bluuebunny/crossref_metadata_2025_split huggingface dataset:
Maintenance of Operation Faults of Distribution Line in Power System
Authors: Qingming Peng 
Published: July 2018

At this stage, influenced by the rapid economic,Â China's electricity demand is also increasing at an averageÂ annual rate of more than 10% which has posed greatÂ challenges to the power industry, so ensuring the stabilityÂ and reliability of the power system has gradually become aÂ common requirement of society. The characteristics ofÂ 10kV distribution network which is as the basis of powerÂ system structure features wide coverage, long lines, highÂ risk of fault in the operation, therefore, a good dailyÂ maintenance work and high reliability of its operation areÂ becoming one of the most urgent task.
Practical Application of Environmental Protection and Energy Saving in Building Electrical Design
Authors: Jianlu Zhao 
Published: July 2018

Energy is the lifeline of a country's economicÂ development, but also the important foundation to improveÂ peopleâ€™s lives. With the continuous development ofÂ China's social economy, as a big energy-consumingÂ industry, the building industry has been consuming moreÂ and more energy, greatly increasing the pressure of theÂ energy supply for our country, and even restricting theÂ development of our national economy, so the practicalÂ application of environmental protection and energy savingÂ in building electrical design is of great significance to the economicÂ development of our country. This paperÂ analyzes and discusses the practical application ofÂ environmental protection and energy saving in buildingÂ electrical design.
An Efficient Task Scheduling Method for the Unified Interface Platform of the Electric Information Acquisition System
Authors: Bin Ye Fang 
Published: July 2018

Due to the large and frequent static data interaction between the Electric Information Acquisition System and the external business systems, researching on using limited serverÂ sources to do an efficient task scheduling is becoming one of the key technologies of the unified interface platform. The information interaction structure of the unified interface platform is introduced. Task scheduling has been decomposed into two stages, task decomposition and task combination, based on the features (various types and dispersed) of large static data. The principle of the minimum variance of the subtasks data quantityÂ is used to do the target task resolving in the decomposition stage. The thought of the GreedyÂ Algorithm is used in the taskcombination. Breaking the target task with large static data into serval composed tasks with roughly same data quantity is effectively realized. Meanwhile, to avoid the situation of the GA falling into the local optimal solution, an improved combination method has been put forward. Moreover, the new method creates more average composed tasks and making the task scheduling more effective. Ultimately, the effectiveness of the proposed method is verified by the experimental data.
Industrial Robot Technology and Its Typical Application Analysis
Authors: Chen Jiangong 
Published: July 2018

With the rising of the manufacturing industry in our neighboring countries, ChinaÂ no longer has advantagesÂ in manufacturing sector. New development situation and tasks make itÂ extremely urgentÂ to establish a new manufacturing system featuring standardization, modularization, network and intelligence. Therefore, research on industrial robotÂ technology is of great practical significance.Â It is believed that in the near future, industrial robots will become an importantÂ drivingÂ force forÂ the transformation and upgrade of Chinaâ€™s manufacturing industry.
A Study on Calculation Theory and Method of Transverse Distribution Coefficient of the Corrugated Steel Web Box Girder Based on the "Modified Rigid Jointed Beam Method"
Authors: Jie Wang 
Published: July 2018

Abstract: The PC box girderÂ Bridge with corrugated steelÂ web, as a new kind of bridgeÂ structure, has differentÂ mechanical properties fromÂ that of the ordinary concreteÂ box girder bridge. Due to theÂ late development of theÂ corrugated steel webÂ pre-stressed box girderÂ structure, the domesticÂ experts have made littleÂ research on the transverseÂ load distribution of PC boxÂ Girder Bridge withÂ corrugated steel webs.Â Whether the method ofÂ calculating the transverseÂ distribution coefficient in theÂ classical box girder theoryÂ can be applied to theÂ corrugated steel webÂ composite boxÂ girder andÂ how to further improve theÂ calculation theory andÂ method of the transverseÂ loadÂ distribution of the steel boxÂ girder bridge needÂ urther study. method of theÂ transverse load distribution ofÂ the steel box girder bridgeÂ need further study.Based onÂ the "traditional rigid jointedÂ process and the programmingÂ ideas of the transverseÂ distribution coefficient ofÂ corrugated steel webÂ composite box girder of theÂ "modified rigid jointed beamÂ method".beam method" andÂ the existing research, thisÂ paper proposes the "modifiedÂ rigid-jointed beam method" inÂ combination with the specificÂ internal force distribution ofÂ corrugated steel webÂ composite box girder. TheÂ computational scheme andÂ formula of mechanics, theÂ calculation process and theÂ programming ideas of theÂ transverse distributionÂ coefficient of corrugated steelÂ web composite box girder ofÂ the "modified rigid jointedÂ beam method".
Modified Direct and Invers Problem On Triaxial Ellipsoid
Authors: Bektas Sebahattin 
Published: July 2018

Abstract: We aim to showÂ how geodetic basic problemsÂ will be solved with theÂ modified basic problems. InÂ this paper we study basicÂ geodetic problems (ModifiedÂ Direct and Invers problem)Â on a triaxial ellipsoid and weÂ will see how to solve theÂ conversion between theÂ geographical coordinatesÂ with Cartesian coordinates orÂ vice versa on triaxialÂ ellipsoid.
Shared Global Vision for Groundwater Governance 2030 and A Call for Action
Authors: Rubio Marina 
Published: July 2018

Five international organisations cooperated in the project ‘Groundwater Governance: A Global Framework for Action’ (2011-2016): Global Environment Fund (GEF), Food and Agriculture Organization of the United Nations (FAO), United Nations Economic, Social and Cultural Organization International Hydrological Program (UNESCO IHP), International Association of Hydrogeologists (IAH)
The present document presents the Vision resulting of a consultative process and the definition of ‘Groundwater Governance’ and its components. It provides a synthetic overview of the enabling frameworks and guiding principles of the Framework for Action prepared by the project. Conscious of the need to raise political awareness at global level and to act with urgency to improve groundwater governance, the five institutions make an urgent call to action if trends in the state of this resource are to be reversed.

Governance
Groundwater
Pengaruh Teknik Skarifikasi Fisik dan Media Perkecambahan terhadap Daya Berkecambah Benih Pala (Myristica fragrans)
Authors: Febriyan Dwi Gery , Widajati Eny 
Published: July 2018

<em>The objective of this experiment is studying the effect of physical scarification of nutmeg seed coat and germination media to accelerating germination rate and enhancing nutmeg seed viability. This experiment was conducted in December 2013 until May 2014 at Leuwikopo Experimental Field’s green house and Seed Laboratory of Agronomy and Horticulture Department, Faculty of Agriculture, Bogor Agricultural University. This experiment was using factorial randomize complete block design with 3 replications. The first factor was physical scarification on the seed coat with three levels: without scarification, one hole scarification on seed’s base, and two holes scarifications on seed’s base. The Second factor was the seed germination substrate that consist of sand, charcoal of husk rice, and mixture of sand and compost 1:1 (v/v). The results showed that two holes physical scarification could enhance germination process according to the earlier appearance of roots and shoot. Sand as the germinating substrate was observed as a better substrate according to the parameters of germinating potency and shoot height. Two holes physical scarification treatment which was sowed in sand substrate showed the increase of lateral root number into 6 lateral roots. Nutmeg seedling growth from sand substrate seedling showed a better growth than the charcoal of husk rice substrate seedling by evaluating these parameters on stem diameter, seedling’s height, amount of leaves, canopy’s width, and leaves colour.</em>
Relationship between indicators of pulse wave and bone mineral density in elderly aged women with uncomplicated hypertension
Authors: K. M. Amosova  , V. V. Povoroznyuk  , O. I. Nishkumay  , K. P. Lazarieva  , G. V. Mostbauer  , P. O. Lazariev  , Yu. V. Rudenko  
Published: July 2018

The aim — to perform a comparative analysis of the indices of central aortic pressure and pulse wave, bone mineral density (BMD) in elderly female patients with uncomplicated essential hypertension.Materials and methods. The study involved 30 women with essential hypertension of II stage, 2 degree, of mean age of 69.3 ± 0.9 years, with a post­menopausal duration of 17.7 ± 1.1 years and 25 practically healthy women aged 65.6 ± 1.6 years with a post­menopausal period of 15 ± 1.6 years. All patients underwent general clinical and laboratory examination, daily monitoring of blood pressure (BP) and echocardiography. The parameters of central hemodynamics and arterial stiffness were measured with SphygmoCor (AtCor Medical, Australia). BMD was examined on Hologic Discovery apparatus. To assess the quality of bone tissue (Trabecular Bone Score — TBS), the TBS iNsight technique, developed by Med­Imaps (France), was used.Results and discussion. Patients with essential hypertension and those of the control group were matched by age, body mass index, brachial and central arterial pressure and the level of markers of bone remodeling. A violation in BMD was found in 13 (43.3 %) patients of the main group (in 9 (30 %) women — osteopenia, in 4 — osteoporosis (13.3 %). In the control group, BMD disturbances were detected in 7 (28.5 %) women (4 (16.3 %) had osteopenia, and 3 (12.2 %) — osteoporosis). Patients with hypertension had a positive correlation between PPampl. and BMD indices of the total skeleton, lumbar spine (L1—L4) and the ultra­distal forearm bones, the index of bone tissue remodeling (P1NP) and the quality of trabecular bone tissue — TBS; a negative correlation between the value of the T­test in the total skeleton, lumbar spine and neck of the left femur with the parameters of applanation tonometry (AP, AIx, AIx75) and a positive relationship between AP, AIx and FRAX­all.Conclusions. Elderly women with controlled arterial hypertension and elevated vascular stiffness (according to applanation tonometry) have decreased BMD compared with practically healthy women of comparable age.
To the issue of corrosion of occluders from beta-zirconium alloy in experimental study of endovascular devices for the closure of arterial duct
Authors: Yu. V. Panichkin  , V. P. Zakharova  , Yu. L. Konopliova  , A. Yu. Gavrilishin  , E. V. Beshlyaga  , I. A. Skiba  , M. V. Pogorelov  , A. V. Solodovnik  
Published: July 2018

The aim — to evaluate the condition of the surface of intact occluders and its corrosion resistance in the experimental study of devices made of b­zirconium alloy after prolonged stay in an animal’s body.Materials and methods. Investigation of occluders for corrosion resistance were conducted in vitro and when introduced into the bloodstream of pigs as a biological model. Samples of the surface of occluders were examined under light and raster electron microscopes initially and in 1, 3 and 6 months after implantation.Results and discussion. Histological examination of the surface of occluders in the area of their implantation and distal from it, in the background of activation of neointima and developing fibrosis, we revealed inclusions of granular and small­fragmented foreign material of black color. Moderate corrosion of the material was found during the microscopic examination of the surface of intact occluders. After the preliminary processing of the implantable products in the ultrasound bath, microscopically, the surface of the intact occluders was coated with an even thin layer of Zr­Ti oxide film, while the implantation of b­zirconium devices in an animal’s body significantly decreased the number of foreign implants on the histological sections.Conclusions. During thermal treatment, a loose film of Zr­Ti oxide is formed on the surface of products of low­modulus b­zirconium alloy. During the implantation of occluders in an animal’s body, the particles of the oxide film can break away from the main material, migrate with the flow of blood and cause (intensify) the reaction to the introduction of an alien body. It has been shown that the previous combined ultrasonic and chemical cleansing of occluders makes it possible to obtain a smooth and relatively «clean» surface of the implantable products. Products of b­zirconium alloy that underwent ultrasound processing and were implanted in the vessel lumen of the experimental animal do not cause excessive proliferation of intima around the elements of the device and more distantly from its localization.
Clinical and anatomical variants of varicose veins in the basin of small subcutaneous vein
Authors: A. O. Guch  , O. V. Ligonenko  , O. I. Nabolotny  
Published: July 2018

The aim — to distinguish variants of the topography of the small subcutaneous vein (SSV) and its femoral branch (FB) according to the ultrasound scan, as well as to determine the pathways for the spread of venous reflux and to develop anatomical and hemodynamic classification of varicose veins (VV) types.Materials and methods. We analyzed the results of the study of SSV topography variants in 474 patients of the general population and ways of distribution of blood reflux in SSV basin in 126 patients with VV, who were diagnosed and treated at O. O. Shalimov National Institute of Surgery and Transplantology of NAMS of Ukraine within the period of 2003 — 2007.Results and discussion. 6 variants of topography of SSV and 5 variants of topography of its FB were singled out. The most common variant, which occurs in 47.0 % of patients, is the influx of SSV into the popliteal vein with an isolated trunk. In the total number of the examined patients, SSVs had hip extension in the form of FB in 40.9 % and had no fistula with popliteal vein in 17.9 % of cases. The study of ways of venous reflux spreading made it possible to distinguish the following types of FB in the SSV basin: 1) the trunk type — in 76.2 %; 2) the inflow type — in 17.5 %; 3) the perforation type — in 6.3 % of patients.Conclusions. The most common type that occurs in 76.2 % of patients is the formation of blood reflux at the level of sapheno­popliteal fistula and its spread along the SSV trunk. Of the total number of patients with VV, an «atypical» distribution of blood reflux was registered in 23.8 % of cases.
VIBRATION SIGNAL ANALYSIS FOR CAVE DETECTION AS BASIC OF DEVELOPING PUMP OPERATIONS: CASE STUDY UNIT DISTILLATION PLN BELAWAN
Authors: Lubis Muhammad Zukhri , Isranuri Ikhwansyah 
Published: July 2018

Cavitation occurs due to the formation of empty cavities in the fluid flow that decreases pressure quickly. When cavitation occurs then the pump performance will decrease marked with noise and when this condition is not addressed will cause damage to the pump components. The distillation pump working under vacuum pressure and working temperature at 38 ° C is susceptible to cavitation. The pressure and temperature conditions of this distillation pump work result in faster fluid evaporation and eventually trigger cavitation. To avoid the occurrence of cavitation, it must be known operational limits concerning the pressure and working capacity of the distillation pump. The operational limit of this pump is between the shut-off point meaning there is no flow and run-out point which means the full capacity of the pump. This study aims to determine the operating limits of safe distillation pumps both from pressure and capacity. The experimental methodology used is to vary the capacity of the pump by adjusting the opening valve discharge at 100%, 90%, 80% and 70% capacities. Then for each capacity varied also the suction pressure of pump at 0 mmHg, -7 mmHg, -15 mmHg and -22 mmHg by arranging vacuum pump. The magnitude of the vibration response is measured to determine the effect of the capacity and variation of pump suction pressure. With this method can be known range of capacity and pressure suction safe for operation of distillation pump. The results showed that the highest vibration value was in the axial direction. Vibration spectrum value spread over the range 1600 - 1900 Hz with the highest value is at 100% capacity (0.00278 m3 / sec) suction pressure -0 mmHg with amplitude of 0.410 g at 1660 Hz frequency. While the lowest vibration value is at a flow rate of 0.00208 m3 / sec with an amplitude of 0.210 g at a frequency of 1816 Hz. While the minimum flow rate to avoid the occurrence of cavitation due to recirculation flow is equal to 0.00172 m3 / sec. Keywords: cavitation, distillation pump, operational limit, valve discharge, vacuum pump
A systematic review and meta-analysis of endoscopic versus open treatment of craniosynostosis. Part 1: the sagittal suture
Authors: Yan Han , Abel Taylor J. , Alotaibi Naif M. , Anderson Melanie , Niazi Toba N. , Weil Alexander G. , Fallah Aria , Phillips John H. , Forrest Christopher R. , Kulkarni Abhaya V. , Drake James M. , Ibrahim George M. 
Published: July 2018

OBJECTIVEIn this systematic review and meta-analysis the authors aimed to directly compare open surgical and endoscope-assisted techniques for the treatment of sagittal craniosynostosis, focusing on the outcomes of blood loss, transfusion rate, length of stay, operating time, complication rate, cost, and cosmetic outcome.METHODSA literature search was performed in compliance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Relevant articles were identified from 3 electronic databases (MEDLINE, EMBASE, and CENTRAL [Cochrane Central Register of Controlled Trials]) from their inception to August 2017. The quality of methodology and bias risk were assessed using the Effective Public Health Practice Project Quality Assessment Tool for Quantitative Studies. Effect estimates between groups were calculated as standardized mean differences with 95% CIs. Random and fixed effects models were used to estimate the overall effect.RESULTSOf 316 screened records, 10 met the inclusion criteria, of which 3 were included in the meta-analysis. These studies reported on 303 patients treated endoscopically and 385 patients treated with open surgery. Endoscopic surgery was associated with lower estimated blood loss (p < 0.001), shorter length of stay (p < 0.001), and shorter operating time (p < 0.001). From the literature review of the 10 studies, transfusion rates for endoscopic procedures were consistently lower, with significant differences in 4 of 6 studies; the cost was lower, with differences ranging from $11,603 to $31,744 in 3 of 3 studies; and the cosmetic outcomes were equivocal (p > 0.05) in 3 of 3 studies. Finally, endoscopic techniques demonstrated complication rates similar to or lower than those of open surgery in 8 of 8 studies.CONCLUSIONSEndoscopic procedures are associated with lower estimated blood loss, operating time, and days in hospital. Future long-term prospective registries may establish advantages with respect to complications and cost, with equivalent cosmetic outcomes. Larger studies evaluating patient- or parent-reported satisfaction and optimal timing of intervention as well as heterogeneity in outcomes are indicated.
Прелюдийность как жанровая парадигма и стилистическая сфера фортепианно-исполнительского творчества (на материале русской музыки)
Authors: Xingxing Ma 
Published: July 2018

Цель статьи заключается в определении специфических стилистических свойств прелюдии как показательной жанровой формы фортепианной музыки, в выявлении интегративной композиционно-тематической тенденции интерпретации данной жанровой формы в русской музыке, в частности в творчестве А. Лядова. Методология работы связана с историческим стилевым и типологическим жанровым подходами, позволяет развивать метод текстологического анализа, усиливать его семиотическую составляющую. Научная новизна обусловлена выделением понятия прелюдийности как жанрово-стилевого параметра инструментальной музыки, приобретающего значение языковой доминанты фортепианного творчества. Выводы позволяют раскрывать содержание прелюлийности на трех основных уровнях музыкального текста – композиционном, фактурном и интонационно-тематическом, обнаруживать ее семиотический диапазон.Ключевые слова: прелюдия, прелюдийность,, русская фортепианная музыка, синтетический тип тематизма, стилистический комплекс, семиотический диапазон, переходность.
Дочь кардинала» Ф. Галеви: жанрово-стилевые и образно-смысловые аспекты
Authors: Yong Shang 
Published: July 2018

Цель статьи: выявление поэтико-интонационных особенностей оперы «Дочь кардинала» Ф. Галеви в контексте эволюции французского музыкального театра первой половины XIX вв. Методология: в статье применены типологический, аналитический, историографический и, источниковедческий методы. Научная новизна: Опера Ф. Галеви «Дочь кардинала» рассматривается не только в контексте поэтики творчества композитора и воплощения жанрового «канона» «большой французской оперы», но и в русле запечатления процессов, показательных для французской музыкально-исторической традиции первой половины XIX века. Выводы. Музыкальный язык оперы Ф. Галеви характеризуется разнообразием стилистических истоков, среди которых для композитора существенными оказались традиции итальянского бельканто, французской музыкальной декламации, а также еврейской ритуально-богослужебной музыки.Ключевые слова: «большая» французская опера, творчество Ф. Галеви, французский музыкальный театр, «Дочь кардинала» Ф. Галеви.
Явище інтерпретації у дзеркалі музикознавчого дискурсу
Authors: Yezerskaya Anna 
Published: July 2018

Мета статті – розкрити зміст та значення музикознавчого внеску до теорії інтерпретації як міждисциплінарної галузі гуманітарного знання, виявити взаємозумовленість текстології та інтерпретології, довести актуальність та проблемну широту особистісно-стильового підходу до явища виконавської інтерпретації. Методологія роботи дозволяє поєднувати філософсько-герменевтичний, текстологічний та музикознавчий ракурси дослідження, виокремлювати музично-виконавський бік інтерпретологічної проблематики. Наукова новизна статті зумовлена розкриттям специфічних музикознавчих сторін проблеми інтерпретації в її сучасному теоретичному стані, методичного значення музично-виконавського стильового вивчення процесу інтерпретації як засадничого у створенні художньо-виразової системи музики на різних стадіях історичного існування та структурно-семантичних рівнях. Висновки. Доводиться, що феномен інтерпретації має особливо рельєфне та цілісне вираження в музичному мистецтві завдяки його переважаючій виконавській природі та усно-семіотичним засобам діяння. Розкривається значення музичної інтерпретації як глибинно-психологічного процесу, який скерований до активізації та експлікації позитивних естетичних чинників людської свідомості, задіює архетипові чуттєві стани, що забезпечують креативні стильові можливості процесу розуміння в його широкому життєтворчому та специфічному музично-виразовому призначенні.Ключові слова: інтерпретація, музикознавча інтерпретологія, розуміння, музичне мистецтво, музично-виконавська інтерпретація, особистісно-стильовий підхід, усно-семіотичні музичні засоби.