bluuebunny/crossref_metadata_2025 huggingface dataset:
1907-1914, Terra prometida em terras angolanas: Dinâmicas e tensões (inter)nacionais
Authors: Levi Joseph Abraham
Published: March 2019

Este estudo analisa as temáticas e as razões pelas quais territorialistas e sionistas do fin du siècle e das primeiras décadas do século XX decidiram expandir os seus “horizontes” para assim contemplar outras opções plausíveis para a criação de uma pátria israelita além da primeira e óbvia escolha, nomeadamente, a Palestina e a criação do futuro Estado de Israel (14 de maio de 1948). Após uma breve apresentação das outras escolhas territoriais, a abrangerem espaços dispersos por todos os continentes, concentrar-nos-emos na “opção angolana” (1907-1914), nos vários projetos e alvitres para alcançar ou evitar esta meta e nas consequentes dinâmicas sociopolíticas que deixaram marcos indeléveis na economia do Estado português.
Policy of the Russian Empire Towards the Native Peoples’ Languages in Central and Northern Europe (19 – Early 20th Centuries)
Authors: Kazakevych Olga
Published: March 2019

The article delivers the linguistic policy of the Russian empire towards the native peoples of Central and Northern Europe during the 19th – early 20th cc. It surveys the Russian policy towards the Polish, Lithuanian, Belorussian, Ukrainian, Romanian, Latvian, Estonian and Finnish languages in the broad historical context. The author compares the Russian imperial linguistic policy with those pursued by other states of the period, including the United Kingdom, France and Habsburg monarchy. It is stated that the main specific feature of the Russian linguistic policy was its selectivity. For example, while the Ukrainian and, to some extent, Romanian languages were subjected to severe restrictions, the Finnish enjoyed relative freedom. Depending on political situation, activity of local national movements, potential for ethnic conflicts etc., the imperial policy of russification could be either slowed down or intensified in some regions. However, its main goal – the expansion of the Russian language as a component of the dominant ideological doctrine “Orthodoxy, Autocracy and Nationality” remained unchangeable. To achieve this goal, the imperial authorities took different measures to reduce the social prestige of the native population’s languages, drove them out from the administrative and educational spheres, marginalized publishing activities etc. Thus, this restrictive policy achieved effect only in the short-term perspective.
The Main Phases of Ukraine’s Cooperation with International Donors in the Field of International Technical Assistance Projects Implementation (1992-2014)
Authors: Medvid Victoria
Published: March 2019

The article analyzes key aspects of Ukraine’s cooperation with International Donors in the period from 1992 to 2014. The article deals with the concept of “international technical assistance” and its involvement in Ukraine, the main directions of international cooperation. It provides the views of scholars on development assistance, its impact on the economy, the development of democracy etc. Special attention is paid to the characteristics of the main phases of International Technical Assistance projects’ implementation. The historiography and documents concerning the International Technical Assistance overview as the one of the ways of international cooperation of Ukraine (1992-2014) have been unfolded. The author identifies three main phases of international technical cooperation based on data from the Ministry of Economic Policy and Trade of Ukraine: 1) from1992 to 1996; 2) from 1996 to 2002; 3) from 2002 to 2014.

The article describes the conceptual apparatus relating the involvement of the international aid, the concept of technical assistance and how it presents the Ukrainian international affairs. The data of the Ministry of Economic Development and Trade of Ukraine, a number of registered projects from 1996 to 2014 have been presented and analyzed. The vectors of international cooperation in the field of the implementation of international technical assistance projects, their interdependence with social and political issues and the policy of the state have been determined. The author also analyzes the statistics of the registered International Technical Assistance projects during 1992-2014. The aspects of public policy related to development assistance have been analyzed. The historical preconditions of the “development assistance” concept have been explained, the basic scientific positions on the impact of the donor development assistance upon the recipient country have been given.
Yanma Odası Elemanları Bor Kaplı Bir Dizel Motorun Cr3C2 Kaplı Egzoz Borusu Üzerine Etkisi
Authors: ŞAP Serhat , HAZAR Hanbey , ŞAP Emine
Published: March 2019

Dizel
motorların maruz kaldığı durumlar göz önüne alındığında; özellikle yanma odası
parçalarının üzerinde aşırı ısınma, artan basınç, düzenli olamayan ısıl
dirençler ve şoklar, sürtünme, aşınma ve korozyon gibi yanmanın doğasından
oluşan, motor parçaları için istenmeyen şartlar hasıl olmaktadır. Bu şartlar
sonraki zamanlarda, motor parçaları üzerinde bozulma ve çatlaklara neden olarak
malzemenin özelliğini etkilemekte ve sonucunda ise motorun çalışma kalitesinin
düşmesine neden olmaktadır. Bu sebepler neticesinde oluşan niteliksiz bir yanma
ise tehlikeli emisyon oluşturarak atmosferde sera gazı etkisi
oluşturabilmektedir. Bu çalışmada yanma odası elemanları bor ile kaplanmış bir
dizel motorun, içi ve dışı krom karbür kaplı bir egzoz borusu üzerindeki etkisi
araştırılmıştır.
Complex Network Analysis Approach to Examining Undergraduate Program Preferences
Authors: TUNALI Volkan , GÜVENOĞLU Erdal
Published: March 2019

In
this study, we analyzed undergraduate program preferences of students by using
complex network analysis techniques. We collected program preferences data from
the YokAtlas portal provided by the Council of Higher Education using a web
crawler we developed. We constructed a kind of co-occurrence network we called
co-preference network of 622 nodes and 6,136 edges from the collected raw data.
We performed a comprehensive exploratory complex network analysis on the
co-preference network using Cytoscape and NodeXL tools. Using several node
centrality measures, we identified the most popular programs that students
frequently preferred together with other programs. In addition, we observed the
clusters of programs embedded in the network using several network community
detection methods. Finally, we performed a structure analysis to compare our
network to a corresponding random network, and we showed that our network had
the common characteristic properties that many real-world networks exhibit.
Biyodizel Yan Ürünü Olan Gliserolden Üretilen Katalizör ile Yakıt Katkı Maddesi Bütil Levulinat Sentezi
Authors: ÜNLÜ Derya
Published: March 2019

Biyodizelin yan ürünü olarak gliserol üretiminin
fazlalığı gliserolün değerlendirilmesi için araştırmacıları yeni ürün
arayışlarına itmiştir. Bu çalışmada biyo-türevli gliserol, tek bir adımda karbonizasyon
ve sülfonasyon yoluyla heterojen katı asit katalizör sentezi için bir karbon başlatıcısı
olarak kullanılmıştır. Üretilen katalizör, 
yakıt biyokatkı maddesi bütil levulinat sentezlemek üzere levulinik asit
ile bütanolün esterleşme reaksiyonunu katalizlemek için kullanılmıştır. Katalizör
karakterizasyonu; FTIR, TGA ve XRD cihazları kullanılarak yapılmıştır.
Katalizörün katalitik aktivitesini belirlemek için  deneyler farklı reaksiyon sıcaklıklarında,
farklı molar besleme oranlarında ve farklı katalizör yükleme oranlarında
kesikli reaktörde gerçekleştirilmiştir. En yüksek dönüşüm değeri 70oC’de,
molar besleme oranı (alkol/asit) 9:1 kullanılarak ve %7 katalizör yükleme
oranında altı saatin sonunda %96.25 olarak elde edilmiştir. Katalizör esterleşme
reaksiyonunun polar ortamından zarar görmemektedir.  Bu nedenle, katalitik aktivitesini
kaybetmeden sekiz kez tekrar kullanılmıştır.
Embedding Data Crypted With Extended Shifting Polybius Square Supporting Turkish Character Set
Authors: MACİT Hüseyin Bilal , KOYUN Arif , YÜKSEL Mehmet Erkan
Published: March 2019

The security of a message transmitted from one peer to another is a matter of many studies over centuries. Today, with digital communication, billions of data are transmitted from one point to another every milisecond. That is why data security has become one of the most studied topics. In this study, an ancient encryption method called Polybius square which has been a source of inspiration for today's encryption methods is introduced. In addition an expanded version of Polybius square was developed adding Turkish character support. An encryption key has also been added to the Polybius cipher. The entire message can be encrypted with a key or with different keys in each character of the message. The encrypted message is hidden within the pixels of the picture files using the LSB algorithm. Thus, when the message is transmitted to the other side, it is encrypted with a private key, hidden inside a cover data, and has become unsuspicious. To measure the change in cover data; MSE, PSNR and SSIM measurement methods are used. The method proposed in the study is coded with a visual programming language. The developed software has been introduced and its results are shown.
Bioinformatical Analyses of cinnamyl alcohol dehydrogenase (CAD) proteins from higher plant species
Authors: KURT Fırat , FİLİZ Ertuğrul
Published: March 2019

Cinnamyl alcohol dehydrogenase (CAD) (EC 1.1.1.195) is an enzyme functioning in the reduction of various
phenylpropenyl aldehyde derivatives which are precursors in lignin and lignan production. Species-specific CAD
genes have been extensively identified in recent years. In this study, we used bioinformatics tools to characterize
and classify plant CADs. The amino acid and nucleotide sequences of 16 CADs from different plant species were
used to compare their physiological properties, phylogeny, and conserved motifs. For this purpose, sequence,
phylogenetical, structural analyses of proteins were conducted using various servers. All plant CADs had the
characteristic alcohol dehydrogenase (PF08240) and zinc-binding dehydrogenase domains (PF00107). According
to the physicochemical analysis, it was revealed that the most of plant CADs (81.25%) were in acidic character.
Sequence length (aa) and molecular weight (kDa) of CAD proteins were found in range of 356 -367 and 38.6-40.5
respectively. The highest sequence similarities were found between Sorghum bicolor and Zea mays (95.3%),
Panicum virgatum and Sorghum bicolor (90.9%), and Oryza sativa and Zea mays (87.1%) respectively. Plant
CADs showed divergent exon-intron structures in which exon numbers were ranged from two to six. Four monocot
species (S. bicolor, P. virgatum, Z. mays, and O. sativa) have four exons, whereas Brachypodium distachyon
contains only two exons. Phylogenetic analysis revealed that the CAD proteins mainly divided into two groups.
The highest bootstrap values were found as follows: Fragaria vesca-Prunus persica clade (100%), Glycine maxMedicago truncatula (81%), and S. bicolor-Z. mays (72%). The 3D structures of plant CADs showed that Oryza
and Vitis had the most divergent structures when compared to the other plant species. Eventually, the data
represented here contribute to studies aiming at evaluating the plant CADs extensively and at identifying new CAD
genes in other plants.
Bafa Gölü Sularında Element Konsatrasyonlarının Belirlenmesi ve Su Kalitesi Açısından Değerlendirilmesi
Authors: KARA Melik
Published: March 2019

Türkiye’nin güneybatısında yer alan büyük
göllerimizden biri konumundaki Bafa Gölünden Nisan 2018 döneminde 10 noktadan
yüzeysel su örnekleri toplanmıştır. Toplanan örneklerde ICP-MS (Endüktif
Eşleşmiş Plazma – Kütle Spektrometresi) cihazı kullanılarak ağır metal ve eser
element ölçümleri yapılmıştır. Ölçüm sonucunda elde edilen değerler farklı
kategorilerdeki su kalitesi sınıflama ve sınır değerleri ile karşılaştırılarak
göl suyu kalitesi incelenmiştir. Doğal kaynaklı elementlerden Na, Mg, K ve Ca
değerleri sırasıyla en yüksek konsantrasyonlarda ölçülürken, toksik ya da
tehlikeli olabilen ağır metallerden As ve Zn sırasıyla 15,3 ve 51,2 µg/L olarak
ölçülmüştür. Element konsantrasyonlarının istatistiksel dağılım
parametrelerinden çarpıklık ve basıklık incelendiğinde Sn, P, Ni, Pb, As, Cd,
Tl, Co, Mo ve Cu elementlerinin antropojenik kaynaklardan etkilenmesinin olası
olduğu ortaya çıkmıştır. Su Kirliliği Kontrolü Yönetmeliği ve Yerüstü Su
Kalitesi Yönetmeliği kapsamında verilen sınıflama ölçütleri dikkate alındığında
göl suyunun Na ve P parametreler dışında 1. Sınıf sular kapsamına dâhil olduğu
görülmektedir. Ayrıca hayvansal ve tarımsal amaçlı kullanılan suların taşıması
gereken kalite ölçütleri ile de karşılaştırılan değerler uygun bulunmuştur.
Centaurea fenzlii Reichardt Özütünün Antioksidan Özellikleri ve Enzim İnhibisyon Etkisinin Belirlenmesi
Authors: YIRTICI Ümit
Published: March 2019

Çiçeklenme döneminde toplanan Centaurea fenzlii Reichardt’ın
toprak üstü kısımları farklı polariteye sahip çözücülerde maserasyon yöntemi
kullanılarak çözüldü ve ekstreleri elde edildi. Çalışmalara metanol ekstresi
ile devam edildi. Metanol ekstresinin toplam fenolik ve flavonoid içerikleri
sırasıyla, 16,72 mg GAE/g ka ve 173,16 mg
KAE/g ka
olarak belirlendi. Antioksidan kapasiteleri demir indirgeyici gücü (FRAP) için 0,256 mmol TE/g
ka, bakır
indirgeyici gücü (CUPRAC) için 0,878 mmol TE/g
ka, ABTS için 0,354 mmol TE/g ka ve DPPH
için 0,661 mmol TE/g ka olarak saptandı. Ayrıca, ekstrelerinin
kolinesteraz, α-amilaz, α-glukozidaz ve tirozinaz enzimlerine karşı inhibe
edici etkileri de belirlendi. Enzim inhibisyon etkisi sırasıyla, α-Glukozidaz için 0,331 mmol AKE/g ka,
α-Amilaz için 0,354 mmol AKE/g ka, AChE için 0,367 mmol GAE/g ka, BChE için
0,878 mmol GAE/g ka ve Tirozinaz için mmol 0,256 KE/g ka olarak bulundu.
The Lipide-Soluble Vitamin Contents Of Some Lathyrus Species
Authors: BAHŞİ Muammer , EMRE İrfan , GENÇ Hasan , ŞAHİN Ahmet , YILMAZ Ökkeş
Published: March 2019

In
the present study, lipide-soluble vitamin contents in the seeds of the Lathyrus L. taxa (Lathyrus sylvestris L., Lathyrus
sphaericus Retz.; Lathyrus pratensis L.,
L. aphaca L. var. modestus P.H., L. aphaca L. var. biflorus
Post., L. aphaca var. pseudoaphaca (Boiss.) P.H. Davis, Lathyrus odoratus L., Lathyrus hierosolymitanus Boiss., Lathyrus tauricola P.H. Davis) were
determined by using HPLC. Data obtained from present study showed that studied Lathyrus taxa have high beta-caroten
content (146,5±1,73-375,0±3,35 µg/g). 
present study found that Lathyrus
pratensis  has the higesht
gamma-tocopherol content (158,9±3,65 µg/g) whilst  L.
aphaca var. pseudoaphaca (Boiss.)
P.H. Davis has highest D3 vitamin content (43,2±2,18 µg/g) among studied taxa. However, it was found that the
r-tocopherol, a-tocopherol, a-tocopherol acetate, retinol, retinol acetate, D2
and K1 vitamins of studied Lathyrus taxa
were lowest.
Quand l'enseignement des langues étrangères s'intéresse a la bioethique
Authors: Álvarez Correa Emilce , Lianes Sánchez Juliana P.
Published: March 2019

L’enseignement-apprentissage des langues-cultures étrangères a un nouvel objectif social et une nouvelle situation sociale de référence, à savoir former des acteurs sociaux dans une société multilingue et multiculturelle. A partir des réflexions disciplinaires et des résultats préliminaires d’un travail de recherche, les auteurs traceront quelques pistes d’analyse pour répondre à cette nouvelle exigence en s’appuyant sur la bioéthique. L’article commencera par étudier les rapports entre la bioéthique et les langues étrangères puis s’orientera vers le domaine de leur enseignement-apprentissage. Ensuite des imphcations didactiques seront ébauchées et enfin une application en contexte du français langue étrangère sera détaillée. L’ampleur et la complexité du sujet invitent à poursuivre la réflexion et méritent des recherches formelles sur les effets éventuels d’une telle proposition pour la didactique des langues étrangères.
Control social de las emociones en el preescolar
Authors: Pacheco Giraldo Juan Carlos
Published: March 2019

Esta investigación buscó describir el papel que juega el control emocional que ejercen las instituciones educativas y sus actores frente a la expresión emocional de los docentes en el aula. En este artículo se exponen los hallazgos encontrados en una institución educativa de preescolar de carácter público en Bogotá. Se realizó una etnografía institucional a través del levantamiento de un perfil pedagógico de manejo normativo-emocional y por medio de un examen documental de observaciones directas y de entrevistas a miembros de la comunidad educativa. Se encontró que la institucionalización emocional está poco desarrollada en el nivel preescolar, además de que existe una ruptura entre este grado y el resto de niveles educativos (tanto pedagógica, curricular como emocionalmente), una ausencia de control por parte de los padres que recae en la acción emocional de la docente. Por último, se evidenció que la vocación y la experiencia modelan tal acción.
El desplazamiento lingüístico
Authors: Ángel Rodríguez Dary Marcela
Published: March 2019

Este texto es un avance de investigación en sociología del lenguaje que describe y analiza las causas, procesos y consecuencias del contacto de las lenguas wayuunaiki y español en la Baja Guajira colombiana en el fenómeno explícito del desplazamiento lingüístico. Toda esta problemática está insertada en la consideración de la interdisciplinariedad como punto de partida del análisis del lenguaje en un contexto social e histórico particular. El problema central de este trabajo es el contacto entre dos modelos culturales diferentes -wayuu/alijuna (no wayuu)- y las consecuencias lingüísticas que este contacto genera en los procesos de significación del grupo del modelo cultural no hegemónico, es decir de la etnia wayuu y su lengua wayuunaiki. De este modo, el ejercicio investigativo aquí expuesto es muestra de la necesidad de incluir el punto de vista sociológico, etnográfico e histórico para la interpretación del fenómeno del desplazamiento lingüístico de una lengua indígena a favor del español. La metodología empleada corresponde al análisis socio-semiótico (establecimiento de los códigos binarios, como categorías de análisis) del trabajo de campo de la autora y de las historias orales producidas por los wayuu del resguardo de La Granjita en Barrancas, Baja Guajira.
Lectura y escritura en la educación superior colombiana
Authors: González Pinzón Blanca Yaneth , Vega Violeta
Published: March 2019

El documento revisa los diferentes estadios por los que ha pasado el estudio de la lectura y la escritura en la educación superior en Colombia. Se describen tres momentos fundamentales en este tránsito en los que, entre otras acciones, se destacan: las iniciativas aisladas en algunas universidades que dieron inicio a este campo de estudio, desarrolladas desde cursos con perspectivas formales de lengua; la discusión de los desempeños mostrados por los estudiantes en evaluaciones masivas; la creación de redes para promover comunidades de discusión; la realización de eventos regionales y nacionales para fortalecer el debate; la adopción por parte de varias universidades de políticas institucionales para afrontar la problemática y el desarrollo de más de un centenar de investigaciones para profundizar en el fenómeno. Se concluye que a pesar de que el campo de la lectura y la escritura universitarias es un espacio de debate aún en construcción, se percibe un notable cambio en la forma de entender el fenómeno.
Memoria en el relato del arte contemporáneo
Authors: Romero Moscoso Alberto Carlos
Published: March 2019

Quisiera proponer tres consideraciones: la primera, que el arte contemporáneo es un discurso; la segunda, que se instituye como lugar de conocimiento y la tercera, que las rutas dispuestas para su comprensión epistemológica y su aparato hermenéutico, se estructuran a partir de las nociones de memoria e imaginación.Indicar que el arte contemporáneo es un discurso, parece evidente. Me inclino a pensar que el arte –entendido como evidencia formal en sentido amplio – se instaura como una práctica discursiva, empleando términos de Foucault, en razón a que determina su estructura a partir de que ésta se encuentra controlada, ha sido seleccionada y es posible redistribuirla; en consideración, la práctica al mismo tiempo entreteje la reflexión sobre el discurso, con aquella sobre el poder.
Hacia un mejor directivo escolar en la región
Authors: Gorrochotegui Martell Alfredo
Published: March 2019

Algunos estudios en la región han arrojado que los directores escolares tienen urgencia de desarrollar habilidades directivas que les permitan trabajar de forma más eficaz y acorde con las reales necesidades de sus colegios. En este trabajo, y fundamentados en esos estudios y en la experiencia del propio autor, se ofrecen siete dimensiones que deberían tomarse en cuenta en la formación tanto académica como de educación continua que se propone a estos funcionarios. Entre estas dimensiones tenemos: vocación de liderazgo, pasión y entusiasmo con el propio trabajo, aprendizaje personal continuo, equilibrio entre lo pedagógico y lo administrativo, trabajo en equipo, gestión de conflictos y gestión del tiempo. Hacemos una propuesta hipotética que pueda ser considerada por los diversos programas de postgrado, de educación continua e iniciativas educacionales universitarias, de fundaciones dedicadas al rubro, o del propio ministerio de educación de cada país de la región.
De la poesía como expresión de otras visiones de mundo
Authors: Giraldo Naranjo Julián Alberto
Published: March 2019

A través de la interpretación del poema de Jorge Luís Borges, Para una versión del I Ching, es posible allanar el camino hacia la comprensión de la sabiduría oriental. Consideramos que los símbolos y las metáforas del poema, no son solo un sustituto estético de la realidad en el orden del simulacro, sino que a través de ellas se revela la paradójica coincidencia de los contrarios –complexio oppositorum- así como las concepciones ambiguas del tiempo, que determinan el carácter sagrado de la sabiduría china. De este modo, el poeta se revela como un demiurgo de las formas gramaticales; y su obra se constituye en testimonio de la hierofanía.
La adherencia terapéutica y las creencias en torno a factores involucrados en la Diabetes tnellitus e hipertensión arterial
Authors: Martínez Licona José Francisco , Díaz Oviedo Aracely , Guevara Gasca María del Pilar
Published: March 2019

Objetivo: Elaborar u n instrumento para identificar creencias y adherencia terapéutica Metodología: Corte mixto realizado en cuatro fases, la primera fue una revisión histórica. Segunda, formulación de teorías culturales o científicas a partir de enunciados verbales, entrevista a 59 pacientes con diabetes, y se realiza u n proceso de revisión. Como tercera etapa, con un grupo de expertos donde se organizaron y desarrollaron enunciados de acuerdo al análisis de los argumentos rescatados en las entrevistas. Cuarta, se retomaron enunciados y el grado de adherencia y se elaboró u n cuestionario atribucional. Resultados: Se obtuvo un cuestionario atribucional que contiene ficha de identificación y un cuestionario de 46 reactivos que miden adherencia al plan alimentación, ejercicio, tratamiento farmacológico y control emocional, distribuidos al grado de adherencia: alto, medio o bajo. Conclusiones: Personas con una enfermedad crónica, se encuentran en un proceso de adherencia donde intervienen creencias o concepciones, generadas a partir de la enfermedad.
Verano de investigación, relato de experiencia de un estudiante de enfermería
Authors: Lara Pérez Ricardo , Guerrero Castañeda Raúl Fernando
Published: March 2019

El estudiante de enfermería precisa un acercamiento a la investigación que le permita ampliar su visión del mundo del cuidado, esta experiencia se puede ver reforzada con el contacto con investigadores y en México se brinda esta oportunidad a través de la experiencia en Veranos de Investigación. El objetivo del presente artículo es relatar la experiencia vivida en un verano de investigación con un investigador durante ese periodo. Metodología: Se trata de un relato de experiencia de un estudiante en un verano de investigación llevado a cabo en los meses de junioj- ulio de 2016 en una institución de educación superior. Resultados: El estudiante acudió a actividades planeadas con un investigador en el área de investigación al adulto mayor, se llevó a cabo búsqueda de literatura, colecta de datos, análisis de los datos recabados y elaboración de informe final. Las actividades correspondieron a un proyecto de investigación en un centro gerontológico, además de participar con los adultos mayores, el estudiante logró adquirir habilidades y conocimientos en investigación. El licenciado en enfermería debe adquirir en su formación la competencia necesaria para la investigación, de manera que le permita desarrollar el observar los fenómenos y describirlos, apoyado por investigadores que le faciliten el proceso de aprendizaje. Conclusión: Los veranos de investigación acercan a los estudiantes de enfermería a la investigación mediante la experienda con un investigador experto que guía al estudiante y de igual manera ejerce la motivación para este proceso; vinculando el cuidado con el proceso científico.
Autonomía profesional versus la práctica basada en la obediencia
Authors: Lopera Betancur Martha Adiela , Paiva Duque Luis Eduardo , Forero Pulido Constanza
Published: March 2019

Estudio realizado con enfermeras que laboran en una IPS de tercer nivel. Medellín 2015- 2016.

comprender el significados que las enfermeras le dan a la autonomia
Prevalencia de la desnutrición en menores de cinco años en el departamento de Córdoba, 2.016-2017
Authors: Cadavid Velásquez Lurky Esther , Amador-Ahumada Concepción
Published: March 2019

Objetivo a través de las variables se buscará establecer un patrón epidemiológico que permita Metodología: El presente estudio es de tipo descriptivo retrospectivo. La población y vigilancia -SIVIGILA- desde julio del 2016-2017. Resultados. Mostraron que el 61,85% corresponden al sexo femenino, el 30,1% a menores de un año con lactancia materna exclusiva, en cuanto al área el 55,11% en la cabecera municipal, en lo correspondiente a la etnia el 93,3% pertenece a otros, el 85,75% pertenecen al programa de detección temprana de alteraciones en el crecimiento y desarrollo, el 44,9% inicia la alimentación complementaría antes de los seis meses, el 45,35% con nivel educativo primaria, la mayoría de los menores pertenecen al régimen el municipio de Montería y la mayor prevalencia municipal es de 8,7 en Valencia. Conclusión: La prevalencia de desnutrición aguda en los menores de cinco años es de 2,02 por cada 1.000 menores de 0 a 59 meses de edad. Ante este contexto se hace necesario implementar programas de promoción y prevención que deben encaminarse a disminuir los factores de riesgo predisponentes a la desnutrición aguda, teniendo en cuenta las características regionales para poder elaborar acciones efectivas.
Una mirada hacia el conocimiento que poseen “los involucrados” acerca de la correcta disposición de las llantas usadas en una localidad de la ciudad de Bogotá
Authors: Robayo Botero Heidy Alexandra
Published: March 2019

En este artículo se presenta un estudio realizado entre agosto del 2016 y junio de 2017 en la localidad de Fontibón, específicamente en el sector de Salamanca, donde hasta esta fecha, se les ha dado un mal manejo a las llantas usadas, por lo que se ha ocasionado incendios a cielo abierto, generando emisiones de material particulado, monóxido de carbono (CO), óxidos de azufre (SOx), óxidos de nitrógeno (NOx) y compuestos orgánicos volátiles (COVs), así como invasión del espacio público. Por esta razón se presentó el estudio del diseño de una Guía ambiental como herramienta educativa que contribuyera para la correcta disposición de dicho material.
Elaboración de cupones en acero de bajo carbono, mediante proceso de soldadura por arco eléctrico con electrodo manual revestido, con defectos inducidos e inspeccionados por métodos visuales y tintas penetrantes
Authors: Duque Díaz Óscar Iván , Benítez Bohórquez Ángel René
Published: March 2019

La soldadura es una técnica de unión de componentes metálicos, la cual se ha convertido en uno de los procedimientos más utilizados en la conformación de partes o elementos utilizados en la fabricación de estructuras, ductos, máquinas, equipos y en general accesorios con los cuales se puede mejorar ostensiblemente la calidad de vida del hombre. La generación por soldadura de una unión resistente, duradera que garantiza un alto grado de seguridad, ofreciendo un buen acabado del conjunto, realizada a bajos costos, además de ofrecer una amplia variedad de factores de producción, han hecho que los procesos de soldadura tomen una posición relevante en la calidad de la industria metalmecánica.

A fin de cumplir con las exigencias a las que cada día se ve sometida la industria, es necesario formar soldadores capacitados con competencias laborales que les permitan llegar a ser certificados y participar en procesos eficientes en términos de calidad y competitividad.

Como aporte a esta necesidad de formación, este proyecto tiene como objetivo desarrollar un material didáctico, mediante el cual se presenta un diseño apropiado de una junta soldada junto con las variables de proceso, demostrando su soldabilidad; partiendo de estos parámetros se han modificado las condiciones en la intensidad de corriente aportada para inducir defectos en cupones soldados en platina de acero de bajo carbono, mediante proceso de soldadura por arco eléctrico con electrodo revestido (SMAW).

Se busca así, proporcionar información técnica y orientación a los aprendices e instructores de los programas de formación en “soldadura de platina con el proceso de arco eléctrico con electrodo revestido (SMAW)” desarrollados en el SENA Centro Industrial y de Desarrollo Industrial de Soacha; con ello estimular la reflexión del aprendiz sobre la planificación en la elaboración de proyectos de soldadura y proporcionar las fuentes que puedan motivar esta reflexión y como introducir mejoras en su propio proceso de formación y apropiación de nuevas tecnologías.
BÜTÜNLÜĞE ULAŞMA YOLUNDA NASREDDİN HOCA VE EŞEĞİ
Authors: Çetindağ Süme Gülda
Published: March 2019

Geçmişten
günümüze mizahî, ahlâkî, eğitici, öğretici, maddi ve manevi değerlerin koruyucu
ruhu haline gelmeyi başaran evrensel insan tipinin temsilcisidir Nasreddin
Hoca. O, zamanları ve mekânları aşan ünü ve temsil ettiği değerleri ile örnek bir tipin somut ve soyut görünümlü kahramanıdır.

Nasreddin Hoca, evrensel değerlerin tek yürek mizahî savaşçısıdır; ancak
o, bu sevimli ve
soylu savaşında tamamlayıcı unsurları ile
yol almaktadır. Sözün gücünden, akıl
oyunlarından, güldürü unsurlarından faydalanarak istediği mesajı gerekli yere iletirken çoğu zaman eşeği
ile bir bütünlük arz
etmektedir. Onu çeşitli yönleri ile
tamamlayan eşeği, bir
hayvan değil sırdaş, yoldaş, arkadaş, rehber
vs. gibi insanî vasıflarla karşımıza
çıkmaktadır. Çünkü fıkralarda Hoca’nın eşeği de insan gibi düşünülmüş ve
mizahın tam ortasında yer almıştır.

Çalışmamızda
Nasreddin Hoca’nın hayat felsefesi içerisinde eşeği ile zıtlıkları, bu
zıtlıklardan hareketle bütünleyici unsurları ve benzerlikleri irdelenecektir.
Çalışmadaki amacımız; Türk halkının zihninde yer alan değerler temsilcisi bir
tipin, halkı yansıtma biçimini ve halka yansıttıklarını incelemektir.
THE REFLECTION OF THE IMAGERY OF COLDNESS IN ANN BEATTIE’S “SNOW”
Authors: Köseman Zennure
Published: March 2019

This
article intends to highlight how the usage of images and symbols reflect the
inner psyche of individuals in the natural setting as in Ann Beattie’s “Snow.”
The coldness in the depths of the forest like setting pulls two lovers to the
landscape to have a rest and happiness. The language spent sounds all the
coldness. At the end, the snowplow scraps all the snow outside as if cleaning
the darkness of the inner psyches of individuals living there. The language
used is poetic enough to keep all the secrets in itself. The male lover
abruptly leaves the female lover by creating the questions to find the reasons
for departing. The house they accomodate reflects all the hidden messages
having solely three belongings: a library, a fireplace and a wallpaper. The snow,
snowplow, ice, cold water, fireplace sound coldness as a whole in the context
of the open-ended short short story which reflects poetic messages in depth. 
SOSYAL BİLGİLER ÖĞRETMEN ADAYLARININ DİN KÜLTÜRÜ GÖRÜŞLERİ
Authors: Turan Emine Zehra , Meydan Ali
Published: March 2019

Din ve kültür sosyal bilimlerin içinde var
olduğu sürece, sosyal bilgiler öğretmen adaylarının din kültürü kavramına
yükledikleri anlamlar oldukça önemliliğini kaybetmeyecektir. Ayrıca derslerinde dinin kültüründen ne
derece beslendiklerini ortaya koymak var olan dini bilgilerinin yeterliliği
konusunda da bilgi verecektir. Bu çalışmanın amacı, 2017-2018 eğitim ve öğretim
yılında Nevşehir Hacı Bektaş Veli Üniversitesi Eğitim Fakültesi Sosyal Bilgiler
Öğretim Programı’na kayıtlı 1., 2., 3. ve 4. Sınıflardan  30 öğretmen adayının, din kültürü kavramı
hakkındaki görüşlerini ortaya koymaktır. Bu çalışma, nitel araştırma
desenlerinden fenomenoloji (olgu bilim) yöntemiyle yürütülmüştür. Bu doğrultuda
verilerin toplanmasında yarı yapılandırılmış görüşme formu kullanılmıştır. Araştırma
verilerinin çözümlenmesinde içerik analizi kullanılmıştır. Araştırmada, sosyal
bilgiler öğretmen adaylarının din kültürü kavramı hakkındaki görüşlerini tespit
edebilmek amacıyla anket ve yarı yapılandırılmış mülakat formu kullanılmıştır. 
RETRO PAZARLAMA KAPSAMINDA TÜKETİCİLERİN RETRO MARKA EĞİLİMLERİNİN RETRO MARKA FARKINDALIĞINA VE RETRO MARKA GÜVENİNE ETKİSİ: KONYA İLİNDE BİR ARAŞTIRMA
Authors: Şahin Esen , Kaya Fatma
Published: March 2019

Postmodern
pazarlama yöntemlerinden olan retro pazarlama, eskiden var olan marka ve
ürünlerin günümüzün modern üretim anlayışına uygun olacak şekilde değer
yaratmak amacı ile yeniden piyasaya sürülmesi olarak tanımlanır. Marka değeri,
herhangi bir markanın diğer markalardan ayırt edilebilmesini sağlayan kendine
has değerlerinin tümüdür. Marka farkındalığı marka değeri bileşenlerinden olup
kısaca, bir markanın varlığından haberdar olma durumudur. Marka güveni de marka
değeri bileşenlerindendir ve bir markanın sağlayacağı getirilerden emin olma
yönündeki hisler olarak tanımlanır. Farkındalık ve güven bu bağlamda retro
ürünlerle tüketicide yaratılmak istenen iki ana duygudur. Bu çalışmada; retro
pazarlama kapsamında, tüketicilerin retro marka eğilimlerinin retro marka
farkındalığına ve retro marka güvenine etkisini tespit etmek amacıyla bir alan
araştırması yapılmıştır. Araştırma için Konya ilinde yaşayan 35 yaş üstü
bireyler tercih edilmiş ve bu bağlamda seçilen örneklem üzerinde yüz yüze anket
yöntemi kullanılarak bir çalışma yürütülmüştür. Veriler SPSS 24 İstatistiksel
Paket Programı ile analiz edilmiş ve sonuçlar değerlendirilmiştir. Araştırmadan
elde edilen sonuçlar kapsamında; katılımcıların demografik özellikleri ve
ankette yer alan ifadelere verdikleri yanıtların istatistikleri, katılımcıların
eğitim ve gelir seviyesi, retro marka eğilimleri, retro marka farkındalıkları
ve retro marka güvenlerinin yüksek olduğu sonucunu ortaya koymuştur. Bunun
dışında t testi ve tek yönlü varyans analizlerine göre, kadınların retro marka
eğilimi ve retro marka farkındalığı erkeklere göre daha yüksektir, retro marka
güveni açısındansa kadın ve erkek arasında herhangi bir farklılık yoktur.
Ayrıca retro marka eğilimi, retro marka farkındalığı ve retro marka güveni açısından
medeni duruma ve yaş gruplarına göre herhangi bir farklılık yoktur. Basit
doğrusal regresyon analizine göre tüketicilerin retro marka eğilimlerinin retro
marka farkındalığına ve retro marka güvenine etkisi vardır.  
Possibilities of Еcological Rehabilitation of Ash Disposal Areas
Authors: Antoninova N.Yu. , Shubina L.A.
Published: March 2019

The results of studies of the formation of natural communities of higher plants on the ash dump. Identified and analyzed the possibility of restoring the ecological value of disturbed ecosystems are presented. Offered the option of using its own regenerative capabilities in a phased carrying out technical reclamation.
Environmental Safety in the Zone of Influence of Uranium Production
Authors: Lyashenko V.I. , Chekushina T.V. , Lisovoy I.A. , Lisovaya T.S.
Published: March 2019

It is shown that the improvement of the environmental situation at the sites of mountain sites is achieved through the implementation of planning activities that include: the organization of storm sewers to collect surface and filtered through the dumps of water, supply them to the mine waters treatment plant; isolation of the surface of the dumps by the soil and vegetation layer, which prevents dust emission and migration of radionuclides from the effects of precipitation; recultivation of contaminated radionuclides in the process of production activities of local areas with a total area of 20 thousand m2. Rehabilitation measures to minimize negative effects on the environment and human health from the effects of radiation and other polluting factors have been scientifically substantiated, developed and implemented.
Entrevista a Diego Antonio Pineda Rivera sobre educación filosófica en Colombia
Authors: Mariño Díaz Liliana Andrea
Published: March 2019

Entrevista desarrollada en el marco del proyecto de investigación “Balance de las formas de enseñanza de la filosofía en Colombia. Entre práctica y experiencia” del grupo Filosofía, Sociedad y Educación –GIFSE-, financiado por la Dirección de Investigaciones (DIN) de la Universidad Pedagógica y Tecnológica de Colombia.
EVALUATION OF THE MITOCHONDRIA RESPIROMETRIC FUNCTION IN THE CONDITIONS OF PATHOLOGIES OF VARIOUS GENESES
Authors: Voronkov A. V. , Pozdnyakov D. I. , Nigaryan S. A. , Khouri E. I. , Miroshnichenko K. A. , Sosnovskaya A. V. , Olokhova E. A.
Published: March 2019

The aim of the paper is to assess the change in the mitochondrial respirometric function under conditions of various pathologies.

Materials and methods. The study was performed on male Wistar rats. Experimental focal cerebral ischemia, traumatic brain injury, coronary occlusive myocardial infarction and muscle dysfunction were used as pathological models. Focal ischemia was reproduced by the method of irreversible thermocoagulation of the middle cerebral artery. Traumatic brain injury was modeled by the method of free fall of the load. Experimental myocardial infarction was reproduced by ligating the descending branch of the left coronary artery. Muscle dysfunction was modeled by the method of «forced swimming with a 20% burden». The respiratory function of mitochondria was assessed by the method of respirometry by the change in oxygen consumption when introducing mitochondrial respiration into the medium: Oligomycin, Rotenone and FCCP. Additionally, we evaluated the intensity of the glycolysis process and the activity of respiratory complexes I, II, IV and V. In order to comprehensively assess the respiratory function, an ELISA study was conducted to determine the concentration of ATP, mitochondrial ATP synthetase, cytochrome C oxidase and NADP-Oxidase 4.

Results. In the course of the study it was established that under conditions of experimental cerebral ischemia, traumatic brain injury, myocardial infarction and muscle dysfunction, the ATP-generating ability of mitochondria the maximum breathing and respiratory capacity deteriorated, herby the decrease in overall respiratory function was accompanied by an increase in glycolysis, which was uncompensated, as well as dysfunction of mitochondrial complexes I, II, IV and V, confirmed by an increase in NADPH oxidase 4 activity and a decrease in cytochrome C oxidases and ATP synthetase. As a result, the observed changes in mitochondrial respiration function contributed to a decrease in ATP concentration under conditions of cerebral ischemia - by 3.2 times (p <0.05), traumatic brain injury – by 2.6 times (p <0.05), myocardial infarction – by 1.8 times (p <0.05) and muscle dysfunction – by 4 times (p <0.05).

Conclusion. Basing on the data obtained, we can assume that in conditions of cerebral ischemia, traumatic brain injury, myocardial infarction and muscle dysfunction, there is deterioration of the mitochondrial respirometric function with inhibition of ATP synthesis and increased glycolysis.
STIMULATION OF REPARATION IN A LINEAR WOUND MODEL IN RATS BY BISCHOFIT GEL
Authors: Stepenko Yu. V. , Soldatov V. O. , Zatolokina M. A. , Mayorova A. V. , Sysuev B. B. , Demidenko A. N. , Ivahno E. N. , Sarycheva M. V. , Pokrovskiy M. V.
Published: March 2019

The aim of the article is to evaluate Bischofit gel reparative activity in a linear wound model in rats.

Materials and Methods. The study was conducted on 36 male Wistar rats weighing from 193 to 218 grams. On the 8th day after modeling a linear wound defect 50±1 mm long, the reparative effect of bischofite, Actovegin and Contractubex in the gel compositions was evaluated. The evaluation was carried out using: the following methods: 1) studying the physicomechanical characteristics of the wound defect (a wound-tearing machine Metrotest REM-0.2-1); 2) morphological examination of the skin graft taken from the wound area (stained with hematoxylin-eosin and Van Gieson‘s solution); 3) determining the ratio of collagen types I and III in a polarizing microscope (the picrosirius was red); 4) cоlorimetric analysis of the hydroxyproline concentration in the wound surface tissues.

Results. On the 8th day, the wound defects sampled from the bischofite treated animals, were characterized by the most pronounced strength (the average force at the rupture moment was 13.70 N), which was significantly higher (p<0.01) than in the control group (11.76 N). Actovegin showed less influence on this parameter (12.60 N), and the use of Contractubex led to its decrease (8.10 N). The effect of the drugs on the morphological state of the skin tissue was similar. The hydroxyproline concentration in the studied groups’ samples was: Bischofit 13.23±1.68; Actovegin 15.89±1.37; Contractubex 17.61 ± 0.67; the Control was 16.59±1.08. According to the impact on the ratio of collagen in types I and III, the studied drugs were arranged in the following sequence: Bishofit (0.73±0.023) > Actovegin (0.67±0.017) > Control (0.56±0.012) > Contractubex (0.38 ±0.020).

Conclusion. The carried out study showed that Bischofit has a pronounced ability to stimulate the regeneration of the skin wound defect. Hereby, the reference drug Actovegin showed less activity, and Contractubex worsened wound healing.
Estimation of capacity of eccentrically loaded single angle struts with decision trees
Authors: Dauji Saha
Published: March 2019

Single angle struts are used as compression members for many structures including roof trusses and transmission towers. The exact analysis and design of such members is challenging due to various uncertainties such as the end fixity or eccentricity of the applied loads. The design standards provide guidelines that have been found inaccurate towards the conservative side. Artificial Neural Networks (ANN) have been observed to perform better than the design standards, when trained with experimental data and this has been reported literature. However, practical implementation of ANN poses problem as the trained network as well as the knowhow regarding the application should be accessible to practitioners. In another data-driven tool, the Decision Trees (DT), the practical application is easier as decision based rules are generated, which are readily comprehended and implemented by designers. Hence, in this paper, DT was explored for the evaluation of capacity of eccentrically loaded single angle struts and was found to be robust and yielded comparable accuracy as ANN, and better than design code (AISC). This has enormous potential for easy and straightforward implementation by practicing engineers through the logic based decision rules, which would be easily programmable on computer. For this application, use of dimensionless ratios as inputs for the development of DT was found to yield better results when compared to the approach of using the original variables as inputs.
Dynamic instability of castellated beams subjected to transverse periodic loading
Authors: Elaiwi Sahar Sahib , Kim Boksun , Li Long-yuan
Published: March 2019

In this study, an analytical solution is developed for the investigation of free vibration, static buckling and dynamic instability of castellated beams subjected to transverse periodic loading. Bolotin’s method is used to perform the dynamic instability analysis. By assuming the instability modes, the mass, stiffness, and geometric stiffness matrices are derived using the kinetic energy, strain energy and potential of applied loads. Analytical equations for determining the free vibration frequency, critical buckling moment, and excitation frequency of castellated beams are derived. In addition, the influences of the flange width of the castellated beam and the static part of the applied load on the variation of dynamic instability zones are discussed.
Usefulness of Sectoral Means in Financial Analyses of Enterprises
Authors: Mioduchowska-Jaroszewicz Edyta
Published: March 2019

Aim: The aim of the paper is to assess the usefulness of sectoral means in financial analyses of enterprises. Research methods: The article uses an inductive-deductive approach to assess the suitability of sectoral means used in analyses of financial standings of enterprises. The method of analysis and logical construction was used for literature review. The methods of descriptive statistics such as, arithmetic means, standard deviation and coefficient of variation were used in order to analyze the data and draw conclusions based on the results. Contribution: The assessment of the usefulness of sectoral means in the context of their variability seems to be a crucial aspect for the analysis of a company’s financial situation. When assessing the financial standing of an enterprise, it is necessary to use a comparative analysis method, based on, inter alia, a comparison in space. This type of comparison requires the use of sectoral means, whose assessment is extremely important to drawing reliable and correct conclusions of the financial situation of a company.