bluuebunny/crossref_metadata_2025 huggingface dataset:
To the History of Samara Desert-Nicholas Monastery Archive and Book Collections
Authors: Luchka Liudmyla Mykolaivna
Published: March 2018

The works by archimandrites Havriil (V. F. Rozanov) and Feodosiy (O. G. Makarevsky), historians A. O. Skalkovsky, D. I. Yavornitsky and V. O. Bidnov were the first documents on the history of the monastery (Novomoskovsk, Dnipropetrovsk Region). The monastery suffered from raids, fires, epidemics and robberies. The monastic archives were largely lost in the military operations. A lot of original documents didnʼt survive. The epidemic of 1750 did a great damage. The paper archive, infected things and monastery items were burned. The archive consisted of clerical documents, volumes of ancient laws, manuscripts and correspondence. The archive contained some other documents of great importance. They are so-called Universals, 11 statements with seals of Zaporizhian Sich Kosh (Leader) and priorsʼ complaints. The monastery archive contained manuscripts by the last Kosh Otaman (leader) − P. Kalnyshevsky. The archive included documents of state and local authorities and supreme church governing boards – reports, orders, decrees, warrants referring to the monastery property, inventories of monastery household items. A certain percentage of documents was correspondence among priors referring to internal discipline and economic life of the monastery. The names of famous visitors of the monastery are known: archimandrites Havriil and Feodosiy, A. O. Skalkovsky, A. P. Chirkov, P. M. Sochinskiy, V. D. Mashukov, D. I. Yavornitsky and V. O. Bidnov. They worked with documents and left published articles, essays and reviews. Except manuscripts the monastery had printed editions. The monastery library kept 150 liturgical books of Kyiv and Moscow publishing of the 17th − 18th centuries. Six printed books from Samara Desert-Nicholas Monastery are kept in Dnipropetrovsk National Historical Museum. The library collection of the 19th century was quite big. The research of the archive and the library of the monastery give an opportunity to highlight some of the unknown facts on library science and find rare editions of Ukrainian culture heritage.
Agrarian policy of the Ukrainian State on the journals of the meetings of the Council of Ministers
Authors: Arkhireyskyi Dmytro Volodymyrovych
Published: March 2018

The information content of the journals (minutes) of the meetings of the Council of Ministers of the Ukrainian State (1918) is investigated, which makes it possible to clarify the specifics of governmental agrarian policy. Information on the influence of the German and Austro-Hungarian military command on the agrarian policy of Ukraine, the peculiarities of land ownership and agrarian relations, the food and price policy of the Ukrainian government, and attempts at agrarian and land reform are discussed. The journals of the meetings of the Council of Ministers contain information about the emergence of a peasant rebel movement, caused in general by the unsuccessful agrarian activity of Hetman P. Skoropadsky, and also about government measures aimed at suppressing this movement. The investigated documentary complex should be recognized as an important source on the history of not only the Ukrainian State, its agrarian policy, but also the insurrectional movement and the Ukrainian Revolution of 1917−1921 generally.
The origin of Scythian caldrons in the context of the late Bronze − Early Iron Age of Eurasia
Authors: Romashko Oleksandra Volodymyrivna
Published: March 2018

A detailed analysis of the historiography of the issue is presented, which takes into account works devoted to the antiquities of the early Iron Age. The authors come to the conclusion about the local production of Scythian metal boilers, seeing in this a very high level of development of metalworking of Scythian masters. With regard to the issue associated with the origin of the tradition of manufacturing these products, then in the historiography there were two theories: the Asian (L. N. Chlenova, S. V. Demidenko, V. S. Bochkarev, etc.) and native (O. A. Krivtsova-Grakova and others). In our opinion, the question of the origin of boilers should be considered taking into account the specific features of their morphology. Thus, open-shell boilers that dominate the archaic times (VII−VI centuries BC) are made taking into account the clearly formulated traditions and requirements for products of this category brought from the East to the Northern Black Sea Coast. Regarding the boilers with closed housing, which begin to appear in the VI century BC, we can say the following. Their production originates in the local traditions of the production of boilers, which were formed back in Cimmerian times (riveted boilers). But these traditions do not receive a direct line of development in Scythian time. We see rather complicated processes of formation of the Scythian center for the production of archaic cast caldrons in the Kuban region, where this tradition spreads throughout the Northern Black Sea Coast. In the course of this complex and multifaceted process, new syncretic traditions of the production of boilers are formed, combining the innovative method of production (casting) and the local traditions of perception of the shape of the caldron.
Study of nomadic antiquities of the 9th − 14th centuries of the steppe zone Dnipro and Azov regions of Ukraine in the pre-revolutionary period
Authors: Gubrienko Pavlo Serhiiovych
Published: March 2018

The article deals with the history of the study of nomadic antiquities of the 9th – 16th centuries steppe zone Dnipro and Azov region of Ukraine. The author analyzed the features of the first excavations of archaeological monuments of late nomads in the 19th and early 20th centuries. The initial stage of the archeology of the nomads of the 9th – 16th centuries on the Ukrainian lands is considered.
Transexualidad y transfobia en el sistema educativo
Authors: Carvajal Villaplana Álvaro
Published: March 2018

El artículo analiza cómo se presenta la transexualidad en las personas adolescentes, para lo cual se recurre a argumentos científicos, en especial de la biología y las neurociencias. Además, se estudian algunos aspectos de cómo se conforma la identidad transexual en la adolescencia. Por otra parte, se escruta cómo la diferencia sexual establecida por la transexualidad produce actos de discriminación y violencia en el sistema escolar. Se intentará determinar algunas formas en que el sistema educativo funciona, por lo general, como un sistema transfóbico, el que expulsa a los(as) adolescentes transexuales. Por último, se resumen algunos mecanismos y acciones que pueden conformar protocolos de intervención para proteger y favorecer los derechos humanos de estas personas. Se revisan varios estudios sobre el caso de Costa Rica entre los años del 2008 al 2016, y se señala que en el país no existen investigaciones sociales sobre este importante tema.
El profesor light en busca de consciencia. Una propuesta para la conscienciación del profesorado
Authors: López Luna Jesús Godofredo
Published: March 2018

Partiendo de los problemas que genera la cultura light en la población adulta actual, y considerando que la madurez de los profesionales de la educación es un requisito importante del proceso educativo, en el presente ensayo se propone el empleo del método trascendental de Bernard Lonergan como estrategia para la conscienciación del profesorado a través de la construcción social del conocimiento de la realidad y de los problemas circundantes, empleando el diálogo multidisciplinario. Se espera que la profundización hacia  niveles mayores de conocimiento, además de promover la conscienciación de los docentes, también promueva el diálogo, la empatía, el trabajo colaborativo y el compromiso con sus estudiantes, su institución y su comunidad.
Brian Connaughton (Coord.) Repensando Guatemala en la época de Rafael Carrera. El país, el hombre y las coordenadas de su tiempo
Authors: Silva Riquer Jorge
Published: March 2018

Jorge Silva Riquer comenta la obra Connaughton, Brian (Coord.) Repensando Guatemala en la época de Rafael Carrera.
Del amor hacia el desamor: Cartas de Eunice Odio a Rodolfo
Authors: Herrera Ávila Tatiana
Published: March 2018

El libro Cartas de Eunice Odio a Rodolfo, editado por el doctor Jorge Chen Sham, y publicado por la Editorial de la Universidad de Costa Rica, en este año de 2017, hace una revisión de la historia de amor entre la afamada poeta Eunice Odio y el pintor Rodolfo Zanabria, y mediante esta intromisión nos hacemos partícipes, al mismo tiempo, de quién era realmente esta gran escritora costarricense.
Genetic variation and genetic structure of Caranx hippos (Teleostei: Carangidae) in the Colombian Caribbean
Authors: Caiafa Hernandez Itala Ivonne , Narvaéz Barandica Juan Carlos , Acero Pizarro Arturo
Published: March 2018

Studies based on molecular genetics offer the possibility to understand the structure of populations and provide data to implement measures designed to protect them. Caranx hippos, is a fish with a wide distribution in the Western Atlantic, becoming one of the most economically important species in the artisanal fishing industry in Colombia. However, little is known about its biology. The present study aimed to evaluate the variation and genetic structure of C. hippos in the Colombian Caribbean by analyzing the mitochondrial DNA region control and cytochrome oxidase subunit (COI). We sequenced the DNA of 153 muscle samples collected from specimens obtained from six fishing ports. The results showed 21 haplotypes for COI and 116 haplotypes for the control region, divided into two lineages that do not exhibit a pattern of geographical distribution. For mitochondrial control region, the estimated haplotype diversity (Hd) presented relatively high values (Hd = 0.99 and = 0.1), while for COI results were Hd = 0.68 and = 0.01; the relationship between haplotype and nucleotide diversity and the neutrality test revealed that C. hippos experienced bottlenecking and a subsequent rapid population expansion. Estimates of genetic structure were low and insignificant, indicating no differentiation between samples collected from geographical isolation. This suggests that for the Colombian Caribbean there is a panmictic population of C. hippos. However, variations were found at population levels, especially in La Guajira, Turbo and San Antero, which, when compared to those included for Brazil and México, demonstrated that unique haplotypes in La Guajira are more aligned to the Brazilian populations, by means of the influence of the Caribbean Current, whilst those from Turbo and San Antero are more frequent in haplotypes originating from Mexico. Future studies should focus the understanding of these processes.
Riqueza total de especies de plantas vasculares en un bosque andino de la Cordillera central de Colombia
Authors: David-Higuita Heriberto , Alvarez-Dávila Esteban
Published: March 2018

Studies of plant diversity in tropical forests are usually restricted to trees or other groups of woody plants above a certain stem diameter. However, surveys that include all forms of live plants with no restrictions on their sizes, clearly indicate that non-woody plants are equally important. In this study, we reported the total species richness of vascular plants species (TSR) in one hectare plot in an Andean forest in Northwestern Colombia (6º 12' 48” N & 75º 29' 32” W). We evaluated the relative contribution of the different growth habits and the effect of the plant size, to TSR. We measured all individuals with diameter (D) ≥ 5 cm in the hectare and all the vascular plants of all sizes, including epiphytes, in a subsample of 0.25 ha. A total of 14 545 individuals distributed in 318 species, 72 families (considering Pteridophyta as one group) and 171 genera were registered. Most of the species showed a (D) < 10 cm (99.7%) and < 2.5 cm (94.4 %). The no-arboreal species (ground herbs, epiphytes and vines) represented 54.3 % of the total species reported in the plot, indicating that they are important in the structure, composition and species richness of this montane forest. Our results coincide with similar studies in other tropical forests. We concluded that to get a more detailed knowledge of the floristic diversity of a site, it is advisable to: 1) amplify the size range of the plants generally considered in the floristic inventories and 2) to include non-woody species. This information is crucial for making better decisions in local and global conservation efforts.
Cellulolytic and lipolytic fungi isolated from soil and leaf litter samples from the Cerrado (Brazilian Savanna)
Authors: De Melo Mayara , Araujo Ana Carolina V. , Chogi Marianne A. N. , Duarte Iolanda C. S.
Published: March 2018

The Brazilian savanna, known as the Cerrado, is a biome with a high degree of endemism, with the potential to house many microorganisms suitable for biotechnological exploitation, especially fungi. The Cerrado soil, which is usually acidic, is a favorable environment for the growth of fungi capable of degrading lignocellulosic materials. The aim of the present study was to isolate cellulolytic filamentous fungi native to the Cerrado. Samples of soil and leaf litter were collected in three points of Cerrado State Park, located in the South of Brazil, during the rainy season in September 2014. Samples were stored in sterile plastic bags, transported at room temperature and kept at 4 ºC for three days. Filamentous fungi were isolated by successive inoculations in PDA (maintained at 30 ºC). Cellulase activity was tested in CMC (carboxymethyl cellulose) medium and lipase activity was assessed in medium containing phenol red and tween 20 (incubated at 37 °C), and in medium supplemented with Rhodamine B (kept at 30 °C). We isolated a total of 28 strains, 25 produced cellulase, detected with lugol in strains grown in CMC medium (carboxymethylcellulose). The isolates were identified morphologically (color, form of growth) and by sequencing of the 18S rRNA region, with both techniques producing congruent results. One strain of Colletotrichum boninense and one strain of Trichoderma sp., both isolated from soil samples, presented the highest cellulolytic activity. All strains exhibited lipolytic activity, with enzyme production and activity influenced by temperature. The present study revealed new strains of known filamentous fungi that can be applied in biomass degradation. These strains are suitable for optimization of culture conditions, which could lead to the economic feasibility of the process.
Gametophyte morphology of Acrostichum aureum and A. danaeifolium (Pteridaceae)
Authors: Castrejón-Varela Alejandra , Pérez-García Blanca , Mendoza-Ruiz Aniceto , Espinosa-Matías Silvia
Published: March 2018

Acrostichum is a pantropical genus and has four species, two of which occur in the Neotropics, A. aureum and A. danaeifolium. In Mexico, A. danaeifolium grows further in land wet soils and is much more common than A. aureum, which is typically found in brackish or saline habitats near the coast, and is restricted to coastal saline mangrove communities. The purpose of this paper was to describe and compare the morphogenesis of the sexual phase of A. aureum and A. danaeifolium for systematic purposes. For this, spores of each species were sown in Petri dishes with agar, previously enriched with sterilized Thompson's medium. To avoid contamination and dehydration, the dishes were kept in transparent plastic bags under laboratory conditions. For the micro-morphological observation with SEM, the gametophyte development phases were fixed in FAA with 0.8 % sucrose for 24 h. Photomicrographs of spores, development stages of gametophytes and young sporophytes were observed with scanning electron microscope Jeol JSM5310-LV. Our results showed that the spores of both species are triletes, globose and positive photoblastic. Germination is Vittaria-type; the germinate filaments are short and uniseriate (5 to 7 cells), and prothallial development is Ceratopteris-type. The adult gametophytes of both species have asymmetrical wings. Adult gametophytes in culture are cordiform-spatulate. Antheridia have a broad basal cell, an annular cell, and an asymmetric opercular cell. Archegonia have short necks and four triangular cells at the mouth of the neck. The first leaf of the sporophyte is lobed, with dichotomous veins and anomocytic stomata. The gemmae are formed in adult gametophytes in both species. The development of the gametophyte of A. aureum, A. danaeifolium and A. speciosum share many similarities such as the development of a lateral meristem, asymmetric nature of the mature prothallus, lack of hairs on the prothallus, and undivided asymmetrical opercular antheridia morphology. The genus Acrostichum is the sister group of Ceratopteris, another genus of aquatic ferns; they differ in the antheridium morphology, Acrostichum has an asymmetric opercular cell and Ceratopteris shows an undivided cap cell, but the notable difference is the sporophyte morphology.
Ecology of Puma concolor (Carnivora: Felidae) in a mexican tropical forest: adaptation to environmental disturbances
Authors: Ávila-Nájera Dulce María , Chávez Cuauhtémoc , Pérez-Elizalde Sergio , Guzmán-Plazola Remigio Anastacio , Mendoza Germán David , Lazcano-Barrero Marco Antonio
Published: March 2018

Worldwide big cats are at risk of extinction, and anthropogenic factors and natural habitat disturbances represent the biggest threats for their survival. It is essential to know the natural resources use by these predators and the way these big felids adapt to changes. It is unknown how the puma (Puma concolor) selects and uses resources, and what environmental factors determine its presence and how this species is affected by natural disturbances in Mexican tropical forests. This study was performed in the El Eden ecological reserve and surroundings, in the North of Quintana Roo, Mexico, an area dominated by tropical semideciduous (medium forest) and secondary forest (acahual). Camera samplings were carried out during 2008, and from 2010 to 2012. Habitat variables, activity patterns and species associations were also spatially and temporally analyzed using a chi-squared test and overlapping coefficients. General Linear Models (GLM) were used in order to determine which variables influence the presence of cougars in the study area. Cougars used vegetation and paths in different proportions as the availability of these resources. The years with more changes (P < 0.05) were 2008 and 2011. This predator was active throughout the day, but changed its activity patterns over the years. The cougar was spatio-temporally associated with six mammals and two big terrestrial birds: Pecari tajacu (∆ = 0.52), Meleagris ocellata (∆ = 0.55), Crax rubra (∆ = 0.58), Didelphis sp. (∆ = 0.64), Mazama temama (∆ = 0.66), Leopardus pardalis (∆ = 0.68), Dasypus novemcinctus (∆ = 0.73) and Panthera onca (∆ = 0.87). After testing 90 GLM models, the model with a lower AIC value described the activity patterns of prey and co-predators. The vegetation and water in the reserve were important variables for the cougar. However the variables that determined and modified the presence of the species were activity patterns of co-predators and the potential preys. The factors that negatively affected the presence of the species were fire, human presence, and habitat displacement to less favorable habitats to avoid jaguar.
Factores ambientales que influyen en la ictiofauna de la laguna La Mancha, sitio Ramsar, Golfo de México
Authors: Díaz Silvia , Aguirre-León Arturo , Mendoza-Sánchez Erika , Lara-Domínguez Ana Laura
Published: March 2018

La Mancha lagoon in the Gulf of Mexico, is a coastal system with Ramsar category because of its high biodiversity, many species of fish depend on it to complete their life cycles. In this study we analyzed the spatial and temporal variation of fish diversity, abundance and associations, and its relationship with physicochemical factors. Between April 2005 and January 2008, 95 daytime samplings were carried out at seven sites, where water characteristics and the composition of fish community were recorded. The system presented spatial-temporal variations of the physicochemical parameters, defining contrasting environments according to the local gradients. A total of 5 974 fish individuals, belonging to 50 species, 39 genera and 25 families were collected; four species were new records for the system. The diversity and richness of species were high in the brackish environment and low in freshwaters areas. In September (rainy season) and November (“nortes” season), diversity (H' = 1.52) and richness (D = 1.99) were highest. Fish abundance was greater towards the mouth connecting with the sea. The density and biomass (1.17 ind/m2, 4.33 g/m2) was higher in April (dry season) and the average weight (30.82 g/ind) in July (rainy season). The Importance Value Index (IVI) defined four dominant species representing 75 % of the numerical abundance and 46 % of the total catch in weight. The Canonical Correspondence Analysis (CCA) showed that the fish-habitat relationship was explained in 57 % of the total variance for the first two axes, where the variations in temperature, salinity, dissolved oxygen and depth were the environmental factors that determined the composition, distribution, community components and trophic categories of the fish community. This study provides information on the relationship between the environment and the structure of the fish community in La Mancha, and represents a basis for ecological monitoring to increase the knowledge needed about the ecosystem and fish populations, in order to boost management strategies for the fishery resources conservation in Veracruz.
Feeding habits of the jaguar Panthera onca (Carnivora: Felidae) in Tortuguero National Park, Costa Rica
Authors: Arroyo-Arce Stephanny , Thomson Ian , Cutler Kat , Wilmott Stephanie
Published: March 2018

Although dietary studies are considered an important conservation tool, few studies have assessed jaguar (Panthera onca) diet in Costa Rica. Therefore, this study describes the diet composition of the jaguar in Tortuguero National Park, Costa Rica, carried out by analyzing and comparing carcass (n= 1 374), scat (n= 75) and camera trap (n= 3) data, collected between 2012 and 2016. Our results indicated that jaguar diet in this area consisted of at least 20 prey species. The green sea turtle (Chelonia mydas) was the most frequent item based on carcass data, while the white-lipped peccary (Tayassu pecari) was the major prey species according to the scat analysis. Our results highlight the importance of combining different methods to describe the jaguar feeding habits. Further research should focus on calculating jaguar and terrestrial prey species abundance in the study area, information that would help to complement our findings.
Guatemala articles in the Science Citation Index Expanded: bibliometry of subjects, collaboration, institutions and authors
Authors: Monge-Nájera Julián , Ho Yuh-Shan
Published: March 2018

Guatemala, with 16 million inhabitants, is the largest economy of Central America and should have the largest scientific output of the region. To assess its productivity and impact, we analyzed the 3380 Guatemala articles included in the SCI-expanded in June, 2017. Most Guatemala documents are articles in English, deal with nutrition and health problems, and have a mean of 7.4 authors per article. Also in this particular database, citation lifespan is 40 years, and citations are higher for articles in English (twice more than those in Spanish), for reviews (mean 24 citations per review) and for studies resulting from international collaboration, which is done mostly with the USA and Mexico. The most productive institutions are the Center for Studies of Sensory Impairment CESSIAM, the universities of San Carlos and El Valle, and the Central American Nutrition Institute INCAP (but the INCAP has decreased productivity in recent years). The most productive researchers are N.W. Solomons, R. Bressani, L.G. Elías, C. Rolz and A. Cáceres. Guatemala represents a particular case in Central America because its high quality research is dependent on particular researchers rather than on institutions, and because the total output is well under the expectation. The productivity and citation of Guatemalan science in the 18 journals published in the country, and in other journals also not covered in the in the SCI-expanded, remain unknown. Nevertheless, the historical trend is positive, with a clear growth of international collaboration, productivity and citation.
LISTADO DE REVISORES VOLUMEN 65-2017
Authors: MONGE-NAJERA JULIAN
Published: March 2018

LISTADO DE REVISORES DEL VOLUMEN 65 DEL AÑO 2017
Bitki paraziti nematodların beslenme stratejileri
Authors: Devran Zübeyir , Mıstanoğlu İbrahim
Published: March 2018

Bitki paraziti nematodlar, dünya genelinde tarım
ürünlerinin en önemli zararlılarından birisidir. Günümüze kadar bitkilerde
zararlara neden olan yaklaşık olarak 4100 tür tanımlanmıştır. Bitki paraziti
nematodlar kök, sap, yaprak ve tohum gibi tüm bitki kısımlarında beslenebilmektedirler.
Nematodlar canlı bitki dokularında beslenmektedir ve konukçularıyla çok farklı
etkileşimler içerisine girmektedirler. Bitkilerde genel olarak ektoparazitik,
yarı endoparazitik, endoparazitik ve gezici ekto-endoparazitik şeklinde
beslenmektedirler. Ektoparazitler konukçuya giriş yapmazken yarı endoparazitik
nematodlar vücutlarının belli bir kısmını doku içerisine olacak şekilde
beslenmelerine devam etmektedirler. Endoparazitik nematodlar tamamen kök
içerisinde beslenmektedirler. Gezici ekto-endo parazitik nematodlar ipliksi
yapıda ve yalnızca baş bölgelerini bitki dokularına sokmakta ve kortikal
hücrelerden beslenmektedirler. Ayrıca bu beslenme tiplerinin alt gruplarıda
bulunmaktadır. Bitki paraziti nematodların beslenme tipleriyle ilgili bilgi, bu
zararlılarla mücadele stratejilerinin belirlenmesi için önemlidir. Bu derlemede
bitki paraziti nematodların beslenme stratejilerini tanıtmak için
hazırlanmıştır.
Suriyeli Mültecilerin Türkiye'deki Algıları
Authors: Özdemir Erol
Published: March 2018

Öz 

2010 yılında başlayan Arap Baharı, Ortadoğu bölgesinde birçok ülkeyi

doğrudan veya dolaylı etkilemiştir. Bölgede meydana

gelen rejim karşıtı gösteriler Mart 2011 tarihinde Suriye’de de başlamıştır. Bu

tarih itibariyle göstericilere karşı Suriye rejiminin sert tutumu ve akabinde başlayan iç savaş,

sivil halkın göç etmesine yol açmıştır. Suriye’deki iç savaşın şiddetine bağlı

olarak milyonlarca Suriyeli Türkiye’ye göç etmiştir. Nisan 2011 tarihinden

itibaren Suriyeli mültecileri misafir eden Türkiye, Arap Baharı’ndan dolaylı

biçimde etkilenmiştir. Türkiye “açık kapı” politikası çerçevesinde din, dil ve ırk ayrımı yapmadan

sınırdan giriş yapan hiçbir Suriyeliyi geri göndermemiş ve kendilerine “geçici

koruma statüsü” vermiştir. Bunun yanı sıra sınırdan giriş yapan mültecilerin

kayıtları yapılmakta daha sonra kamplara yerleştirilmektedir. Ancak kampların

kapasiteleri yetersiz kaldığından kamp dışında bulunan mültecilerin zor

koşullarda hayatlarını sürdürmeleri, dilencilik yapmaları ve suça bulaşmaya

eğilimli olduklarına dair toplumda oluşan ön yargı endişelere yol açmaktadır.

Suriyeli mültecilerin farklı dil, kültür ve yaşam tarzına sahip olmaları Türk

toplumu ile Suriyelilerin kaynaşmasını engellediği gibi toplumda karşılıklı

olumsuz algıların oluşmasına yol açmaktadır. Bundan dolayı Suriyeli mültecilere

yönelik toplumun dilinde olumsuz kanaatlerin dolaşımını

sağlayan duyumlar ve damgalayıcı stereotipler kullanılmaktadır. Söylemsel

dışlanma ise Suriyeli kimliği üzerinden kültürel dışlanma şeklinde vücut

bulmaktadır.  Buna karşın iktidar partililerin siyasi

söylemleri din ve medeniyet eksenli olup Suriyeli mültecilerin algısını

olumlamaktadır. Türkiye’deki siyasi söylemlerin olumlu algı oluşturacak yönde

olması toplumda Suriyeli mültecilere karşı nefret içerikli söylemlerin önüne

geçtiği gibi ayrımcılık, ırkçılık gibi ötekileştirmenin önüne de geçmektedir.
SOSYAL BİLGİLER ÖĞRETMENLERİNİN TARİHSEL BİLGİYE YÖNELİK NESNELLİK VE GERÇEKLİK ALGILARI
Authors: Topçu Ersin , Öztürk Cemil
Published: March 2018

Bu çalışma, sosyal bilgiler öğretmenlerinin tarihsel bilginin nesnelliği ve gerçekliği hususunda ne düşündüklerini ortaya çıkarmayı amaçlamaktadır. Karma yöntemin tercih edildiği çalışmada, amaçlı örneklem yöntemlerinden maksimum çeşitlilik kullanılmıştır. Çalışmanın uygulama safhası, 2008-2009 eğitim öğretim yılında gerçekleştirilmiştir. Anket, İstanbul ve Manisa illerinde toplam 21 ortaokulda görev yapan 50 sosyal bilgiler öğretmenine, görüşme formu ise aynı gruptan random yöntemle belirlenmiş 5 sosyal bilgiler öğretmenine uygulanmıştır. Nicel verilerin analizinde betimsel istatistik, nitel verilerde ise betimsel analiz yöntemi kullanılmıştır. Çalışmanın sonuçları değerlendirildiğinde, öğretmenlerin tarihsel bilginin nesnel olmadığını ve gerçekliği hakkında da oldukça fazla şüphe duydukları bu durumun sınıf içerisinde anlatılan boyutunda da devam ettiği görülmüştür.
Knowledge Citizens? Intellectual Disability and the Production of Social Meanings Within Educational Research
Authors: TAYLOR ASHLEY
Published: March 2018

Intellectual disability may appear to many as a barrier to participation in or the production of educational research. Indeed, a common perception of individuals seen as having cognitive impairments, and especially those with minimal or no verbal communication, is that they are incapable of the reasoning or lack the deliberative capacities necessary to participate in research or policy-influencing decision making. In this essay, Ashley Taylor dismantles these assumptions, challenging both the view of intellectual disability on which they rest and the view of epistemic competence they imply. Taylor shows how the absence or exclusion of people with intellectual disabilities labels from dominant knowledge-making institutions and arenas, including within educational research, amounts to injustice and results in their tacit or overt exclusion from civic education and political membership.
Ethics, Identity, and Political Vision: Toward a Justice-Centered Approach to Equity in Computer Science Education
Authors: VAKIL SEPEHR
Published: March 2018

In this essay, Sepehr Vakil argues that a more serious engagement with critical traditions in education research is necessary to achieve a justice-centered approach to equity in computer science (CS) education. With CS rapidly emerging as a distinct feature of K–12 public education in the United States, calls to expand CS education are often linked to equity and diversity concerns around expanding access to girls and historically underrepresented students of color. Yet, unlike other critical traditions in education research, equity-oriented CS research has largely failed to interrogate the sociopolitical context of CS education. To move toward a justice-centered approach to equity, Vakil argues, we must simultaneously attend to at least three features of CS education: the content of curriculum, the design of learning environments, and the politics and purposes of CS education reform. While there are many avenues of critical inquiry within and across each of these topics, the focus in this essay is on the role of ethics in the curriculum, the role of identity in CS learning environments, and the significance of a clear political vision for CS education.
Some Geometric Properties of The Spacelike Bezier Curve with a Timelike Principal Normal in Minkowski 3-Space
Authors: KUŞAK SAMANCI Hatice
Published: March 2018

The aim of present
paper is to introduce and investigate the spacelike Bezier curve with a
timelike principal normal in Minkowski 3-space. The Serret-Frenet frame,
curvatures and the derivation formulas of the curve at the starting and ending
points are studied.
Chemometric Evaluation of the Heavy Metal Contents in Surface Soils from the Dilovası Region (Kocaeli/Turkey)
Authors: Bingöl Deniz , Karayünlü Bozbaş Seda , Ay Ümit , Uzgören Nevin
Published: March 2018

Chemometric methods were used to assess the contamination of heavy
metals (As, Cd, Co, Cr, Cu, Hg, Mn, Ni, Pb and Zn) and to classify the contents
of heavy metals of surface soil samples taken from 10 locations in Dilovasi
region. The data were subjected to chemometric assessment to determine the
relationship among the heavy metals and to classify the soil samples. The heavy
metals were detected using inductively coupled plasma-mass spectrometry
(ICP-MS). Analytical data were analyzed using correlation analysis, principle
component analysis (PCA) and cluster analysis (CA) to assess whether there is
an association among heavy metals in soil samples. The soil samples were
separated into 4 groups by a group very similar to both PCA and CA. PCA and CA
techniques have proven to be useful approaches for soil characterization in
terms of their heavy metal contents.
Iron Interstitial Defects Stability: Under the Uniaxial Stress Effect
Authors: Banısalman Mosab Jaser , Oda Takuji
Published: March 2018

Understanding of defect kinetics under stress fields is important for multiscale modeling
of nuclear materials degradation. By means of molecular dynamics (MD)
simulation, the formation and migration energies were evaluated for
self-interstitial atom (SIA) and SIA clusters (1~3 interstitials) in alpha Fe.
Effects of 0~3% uniaxial tensile [100] strains were tested for SIAs of
<110> and <111> dumbbell configurations. Regarding the
stability, the <111> dumbbell configurations becomes more stabilized at larger strains and
larger clusters. For
the mobility, the diffusion of single
SIA defects under tensile stresses were traced. Under the free-strain
condition, the diffusivity of the SIA clusters has a gradual transition from
three dimensional (3D) to one dimensional (1D) at saturated strain. The 1D
transition was observed for large clusters and large strain while the 3D
transition was for small clusters and lower strains and presented mainly for
the <110> SIA alignment configuration. Under the tensile stress and for
small clusters, diffusivity enhancement is bigger at a higher temperature.
However, the temperature effect was small for larger clusters. These effects of
strain fields can be explained by elastic interaction between defects and
applied stress fields.
Leituras críticas sobre a “condição humana”: A partir dos relatos da Bíblia e de Hesíodo
Authors: Silva Rafael Guimarães Tavares
Published: March 2018

Partindo de relatos acerca da condição humana, conforme as tradições hebraicas e helênicas (no Gênesis bíblico e nos poemas de Hesíodo), indagamo-nos sobre as formas por que a humanidade – diferenciando-se da divindade – encontra na submissão animal um importante momento constitutivo. O sacrifício prometeico, por um lado, e a nomeação adâmica, por outro, apresentam ainda implicações para a especificação da humanidade nos gêneros masculino e feminino. Nossa leitura tende a apontar a relação entre carnivorismo e patriarcalismo nessas narrativas, nas quais uma divindade masculina não apenas figura como a autoridade que impõe o sacrifício de carne, mas também instaura arbitrariamente a diferenciação entre homens e mulheres, dando a precedência (temporal e hierárquica) a uma das partes. Nosso objetivo é, mais do que apontar o modo por que se impõem essas diferenciações, indicar uma possibilidade de questionar e ultrapassar a autoridade e a arbitrariedade de tais imposições.
Seja canibal - seja herói
Authors: Gontijo Juliana
Published: March 2018

Os trabalhos apresentados nessa edição foram apresentados na exposição RADICAL - TERRA, realizada em 2016 no Sesiminas, e tratam das diversidades de perspectivas da relação entre o humano e a terra.
Imagens de Metsa
Authors: Metsa Inin
Published: March 2018

Inin Metsa é pintor, etnia Shipibo do rio Ucayali no Peru. Em 2013, participou da Mira! Artes Visuais Contemporâneas dos Povos Indígenas no Centro Cultural da UFMG.
Dinámica del mito en O Guesa de Sousândrade
Authors: López Cesar Augusto
Published: March 2018

Um dos temas mais refletidos sobre O Guesa de Sousândrade é o mito e sua importância na construção do poema. Isto quer dizer que o processo de composição foi consequência de uma perspectiva sobre a matéria do mito e sua relevância na construção do mundo (real e possível). No caso do poeta maranhense, devedor em grande medida da tradição romântica e seu impulso na formação da nação brasileira, temos uma peculiar forma de recorrer ao mito como entidade proteica que pode abarcar uma grande quantidade de fenômenos humanos e, inclusive, não-humanos para explicar a heterogeneidade da América Latina. Neste sentido, tentaremos explicar a relação que estabelece o escritor entre o mito e a literatura, e como consegue traçar uma linha de fuga da sua tradição cultural como uma ponte com as urgências da modernidade
Literatura contemporânea brasileira, prêmios literários e livros digitais: um panorama em movimento
Authors: Ribeiro Ana Elisa
Published: March 2018

Neste artigo, tecemos uma articulação entre mecanismos de legitimação de obras literárias relacionados a prêmios. Prêmios literários existem há mais de meio século no Brasil, no entanto são muito mais comuns e difundidos na contemporaneidade. Também abordamos a relação, ainda incipiente, entre prêmios literários considerados importantes e obras de literatura digital. Concluímos que os prêmios nacionais começam a admitir obras digitais, em algumas poucas situações e categorias, mas ainda timidamente. Enquanto isso, as poucas iniciativas em e-books literários se valem dos prêmios para se legitimar enquanto novo modelo de negócio e de edição.
Entre livros e manuscritos: Mallarmé com Clarice
Authors: Sebastião Alex Keine De Almeida
Published: March 2018

Trata-se de examinar as proposições de Mallarmé em Quanto ao livro, bem como de colher alguns traços de seu projeto de composição do Livro. A seguir, recorremos a Um sopro de vida, de Clarice Lispector, buscando apontar ali ressonâncias do projeto mallarmeano. Ao longo desse percurso, pergunta-se sobre o lugar a ser reservado ao manuscrito diante de um livro em estado de perpétuo desaparecimento.
Há-de vir só: a composição do livro-poema em Maria Gabriela Llansol
Authors: Souza Tatiane Da Costa
Published: March 2018

Em seu primeiro diário póstumo, Maria Gabriela Llansol enuncia que todos os seus textos compõem um livro único, cujo movimento é o de alargar o volume da escrita. Partindo da ideia referida, verificaremos, neste trabalho, como se dá a composição do livro, em Llansol. Para isso, faremos uma leitura de alguns elementos que dão corpo à poética dessa autora, pensando nas aproximações, no que se refere à questão da forma e da continuidade, entre a escrita e o sonho. Averiguaremos também como o poema, em sua qualificação “sem-apoio”, pode ser uma sustentação para a escrita llansoliana, compondo o que chamaremos de “livro-poema”.
O texto se limita? Discussão baseada em Gérard Genette e João do Rio
Authors: De Holanda Padilha Vieira Tiago
Published: March 2018

O conceito de “paratexto” apresentado por Gérard Genette pressupõe que o texto literário delimita um território inequívoco e, idealmente, inviolável. Essa concepção de texto é análoga à noção de livro enquanto “fortaleza”, enquanto totalidade autossuficiente cujos significados estariam contidos em si mesma, como descreve Michel Melot. Porém, os elementos que Genette define como “paratextos” também podem se prestar à deslimitação do texto e, pois, do livro, contribuindo para lançá-lo para “fora” de si mesmo, ou melhor, para questionar o pressuposto de que haja “dentro” e “fora”. A partir da análise de dois itens paratextuais do livro A alma encantadora das ruas, do cronista João do Rio, pretendemos refletir sobre como pode ocorrer essa indeterminação de demarcações, ainda que haja sempre índices determinantes em qualquer contexto de leitura.
GYASI, Yaa. Homegoing. New York: Knopf, 2016.
Authors: Goodman Louise Marie
Published: March 2018

Segundo as normas de submissão, as resenhas de livro não incluem resumos.
Controlo de qualidade
Authors: Moura Ricardo Tiago
Published: March 2018

Depoimento do poeta português Ricardo Tiago Moura.
Transhepatic Endovascular Portal Vein Embolization Before Hepatectomy
Authors: Altay Çetin Murat , Topçuoğlu Osman Melih , Alpar Ayhan , Küçükay Murat Bülent , Küçükay Fahrettin , Temel Tuncer
Published: March 2018

Background and Aims: To evaluate the safety and efficacy of transhepatic portal vein embolization with Embosphere, Gelfoam, and Amplatzer vascular plug II before extended hepatectomy in patients with metastatic liver disease. Materials and Methods: Between January 2008 and October 2014, patients with metastatic liver disease, who were treated with transhepatic endovascular portal vein embolization before extended hepatectomy to increase the future remnant liver volume, were retrospectively evaluated. Multidetector computed tomography was utilized before and after the hepatectomy to calculate the future remnant liver volume. Ipsilateral portal vein embolization was performed in all patients with a microspheric embolic agent (Embosphere, 700–900 µm), gelatin foam (Gelfoam), and Amplatzer vascular plug II. Primary outcome measures are the increase in the percentage of the future remnant liver volume, procedure-related mortality and morbidity, and both technical and clinical success rates. Results: Fourteen (78%) right portal vein and 4 (22%) left portal vein embolizations were performed in a total of 18 patients (12 men and 6 women) with a mean age of 48±10.1 years (range, 32 to 59 years). The mean increase in the future remnant liver volume at 6 weeks was 41.6±6.7% (range, 35% to 45%), which was sufficient for extended hepatectomy, and the clinical success rate was 100%. The technical success rate was 100%, and there was no procedure-related mortality. A self-limited subcapsular hematoma occurred in one patient (5%). There was no recanalization of embolized portal veins during follow-ups. Conclusion: Transhepatic portal vein embolization with Embosphere, Gelfoam, and Amplatzer vascular plug II before extended hepatectomy in patients with metastatic liver disease, is a safe and effective procedure.
Теоретические особенности и риски дерегуляции электроэнергетических рынков
Authors: Мустафинов Руслан Камильевич
Published: March 2018

В статье произведен анализ актуальных практик перехода к децентрализованному устройству рынка электроэнергии. Первичным предметом исследования является рынок электроэнергии Великобритании на территориях Англии и Уэльса, а также рынок штата Калифорния. Наряду с дерегуляционными аспектами в исследовании учтены сопряженные риски и проведен подробный анализ теоретической базы функционирования электроэнергетических рынков с различной управленческой структурой в условиях несовершенной конкуренции.
Особенности развития и оценки механизма управления предприятиями санаторно-курортного комплекса Республики Крым на этапе интеграции в экономику России
Authors: Оборин Матвей Сергеевич , Прохорова Ольга Викторовна
Published: March 2018

В статье представлен анализ особенностей развития механизма управления предприятиями санаторно-курортного комплекса Республики Крым. Современный этап управления характеризуется противоречиями и сложностями, обусловленными интеграцией в экономику России. Основные проблемы связаны с санкциями, негативно влияющими на инвестиции и привлекательность региона для зарубежных туристов, низким качеством инфраструктуры и управления, обусловленные отсутствием опыта программного подхода к развитию отраслевых комплексов и территорий. Государственными программами предусмотрено значительное повышение показателей деятельности отрасли, которое существенно сдерживается нестабильностью туристского потока. Влияние негативных факторов на управление рассмотрено на примере крупных предприятий санаторно-курортного комплекса Республики Крым. Обоснован комплекс мер по повышению эффективности организационно-экономического механизма управления санаторно-курортным комплексом.
Факторы интернационализации российских стартапов и использование краудсорсинга для привлечения ресурсов
Authors: Бакаленко Андрей Владимирович
Published: March 2018

Данная работа посвящена поиску стимулов и барьеров для российских небольших инновационных предприятий (стартапов) к расширению на рынок США. Рынок инноваций США является ключевым для компаний по всему миру, поэтому так важно сфокусировать на нем, а определение драйверов к появлению стартапов в России позволит в дальнейшем выработать систему мер для увеличения количества инновационных предприятий в нашей стране.
Для получения данных был выбран подход, состоящий из трех ключевых компонентов 1) обзор уже имеющейся литературы по данному предмету; 2) проведение интервью с лидерами подобных предприятий для получения качественных результатов; 3) проведение опроса для получения количественных результатов.
Используя данную методику, мы синтезировали ключевые стимулы для российских стартапов к интернационализации. Среди них: размер рынка, размер и уровень развития индустрии венчурного капитала, неудовлетворительная среда для предпринимателей в России, сильный и привлекательный бренд Кремниевой долины, а также уровень зрелости потребителей на рынке. Все перечисленные факторы являются внешними по отношению к собственной среде компаний, так как они обусловлены силами, находящимися вне непосредственного влияния компаний. Это наблюдение можно рассматривать как весьма удивительное, так как, большинство исследований показывают, что мотивация к интернационализации лежит внутри фирм. Мы делаем вывод о том, что предприниматели, активно работающие на международном уровне, больше ориентированы на внешнюю среду, чем на свои внутренние факторы, а внутренние особенности рассматривают не как стимулы, а как само собой разумеющиеся предпосылки.
Кроме того, мы проанализировали новое поколение компаний, которые полагаются на краудсорсинг как альтернативный способ привлечения ресурсов и выхода на международные рынки и считаем, что данный инструмент способен стимулировать возникновение компаний нового поколения.
Методологические аспекты управления стоимостью в предпринимательстве
Authors: Костин Константин Борисович
Published: March 2018

В статье проанализированы методологические аспекты управления стоимостью в предпринимательской деятельности. Выявлены факторы, определяющие стоимость в предпринимательстве. Проанализированы принципы идентификации стоимости и предложены способы ее увеличения. Показано, что предпринимательская деятельность, основанная на стабильном росте стоимости, является наиболее устойчивой и эффективной. На основе проведенного анализа предложен алгоритм максимизации стоимости субъектов российского предпринимательства.
Актуальные проблемы обеспечения продовольственной безопасности: продовольственная самодостаточность региона при эффективно функционирующем региональном продовольственном рынке (на примере Северо-Кавказского федерального округа)
Authors: Вартанова Марина Львовна , Дробот Елена Валерьевна
Published: March 2018

Статья посвящена анализу факторов, влияющих на формирования уровня самообеспеченности региона продовольствием. Особое внимание в статье уделено особенностям развития агропромышленного комплекса Северо-Кавказского федерального округа и проблемам обеспечения его продовольственной безопасности, а также выявлению перспективных направлений обеспечения продовольственной безопасности.