bluuebunny/crossref_metadata_2025_split huggingface dataset:
El aprendizaje del violín en el siglo XX: un estudio comparativo de los métodos Suzuki, Rolland y Colourstrings.
Authors: Moya Pastor Luisa 
Published: December 2017

En este artículo se plantea un análisis comparativo de tres métodos de iniciación utilizados en la actualidad en el aprendizaje del violín: el método Rolland, el método Suzuki y el método Colourstrings. Este proceso lo llevamos a cabo identificando y comparando cuestiones referentes a la técnica y principios de cada uno, permitiendo ver las similitudes que comparten y los aspectos que las diferencian en las primeras etapas del aprendizaje de este instrumento. El propósito de este trabajo es valorar en qué aspectos puede influir la aplicación de determinados métodos en el proceso de enseñanza-aprendizaje del violín.

Las citadas metologías poseen alternativas y recursos novedosos que, con una adecuada combinación, pueden ser adaptados por el docente para utilizarse en nuestra metodología actual.

Palabras clave: métodos, violín, pedagogía del violín, didáctica musical.
Influence of M9 Rootstock on the Reproductive Behaviour of Apple Cultivars under Dry, Semi-arid Growing Conditions
Authors: Domi Hafuz , Spahiu Telat , Kullaj Endrit , Thomaj Fadil 
Published: December 2017

In the last decade, apple has been intensively cultivated in the western coast of Albania. The scope of this research was to study the influence of M9 rootstock on the reproductive behaviour of apple cultivars ‘M. Gala’, ‘Golden Delicious’, ‘Starking’, ‘Fuji’ and ‘Pink Lady’. The trial was conducted from 2010 – 2011 in 5-year old orchards with 2,250 trees/ha grown as French axe and in full production located in Lushnja. The following indicators were measured: diameter of two main branches, number of fruits/branch, fruit growth dynamic and sugar content (%). Global radiation, temperature and humidity were recorded. The reproduction behaviour has also been measured by fruiting spurs in the general structure of the canopy as well as the number of fruits formed for each cultivar. The results have shown that in terms of fruit set, cultivars are ranked as follows: ‘M. Gala’ with the highest number of fruits, then ‘Golden Delicious’, ‘Fuji’, ‘Pink Lady’ and ‘Starking’, respectively. The dynamic of fruit dropping shows that ‘Starking’, having the lowest fruit set, after the June drop is more stable while ‘M. Gala’, with the highest fruit set, besides an abundant June drop, had another drop in July. This is due to higher competition among the fruits and failure of the rootstock to supply the adequate quantities of sap. In terms of fruit growth dynamic, it was observed that intensive growth was measured for all the cultivars during the end of July after which fruit growth slowed down. Changes between cultivars were observed in relation to the maturation period of each cultivar, with ‘M. Gala’ maturing in August, ‘Fuji’ and ‘Pink Lady’ in October and November. ‘Starking and ‘Golden Delicious’ cultivars had a more rapid maturation (20 September), accompanied with a higher sugar content which is far more related to climatic factor rather than M9 rootstock. In conclusion, it was found that the cultivars under study have different reproductive behaviour with M9 rootstock. It can also be stated that ‘Starking’ is not appropriate for this coastal region due to inadequate fruiting behaviour.
Comparison of Several Watermelon (Citrullus lanatus Thunb.) Hybrids in Republic of Macedonia
Authors: Agic Rukie , Bogoevska Zvezda , Ibusoska Afrodita 
Published: December 2017

Watermelon is a traditionally grown vegetable in the Republic of Macedonia. Numerous varieties and hybrids of watermelon are registered in the National Variety List. Prior to their introduction into commercial production, all foreign hybrids and newly created varieties are examined in order to determine their stages of growth, yield and characteristic of fruit. The experiment was set on experimental plots in the Institute of Agriculture in Skopje. In the years between 2005 and 2009, the following 21 varieties and hybrids of watermelon were observed: Romanza F1, Bambolino F1, Bonta F1, Scherezada in 2005; Pauline F1, Nelson F1, Joker F1, Carmen F1 in 2006; Lady F1, Trophy F1, Fletta F1, Marabella F1, Super Crimson Sweet OP, Fantasy F1 in 2007; Crimson Ruby F1, Biblos F1, Pegasus F1, Megan F1 in 2008; Colosseo F1, Caravan F1, Montana F1 in 2009. The Crimson Sweet was used as a standard variety. In 2005, Bambolino F1 gave higher yield (59.7t/ha) than the standard variety (31.42t/ha). In 2006, Nelson F1 exceeded significantly higher yield by giving 65,8 t/ha in comparison to standard variety 46.3 t/ha. In 2007 all examined varieties gave better results than the standard variety. In 2008 Crimson Ruby F1 gave higher yield (42.7 t/ha) than the standard variety (36.8t/ha). In 2009 Montana F1 was more yielded (67.5 t/ha) then the standard variety (62.2 t/ha). All examined varieties and hybrids gave stable characteristics and were registered in the National Variety List for commercial production.
Control of Corn Silage Quality on Farms for Milk Production in Northern Bosnia and Herzegovina
Authors: Glavić Midhat , Budiša Aleksandra , Osmanagić Senad , Hasić Amir , Zenunović Amir 
Published: December 2017

The research objective was to monitor and compare the quality of corn silage on farms in the period 2008 - 2012 by years of the research. The analysis of corn silage was done at 65 farms in the northern part of Bosnia and Herzegovina, where is the largest production of raw milk - about 85 % of total production in Bosnia and Herzegovina. The medium value of crude protein (CP) per years of the research is 6.94 % in 2008; 6.82 % in 2010 and 6.31 % in 2012. The acidity (pH), the medium value per years of the research is 3.81 in 2008; 4.03 in 2010 and 4.01 in 2012. The medium value of crude cellulose (SC) per years of the research is 31.69 % in 2008; 31.9 % in 2010 and 33.99 % in 2012. The moisture con­tent (SV), the medium value per years of the research is 68.48 % in 2008; 68.75 % in 2010 and finally, 68.43 % in 2012.
Улога државе у развоју руралног туризма у Републици Српској
Authors: Радовић Гордана , Пејановић Радован , Радосавац Адриана 
Published: December 2017

Циљ рада је да представи улогу државе у развоју руралног туризма у Републици Српској. Рурални туризам обухвата све туристичке активности које се могу реализовати у руралним подручјима. Развојем руралног туризма смањује се незапосленост, омогућава валоризација рада жена у сеоским домаћинствима, омогућава развој локално-економских заједница, а тиме и смањују разлике у регионалној развијености. Приоритетан услов за развој руралног туризма је снажна стратешка и финансијска подршка државе, која треба да креира потребан амбијент и промовише одређени концепт развоја. У протеклом периоду у Републици Српској формиране су нормативне претпоставке за развој руралног туризма, а финансијска подршка републичких и органа локално-економских заједница била је недовољна за снажнији развој овог вида туризма.
Развој повртарства у Војводини
Authors: Новковић Небојша , Мутавџић Беба , Иванишевић Драган 
Published: December 2017

У раду су анализиране квантитативне промене у капацитетима и натуралним резултатима повртарске производње у Војводини у периоду 2001-2010. година. На основу анализе, предвиђања и поређења производних параметара повртарства са аналогним у претходном десетогодишњем периоду, 1991-2000, дате су оцене стања и перспективе развоја појединих линија производње у повртарству. Анализиране су промене у површинама, приносима и укупној производњи значајнијих врста поврћа за Војводину.
Промет пољопривредних производа на зеленим и сточним пијацама у Републици Српској
Authors: Остојић Александар , Дринић Љиљана , Мирјанић Стево , Вашко Жељко , Роквић Гордана , Мрдаљ Весна , Фигурек Александра 
Published: December 2017

Значајан дио пољопривредних производа у Републици Српској производи се на пољопривредним газдинствима. Карактеристика ове производње су мале количине тржних вишкова, хетероген асортиман, неуједначен квалитет, сезонске варијације у понуди и сл. Све ово отежава или онемогућава продају ових производа индустријским прерађивачима или трговинским посредницима. Због тога један дио пољопривредних производа остаје непродат или се прода под неповољним условима (ниске цијене, одгођена наплата). У таквој ситуацији зелене и сточне пијаце се јављају као ефикасан вид дистрибуције пољопривредних и других комплементарних производа путем којих се успјешно могу спојити купци и продавци. Предмет ових истраживања је анализа кретања промета пољопривредних производа на зеленим и сточним пијацама у у Републици Српској. Анализа је обухватила промет производа биљног и анималног поријекла у периоду од 2007. до 2011. године. Истраживање је базирано на расположивим подацима, уз примjењени метод "истраживање за столом" ("desk research") и истраживања на терену које је спроведено за потребе израде студијe „Улога и значај зелених и сточних пијаца у продаји пољопривредних производа у Републици Српској“. Основни подаци преузети су из статистичких публикација Републичког завода за статистику РС, који су у раду систематизовани примјеном стандардних математичко-статистичких метода.
Masa zrna u klasu genotipova tritikalea (x triticosecale Witt.) u agroekološkim uslovima Banja Luke
Authors: Kondić Danijela , Knežević Desimir , Paunović Aleksandar , Marković Dimitrije 
Published: December 2017

Masa zrna u klasu je limitirajuća komponenta prinosa koja predstavlja rezultantu oprašivanja i oplodnje kao i genotipsku interakciju agrotehnike i datih ekoloških uslova. U radu su analizirane prosječne mase zrna u klasu proučavanih deset genotipova ozimog heksaploidnog tritikalea: Trimaran, Ticino, Odisej, Agrano, BL-T-21, BL-T-17, BL-T-10, Max 1793, Bogo i Tornado. Ogled na ozimom tritikaleu je postavljen u toku 2005/06, 2006/07, 2007/08. u Trapistima, region Banja Luka. Za proizvodnju ozimog tritikalea je primjenjena standardna agrotehnika. U toku izvođenja ogleda klimatski uslovi u dvije eksperimentalne godine 2006. i 2008. su bili relativno slični, dok je u 2007. godini bio izražen period suše. Statistička analiza posmatranih genotipova tritikalea za ispitivano svojstvo izvršena je metodom analize varijanse 10 × 3. Značajnost razlika testirana je LSD testom. Analiza varijanse prosječne mase zrna u klasu ispitivanih genotipova tritikalea u ispitivanim godinama je pokazala značajnu razliku između ispitivanih genotipova tritikalea, kao i visoko značajnu razliku između ispitivanih godina. Najveća vrijednost prosječne mase zrna u klasu dobijena je kod genotipa Odisej (3,00 g) u 2008. godini, a najmanju prosječnu masu zrna u klasu imao je genotip BL-T-21 u 2007. godini (1,43 g). Testiranjem značajnosti razlika prosječnih vrijednosti mase zrna u klasu ispitivanih genotipova tritikalea bez obzira na godinu izdvojio se genotip Odisej sa najvećom prosječnom masom zrna u klasu (2,68 g), a genotipovi BL-T-10 (2,26 g), Bogo (2,24 g) i Agrano (2,23 g) imali su tendenciju formiranja visoke vrijednosti prosječne mase zrna u klasu. S obzirom na ispitivano svojstvo navedeni genotipovi tritikalea se mogu preporučiti za proizvodnju u agroekološkim uslovima Banja Luke.
Стање пољопривредног задругарства у Републици Српској
Authors: Мирјанић Стево , Вашко Жељко , Роквић Гордана , Фигурек Александра 
Published: December 2017

На просторима које данас заузима Република Српска задругарство има дугу традицију. У протеклом периоду пољопривредно задругарство је пролазило кроз различите фазе развоја и дјеловања, биљежећи успоне и падове, како у свом организационом, тако и у материјалном развоју. Циљ овог рада био је у анализи стања задругарства у Републици Српској. У том смислу анализирани су следећи индикатори и параметри: број, структура и претежна дјелатност пољопривредних задруга, врсте услуга које задруге пружају својим члановима, учешће задруга у откупу пољопривредних поизвода, задружна имовина, финансијски резултати пословања, задружна ревизија, кадровска оспособљеност задруга. Примарни извори података добијени су примјеном методе анкетирања на око 50% активних задруга у РС, методом интервјуа, те методом партиципативног учешћа кроз радионице и фокус групе.
Effects of Different Crop Load of Vine and Length of Maceration on Polyphenolic Content of Vranac Cultivar
Authors: Milanov Goran , Beleski Klime , Nedelkovksi Duško , Ristov G 
Published: December 2017

Polyphenols have a significant impact on the quality of the red wine grape varieties. Certain amphelotechnical measures and technological pro­cesses affect directly the content of polyphenols in grapes and wine. The aim of the study was to investigate the influence of different crop load of the vine and length of maceration of grape pomace on polyphenolic content and sensory properties of Vranac cultivar which represents the leading red variety in the Republic of Macedonia. Studied the different crop load of the vine (control, variant 1 with a 25% reduction of the yield, variant 2 - 35% reduction of the yield and a variant of 3- 50% reduction of the yield) as well as different times of maceration (7days and 14 days) on the phenolic composition of wine. Test results showed a positive correlation between the crop load and the content of total polyphenols, ie, reducing the number of bunches per vine comes to an increase in the content of total polyphenols in wine as well as length of maceration achieves the same correlation.
Vegetative Potential of ‘White Tamianica’Vine Cultivar in Conditions of Župa Vine District
Authors: Jovanović Zoran , Ćirković Bratislav , Garić Mlađan 
Published: December 2017

This paper presents results of some important agrobiological traits of the cultivar ‘White Tamianica’ in the agroecological conditions of Župa vine district. The investigation was carried out at a productive vineyard in private property, at the location Svračak. The vineyard was established in 1981. Planting distance was 2.8 x 0.9 m. This investigation lasted three years, the period 2000-2002, and it included phenological observation,average cane weightand total bearing balanceper bud and total bearing balancepervine. Weather conditions were favorable for development of this cultivar. The study aimed to observe important agrobiological traits of ‘White Tamianica’, as well as growing and spreading possibility in the conditions of Župa vine district. On the basis of the obtained results, it can be concluded that this cultivar has shown positive agrobiological traits.
Petrophysical, Geochemical, and Hydrological Evidence for Extensive Fracture‐Mediated Fluid and Heat Transport in the Alpine Fault's Hanging‐Wall Damage Zone
Authors: Townend John , Sutherland Rupert , Toy Virginia G. , Doan Mai‐Linh , Célérier Bernard , Massiot Cécile , Coussens Jamie , Jeppson Tamara , Janku‐Capova Lucie , Remaud Léa , Upton Phaedra , Schmitt Douglas R. , Pezard Philippe , Williams Jack , Allen Michael John , Baratin Laura‐May , Barth Nicolas , Becroft Leeza , Boese Carolin M. , Boulton Carolyn , Broderick Neil , Carpenter Brett , Chamberlain Calum J. , Cooper Alan , Coutts Ashley , Cox Simon C. , Craw Lisa , Eccles Jennifer D. , Faulkner Dan , Grieve Jason , Grochowski Julia , Gulley Anton , Hartog Arthur , Henry Gilles , Howarth Jamie , Jacobs Katrina , Kato Naoki , Keys Steven , Kirilova Martina , Kometani Yusuke , Langridge Rob , Lin Weiren , Little Tim , Lukacs Adrienn , Mallyon Deirdre , Mariani Elisabetta , Mathewson Loren , Melosh Ben , Menzies Catriona , Moore Jo , Morales Luis , Mori Hiroshi , Niemeijer André , Nishikawa Osamu , Nitsch Olivier , Paris Jehanne , Prior David J. , Sauer Katrina , Savage Martha K. , Schleicher Anja , Shigematsu Norio , Taylor‐Offord Sam , Teagle Damon , Tobin Harold , Valdez Robert , Weaver Konrad , Wiersberg Thomas , Zimmer Martin 
Published: December 2017

AbstractFault rock assemblages reflect interaction between deformation, stress, temperature, fluid, and chemical regimes on distinct spatial and temporal scales at various positions in the crust. Here we interpret measurements made in the hanging‐wall of the Alpine Fault during the second stage of the Deep Fault Drilling Project (DFDP‐2). We present observational evidence for extensive fracturing and high hanging‐wall hydraulic conductivity (∼10−9to 10−7m/s, corresponding to permeability of ∼10−16to 10−14m2) extending several hundred meters from the fault's principal slip zone. Mud losses, gas chemistry anomalies, and petrophysical data indicate that a subset of fractures intersected by the borehole are capable of transmitting fluid volumes of several cubic meters on time scales of hours. DFDP‐2 observations and other data suggest that this hydrogeologically active portion of the fault zone in the hanging‐wall is several kilometers wide in the uppermost crust. This finding is consistent with numerical models of earthquake rupture and off‐fault damage. We conclude that the mechanically and hydrogeologically active part of the Alpine Fault is a more dynamic and extensive feature than commonly described in models based on exhumed faults. We propose that the hydrogeologically active damage zone of the Alpine Fault and other large active faults in areas of high topographic relief can be subdivided into an inner zone in which damage is controlled principally by earthquake rupture processes and an outer zone in which damage reflects coseismic shaking, strain accumulation and release on interseismic timescales, and inherited fracturing related to exhumation.
Inclusion of Solar Elevation Angle in Land Surface Albedo Parameterization Over Bare Soil Surface
Authors: Zheng Zhiyuan , Wei Zhigang , Wen Zhiping , Dong Wenjie , Li Zhenchao , Wen Xiaohang , Zhu Xian , Ji Dong , Chen Chen , Yan Dongdong 
Published: December 2017

AbstractLand surface albedo is a significant parameter for maintaining a balance in surface energy. It is also an important parameter of bare soil surface albedo for developing land surface process models that accurately reflect diurnal variation characteristics and the mechanism behind the solar spectral radiation albedo on bare soil surfaces and for understanding the relationships between climate factors and spectral radiation albedo. Using a data set of field observations, we conducted experiments to analyze the variation characteristics of land surface solar spectral radiation and the corresponding albedo over a typical Gobi bare soil underlying surface and to investigate the relationships between the land surface solar spectral radiation albedo, solar elevation angle, and soil moisture. Based on both solar elevation angle and soil moisture measurements simultaneously, we propose a new two‐factor parameterization scheme for spectral radiation albedo over bare soil underlying surfaces. The results of numerical simulation experiments show that the new parameterization scheme can more accurately depict the diurnal variation characteristics of bare soil surface albedo than the previous schemes. Solar elevation angle is one of the most important factors for parameterizing bare soil surface albedo and must be considered in the parameterization scheme, especially in arid and semiarid areas with low soil moisture content. This study reveals the characteristics and mechanism of the diurnal variation of bare soil surface solar spectral radiation albedo and is helpful in developing land surface process models, weather models, and climate models.
Probabilistic Design Storm Method for Improved Flood Estimation in Ungauged Catchments
Authors: Berk Mario , Špačková Olga , Straub Daniel 
Published: December 2017

AbstractThe design storm approach with event‐based rainfall‐runoff models is a standard method for design flood estimation in ungauged catchments. The approach is conceptually simple and computationally inexpensive, but the underlying assumptions can lead to flawed design flood estimations. In particular, the implied average recurrence interval (ARI) neutrality between rainfall and runoff neglects uncertainty in other important parameters, leading to an underestimation of design floods. The selection of a single representative critical rainfall duration in the analysis leads to an additional underestimation of design floods. One way to overcome these nonconservative approximations is the use of a continuous rainfall‐runoff model, which is associated with significant computational cost and requires rainfall input data that are often not readily available. As an alternative, we propose a novel Probabilistic Design Storm method that combines event‐based flood modeling with basic probabilistic models and concepts from reliability analysis, in particular the First‐Order Reliability Method (FORM). The proposed methodology overcomes the limitations of the standard design storm approach, while utilizing the same input information and models without excessive computational effort. Additionally, the Probabilistic Design Storm method allows deriving so‐called design charts, which summarize representative design storm events (combinations of rainfall intensity and other relevant parameters) for floods with different return periods. These can be used to study the relationship between rainfall and runoff return periods. We demonstrate, investigate, and validate the method by means of an example catchment located in the Bavarian Pre‐Alps, in combination with a simple hydrological model commonly used in practice.
Mixed and passive filtering for linear switched systems with average dwell time
Authors: Zheng Qunxian , Guo Xingzhong , Zhang Hongbin 
Published: December 2017

SummaryIn this paper, a new performance index is proposed for switched systems. The new performance index can be viewed as the mixed weighted
and passivity performance. This new performance index covers the weighted
performance and the passivity performance as special cases. Based on this new performance index, the weighted
filtering problem and the passive filtering problem of linear switched systems with unstable subsystems are solved in a unified framework. The states of the filtering error system constructed by the augmentation technique will be divergent when unstable subsystems are activated. To overcome this problem, a set of mode‐dependent filters of a Luenberger‐like observer type is constructed. The multiple Lyapunov function approach and the average dwell‐time technique are employed to solve the mixed filtering problem. New sufficient conditions for the existence of mixed
and passive filters are developed, which ensure the filtering error system to be asymptotically stable with a prescribed mixed
and passivity performance index. Moreover, the desired mixed
and passive filters can be constructed by solving a set of linear matrix inequalities. Finally, numerical examples are given to demonstrate the applicability and advantage of the obtained results.
Self‐Healing Shape Memory PUPCL Copolymer with High Cycle Life
Authors: Ur Rehman Hafeez , Chen Yujie , Hedenqvist Mikael S. , Li Hua , Xue Wenchao , Guo Yunlong , Guo Yiping , Duan Huanan , Liu Hezhou 
Published: December 2017

AbstractNew polyurethane‐based polycaprolactone copolymer networks, with shape recovery properties, are presented here. Once deformed at ambient temperature, they show 100% shape fixation until heated above the melting point, where they recover the initial shape within 22 s. In contrast to current shape memory materials, the new materials do not require deformation at elevated temperature. The stable polymer structure of polyurethane yields a copolymer network that has strength of 10 MPa with an elongation at break of 35%. The copolymer networks are self‐healing at a slightly elevated temperature (70 °C) without any external force, which is required for existing self‐healing materials. This allows for the new materials to have a long life of repeated healing cycles. The presented copolymers show features that are promising for applications as temperature sensors and activating elements.