bluuebunny/crossref_metadata_2025_split huggingface dataset:
Gobernando el desarrollo sustentable: de la gobernanza global a la gobernanza multinivel
Authors: Tijerina Walid 
Published: August 2019

El presente artículo aborda las aportaciones que la gobernanza del desarrollo sustentable ha dejado y su utilidad como referente para planes del desarrollo de México. Se realiza un análisis documental sobre gobernanza global, regional y nacional de las políticas emanadas sobro desarrollo sustentable. Se identifican las propuestas provenientes de las naciones unidas, las de la comisión europea y la agenda nacional que se desarrolla en la actualidad que aborda la temática en cuestión. Se pudo concluir que los retos que el desarrollo sustentable genera en las agendas de políticas públicas se encuentran vigentes, en lo referente a la coordinación, continuidad e implementación efectiva.Palabras clave: Desarrollo sustentable, gobernanza multinivel, Unión Europea, gobernanza globalAbstract The present article addresses the contributions that the sustainable growth governance has left and its utility as a standard for Mexico development plans. A documental analysis is executed about global, regional and national governance of emitted policies about sustainable development. Proposals coming from the United Nations are identified such as the ones of the European Commission, and the currently national agenda that address the current issue. It was possible to conclude that the challenges generated by the sustainable development in the public policy agendas are valid, with regard to the coordination, continuity and effective implementation.Key words: Sustainable growth, multilevel governance, European Commission, global governance. Cómo referenciar este artículo:Tijerina, W. (2017). Gobernando el desarrollo sustentable: de la gobernanza global a la gobernanza multinivel. Políticas, Globalidad y Ciudadanía, 32-40. Recuperado de http://revpoliticas.uanl.mx/index.php/RPGyC/article/view/76
SIĞ KRİYOJENİK İŞLEMİN AISI 410 PASLANMAZ ÇELİĞİN FİZİKSEL ÖZELLİKLERİNE ETKİSİNİN ARAŞTIRILMASI
Authors: AKINCIOĞLU Sıtkı 
Published: August 2019

Kriyojenik işlem malzemelere uygulanan ve malzemelerin tribolojik
özelliklerini geliştiren ve geleneksel ısıl işlemi tamamlayıcı veya geleneksel
ısıl işleme alternatif ucuz bir ısıl işlemdir. Malzemelere uygulanan kriyojenik
işlemin, kalıntı östeniti martenzite dönüştürdüğü, daha homojen mikroyapı
sağladığı, aşınma direncini, sertlik ve elektrik iletkenliğinde artış sağladığı
bilinmektedir. Bu çalışmada sığ kriyojenik işlemin AISI 410 paslanamaz çeliğin mikroyapısına,
sertliğine ve elektrik iletkenliğine etkisi araştırılmıştır. Sığ kriyojenik
işlem 4 farklı (24, 48, 72 ve 96 saat) bekleme sürelerinde uygulanarak bekleme
süresinin etkisi tespit edilmiştir. İşlem
görmemiş numuneler (N0) referans alınarak sonuçlar değerlendirilmiştir. Elde
edilen sonuçlara göre sığ kriyojenik işlemin AISI 410 paslanmaz çeliğin mikroyapısını
düzenleyerek homojen hale getirdiği gözlemlenmiştir. Sığ kriyojenik işlem N4 numunenin
sertliğini, N0 numuneye göre yaklaşık %4 arttırmıştır. Ayrıca elektrik iletkenliğinde
%300 artış sağlanmıştır. Sertlik ve elektrik iletkenliğine en fazla etki 96
saat bekleme süresinde elde edilmiştir. Genel olarak sığ kriyojenik işlemin,
uygun bekleme süresinde, paslanmaz çeliğin sertlik ve elektrik iletkenliğine
olumlu etkiye sahip olduğu görülmüştür.
YSA VE ANFIS Tekniklerine Dayalı Enerji Tüketim Tahmin Yöntemlerinin Karşılaştırılması
Authors: EKİNCİ Fırat 
Published: August 2019

Enerji tüketimi, ülkelerin sosyal
ve ekonomik gelişmişliğini gösteren en önemli faktörlerden biridir. Son
yıllarda, Türkiye'nin enerji talebi de yaşanan
ekonomik ve sosyal büyüme ile birlikte artmaktadır. Artan enerji talebinin
planlanması ve yönetilmesi ülkenin enerji politikası için hayati öneme
sahiptir. Enerjinin planlaması ve yönetiminin doğru ve güvenilir olması
ekonomik ve doğal kaynakların etkin kullanılmasını sağlayacaktır. Enerji
planlanması ve yönetiminde tahmin yöntemleri ve algoritmalar enerji talebinin
belirlenmesinde kullanılan en yaygın yöntemlerdir. Elektrik enerjisi talebi
bölgesel, mevsimsel ve anlık dalgalanmalar gösterebilmektedir. Bu nedenle,
tahmine etki eden faktörlerin doğru belirlenmesi ve değerlendirilmesi gerekir.
Yaşanan ekonomik büyüme birlikte artan konut ihtiyacı da enerji talebini
artırmaktadır. Bu çalışmada, 1970-2015 yıllarına ait Türkiye elektrik enerjisi
verileri işlenmiş ve Yapay Sinir Ağları (YSA) ve Adaptif Ağ Tabanlı Bulanık
Mantık Çıkarım Sistemi (ANFIS) yöntemleri ile yapılan tahminler gerçekleşen
tüketim değerleri karşılaştırılarak iki yöntemin performans analizi
yapılmıştır.
Buldan Yayla Gölü Kuşları
Authors: ÖZKAN Leyla 
Published: August 2019

Bu çalışmada kuşlara ev sahipliği yapan sulak alanlarımızdan biri
olan Buldan Yayla Gölü ve alanda bulunan ornitolojik zenginliğin tanıtılması
amaçlanmıştır. Sağlıklı bir çevre, dengeli biyoçeşitlilikle mümkündür. Kuşlar
biyolojik çeşitlilik için indikatör yani gösterge canlılar olarak görev
yapmaktadır. Bir yerde bulunan kuş varlığı, orada sağlıklı bir biyoçeşitliliğin
olduğuna işaret eder. Çalışmanın gerçekleştirildiği Buldan Yayla Gölü; Denizli İli, Buldan İlçesi sınırları
içerisinde kalan, 464 dekar büyüklüğünde bir göldür. Alanda 2017 senesinde
çalışmalar yapılarak kuş çeşitliliği tespit edilmiştir. Toplamda; 88’i ötücü
(Passeriformes) olmak üzere toplam 16 farklı ordoya ait 163 tür kaydedilmiştir.
Kuşlar alandaki statülerine göre değerlendirildiğinde ise 72 türün yerli,
91’inin ise göçmen veya transit göçer türler olduğu tespit edilmiştir. Buldan
Yayla Gölü küçük bir sulak alandır ve mevcut durumuyla, alan bataklık ve ıslak
çayır özelliği kazanmıştır. Ötrofikasyon riski altında bulunan sulak alan zamanla
karasallaşmaya doğru eğilim göstererek şuan ki haliyle sahip olduğu önemli kuş
zenginliğini yitirme riskiyle karşı karşıyadır.
Çalışma Saatlerinin Çalışan Memnuniyeti Üzerine Etkisi
Authors: AYDIN Caner , SEVİM KORKUT Derya 
Published: August 2019

Bu çalışma ile çalışma saatlerinin
çalışan memnuniyeti üzerine etkisinin belirlenmesi amaçlanmıştır. Anket yöntemi
veri toplama yöntemi olarak kullanılmıştır. Anket formu Batı Karadeniz Bölgesinde
(Düzce, Bolu, Karabük, Kastamonu, Bartın, Zonguldak) mobilya endüstrisinde
faaliyet gösteren işletme çalışanlarına uygulanmıştır. Batı Karadeniz Bölgesi
işletme sayısı bakımından Türkiye’deki orman ürünleri sanayi sektörünü büyük
oranda temsil ettiği için çalışma bu bölgede yapılmıştır. Anketlerden elde
edilen veriler SPSS ortamına aktarılarak, istatistiksel yöntemlerle
değerlendirilmiştir. Çalışma sonucunda; katılımcıların %70,5’i tek vardiyalı
çalışma sisteminde çalıştıklarını belirtmişlerdir. Katılımcıların haftalık, 2
haftalık ve aylık olarak vardiya dönüşümü yaptıkları ve en verimli vardiyanın
tek vardiya sistemi olduğu belirlenmiştir. Ayrıca katılımcıların %38,3’ü çalıştıkları işten memnun olduklarını,
%32,4’ü ise çalışma saatlerinden memnun olduklarını belirtmişlerdir.
El acceso diferencial a los recursos: el agua potable en el Noroeste de Córdoba, Argentina (1912-1930)
Authors: Giannone Loreta 
Published: August 2019

La presente contribución es un primer avance en la indagación de los mecanismos y las estrategias que articularon las demandas sociales más inmediatas en torno a un conjunto de bienes y servicios distribuidos desigualmente en el espacio cordobés, durante la primera experiencia democrática que se inaugura en la provincia con la aplicación de la ley Sáenz Peña y que finaliza con el golpe de Estado de 1930. En esta oportunidad, se analizan los mecanismos que instrumentaron el acceso al agua potable considerando en concreto dos casos, representados por las localidades de Cruz del Eje y La Cumbre, ambas del noroeste cordobés. Asimismo, se reconstruyen las estrategias y los vínculos configurados por los agentes que ocupaban diferentes escalas del poder político (municipal, departamental, provincial y eventualmente nacional), sin perder de vista la agencia humana en los procesos de demanda, de reclamo y de búsqueda de soluciones a los problemas materiales de las localidades del noroeste provincial. Para la realización de este artículo se han consultado fuentes periodísticas provinciales y nacionales y los proyectos de ley presentados por los principales diputados nacionales y senadores de la provincia de Córdoba.
Infancia y desigualdad en la pedagogía social salesiana (Córdoba, Argentina) a comienzos del siglo XX
Authors: Moretti Nicolás 
Published: August 2019

Durante las primeras décadas del siglo pasado, la situación de la infancia en condición de riesgo en Córdoba (Argentina) se reveló como una de las facetas más visibles de la cuestión social, consecuencia del acelerado proceso de modernización experimentado por la ciudad. En un contexto de predominio de un Estado liberal y la acción social de entidades benéficas del sector privado, los salesianos cumplieron un rol protagónico en el concierto de establecimientos destinados a la atención de la niñez plebeya. En el interior de sus colegios, aquellos niños atravesados por experiencias de carencia y marginalidad fueron destinados allenar las vacantes de una educación orientada a formar obreros y artesanos, dejando las profesiones liberales para quienes, con mejor fortuna, se les daba la posibilidad de elegir otro destino. Así, el presente trabajo intenta avanzar en la comprensión histórica de los mecanismos de reproducción de la desigualdad social, fijando la vista hacia el interior de los espacios asistenciales. En la incorporación de los hijos de los sectores populares a los talleres de las escuelas de artes y oficios se encuentra la síntesis de la reproducción de un ordensocial desigual, que bajo la premisa de incluir, asignó roles e identidades definidas por un origen de clase.
Effect of reciprocating extrusion temperature and passes on the microstructural evolution of Mg-5Sn-1Si-0.8Y alloy
Authors: Yu Heshuai , Guo Xuefeng , Cui Hongbao , Ma Jian 
Published: August 2019

AbstractIn this study, a reciprocating extrusion process (REP) was employed on Mg-5Sn-1Si-0.8Y magnesium alloy and the effect of the REP temperature (in the range of 340 °C to 400 °C) and number of REP passes (in the range of 2 to 8 at 340 °C) on the microstructural evolution of the alloy were investigated. The results show that the microstructure observed varied from edge to centre on the cross and longitudinal sections of the specimen. Upon increasing the extrusion temperature from 340 °C to 400 °C, the grain size distribution became uneven; the Mg2Si phase was concentrated at the grain boundaries, and the amount of Mg2Sn precipitated was reduced. In comparison with changing temperature, increasing the number of REP passes was more effective for improving the homogeneity of the alloy. With an increasing number of extrusion passes, the distributions for the grain size and second phases became increasingly uniform. In this study, an alloy subject to 8-REP passes and extrusion at 340 °C showed the finest and most homogeneous microstructure. Finally, a quantitative relationship between the REPed grain size and the Zener–Hollomon parameter was obtained.
Вплив ремоделювання лівого шлуночка на поздовжню міокардіальну кінетику обох шлуночків серця у хворих з артеріальною гіпертензією і факторами серцево-судинного ризику
Authors: Barabash O. S. , Ivaniv Yu. A. , Tumak I. M. , Barabash Y. R. 
Published: August 2019

The aim – to study the longitudinal kinetics of the left, right ventricles and interventricular septum (IVS), depending on the type of left ventricular (LV) remodeling in patients with arterial hypertension (AH) in combination with additional cardiovascular risk factors with preserved LV contractility, as well as to determine the correlation of changes in the right ventricular systolic and diastolic parameters estimated with the tissue pulsed-wave Doppler imaging (TDI) with the same indices of the LV and IVS.Materials and methods. The study included 71 patients (average age – 54) with essential AH (68 % men) with a normal LV ejection fraction. The patients had the obese stage 1, combined hyperlipidemia, 29.6 % of patients had type II diabetes, 33.8 % were smokers. The patients were distributed into 4 groups depending on the types of remodeling: 1 – normal geometry (12.7 %); 2 – concentric remodeling (47.9 %); 3 – concentric hypertrophy (35.2 %); 4 – eccentric hypertrophy (4.2 %). TDI of the left and right ventricles and IVS was performed, systolic and diastolic TDI indices were determined, and the index of isovolumic myocardial acceleration (IVA) was calculated for the right ventricle (RV).Results and discussion. The type of LV concentric hypertrophy negatively affects the longitudinal myocardial kinetics of LV and IVS in the study group. The early diastolic velocity Em and the systolic velocity Sm were significantly decreased for the LV and IVS, the late diastolic velocity Am was decreased for the IVS and the E/Em for LV ratio was notably increased. Among the diastolic RV TDI indices only the deceleration time DTEm was significantly longer in LV concentric remodeling and concentric hypertrophy, than in its normal geometry. The IVA index was decreased in changing the type of LV geometry from normal to eccentric hypertrophy, indicating worsening of the RV longitudinal myocardial systolic function. There was a close correlation between diastolic and systolic TDI indices of the RV and IVS, which potentially indicated the importance of IVS in the mechanism of interventricular interaction and its effect on the RV function. The reliable dependence of systolic and diastolic RV TDI indices on the LV contractility was established.Conclusions. The type of LV remodeling, especially concentric hypertrophy, negatively affects the longitudinal myocardial kinetics of both ventricles in patients with AH in combination with additional cardiovascular risk factors. IVA can be a sensitive diagnostic criterion in the detection of early myocardial disorders of the RV systolic function with the changes of the LV geometry in this category of patients. Indices of RV longitudinal myocardial kinetics are closely dependent on changes in the function of IVS, which has a leading role in the formation of interventricular interaction.
Neodymium (III) and erbium (III) complexes with new unsaturated β-diketones
Authors: Ivakha Nadiia , Rohovtsov Oleksandr , Berezhnytska Oleksandra , Trunova Elena 
Published: August 2019

In this work, the new coordination compounds of Nd(III) and Er (III) with b-diketonate ligands containing an unsaturated substituent at the a-position of the chelate ring (dimethylheptendione and dimethyloctendione) were synthesized. The composition and structure of the synthesized compounds were studied using physicochemical methods of analysis such as the elemental, NMR, IR and electron spectroscopy and thermogravimetric analysis. Using IR spectroscopy, it was established that ligands are bidentate-cyclically coordinated to metals. The results of thermogravimetric analysis indicate that the complexes are nonvolatile and decompose to oxides of the corresponding metals, and their coordination sphere is supplemented with water molecules. From the shape and position of the bands in the electronic absorption spectra and diffuse reflection spectra, it was determined that for the complexes Ln (b-dik)3.nH2O (Ln =Nd, Er, b-dik = dmhpd, dmod, n = 2-3) the tetragonal symmetry of the nearest coordination environment; coordination polyhedron is a square antiprism. When comparing the diffuse reflectance spectra of dimethylheptendionate and dimethyloktendionate complexes among themselves and with the previously studied complexes with methacrylacetophenone, it was noted that the shape of the spectra and the spectral splitting of the bands for the corresponding metals are not significantly different. This allows to conclude, that the coordination environment of the studied b-diketonate compounds is close.Based on the band shifts in the electronic spectra, the covalence parameters of the Ln–O bond and the oscillator strength were calculated, from which it was also shown that the nature of the substituent affects the covalence parameters, but does not affect the symmetry and structure of the coordination polyhedron. Based on the studies conducted, the monomeric structure of the synthesized complexes was definitely confirmed. Accordingly, they can be used in further work as monomers in polymerization reactions and the preparation of precursors of luminescent materials.
The benefits of automated dispensing machine for hospital pharmacy in Indonesia: situation, implementation, and feasibility
Authors: Suryadinata Haryman Utama 
Published: August 2019

Background: Pharmacy as the main core of hospital is responsible for the quality and safety of medicines.Yet the numbers of medication errors are still high. Automated Dispensing Machine (ADM) is one of the solutions to reduce the dispensing errors in pharmacy. Many countries had studied and proved that the use of ADM gives more benefit than liability. However, ADM is considered as something new, a “nice to have” product.Aims: This study will explain the benefits of ADM especially in Indonesian hospital pharmacy.Methods: Systemic Review with PRISMA method uses 5 databases as Scopus, Springerlink, Google Scholar, Science Direct and ProQuest, with keywords Automated Dispensing Machine, Automated Dispensing Device, Automated Dispensing System, Automated Drug Dispensing System, or Robotic Dispensing System. The inclusion criteria are all the studies that showed any impact in minimum of one aspect ofADM in hospital.Results: There are 13 studies that explained ADM benefits such as increase staff satisfaction for the nurse and pharmacist, reduce dispensing errors about 35% or up to reducing all dispensing errors, time saving until 50% in peak hours and cost analysis and effectiveness. The cost anaylsis such as inventory stock reduction, increases the cost saving.Conclusion:In Indonesia, it needs many considerations to implement ADM but it had already installed in 1 Indonesia Hospital. This hospital had proved that ADM can reduce dispensing errors and can solve some pharmacy problem such as the human resources problems and the long waiting time.With the proven benefits of ADM, it is justified for Indonesian hospital to implement ADM and information system in their pharmacy. The effectiveness will perceive the pharmacy andpositively affect to all related departments in hospital. Keywords: Automated dispensing machine, automated dispensing system, automated dispensing device, robotic dispensing system, automated drug dispensing system
Development of size-tunable polymeric nanoparticles for drug delivery applications
Authors: Sawasdee Komkrich , Choksawad Ployphailin , Pimcharoen Sopida , Prapainop Kanlaya 
Published: August 2019

Background: Poly(lactide-co-glycolide) (PLGA) nanoparticles (NPs) have been widely used in drug delivery applications because of its excellent properties such as biocompatibility, biodegradability along with its abilities to deliver hydrophobic drugs, increase drug bioavailability, and improve drug absorption to targeted cells in both oral and parenteral administrations. The PLGA NPs can be synthesized using emulsion solvent evaporation method. Each parameter during synthesis play a role in formation of nanoparticles and could affect to form different NP sizes which is an important factor for successful development of drug delivery system. Aims: The aim of this study is to prepare different sizes of PLGA NPs by investigation of four factors (molecular weight (MW) of PLGA, emulsifier concentrations, organic solvent type and power of ultrasonication) that involve in PLGA nanoparticle synthesis.Methods: PLGA nanoparticles were prepared by emulsion solvent evaporation method. Size and size distribution were analyzed by dynamic light scattering and polydispersity index (PdI).Results: The effect of four parameters: PLGA MW, emulsifier concentrations, solvent types, and amplitude of ultrasonication on PLGA NPs preparation were evaluated. Changing one parameter results in different sizes of PLGA NPs varied from 150-300 nm. PdI which is an indicator for determination of size distribution of NPs are also varied with overall value less than 0.2.Conclusion: MW of PLGA polymer, emulsifier concentration, type of organic solvent and power of ultrasonication affect the size and size distribution of PLGA NPs.
Dengue hemorrhagic fever: Knowledge, attitude, and practice in Palmeriam, Jakarta, Indonesia
Authors: Martina Siska Evi , Bratajaya Cicilia Nony Ayu , Ernawati Ernawati 
Published: August 2019

Background: Dengue hemorrhagic fever (DHF) is the most rapidly spreading mosquito-borne viral disease in the world. It is an emerging disease, episodic and occurring annually. Aims: This study was to examine the knowledge, attitude, and practice of community in Palmeriam, Jakarta regarding dengue hemorrhagic fever.Methods: A community-based cross-sectional study was designed in this study between June to July 2016. Purposive sampling was done to collect data from 148 respondents.Results: This study found that average age was 47 years old, 75% were women, and 46.6% finished secondary high school. In another hand, 23.6% respondents had good knowledge, and 49.3% had a neutral attitude for preventing dengue hemorrhagic fever. The study found that 68.2% respondents had a mid-level of practice prevention dengue hemorrhagic fever and it can be improved. This study indicated that the community was quite familiar with Dengue hemorrhagic fever, but there was confusion about water storage and environment effect.Conclusion: Health promotion program and community participation should improve dengue awareness. Continuous campaign for enhancing the knowledge and attitude would result in better practice for DHF prevention.
A Spectroscopic Census of X-Ray Systems in the COSMOS Field
Authors: Sohn Jubee , Geller Margaret J. , Zahid H. Jabran 
Published: August 2019

Abstract
We investigate spectroscopic properties of galaxy systems identified based on deep X-ray observations in the Cosmic Evolution Survey (COSMOS) field. The COSMOS X-ray system catalog we use includes 180 X-ray systems to a limiting flux of

, an order of magnitude deeper than the future e-ROSITA survey. We identify spectroscopic members of these X-ray systems based on the spectroscopic catalog constructed by compiling various spectroscopic surveys including 277 new measurements; 146 X-ray systems are spectroscopically identified groups with more than three spectroscopic members. We identify 2196 spectroscopic redshifts of member candidates in these X-ray systems. The X-ray luminosity (L
X)–velocity dispersion (

) scaling relation of the COSMOS X-ray systems is consistent with that of massive X-ray clusters. One of the distinctive features of the COSMOS survey is that it covers the X-ray luminosity range where poor groups overlap the range for extended emission associated with individual quiescent galaxies. We assess the challenges posed by the complex morphology of the distribution of systems with low X-ray luminosity, including groups and individual quiescent galaxies, in the L
x–σ

v
plane.