used are primary data and secondary data. Based on data analysis that has been done, Leadership in tackling problem of prostitute at Social Service of Bandar Lampung city less effective run seen in less the unevenness of rehabilitation program for prostitute woman, lack of manpower of society, lack of job field and lack of complete facilities and infrastructure to support the ability of prostitutes.
ENTREPRENEURIAL SUCCESS FACTOR ANALYSIS OF INTERNAL INTEREST IN ENTREPRENEURSHIP
Authors: Faelasofi Rahma
Published: September 2018

This study aims to analyze the internal factors of entrepreneurial success in Tulungagung village. Attempts to analyze the internal factors of entrepreneurial success is to determine the influence of the variables studied are expected to provide the right advice to help boost the economy in the village of Tulungagung. The method in this study using a sampling method. This research is a quantitative study, samples were taken from existing research subject population. The data used in this study are primary data. The subjects were processed bamboo craftsman entrepreneur who produces household appliances. Techniques of data retrieval is done through questionnaires and interviews. Results from this research that there is a partial correlation of the variable motivation, experience or knowledge, as well as the personality of the interest in entrepreneurship. Simultaneously shows the correlation of the variable motivation, experience or knowledge, as well as personality, against the 47.5% interest in entrepreneurship while the rest influenced by other variables. Partial hypothesis testing showed that of the three independent variables, only variables that affect a significant personality of the interest in entrepreneurship.
ANALYSIS OF COMMUNITY AND VILLAGE GOVERNMENT PARTICIPATION IN VILLAGE FUND MANAGEMENT
Authors: Putubasai Erwin
Published: September 2018

The participation of the community and the role of village government in managing the Village Funds initiated in order to build Indonesia through rural or suburbs is the type of fund used for community-based development. Community-based development can be defined as development that refers to community needs, planned, and implemented by the community by maximizing the potential resources (nature, human, institutional, socio-cultural values) that exist and can be accessed by the community local. The participation of the community through the deliberation of development planning in planning the use of the village funds is expected to absorb village funds will eventually really touch the public interest. The purpose of this research is to know and analyze the participation of the community and the role of village government in managing the village funds.The results of the research indicate that: a) Stages of development planning deliberations have indeed been implemented but are still in the phase of collecting problems in the village and summarized in the Village Government Work Plan (namely Rencana Kerja Pemerintah Desa or RKPDesa in Indonesian) and most have not been implemented. b) a large part of the use of the Village Fund is absorbed in the physical development of village infrastructure and infrastructure facilities and only a small percentage of village funds are absorbed in the field of community empowerment and community development.
THE EFFECT OF QUALITY COST ON THE RATTAN INDUSTRY PERFORMANCE
Authors: Yuniarti Evi , Arditha Artie , Nurmala Nurmala
Published: September 2018

The purpose of the study is to determine the quality of products in the industrial competitiveness of rattan industry in South Lampung. The technique data used mostly resulted from the interview. To improve the credibility of research findings, the other methods of data collection were used, such as questionnaires, direct observation and document analysis and records. This study is descriptive verificative with explanatory survey. The method of data analysis is path of analysis. The object of the study is the cost of quality which consists of prevention costs, appraisal costs, internal failure costs, and external failure costs. The results showed that the cost of quality activities consisting of prevention activities, control activities, internal failure activities, and external failure activities had a significant effect on the performance of the rattan industry in southern Lampung.
ALLIGNMENT STRATEGIC MODEL AND CHANGE MANAJEMEN IN HIGHER EDUCATION BASED ON ELECTRONIC SYSTEM (Studycase Private Colleges In Indonesia)
Authors: Sanusi Anuar , Septarina Linda
Published: September 2018

The change management in higher education governance is able to adapt into a global change of businesses and sustainable technologies. This study aims to assess the empowerment profile-based on the change management governance quality. This research uses quantitative method to collecting data and documentation by triangulation technique to determine the main factors of quality policy, mechanism of reference preparation theory to fit theoretical reference and quality guarantee. The results show that there are changes of quality based on the governance management because of the main factor or the quality target indicators.Hopely this research can give theorytical and practice contribution,and to examine the previous theory about change management, strategic relevancy and empowerment model through higher education performance improvement to reach excellent competitive of higer education. On the other hand,practically this research can measure how far the model can increase alligment strategic in improving empowerment of higher education by utilizing of using information system resources.
THE INFLUENCE OF INCENTIVES AND SUPERVISION ON EMPLOYEE PRODUCTIVITY AT PT. PERKEBUNAN NUSANTARA VII BUSINESS UNIT PEMATANG KIWAH, NATAR SOUTH LAMPUNG REGENCY
Authors: Habe Hazairin , Nuzleha Nuzleha , Indriyani Indriyani , Ahiruddin Ahiruddin , Fahrizi Fahrizi , Yamin Yuliana
Published: September 2018

The object of this research is PT. Perkebunan Nusantara VII Kiwah Business Unit is located at Jalan Raya No. 71. A. Tanjungrejo village, Natar sub-district, South Lampung regency. Engaged in agribusiness and crumb rubber agroindustry qualified Standard Indonesian Rubber (SIR) for domestic and International market. Problems faced by this company is the discipline and awareness of achievement is still low, the supervision function has not been done properly, so that employee productivity is not optimal as planned. The purpose of this research is; (1) To know the effect of incentives on employee productivity at PT. Perkebunan Nusantara VII Business Unit Pematang Kiwah Natar South Lampung Regency, (2) To know the effect of supervision on employee productivity (3) To know the effect of incentives and supervision on employee productivity. The number of samples is 70 respondents. The result of data analysis using multiple linear regression formula is Y = 5,516 + 0,714 X1 + 0,722 X2 + e. Test Result F significant level 95% is F count 24,47 lebih dari F Table 3.15. Result of t test of significant level 95% is t count 6,224 lebih dari t Table 1,667. Thus incentives and supervision significantly affect the productivity of employees at PT. Perkebunan Nusantara VII Business Unit Pematang Kiwah Natar South Lampung Regency.
Dinamika Psikologis Remaja Korban Perceraian: Sebuah Studi Kasus Kenakalan Remaja
Authors: Praptomojati Ardian
Published: September 2018

Parental divorce can be a very stressful experience for adolescents. Adolescents will lose their parent figure and feel different atmosphere in the family. This study aimed to identify the psychological dynamics of adolescents that have experienced parental divorce developing into juvenile delinquency. This was a case study research. The subject of this study was a 13-year-old boy with divorced parent and lived in an orphanage. Data were collected through observations, interviews, and psychological tests. The result revealed that juvenile delinquency happens because of the need of gaining attention from others. The wrong mindset "I will get attention if I commit juvenile delinquency and disturb others" became the basis of the subject’s socially inappropriate behaviors. It was the way to compensate his inferior feelings to the environment.
CUSTOMER BENCHMARKING ANALYSIS ON BRAND IMAGE FORMATION IN BRAND NIKE
Authors: Ayungga Rhegie Nastiti
Published: September 2018

This study aims to analyze customer benchmarking through the effect of brand identity to the formation of brand image on the Nike brand through brand awareness. Samples were selected from respondents from athletes athletics, aquatic, football, basketball, and coaches in each branch, as well as those who have an awareness exercise encountered by researchers in the area of GOR Surabaya Koni and sports clubs in East Java. Data collection techniques using primary data by distributing questionnaires to the respondents. Data were analyzed using SPSS version 23.0 with path analysis. The results of this study indicate that the brand identity and brand awareness proven effect on simultaneously on the brand image of the Brand Nike. When viewed from the direct influence, brand identity diclared effect on brand awareness, and brand awareness is evident influence on brand image. Meanwhile, if viewed from the indirect effect, stated that the brand identity can not affect the brand image through brand awareness. Limitations in this research is the study population used is limited to several sports clubs in East Java is the target population.
CORRELATION STUDY OF CHURCH LEADERSHIP TOWARDS CHURCH MEMBER COMMITMENT IN CHRISTIAN CHURCH OF INDONESIA DARMO SATELIT SURABAYA-JAWA TIMUR
Authors: Permana Surja , Lambertus Lontoh Frederich Oscar , Kusuma Samuel , Verhezen Peter , Lily Tabitha
Published: September 2018

This research is based on a phenomenon where Christians feel they are free to choose where they want to go to worship every Sunday, going to church but without commitment and special involvement with the church where they worship. The present church's meaning moves to deviate from mutual communal worship activities to individualist choices and tastes. This research was conducted at Indonesian Christian Church in Indonesian Christian Church Darmo Satelit Surabaya domiciled in Surabaya, East Java to 100 congregations as research respondents by describing the influence between church leadership variable toward the commitment of congregation. The findings of this study are the influence of church leadership on the commitment of the congregation is positive with a value of 0.590 in the category of moderate and the regression equation is Ŷ = 33.887 + 0.818 X, which means that each increase of leadership style per-unit will increase the commitment of the congregation of 0.818 times.
HOW MOTIVATION WORKS, INDONESIAN EMPLOYEES IN FOREIGN COMPANIES ?
Authors: Mochklas Mochamad , Pinaraswati Sandra Oktaviana , Setiawan Teguh
Published: September 2018

To achieve company goals, employees need to be motivated so that they can carry out their duties responsibly and without coercion. The purpose of this study is to find out how employee work motivation works in foreign companies, by knowing the motivation of employees of foreign entrepreneurs can formulate the needs desired by local workers so that their loyalty and performance increases. This research method is descriptive analysis, where the population of this research is employees who work in foreign company South Korea, with sample size 229 people. The results of this study indicate that extrinsic motivation is more dominant influence employee work motivation, employee intrinsic motivation more dominant to fulfill requirement of daily life, and employee extrinsic motivation more dominant to get award.
Discovery of Eco-compatible Synthetic Paths by a Multi-catalysis Approach
Authors: Rodriguez Jean , Quintard Adrien
Published: September 2018

This article summarizes our recent developments in the discovery of multi-catalytic reactions. By efficiently taking the best from different worlds, the combination of several catalytic principles allows the invention of eco-compatible transformations rapidly assembling simple building
blocks into elaborated enantioenriched molecules. This type of approach was successfully illustrated in the synthesis of cyclohexenones, keto-diols or in the direct functionalization of allylic alcohols by an enantioselective borrowing hydrogen. In addition, mechanistic understanding of the
role of the different constituents enabled the fine-tuning of the catalytic systems considerably improving the efficiency notably in terms of enantiocontrol.
Synthesis of Nitrogen Heterocycles via Directed Carbonylative C–C Bond Activation of Cyclopropanes
Authors: Dalling Andrew G. , Bower John F.
Published: September 2018

This review concentrates on recent developments from our laboratory concerning the Rh-catalyzed carbonylative C–C bond activation of cyclopropanes. Specifically, we have found that N-based directing groups are effective at controlling the regioselectivity of C–C bond activation
during the formation of rhodacyclopentanone intermediates. These engage tethered ?-unsaturated components (e.g. alkenes) or conventional nucleophiles in cycloaddition and heterocyclization processes, respectively. Using this approach, direct and modular access to a wide range
of complex heterocyclic ring systems is achieved. The review summarizes the scope of our methodologies and outlines key mechanistic features.
New Directions in Transition Metal Catalyzed Carbonylation Chemistry
Authors: Nielsen Dennis U. , Neumann Karoline T. , Skrydstrup Troels
Published: September 2018

Carbon monoxide (CO) represents an important C1-building block for the construction of some of the most fundamental chemical functionalities carrying a carbon–oxygen double bond. Transition metal catalysis plays a key role in promoting such transformations. We have earlier shown
that the combination of palladium catalysis with CO releasing molecules and the two-chamber reactor, COware, provides a convenient and safe means for performing traditional Pd-catalyzed carbonylative couplings, as well as being a platform for the discovery of new carbonylation reactions. Furthermore,
the method can be adapted to 13C- and 14C-isotope labeling, as well as providing for a suitable setting for developing efficient carbonylation reactions with 11CO. Herein, we provide a short overview of our latest findings in this area with emphasis on carbonylative
couplings with fluorinated building blocks, but also discuss our efforts to develop viable Ni-catalyzed carbonylations with aliphatic substrates, which can be performed efficiently under low CO partial pressures.
Selectivity in Transition Metal-catalyzed Cyclizations: Insights from Experiment and Theory
Authors: Anderson Edward A. , Paton Robert S.
Published: September 2018

Transition metal-catalyzed cycloisomerization reactions offer a powerful tool for the synthesis of complex cyclic organic molecules from acyclic precursors. In addition to ring formation, these processes can result in the generation of new stereocentres at the site of ring formation;
understanding the origins of stereoselectivity enables the use of cycloisomerization chemistry in synthesis, and promotes the design of new reactions. In this article, some recent developments from our groups in regio- and stereoselective cycloisomerization reactions are discussed. Alongside
experimental observations, crucial to developing a robust understanding of selectivity has been the use of computation to explore theoretical reaction pathways, which provides an exceptional level of insight into selectivity. In its most valuable form, this correlation between experiment and
theory enables the design of improved catalyst systems exhibiting both enhanced reactivity, and selectivity.
Carnivores' Teeth: Inorganic Materials in Action
Authors: Housecroft Catherine E.
Published: September 2018

The replacement of hydroxy or phosphate ions in the naturally occurring inorganic material hydroxyapatite by carbonate ions leads to the properties of dental enamel and dentine that allow carnivores to cope with the stresses and forces involved in devouring their prey.
Multi- and In-Stabilities in Gas Partitioning Between Nanoporous Materials and Rubber Balloons
Authors: Simon Cory , carraro carlo
Published: September 2018

In the two-balloon experiment, two rubber balloons are connected and allowed to exchange gas. Owing to the non-monotonic relationship between the radius of the balloon and the pressure of gas inside of it, the two-balloon system presents multi- and in-stabilities.

Herein, we consider a two-adsorbent system, where two different adsorbents are allowed to exchange gas. We show that, for rigid adsorbents, the thermodynamic equilibrium state is unique.

Then, we consider an adsorbent-balloon system, where an adsorbent exchanges gas with a rubber balloon. This system can exhibit multiple states at thermodynamic equilibrium-- two (meta)stable and one unstable. The size of the balloon, pressure of gas in the balloon, and partitioning of gas between the adsorbent and the balloon differ among the equilibrium states. Temperature changes and the addition/removal of gas into/from the adsorbent-balloon system can induce catastrophe bifurcations and show hysteresis. Furthermore, the adsorbent-balloon system exhibits a critical temperature where, when approached from below, the discrepancy of balloon size between the two (meta)stable states decreases and, beyond, bistability is impossible.

Practically, our findings preclude multiple partitions of adsorbed gas in rigid mixed-linker metal-organic frameworks and may inspire new soft actuator and sensor designs.
A Lei do Teto e seus possíveis reflexos nas unidades de informação
Authors: Cunha Murilo Bastos da
Published: September 2018

O editorial comenta os possíveis efeitos da nova legislação brasileira, denominada Lei do Teto de Gastos, nas unidades de informação (bibliotecas, arquivos e museus). Além disso, são comentados os artigos incluídos no primeiro número de 2018 da Revista Ibero-Americana de Ciência da Informação.
Tratamento descritivo e temático da informação: recomendações para estudos sobre aspectos semióticos na criação de registros bibliográficos
Authors: Reis Daniela Majorie Akama dos , Fujita Mariângela Spotti Lopes , Santos Plácida Leopoldina Ventura Amorim da Costa , Zafalon Zaira Regina
Published: September 2018

A criação de registros bibliográficos é um processo fundamental em bibliotecas, pois assim os profissionais da informação proporcionam o acesso aos documentos de um acervo por meio de um catálogo. A análise de domínio e dos aspectos semióticos são aspectos importantes a serem considerados durante a leitura documentária. Esta pesquisa apresenta caminhos diferenciados para o estudo da catalogação de forma e de assunto sob um viés semiótico. A catalogação de forma e de assunto exigem o contato com o documento, o que requer processos interpretativos complexos por parte dos profissionais. São exibidas duas pesquisas sobre a catalogação com diferentes enfoques teóricos sobre a semiótica. Os modelos apresentados ilustram a relação do tema com o tratamento da informação. Ao considerar os aspectos apresentados neste estudo teórico é possível categorizar como o profissional se comporta em contato com os documentos.
Métricas para Dados Governamentais Abertos
Authors: Silva Patrícia Nascimento , Pinheiro Marta Macedo Kerr
Published: September 2018

Os empreendimentos de dados abertos iniciados em 2009 trouxeram um novo contexto sobre o reuso de Dados Governamentais Abertos (DGA). As informações do governo são fonte para diversos produtos de informação e seu potencial, ainda pouco explorado, tem sido cada vez mais valorizado pelos cidadãos, empresas e pelos próprios governos. Esta pesquisa exploratória, com abordagem qualitativa, tem o objetivo de realizar uma revisão de literatura para investigar a experiência de outros países com relação a métricas, indicadores e modelos para avaliar os DGA disponibilizados. As métricas podem ser utilizadas pelos consumidores e principalmente pelos produtores de DGA para avaliar o retorno do investimento e dos esforços relativos Ã  abertura de dados. As métricas apresentadas foram: Metric for Releasing Open Data, Open Data Maturity Model, OpenGovB e a Norma UNE 178301. Conclui-se que as métricas, apesar de possuírem muitas variáveis de avaliação, não estabelecem uma clareza em sua definição, nem justificam os percentuais e pontos atribuídos a cada variável. Porém, como ainda são instrumentos recentes, sua utilização poderá conduzir a um maior grau de maturidade. Além dos governos se beneficiarem do uso dessas métricas, elas poderão ser utilizadas e adaptadas a outros países e contextos da sociedade.
O conceito de informação como conhecimento registrado
Authors: Correia Mara Cristina Salles , Zandonade Tarcisio
Published: September 2018

O termo ‘informação’ possui uma semântica diversificada na Ciência da Informação, e por esse motivo é complexo compreender que esta ciência recente não possui uma unanimidade de significado quanto à conceituação do seu próprio objeto de estudo que é a ‘informação’. Um levantamento bibliográfico sobre o assunto resulta em uma infinidade de resultados, alguns coerentes e outros desconexos, para a Ciência da Informação. É necessária uma reflexão mais aprofundada dos conceitos de informação que sejam coerentes para a Ciência da Informação. A Epistemologia Social fundamenta a questão de que, sendo a informação o conhecimento registrado, é, portanto, necessária uma disciplina científica que se dedique a entender como o conhecimento registrado é produzido pelo coletivo. A proposta é o de recomendar um conceito original de informação que seja relevante para a Ciência da Informação justificado pela Epistemologia de Popper, pela metafísica de Aristóteles e pela pesquisa de Schrader. A recomendação é a de que “Informação é o conhecimento registrado”.
Avaliação e enriquecimento semântico de ontologia com base na comparação a um corpus: um estudo de caso no domínio da agricultura
Authors: Araújo Webert Júnio , Lima Gercina Ângela de
Published: September 2018

Este estudo é resultado da dissertação de mestrado que apresenta uma pesquisa sobre avaliação de ontologia. O objetivo norteador foi avaliar uma ontologia de domínio por meio de uma proposta de avaliação baseada na comparação a um corpus de texto e a partir da avaliação propor o enriquecimento semântico. A ontologia que se propôs avaliar neste trabalho foi desenvolvida no âmbito da EMBRAPA Campinas, denomina-se OntoAgroHidro e representa o impacto das mudanças climáticas na agricultura e nos recursos hídricos. A metodologia da pesquisa se respaldou em uma proposta de avaliação de ontologias desenvolvida por Brewster et al. (2004), que foi adaptada para o contexto do estudo e possui quatro etapas: 1) definição das questões de competência; 2) seleção da coleção de documentos que compõe o corpus para avaliação da ontologia; 3) seleção das expressões relacionadas aos conceitos das questões de competência; 4) avaliação e inclusão das expressões na ontologia. Os resultados demonstraram que a ontologia avaliada apresentou um percentual de aproximadamente 70% dos conceitos do corpus selecionado para avaliação. Os resultados também indicaram particularidades na representação de conceitos pela OntoAgroHidro. Conclui que a avaliação de ontologia aplicada foi satisfatória, pois permitiu identificar vários pontos de melhoria na ontologia avaliada.
Análise de sensibilidade e calibração espacial do modelo SWAT aplicado em uma bacia do litoral pernambucano através de dados climáticos observados e de reanálise (Analysis of sensitivity and calibration of the SWAT model applied in a basin in northeast of Brazil using observed and reanalysis climatic data)
Authors: Vieira Rocha Nívia Cristina , Carvalho Mendes Amilcar
Published: September 2018

O município de Barcarena está localizado na margem direita do Rio Pará e abriga as praias de Caripi, Itupanema e Vila do Conde. Estas estão sob influência direta do complexo portuário ali existente, tendo as atividades socioeconômicas desenvolvidas no município, como potencialmente prejudicadas, caso ocorra derramamento de óleo nas águas que as bordejam. Esta pesquisa teve como objetivo avaliar a sensibilidade ambiental das referidas praias, ao derramamento de óleo, à erosão, e à urbanização. A metodologia adotada constou na combinação de dados pretéritos, aquisição e processamento de imagens GeoEye e levantamento de campo apoiado nas propostas voltadas a determinação da declividade, dos níveis de erosão e de urbanização e identificação dos índices de sensibilidade ambiental. Como principais produtos foram gerados mapas de índices de sensibilidades das áreas em escala 1:10.000. Os resultados permitiram identificar 5 Índices de Sensibilidade Ambiental ao derramamento de óleo. Com relação ao nível de sensibilidade das praias à erosão, verificou-se que Itupanema e Vila do Conde estão sobre forte influência erosiva e, Caripi possui parte de sua extensão submetida a este processo, sendo que o mesmo exerce influencia sobre as relações socioeconômicas do local. Para o nível de urbanização, as duas primeiras praias apresentam baixo percentual de ocupação, enquanto que Caripi apresenta maior extensão e demanda de uso e ocupação.
Uptake and effectiveness of influenza vaccine in those aged 65 years and older in the United Kingdom, influenza seasons 2010/11 to 2016/17
Authors: Pebody Richard G , Warburton Fiona , Andrews Nick , Sinnathamby Mary , Yonova Ivelina , Reynolds Arlene , Robertson Chris , Cottrell Simon , Sartaj Muhammad , Gunson Rory , Donati Matthew , Moore Catherine , Ellis Joanna , de Lusignan Simon , McMenamin Jim , Zambon Maria
Published: September 2018

Background

In 2016/17, seasonal influenza vaccine was less effective in those aged 65 years and older in the United Kingdom. We describe the uptake, influenza-associated mortality and adjusted vaccine effectiveness (aVE) in this age group over influenza seasons 2010/11–2016/17. Methods: Vaccine uptake in 2016/17 and five previous seasons were measured using a sentinel general practitioners cohort in England; the test-negative case-control design was used to estimate pooled aVE by subtype and age group against laboratory-confirmed influenza in primary care from 2010–2017. Results: Vaccine uptake was 64% in 65–69-year-olds, 74% in 70–74-year-olds and 80% in those aged 75 and older. Overall aVE was 32.5% (95% CI: 11.6 to 48.5); aVE by sub-type was 60.8% (95% CI: 33.9 to 76.7) and 50.0% (95% CI: 21.6 to 68.1) against influenza A(H1N1)pdm09 and influenza B, respectively, but only 5.6% (95% CI: - 39.2 to 35.9) against A(H3N2). Against all laboratory-confirmed influenza aVE was 45.2% (95% CI: 25.1 to 60.0) in 65–74 year olds; - 26.2% (95% CI: - 149.3 to 36.0) in 75–84 year olds and - 3.2% (95% CI: - 237.8 to 68.5) in those aged 85 years and older. Influenza-attributable mortality was highest in seasons dominated by A(H3N2). Conclusions: Vaccine uptake with non-adjuvanted, normal-dose vaccines remained high, with evidence of effectiveness against influenza A(H1N1)pdm09 and B, though poor against A(H3N2), particularly in those aged 75 years and older. Forthcoming availability of newly licensed vaccines with wider use of antivirals can potentially further improve prevention and control of influenza in this group.
Effects of Different Harvest Dates on Some Fruit Quality Parameters and Health Promoting Compounds of Morus alba L. and Morus nigra L. Fruit
Authors: PEHLUVAN Mücahit , DOĞRU ÇOKRAN Berna , BOZHÜYÜK Mehmet Ramazan
Published: September 2018

Dutlar fenolik bileşikler, antioksidantlar ve organik asitler gibi sağlık açısından faydalı bileşiklere sahip olmaları bakımından çok önemli meyvelerdir. Ancak dutlarda 2 ay kadar uzun süren hasat dönemi boyunca meyve kalitesi ve bu faydalı bileşiklerin değişimi ile ilgili çalışmalar sınırlıdır. Çalışmamız dutlarda bulunan bazı biyoaktif bileşikler ile meyve kalitesinin bu uzun hasat döneminde önemli ölçüde değişip değişmediğini belirlemek amacı ile yürütülmüştür. Bu amaç doğrultusunda beyaz ve karadutlar Aras Vadisinde bulunan 3 lokasyondan (Iğdır, Tuzluca ve Kağızman) ve 3 farklı hasat tarihinde 15 günlük aralıklar ile (1 Temmuzdan, 15 Temmuz, 1 Ağustos) olgun dönemde toplanmışlardır. Meyvelerin bazı organik asit ve fenolik bileşikleri HPLC/DAD sistemi ile analiz edilmiştir. Antioksidant kapasite ise spektrofotometrik yöntem ile belirlenmiştir. Meyvelerin ayrıca ağırlık, en, boy, meyve suyu pH sı, titedilebilir asitlik ve SÇKM (Suda Çözünen Kuru Madde) değerleri incelenmiştir. Fenolik bileşikler ve antioksidant aktivite tüm hasat zamanlarında ve her üç lokasyonda karadutlarda beyaz dutlardan daha yüksek seviyede tespit edilmiştir. Fenolik bileşik seviyesi ve antioksidant kapasite hasat peryodunun sonuna doğru artış göstermiştir. Tuzluca ve Kağızman lokasyonlarında bazı dalgalanmalar ile beraber bir artış yaşanırken, Iğdır lokasyonunda ise meyvelerdeki organik asit miktarı hasat sezonu sonuna doğru artmıştır. Her üç lokasyonda da hasat peryodu sonuna doğru meyve ağırlığı, eni ve uzunluğunda azalış, titre edilebilir asitlikte ise artış meydana gelmiştir. Öte yandan SÇKM ve meyve suyu pH sın da da hasat peryodu boyunca dalgalanmalar gözlemlenmiştir. Sonuç olarak hasat peryodu sonuna doğru meyvelerin küçülmesine karşı içeriklerindeki fenolik bileşikler ile antioksidant kapasitenin arttığı tespit edilmiştir. Geç dönemde hasat edilen dutların erken dönemde hasat edilenlere göre insan sağlığı açısından daha faydalı olabilecekleri düşünülmektedir.
Productivity Determinants of Potato in Nigeria: An Autoregressive Distributed Lag Model Approach
Authors: Onwusiribe Ndubuisi Chigozirim , Agwu Nnanna Mba , Mbanasor Jude Anayochukwu
Published: September 2018

This study examined the productivity determinants of potato in Nigeria. The data for this study were extracted from secondary sources for a period of 1961-2016. The Autoregressive Distributed Lag (ARDL) model was adopted. The findings revealed that variables such as capital, land, fertilizer and prices were significant both in the long-run and short-run while rainfall and temperature were insignificant in the short-run. The study recommends among others that access to capital by the potato farmers should be increased by making more capital available for loans and grants at a reduced interest rate and that the land tenure system in operation should be made flexible to enable potato farmers access more land to enable mechanization and increased output.
Visualización de series de tiempo en Python
Authors: Villarroel Flores Rafael , Tetlalmatzi Montiel Margarita , Rodríguez Torres Erika Elizabeth
Published: September 2018

Se muestra el uso del lenguaje de programación Python para obtenerrepresentaciones gráficas de series de tiempo. Además se usaPython para estudiar el concepto de la gráfica de visibilidad deuna serie de tiempo. Los ejemplos mostrados pueden ser útiles enotros contextos donde pueda aplicarse la programación en problemascientíficos.
Valorización de la cáscara de tuna en un producto de panificación
Authors: García-Valencia Anaid , Bautista-Cano Giovanny , Cerón-Latorre Betsy , Mariana Muñoz-Olivares Mariana , Pérez-González Oscar , Vázquez-Rodríguez Gabriela Alejandra
Published: September 2018

Los consumidores hoy en día buscan alimentos innovadores, con características sensoriales aceptables y que se utilice materia prima originaria de México. Por ello, el objetivo de este estudio fue desarrollar una mantecada enriquecida con cáscara de tuna blanca para aumentar su contenido de fibra. En la prueba de fibra se obtuvo mayor contenido en la mantecada enriquecida con harina de cáscara de tuna que en una mantecada comercial. Se concluyó que las mantecadas adicionadas con harina de cáscara de tuna pueden ser un sustituto de las mantecadas tradicionales.