bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALYTICAL HIERARCHY PROCESS SEBAGAI EVALUASI SUPPLIER ALAT KESEHATAN DAN OBAT – OBATAN DI RUMAH SAKIT MUHAMMADIYAH
Authors: Indriya Himawan Abdurrahman Faris
Published: May 2019

Supplier selection is one of the important things in purchasing activities for companies, because the selection of suppliers is very influential on the quality of a product. One way to choose the right supplier for the company can be done using the Analytical Hierarchy Process (AHP) method, the Analytical Hierrarchy Process method is a decision-making method developed to give priority to several alternatives when several criteria must be considered. Some things to consider in choosing suppliers such as: shipping, quality, service, past performance, payment. This research was conducted at one of Muhammadiyah's charitable businesses, namely at the Muhammadiyah Hospital or Clinic. This study aims to find out the best supplier for Muhammadiyah Hospital. This study uses a quantitative descriptive research approach. With the use of samples from this study is the decision making in the purchase of drugs and medical devices Clinic or Muhammadiyah Hospital. The results of the data analysis concluded that the indicators of quality, acceleration of service, credibility of suppliers are bets in determining the best suppliers for the procurement of drugs and medical devices clinics or hospitals Muhammadiyah. Whereas from the overall simulation results Supplier Q is considered as the best supplier for Muhammadiyah Hospital, because overall of all criteria Supplier Q has the highest value compared to other suppliers.
PENGARUH REWARD ATTRACTIVENESS, KNOWLEDGE BENEFIT, REQUIRED EFFORT, GROUP BELONGINGNESS DAN DISCLOSURE COMFORT TERHADAP EXPERIENTIAL BENEFIT CUSTOMER SATISFACTION DAN CUSTOMER LOYALTY
Authors: Krisnawati Wenti
Published: May 2019

Purpose from this study was to determine the effect of attractiveness reward on experiential benefit, knowledge benefit on experiential benefit, required effort on experiential benefits, group belongingness to customer satisfaction, disclosure closure to customer satisfaction, group belongingness to customer loyalty, disclosure comfort to customer loyalty, experiential benefits to customer satisfaction and customer satisfaction to customer loyalty. The population used in this study is all Excelso customers who have amember card coffee shop Excelso. The number of samples in this study were 178 respondents. The analysis technique used is Structural Equation Modeling (SEM) using the AMOS 16.0 program. The results showed a significant influence between variable reward attractiveness on experiential benefit, knowledge benefit on experiential benefit, required effort on experiential benefits, group belongingness to customer satisfaction, disclosure closure on customer satisfaction, experiential benefits for customer satisfaction, and customer satisfaction for customer loyalty. Whereas variables that have no effect between variables group belongingness to customer loyalty and disclosure comfort to customer loyalty due to loyalty are influenced by satisfaction. Customers will be loyal when they are satisfied with the products or services offered by the company.
Dış Politika Konusunda 1991 Genel Seçim Vaatlerinin ve Seçim Sonrası TBMM’de Kabul Edilen Kanunların Değerlendirilmesi
Authors: AKIN Aliye , ERKMEN Ayşe , AKIN Adnan
Published: May 2019

Çalışmanın temel amacı
1991 genel seçimine katılan siyasi partilerin programlarında veya seçim
beyannamelerinde yer verdikleri dış politika konusunda belirttikleri vaatler ve
19. Dönem TBMM’sinde kabul edilen kanunların neler olduğunu ortaya koymaktır.
Ayrıca, genel seçime giren siyasi partilerin dış politika konusundaki
vaatlerini kabul edilen kanunlarla gerçekleştirip gerçekleştiremediklerini
tespit edip bu doğrultuda bir değerlendirme yapmaktır. Bu doğrultuda araştırma
kapsamında 1991 genel seçiminin ardından TBMM’ye giren tüm siyasi partilerin
ülkenin dış politikada yaşadığı sorunlar ve bu sorunlara yönelik
çözüm getirebilme konusunda vaatlerde bulundukları belirlenmiştir. Söz konusu
dönemde dış politika kapsamında yaşanan sorunların genel itibariyle; Avrupa
Birliği’ne (Avrupa Ekonomik Topluluğu) üyelik süreci, KKTC sorunu, yurtdışında
yaşayan Türkler sorunu, Yunanistan ile yaşanan sorunlar olduğu tespit
edilmiştir. Bununla birlikte siyasi partilerin komşu ülkeler ve Müslüman
ülkelerle, ABD ve Avrupa ile iyi ilişkiler geliştirme, SSCB’nin dağılma sürecinde
oluşan ortamı Türkiye lehine çevirebilme gibi vaatlerde bulundukları da saptanmıştır.
Dolayısıyla seçim sonrası kurulan 19. Dönem TBMM’sinde dış politika
konusunda çok sayıda kanunun kabul edildiği tespit edilmiştir. Bu kanunların,
Avrupa Birliği’ne üyelik, Batılı devletlerle siyasi, askeri, ekonomik ilişkiler
kapsamında yürürlüğe girdiği tespit edilmiştir. SSCB’nin
dağılması sonucu bağımsız olan Türk devletleri ile askeri, siyasi, kültürel ve
ekonomik konularda anlaşmalar yapıldığı ve TBMM’de kabul edilen kanunlarla bu
anlaşmaların yürürlüğe girdiği belirlenmiştir. Çalışmanın sonucunda söz konusu
dönemde TBMM’ye giren siyasi partilerin genel itibariyle dış politika
kapsamında ülkenin sorunlarına yönelik ortaya koydukları vaatleri
gerçekleştirebilme konusunda önemli çalışmalar sergiledikleri söylenebilir. Ancak
buna rağmen ifade edilen dış politika sorunlarından bazılarının çözümlenemediği,
günümüzde hâlâ devam ettiği belirlenmiştir.
İŞGÖRENLERİN SOSYAL VE BEŞERİ SERMAYE DÜZEYLERİ İLE İŞTEN AYRILMA NİYETLERİ ARASINDAKİ İLİŞKİNİN TESPİTİNE YÖNELİK BİR ALAN ARAŞTIRMASI
Authors: ABA ŞENBAYRAM Emel
Published: May 2019

Tarafların ekonomik alandaki başarısı sadece sahip olduğu
finansal varlık, yetenekler veya sosyal ağlara bağlı değil aynı zamanda
çalışanlarının da beşeri ve sosyal yeteneğine bağlıdır. Sosyal ve beşeri
anlamda güçlü olan işgörenler bulundukları yerlere maddi, manevi katkılar
sağlarken yokluklarıyla söz konusu yerlerde bir takım kayıplara sebep
olabilmektedirler.

   
           Çalışmada, işgörenlerin
sosyal ve beşeri sermaye birikimleri ile işten ayrılma niyetleri ile arasındaki
ilişkinin tespiti amaçlanmıştır. Bu amaçla, GAP Bölgesini temsilen Şanlıurfa,
Gaziantep ve Diyarbakır’daki banka yetkililer üzerinde bir araştırma yapılmıştır.
Araştırma sonucunda işgörenlerin sosyal ve beşeri sermaye
birikimlerinin iş tatmin düzeyleri üzerinde etkili olduğu ve işten ayrılma
niyeti ile ilişkili olduğu tespit edilmiştir.
Trauer
Authors: Auchter Thomas
Published: May 2019

Thomas Auchter stellt die Beiträge der Psychoanalyse sowohl zur Psychologie und zum Verständnis der Trauer als auch zur Psychotherapie der Trauerkrankheiten dar. Er zeigt, dass die Fähigkeit zum Abschied in der frühkindlichen Separationsphase des Selbst vom mütterlichen Objekt entsteht und dass die dort gemachten Erfahrungen als Blaupause für späteres Trauern dienen. Es wird deutlich, dass Trauern ein natürlicher Prozess ist, der gegebenenfalls durch eine gute Trauerbegleitung erleichtert werden kann.

Gravierende Störungen der Trauerarbeit können zu verschiedenen Trauererkrankungen führen, von denen eine der markantesten die Depression ist. Auslöser der Trauer können auch geplatzte Träume, enttäuschte Hoffnungen, zerstörtes Vertrauen, unerfüllbare Wünsche und unstillbare Sehnsüchte sein. Anhand zahlreicher anschaulicher Fallvignetten stellt Thomas Auchter immer wieder den Bezug zwischen Theorie und psychotherapeutischer Praxis her.
Pravo na uvid u spis u upravnim stvarima
Authors: Ofak Lana , Šikić Marko
Published: May 2019

U radu se analiziraju bitna pitanja
vezana za ostvarivanje prava na uvid u spis u upravnim stvarima. Tako se u
radu, nakon uvodnog poglavlja, najprije ukazuje na ustavni rang prava na uvid u
spis kao sastavnog dijela prava na pravični postupak. S obzirom na činjenicu da
je riječ o pravu koje je zaštićeno i Konvencijom za zaštitu ljudskih prava i
temeljnih sloboda, koju su javnopravna tijela u Republici Hrvatskoj dužna
primjenjivati, u radu je prikazana i praksa Europskog suda za ljudska prava. U
središnjem dijelu rada analiziraju se pitanja ovlaštenika prava na uvid u spis, izuzimanja pojedinih spisa od razgledavanja i
umnažanja, načina sastavljanja izreke i obrazloženja rješenja kojim se uvid u
spis odbija, primjene načela razmjernosti pri odlučivanju o ograničavanju prava
na uvid te vremena ostvarivanja prava na uvid u spis. U zaključku rada
naglašava se kako se osiguravanjem uvida u spis u upravnim stvarima u konačnici
postiže i veća kvaliteta rješenja javnopravnih tijela te osigurava zakonitost u funkcioniranju javne uprave.
Novìne u revizijskom postupku
Authors: Poretti Paula , Mišković Martina
Published: May 2019

U ovom radu analizirat će se nacrt
novele Zakona o parničnom postupku iz 2016. godine koji je usmjeren k važnim
izmjenama u pogledu instituta revizije kako bi se Vrhovnom sudu Republike
Hrvatske osiguralo ispunjavanje njegove javne funkcije - osiguranja jedinstvene
primjene prava i ravnopravnosti svih u njegovoj primjeni. U svezi s time defi
nirana je uloga Vrhovnog suda prema Ustavu Republike Hrvatske, ali i kroz
shvaćanja Europskog suda za ljudska prava. S obzirom na temu rada, analiziran
je razvoj instituta revizije kao izvanrednog pravnog lijeka kroz povijest
hrvatskoga zakonodavstva te je ukazano na probleme koji postoje u sadašnjem
uređenju. Razlog nužnosti promjena u pogledu revizije je preopterećenost
Vrhovnog suda zbog pristizanja velikog boja revizijskih predmeta uz istodobno postojanje ogromnih zaostataka u
dosadašnjem radu. Razlog zbog kojega su protivnici ove reforme toliko brojni je
promjena paradigme u određenju uloge i funkcije Vrhovnog suda iz privatne u
javnu funkciju čime bi Sud odlučivao samo o pravnim pitanjima u javnome
interesu. Upravo zbog promjene paradigme, došlo bi do ukidanja dvostrukog
kolosijeka u režimu revizije te bi bila propisana samo, tzv. revizija po
dopuštenju. Predložene izmjene proučavane su kroz prizmu slovenskoga zakonodavstva koje je
slične reforme provelo 2008. godine, a zbog sličnosti dvaju sustava pogodno je
za usporedbu i predviđanja rezultata koji bi trebali uslijediti i u Republici
Hrvatskoj.
Europsko pravo tržišnog natjecanja i ekonomija dijeljenja
Authors: Pošćić Ana
Published: May 2019

U radu se
raspravlja o konceptu ekonomije dijeljenja za koji se smatra da zajedno s
konceptom umjetne inteligencije, upravljanjem velikim nizovima podataka (big
data), 3D tiskanjem čini četvrtu industrijsku revoluciju. Razvoj ekonomije
dijeljenja određen je ekonomskim, sociološkim i kulturološkim čimbenicima. O
konceptu ekonomije dijeljenja može se raspravljati s gledišta prava zaštite
potrošača, radnih odnosa, zaštite osobnih podataka, prava tržišnog natjecanja,
državnih potpora i mnogih drugih područja. Javlja se potreba za ponovim
ispitivanjem tradicionalnih koncepata u novim tržišnim okolnostima.

Postojeći koncepti sve se teže mogu uklopiti u nove modele. U radu će se
pokušati ukazati na utjecaj ekonomije dijeljenja na određene aspekte prava
tržišnog natjecanja. Pravila o novim poslovnim modelima višestruko utječu na
sve tržišne dionike. Potrebno ih je definirati i uklopiti u postojeće tržišne
odnose. Koncept ekonomije dijeljenja djeluje na poduzetnike, tržišnu strukturu,
način definiranja mjerodavnog tržišta te utvrđivanje eventualnih zlouporaba i
ostalih kršenja pravila tržišnog natjecanja. Javlja se potreba za ponovnim
propitivanjem postojećih definicija i njihovom fleksibilnijom primjenom na
inovativne poslovne modele.
ANALISIS PENGARUH KURS USD, HARGA BATUBARA ACUAN, DAN VOLUME PRODUKSI TERHADAP VOLUME EKSPOR PADA PT. BUKIT ASAM (PERSERO) TBK.
Authors: Anindita Theresia , Syaputra Ari Apri
Published: May 2019

The research method used is descriptive quantitative. The data used are the USD exchange rate, coal price index, production volume, and export volume of 2014-2016 which is converted in monthly form, it is expected that this research will be utilized by the company to consider export sales and further research. The result of research based on multiple linear regression analysis showed that R2 equal to 16,3% which mean influence of USD exchange rate, coal price index and production volume to export volume only had effect of 16,3%. Partially only reference coal price index variable which significantly have positive effect. In simultaneously, the independent variable does not significantly affect the dependent variable.
REVIEWER ACKNOWLEDGEMENTS FOR JURNAL MANAJEMEN INDUSTRI DAN LOGISTIK VOL. 2 NO. 1 MEI 2018
Authors: Siregar M Tirtana
Published: May 2019

Reviewer Acknowledgements for Jurnal Manajemen Industri dan Logistik, Vol. 1, No. 2 Mei 2018
COMPARATIVE ANALYSIS OF THE EFFICIENCY OF MODERN METHODS FOR DETERMINATION OF YOUNG DUCKS SEX
Authors: Bondarenko Yu. V. , Shkurko М. I.
Published: May 2019

Experimental researches were carried out during the years 2012–2017 at the farm "Povit-Agro", Bila Tserkva region, Kyiv Oblast, as well as at other farms. 1390 Ukrainian mulards were bred during these 2 years. Throughout our researches the French mulard was presented with 2425 1-day-old hybrid ducklings. In addition, during the studies, the 1-day-old ducklings of different breeds were assessed, namely ducklings of a domestic duck – 7579 heads, ducklings of a musk duck – 1685 heads.

A comparative analysis of the effeciency of modern methods for determining the sex of young ducks of two species and of interspecies hybrid is conducted. It has been found that the highest accuracy of duckling sex determination (100%) of all genotypes is provided by the universal Japanese method (ventsexing), and a specific method - colorsexing (based on genetic markers of down coloring). Sidorov's method (probing of resonator of males) allows to determine the sex of domestic (but not musk) and mullard ducklings with an accuracy of 94–98% at a sorting rate of 300 g/h. The anatomical method is absolutely accurate, but it is associated with young ducks slaughtering. Morphosexing is effective for ducklings of all studied genotypes starting from the 2-month age .

Morphosexing is effective for ducklings starting from the 2-month old of all studied genotypes. Beginning from 60 days old, the sex of ducklings of a musk duck, as well as mulards, can be determined due to the color and size of skin folds around the upper part of the beak with an accuracy of 97–99%. For the 2-month old ducklings of a domestic duck, sexual dimorphism is clearly expressed according to the other two features. Males at this age already have two twisted feathers in their tails, and females, unlike males, can quack loudly.
РИЗИКИ ПІДТОПЛЕННЯ ТА ШЛЯХИ ЇХ ЗМЕНШЕННЯ В ЗОНІ ЗРОШЕННЯ ПІВНІЧНО-КРИМСЬКОГО КАНАЛУ
Authors: Kharlamov O. I.
Published: May 2019

Встановлено інтенсивність ризиків підтоплення та закономірності режиму РГВ у багаторічному розрізі в зоні Північно-Кримського каналу в безстічних умовах на фоні вертикального дренажу. Розроблено конструкцію дренажної системи зі спільною дією горизонтального та вертикального дренажу.
Contributions to the lichen flora of the Stavropol Territory (Central Caucasus, Russia)
Authors: Urbanavichene I. N. , Urbanavichus G. P.
Published: May 2019

New data on lichen flora of the Stavropol Territory (Central Caucasus) are provided. Study of four protected natural areas of the Stavropol Territory — «Lermontova Skala» and «Mashuk Mountain» natural monuments, and «Beshtaugorskiy» and «Malyy Essentuchok» sanctuaries resulted in finding of 279 species: 258 species of lichens, 18 species of lichenicolous fungi and 3 species of non-lichenized saprobic fungi. Among them Bacidia notarisiana, Buelliella minimula, Pertusaria pluripuncta, Protoparmelia memnonia, Psorotichia vermiculata, Rebentischia massalongii are new for Russia, 23 species are new for Caucasus, 25 species for the North Caucasus, 164 species for the Central Caucasus and 225 species are new for the Stavropol Territory.
Morphology and geographic distribution of three Kobayasiella species (Bacillariophyta) in northeastern European Russia
Authors: Genkal S. I. , Shabalina Yu. N. , Kapustin D. A. , Stenina А. S. , Sterlyagova I. N.
Published: May 2019

Based on scanning electron microscopy, frustule morphology of the diatoms Kobayasiella subtillissima, K. parasubtillissima and K. okadae from dystrophic weakly mineralized water bodies in northeastern European Russia (the Komi Republic and the Vologda Region) was studied. The ranges of variation in valve length and width and stria density for K. subtillissima and K. parasubtillissima coincided with published data on these species and are different for K. okadae due to interpopulation variability. Taxonomic assessment of these characters was also made. New records of K. subtillissima, K. parasubtillissima and K. оkada allowed us to clarify their geographic ranges.
New records of algae. 1
Authors: Gogorev R. M. , Shadrina S. N. , Safronova T. V.
Published: May 2019

First records of algae for the Russia (St. Petersburg) and the Russian Arctic (Barents Sea) and data on their localities, habitats, distribution are provided.
Materials to the lichen flora of Samurskiy Ridge (high mountainous Dagestan)
Authors: Ismailov A. B. , Urbanavichus G. P.
Published: May 2019

The lichens and lichenicolous fungi of high mountainous landscapes of Samurskiy Ridge were studied in altitudinal range 2400–3770 m a. s. l. for the first time and 112 species are recorded. Among them 33 species, 10 genera (Arthrorhaphis, Baeomyces, Calvitimela, Epilichen, Lambiella, Psorinia, Rufoplaca, Sagedia, Sporastatia, Tremolecia) and 4 families (Anamylopsoraceae, Arthrorhaphidaceae, Baeomycetaceae, Hymeneliaceae) are new for Dagestan, six species (Buellia uberior, Carbonea atronivea, Lecanora atrosulphurea, Lecidea fuliginosa, L. swartzioidea, Rhizoplaca subdiscrepans) are reported for the first time for the Greater Caucasus and two species (Acarospora subpruinata and Rhizocarpon postumum) — for the North Caucasus. Most of the new findings were collected from 3500–3770 m a. s. l.
A review of the genus Nipponoparmelia (Parmeliaceae) in Russia
Authors: Tchabanenko S. I.
Published: May 2019

Based on our research and literature data, an overview of the species of the genus Nipponoparmelia (Parmeliaceae) that occur on the territory of Russia (N. isidioclada, N. laevior, N. perplicata, N. pseudolaevior) is presented. An identification key, refined diagnoses of the species, description of their ecology and distribution are provided.
Metodología "AEPS" aplicada a la evaluación de escalas para peces en la cuenca hidrográfica del río Duero
Authors: Valbuena Castro Jorge , Sanz Ronda Francisco Javier , Bravo Córdoba Francisco Javier , García Vega Ana , Fuentes Pérez Juan Francisco , Ruiz Legazpi Jorge , Navas Pariente Alberto , Martínez de Azagra Paredes Andrés
Published: May 2019

La construcción de obras transversales en los cursos de agua causa, entre otros aspectos, un gran impacto en la continuidad longitudinal de los ecosistemas fluviales. Para paliarlo y permitir el libre desplazamiento de la fauna (especialmente peces) es frecuente la construcción de pasos piscícolas. Sin embargo, a pesar de haberse construido en gran número durante las últimas décadas, son pocos los casos en los que se ha evaluado su funcionalidad. Así, la Confederación Hidrográfica del Duero, el Grupo de Ecohidráulica Aplicada (GEA) de la Universidad de Valladolid e Itagra.ct han desarrollado una nueva metodología de evaluación del funcionamiento de pasos para peces de estanques sucesivos (Metodología AEPS) que ha sido aplicada en más de 50 de estas estructuras. La metodología analiza la idoneidad de los pasos piscícolas para una serie de especies objetivo atendiendo a múltiples parámetros de diseño y factores eco-hidráulicos, pudiendo ser utilizada con pequeños ajustes en diversas áreas y para diferentes especies. Por otro lado, su aplicación ha permitido conocer la situación actual de los pasos para peces en la cuenca del río Duero, identificar sus problemas y cómo solucionarlos.
Capacidad de nado de ciprínidos potamódromos ibéricos. Experimentación en el canal de nado de Vadocondes
Authors: Ruiz Legazpi Jorge , Sanz-Ronda Francisco Javier , Bravo-Córdoba Francisco Javier , Fuentes-Pérez Juan Francisco
Published: May 2019

El grado de alteración antropogénica en los ecosistemas fluviales es elevado, debido, fundamentalmente, a la creación de barreras transversales (presas, azudes, estaciones de aforo, caños de drenaje, etc.), que alteran su conectividad longitudinal, causando, entre otros impactos, la fragmentación del hábitat. Esta problemática afecta a los peces migradores, pues puede suponer un bloqueo o retraso en sus movimientos, reduciendo sus hábitats, amenazando la viabilidad y abundancia de sus poblaciones, llegando incluso a su extinción. La capacidad de nado de los peces (velocidad de nado, tiempo de fatiga y distancia recorrida) es uno de los factores que determina su supervivencia. Un sistema que permite establecerla en condiciones naturales son los canales de nado voluntario. En el canal de nado de Vadocondes (Burgos) se ha determinado la capacidad de nado y cómo influyen en ella factores ambientales y biométricos, de dos de las principales especies de ciprínidos potamódromos de la Península Ibérica (barbo ibérico -Luciobarbus bocagei- y boga del Duero -Pseudochondrostoma duriense-), con el objetivo de poder desarrollar unas directrices técnicas y científicas adecuadas, que garanticen un diseño óptimo y eficaz de los pasos para peces, que repercuta positivamente en la conservación de sus poblaciones.
Identificación de los requerimientos de conservación de plantas protegidas ligadas al agua para su integración en los procesos de planificación hidrológica
Authors: Cortés Sánchez Francisco Miguel , Magdaleno Mas Fernando
Published: May 2019

La Dirección General de Biodiversidad y Calidad Ambiental (DGBDyCA) del Ministerio para la Transición Ecológica tiene la responsabilidad de impulsar la integración de los objetivos de conservación de la biodiversidad en otras políticas sectoriales como la planificación hidrológica. Éste es un principio esencial del Plan Estratégico del Patrimonio Natural y de la Biodiversidad 2011-2017. Bajo este prisma, en 2017 la DGBDyCA encomendó al CEDEX el estudio de especies de flora protegida ligada a ambientes acuáticos con el objetivo de incluir directrices de gestión y propuestas de actuación en los Planes Hidrológicos del próximo ciclo, teniendo en cuenta los requerimientos eco-hidrológicos de estas especies. La necesidad del estudio, pionero en su campo, surge por la escasez de conocimiento en relación a las condiciones eco-hidrológicas de los taxones. Para solucionar el déficit, se analizaron y seleccionaron los taxones de flora protegida (vascular y no vascular) susceptibles de ser considerados en los Planes Hidrológicos. Tras la selección, se ha actualizado la información demográfica y ecológica mediante búsqueda bibliográfica, consulta a las administraciones públicas y realización de trabajos de campo específicos. Los resultados han permitido elaborar un documento con directrices de gestión y seguimiento, y propuestas de actuación para cada taxón y Demarcación Hidrográfica.
Capacidad de salto de la trucha común para remontar barreras transversales en tres ríos del centro de la península ibérica
Authors: Manzano Rodríguez Alejandro , García Díaz Ricardo , García de Jalón Lastra Diego
Published: May 2019

Resumen Este estudio aborda el problema de las alturas de barrera infranqueables para las poblaciones de trucha común (Salmo trutta). La capacidad para superar dichas barreras viene determinada por la velocidad máxima de natación que pueden desarrollar los peces. Se han seleccionado los siguientes métodos para estimar el valor de la velocidad máxima de natación: WEAVER (1963), BEACH (1984), VIDELER (1993), protocolo HIDRI de la Agència Catalana de l’Aigua (2006) y CASTRO-SANTOS et al. (2013). Estos métodos tienen como parámetros de estimación: la temperatura, la especie y el tamaño del pez. Los métodos seleccionados han sido aplicados a las poblaciones de truchas comunes maduras sexualmente de los ríos Cega, Tormes y Lozoya, teniendo en cuenta la temperatura del mes de noviembre. Las alturas obtenidas en la estimación se han calculado para los ángulos de ataque de 60° y 80°. Posteriormente a la comparación de los resultados obtenidos con los distintos métodos de cálculo se concluye que la estimación propuesta por CASTRO-SANTOS et al. (2013) es la más apropiada para establecer las alturas franqueables en los tres ríos seleccionados. Palabras clave: migración de peces, permeabilidad de ríos, escalas piscícolas, fragmentación de hábitat, velocidad de natación.
Conservación de los ecosistemas riparios y deltaicos y mejora de las oportunidades de ecoturismo
Authors: Zaimes G.N. , García Rodríguez J.L. , Iakovoglou V. , Emmanouloudis D.
Published: May 2019

Las áreas ribereñas y los deltas ofrecen muchos servicios ecosistémicos que han llevado a su intensa utilización y degradación por parte de los humanos. Estos variados y únicos servicios han llevado a una priorización mundial de la conservación y protección de estos ecosistemas. Esta cuestión fue reconocida por la UNESCO al establecer la Cátedra Con-E-Ect en 2016 en la ciudad de Drama, Grecia, centrada en la conservación, protección e implementación del ecoturismo en áreas ribereñas y deltas. Las actividades específicas de la Cátedra incluyen el desarrollo de códigos de conducta, herramientas de monitoreo y ejemplos exitosos de ecoturismo. Los códigos de conducta brindan pautas sobre qué actividades se deben realizar en áreas ribereñas y deltas. Para mejorar la conservación, se recomienda que las herramientas de monitoreo para áreas ribereñas y deltas adecuadas para las partes interesadas cumplan con las condiciones ambientales de la región mediterránea.
Aplicación de RUSLE2 en la selección de fajas riparias para control de sedimientos
Authors: Roldán Soriano Margarita
Published: May 2019

Las áreas urbanizadas y agrícolas así como las áreas forestales degradadas han alterado las cuencas hidrológicas, y, en particular la calidad de las aguas de los ríos. En muchos casos, las escorrentías que vierten a los cursos de agua, procedentes de laderas erosionadas, van cargadas de sedimentos, y, en muchos casos, dependiendo del origen de esos sedimentos pueden ser contaminantes, lo que contribuye negativamente en la calidad de las aguas. Las fajas riparias son prácticas de conservación muy efectivas para favorecer la retención de los sedimentos transportados por las escorrentías, evitando o controlando los posibles impactos negativos que esos sedimentos pudiesen ocasionar en ecosistemas acuáticos. La RUSLE2 es una buena herramienta que permite seleccionar qué anchura y vegetación son las más aconsejables para que una faja riparia, sea efectiva en la retención de sedimentos. Son muchos los factores que influyen en la efectividad de esas fajas y estos factores, característicos del lugar son principalmente, entre otros, los relacionados con clima, pendientes, tipos de suelo, usos del suelo, tipo de vegetación en las laderas vertientes y en la faja. Todos estos factores son considerados en el modelo de la RUSLE2 y las estimas proporcionadas con él, permiten tener criterios objetivos para seleccionar la anchura y vegetación que las fajas deben de tener para cumplir su función de retención de sedimentos. En este trabajo se presenta la aplicación del modelo de la RUSLE2 para el diseño de fajas riparias con ese propósito.
Innovación en técnicas de plantación forestal contra la sequía y la vegetación competidora en condiciones mediterráneas
Authors: Coello Jaime
Published: May 2019

Este trabajo presenta cuatro ensayos de estudio del efecto de varias técnicas de plantación forestal innovadoras. Estas técnicas incluyen prototipos de: i) acondicionadores del suelo: mezcla sinérgica de polímeros hidroabsorbentes con otros ingredientes que mejoran las condiciones del suelo a nivel de microestación; y de b) cubiertas del suelo: superficies opacas que impiden el establecimiento de vegetación competidora en el entorno del brinzal recién plantado. Los principios de desarrollo de estas técnicas son minimizar la dependencia de los árboles recién plantados respecto a tareas de mantenimiento y mejorar los resultados a nivel económico y ambiental en comparación con técnicas de referencia. Los cuatro ensayos incluyen diversas combinaciones de estas técnicas, y se han realizado en condiciones muy contrastadas del nordeste peninsular: mesomediterráneo semiárido, supramediterráneo subhúmedo y montano húmedo, El acondicionador del suelo ha mostrado ser una técnica muy eficiente para facilitar el establecimiento de especies forestales en terrenos de textura ligera, mejorando los resultados productivos, fisiológicos y nutritivos, así como las condiciones a nivel de microestación. La dosis de aplicación más adecuada ha sido de 40 g/brinzal. Las cubiertas del suelo han tenido un efecto muy positivo en condiciones de alta productividad, empleándose superficies de al menos 80x80 cm. Sin embargo, en condiciones de baja calidad de estación su efecto ha sido poco destacable. En general no se han detectado grandes diferencias de respuesta de los brinzales para los diferentes modelos de cubierta empleados. Las técnicas innovadoras presentan un potencial técnico a tener en cuenta en futuras plantaciones forestales.
The Principle of Maximum Acceleration
Authors: Lobo Matheus Pereira
Published: May 2019

In this microarticle, we analyze the physical interpretation of a maximum invariant acceleration.
Daya Tarik Wisata Candi Borobudur di Kabupaten Magelang
Authors: Illahi Valdo Rizky
Published: May 2019

Makalah ini merupakan hasil laporan Domestic Case Study untuk syarat publikasi ilmiah di Sekolah Tinggi Pariwasata Ambarrukmo Yogyakarta dengan Judul Daya Tarik Wisata Candi Borobudur di Kabupaten Magelang.
Pantai Parangtritis Sebagai Destinasi Ikonik di Yogyakarta
Authors: Pangestu Mirama Aji
Published: May 2019

Indonesia is located in a region of abundant coral reefs known as the Coral Triangle as well as being the country with the most volcanoes in the world. Some beaches are derived from fluvial sands and gravels, others from cliff erosion. Coral reefs form white or yellow sanded beaches, while beach sediments derived from volcanic rocks are typically black or grey. Sandy backshores are colonized by coastal vegetation, notably Ipomoea pes-caprae and Spinifex littoreus, then coconut and casuarina trees.
Mutual Exclusivity as a Special Case of Cross-Situational Statistical Learning: Non-Selectivity of Word-Object Associations
Authors: Sia Ming Yean , Mayor Julien
Published: May 2019

Children learn words in ambiguous situations, where multiple objects can potentially be referents for a new word. Yet, researchers debate whether children form and maintain a single word-object hypothesis – and revise it if falsified by later information – or whether children establish a network of word-object associations whose relative strengths are modulated with experience. To address this issue, we presented 4- to 12-year-old children with sets of mutual exclusivity trials, thereby offering them with obvious initial hypotheses – that the novel object is the referent for the novel word. Despite their initial preference for the novel object, children maintained an association between the novel word and the name-known object, thus suggesting that early word-object associations are non-selective, in a manner not dissimilar to cross-situational statistical learning.
INDAHNYA PEMANDANGAN PANTAI NGOBARAN YOGYAKARTA
Authors: Rizapany Brigita
Published: May 2019

Natural tourism is considered an economic development opportunity for the country. Gunungkidul district has managed a strategic area with high tourism potential. Ngobaran Beach has a very natural and cultural attraction and can attract tourists to visit the beach.natural wealth, culture, and culinary Ngobaran Beach is the attention of the spears of tourists. A blend of nature, culture, and culinary to attract tourists to visit and give the impression of comfort.
Tradisi Budaya Kampung Adat Sebagai Destinasi Wisata Di Kota Ngada Flores
Authors: Soja Katarina Sena
Published: May 2019

Makalah ini merupakan hasil laporan Domestic Case Study untuk syarat publikasi ilmiah di Sekolah Tinggi Pariwasata Ambarrukmo Yogyakarta dengan judul Tradisi Budaya Kampung Adat Sebagai Destinasi Wisata di Kota Ngada Flores.
Fouling Mitigation in Tubular Membranes by 3D-printed Twisted Tape Turbulence Promoters
Authors: Wessling Matthias
Published: May 2019

Despite intensive research, fouling remains a severe problem in membrane filtration. It is often controlled by applying turbulent flow which requires a higher energy consumption. So-called turbulence promoters or static mixers can be inserted into the flow channel of tubular membranes. They deflect the fluid, induce vortices, enhance particle back-transport and increase the shear rate at the membrane surface, thus mitigating fouling. However, little is known how the geometry of such turbulence promotors affects the reduction of fouling. We investigate how different 3D-printed mixer geometries affect fouling and improve the flux during filtration with humic acid. Most mixer geometries used in the present study are based on a twisted tape; a Kenics static mixer is investigated as well. Static mixers with changing diameter prove to be less effective than twisted tape mixers with constant diameter which lead to an increase in permeate flux of around 130%. The highest flux improvement of 140% can be reached by applying a Kenics mixer. Regardless of their geometry, all investigated static mixer cause higher permeate fluxes at same specific energy consumption. Again, the Kenics mixer proves to be the most efficient static mixer. The presented mixer geometries can be fabricated with undercut injection molding techniques and represent a simple and viable option to make tubular membrane based filtration processes more efficient.
Flow and filtration imaging of single use sterile membrane filters
Authors: Wessling Matthias
Published: May 2019

Sterile filters incorporating endotoxin adsorption function emerged recently to pretreat dialysate liquids fed to a hemodialysis filtration process. Their application significantly enhances the survival rate during dialysis treatment as they function as steril filters as well as an endotoxin adsorber. Little is known about the fluid flow distribution in such single use membrane modules. We report a detailed analysis of the local 3D flow field distribution in such membrane modules using magnetic resonance flow imaging. Next to pure water filtration representing the application case of endotoxin adsorption from an already pure liquid, we also used the module as a filtration device rejecting for instance colloidal silica. Such experiments performed in-situ allow the quantification of cake layer development and its concomitant redistribution of the flow field. Particularly novel is the quantification of the time evolution of local permeate flux distribution. These detailed insights of this study encourage the use of flow-MRI when designing and applying new membrane module configurations.
3D-printed rotating spinnerets create membranes with a twist
Authors: Wessling Matthias
Published: May 2019

Round hollow fiber membranes have been well established in applications such as gas separation, ultrafiltration and blood dialysis. Yet, it is well known that geometrical topologies can introduce secondary flow patterns counteracting mass transport limitations, stemming from diffusion resistances and fouling. We present a new systematic methodology to fabricate novel membrane architectures. We use the freedom of design by 3D-printing spinnerets, having multiple bore channels of any geometry. First, such spinnerets are stationary to fabricate straight bore channels inside a monolithic membrane. Second, in an even more complex design, a new mechanical system enables rotating the spinneret. Such rotating multibore spinnerets enable (A) the preparation of twisted channels inside a porous monolithic membrane as well as (B) a helical twist of the outside geometry. The spun material systems comprise classical polymer solutions as well as metal-polymer slurries resulting in solid porous metallic monolithic membrane after thermal post-processing. It is known that twisted spiral-type bore channel geometries are potentially superior to straight channels with respect to mass and heat polarization phenomena, however their fabrication was cumbersome in the past. Now, the described methodology enables membrane fabrication to tailor the membrane geometry to the needs of the membrane process. To showcase the delicate interplay between the geometry and radial and axial flow conditions, we report fluid mechanical simulations and flow magnetic resonance imaging measurements for a twisted tri-bore membrane during permeation.
Sinusoidal shaped hollow fibers for enhanced mass transfer
Authors: Wessling Matthias
Published: May 2019

Geometrically structured flow channels induce secondary flows and vortices enhancing mass and heat transport rates. In particular, these vortices may reduce concentration polarization and subsequent fouling in membrane transport processes. In this work we present a new method of producing hollow fiber membranes with a sinusoidal change in diameter along the fiber length. We engineered a pulsation module that imposes a sinusoidally fluctuating bore liquid flow rate. Harmonic bore flow conditions can be varied over a wide range of operational settings. The fluctuating bore liquid flow rate translates into axial membrane properties varying with respect to inner bore diameter and wall thickness.We suggest that the resulting narrowing and widening of the membrane lumen channel induces secondary vortices to the liquid feed inside the membrane lumen. In gas/liquid membrane absorption processes these secondary vortices reduce the diffusional resistance, also known as the Bellhouse effect. For the produced hydrophobic PVDF membranes, improved oxygen transport from shell-to-lumen side prove superiority over straight hollow fiber membranes in G/L absorption process by a factor of 2.5 at higher liquid flow rates. We anticipate the dynamic flow module to be easily integrated into currently existing hollow fiber membrane spinning processes.
Implementation of a Dynamic Network Model of the Nigerian Transmission Grid for Investigations on Power System Stability
Authors: Nnoli Kosisochukwu Pal
Published: May 2019

Electricity is the backbone of any modern society and economy. Therefore, economic growth and an increase in social wealth of a country usually lead to an increase in demand for electrical energy especially for a country as Nigeria. As the population of Nigeria is increasing exponentially, there exists a need to make basic needs constantly available, for the wellbeing of the increasing population. This is possible through mechanization. Reliable and stable electricity supply is the surest means to this end. As a result, there is a need to constantly review the dynamics of the power system while more energy sources and loads are being added to the existing power network grid. This creates a demand for precise models for the corresponding network. In this paper, the power network system of the Nigerian transmission grid was implemented at normal operations to include the dynamic models to the corresponding network elements (i.e. generation Units based on their installed capacities and controllers). With the help of this model, stationary load flow calculations, as well as the network’s model performance in steady state was conducted. The network’s model performance in the case of load changes and fault operations was also carried out. These allowed for investigations on the stability status of the Nigerian transmission grid.
3D-printed electrodes with improved mass transport properties
Authors: Wessling Matthias
Published: May 2019

Today's electrochemical reactor design is a less developed discipline as compared to electrocatalytic synthesis. Although catalysts show increasing conversion rates, they are often operated without measures for the reduction of concentration polarization effects. As a result, a stagnant boundary layer forms at the electrode‐electrolyte interface. This stagnant boundary layer presents an additional voltage drop and reduces the energy efficiency. It is generally accepted that this phenomenon is caused by a combination of fast electrode reactions and slow diffusion of the reacting species. Our earlier work demonstrated the potential of non‐conducting static mixers to reduce concentration polarization effects. However, there are few studies on conductive static mixers applied as electrodes. In this study, we present a new concept of additive manufactured flow through electrode mixers. Our electrode geometry combines a high surface area with mixing properties, diminishing concentration polarization effects of transport‐limited reactions. Mass transport properties of these conductive static mixers are evaluated in an additive manufactured electrochemical reactor under controlled conditions by applying the limiting‐current method.
Rational Design of Ion Separation Membranes
Authors: Wessling Matthias
Published: May 2019

Synthetic membranes for desalination and ion separation processes are a prerequisite for the supply of safe and sufficient drinking water as well as smart process water tailored to its application. This requires a versatile membrane fabrication methodology. Starting from an extensive set of new ion separation membranes synthesized with a layer-by-layer methodology, we demonstrate for the first time that an artificial neural network (ANN) can predict ion retention and water flux values based on membrane fabrication conditions. The predictive ANN is used in a local single-objective optimization approach to identify manufacturing conditions that improve permeability of existing membranes. A deterministic global multi-objective optimization is performed in order to identify the upper bound (Pareto front) of the delicate trade-off between ion retention characteristics and permeability. Ultimately, a coupling of the ANN into a hybrid model enables physical insight into the influence of fabrication conditions on apparent membrane properties.
Pejalan; Arsip Peristiwa, Suasana dan Tempat Tinggal Selamanya
Authors: Trianton Teguh
Published: May 2019

Melalui Pejalan, sesungguhnya penyair tidak hanya membangun sebuah monumen. Ia juga tengah mendirikan museum sekaligus ‘rumah tinggal’ bagi keabadian namanya. Pejalan telah terbit sebagai monumen berupa buku yang gampang dijangkau secara riil. Sebagai museum, Pejalan menyimpan berbagai kenangan di balik segala peristiwa yang membekas, mengendap dalam sanubari dan ingatan sebagai memori pribadi penyairnya. Sementara sebagai ‘rumah tinggal’, kumpulan puisi ini diposisikan serupa tempat tinggal abadi yang semua orang dapat memasukinya, jika hendak menapaki tilas kehidupan penyair.
Administrasi Sarana dan Prasarana Pendidikan
Authors: alfarisi muhammad , Afriansyah Hade
Published: May 2019

In the world of education, there are several components of education that are very instrumental in supporting learning activities both directly and indirectly. One of the most important components is educational facilities and infrastruncture. Administration of educational facilities and infrastructure is a very supportive thing for achieving the goals of education. The teaching and learning process will be more succesful if educational facilities and infrastucture are adequate. Education infrastructure and facilities must always be complete. The government must always strive to continuously aquip aducational facilities and infrastructure for all levels and levels of education.this article aims to determine the administration of educational facilities and infrastructure in Indonesia along with the obstacles faced and the efforts taken to overcome these obstacles.This research is a descriptive study with a qualitative approach. Data collection is done by the method of observation, interviews and documentation. The data analysis technique in this study is an interactive analysis consisting of data reduction, data presentation and conclusion drawing. Check the validity of the data using source triangulation and method triangulation.The results showed that the administration of educational facilities and infrastructure in Indonesia was quite good, but there were still many uneven applications.
penerapan supervisi kunjungan kelas untuk meningkatkan kinerja guru sekolah dasar negeri
Authors: Nilhuda Lisa
Published: May 2019

Artikel ini dibuat dengan tujuan untuk mengetahui dan memperjelas bagaimana pengaruh supervisi kunjungan kelas terhadap kinerja guru dalam mengajar di kelas. Dalam artikel ini dibahas bagaimana pengaruh supervisi kunjungan kelas itu terhadap proses belajar siswa. Melakuka penelitian dengan menggunakan satu pendekatan yaitu kuantitatif dengan jenis expost facto. Para guru disekolah menjadi subjek penelitian dengan mengambil sampel sebanyak 50 orang guru. Dengan menggunakan teknik proposional ranom sampling dan menggunakan kuisioner tentang pelaksanaan supervisi kunjungan kelas disekolah. Jadi dapat memberikan penjelasan bahwa: (1) ada pengaruh yang signifikan supervisi kunjungan kelas oleh kepala sekolah terhadap kinerja guru, (2) ada pengaruh signifikan terhadap gaya belajar guru dikelas.
KELOMPOK 3
Authors: Handayani Lely , rahma Siti , Nasution Anidah
Published: May 2019

Makalah ini memuat isi tentang negara dan konstitusi
Hubungan Kompetensi Guru Mata Pelajaran Sejarah dengan Hasil Belajar Mata Pelajaran Sejarah Di SMA Negeri 1 Pamijahan Kabupaten Bogor
Authors: Sulfemi Wahyu Bagja
Published: May 2019

Penelitian ini bertujuan untuk mengetahui adanya hubungan antara persepsi peserta didik dengan hasil belajar peserta didik Mata Pelajaran Sejarah kelas X di SMA Negeri 1 Pamijahan Kabupaten Bogor. Jenis penelitian ini adalah penelitian kuantitatif. Penelitian ini merupakan penelitian sampel, karena responden (sampel) yang berjumlah 40 peserta didik adalah 20% dari populasi yang berjumlah 198 peserta didik. Pengumpulan data dilakukan dengan menggunakan metode angket atau kuesioner untuk memperoleh data variabel X, yaitu data tentang persepsi peserta didik terhadap kompetensi guru Sejarah dan metode pengambilan data dari nilai mid semester ganjil. Sementara variabel Y, yaitu hasil belajar peserta didik. Adapun perolehan frekuensi untuk variabel X dengan skor tertinggi 84 dan skor terendah 55, diperoleh rata-rata (mean) 70,38, median sebesar 73,00, modus sebesar 61,75, dan besar simpangan baku sebesar 7,58. Sedangkan untuk variabel Y skor tertinggi 93 dengan skor terendah sebesar 70, range skor sebesar 24, skor rata-rata 79,70, median sebesar 77,72, dan modus sebesar 74,14, sedangkan besar simpangan baku sebesar 7,33. Terdapat hubungan positif antara persepsi peserta didik tentang kompetensi guru Mata pelajaran Sejarah terhadap hasil belajar Mata Pelajaran Sejarah peserta didik kelas X di SMA Negeri 1 Pamijahan Kabupaten Bogor. Hal ini dapat dibuktikan dengan derajat kebesan (dk) = N – 2 dan ᾳ = 0,05 sebesar 2,0243. Hal ini berarti t hitung lebih besar dari t tabel (6,160>2,0243). Hasil pengujian terhadap koefisien korelasi yang diperoleh dari hasil perhitungan bahwa rxy 0,763 signifikan. nilai r hitung adalah 0.763 sedangkan rtabel adalah 0,312 dengan batas signifikan 5% artinya nilai rhitung lebih besar daripada rtabel yakni 0,763>0,304. Dengan demikian, hasilnya dinyatakan signifikan dan hipotesis yang diajukan diterima
hubungan tingkat stres, pola makan, dan pendapatan dengan terjadinya penyakit anemia pada remaja putri
Authors: nuramida wahyu , Sudirman Sudirman , Yani Ahmad
Published: May 2019

Stres adalah kondisi jiwa dan raga, fisik dan psikis seseorang yang tidak berfungsi secara normal. pola makan merupakan cara seseorang untuk memilih makanan yang akan dikonsumsinya.Pendapatan keluarga merupakan jumlah penghasilan rill dari seluruh anggota rumah tangga yang digunakan dalam memenuhi kebutuhan hidupnya.Remaja adalah proses peralihan dari masa anak-anak ke dewasa. dan penyakit anemia itu sendiri adalah kondisi dimana jumlah sel darah merah atau kadar hemoglobin berada pada kondisi dibawah normal.