bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effect of Soil Types on the Development of Water Levels and Erosion Processes during Overtopping Test
Authors: Hassan Marwan Adil , Ismail Mohd Ashraf Mohamad 
Published: October 2018

The construction of dike materials is an essential parameters in controlling the safety of hydraulic engineering. The dike material is an earthfill material constructed from non-cohesive materials or mixed from cohesive and non-cohesive materials. Overtopping failure can affect the dike stability during water cross above dike crest and could threat people lives and property. It is reduced the matric suctions binds soil particles due to the increasing volumetric water content during the transition of water level from the upstream into downstream slopes. In this paper, two spatial overtopping tests are conducted in Hydraulic Geotechnical laboratories at the Universiti Sains of Malaysia to observe the evolution of horizontal and vertical water levels as well as the development of lateral and vertical erosion processes under constant inflow discharge of 30 L/min. The vertical and horizontal water levels as well as the vertical erosion process are measured using one digital camera installed in front of dike embankment, while the horizontal erosion process was measured using another digital camera installed in front of downstream slope. Two types of coarse sand and very silty sand soils are used to construct dike embankment in small flume channel. The small flume is constructed from transparent PVC material to observe the development of water distributions and erosion processes with sediment box to collect the eroded materials. A pilot channel is cut in dike crest along the side wall of small flume channel to initiate breach channel in the dike crest. The initiation of breach channel is crucial for the evolution breach channel failure in the downstream and upstream slopes. The results show that the vertical and horizontal water levels are distributed faster in coarse sand soil compared with those in the very silty sand soil while the horizontal water levels are distributed faster than vertical water levels for both soils. The permeability of coarse sand increases the velocity of water flow for occupation soil particles and beginning failure in dike crest faster. The presence of fine particles in the very silty sand has reduced the rate of erosion processes inside dike particles in horizontal and vertical directions. The fine particles absorb a large amount of water content and, thus reduce the easiest water infiltration into particles with higher matric suctions. The analyzing of the distributions of water levels and erosion process help to understand the behavior of dike embankment during overtopping failure and increase the maintenance for dikes parts to reduce the potential danger.
INVESTIGATION AND ANALYSIS OF RECYCLING POTENTIAL OF FILTERING COMPOSITES BASED ON CELLULOSIC FIBRES RESULTED FROM THE INDUSTRIAL FILTRATION PROCESS OF ALIMENTARY LIQUIDS
Authors: NECHITA PETRONELA 
Published: October 2018

<p>In this paper are presented some aspects related to recycling of material recovered from the waste fibrous filter composites, when obtaining some board grades with technical applications. Based on obtained results can be appreciated that the fibrous material from the waste filtering composites can be recovered in certain proportions to obtain of gypsum board grade used in building industry. It is emphasized that the quantity of fibrous material from waste filtering composites can be increased above 25%, maintaining of the same level of strength characteristics, both by utilization of dry strength agent and some quantity of virgin fibers (unbleached Kraft softwood pulp, TMP, pulp, etc.).</p>
SIMULATING PASSIVE SUSPENSION ON AN UNEVEN TRACK SURFACE
Authors: ANDRONIC FLORIN , MIHAI IOAN , MANOLACHE-RUSU IOAN-COZMIN , PĂTULEANU LILIANA , RADION IVAN 
Published: October 2018

<p>Automobile suspension systems have an important role in a vehicle's functioning, especially with regard to driving safety. In the present paper we exhibit the equations that characterize a passive suspension system. Considering that solving the equations is extremely cumbersome we developed a simulation scheme in MATLAB Simulink. The simulation allows for an analysis of the behavior of the passive suspension system on any uneven track surface whose configuration is ensured by stimulus signals. For the simulation we used the quarter car model. The suspension was chosen as having two degrees of freedom. </p>
ISSUES ON THE APPLICATION OF A QUALITY-RISK MANAGEMENT SYSTEM IN A HEALTHCARE SERVICES PROVIDER UNIT
Authors: CONSTANTIN MILITARU , LEONARDO VOINESCU 
Published: October 2018

A medical service, as a public service, is composed of a provider represented by the medical staff and a framework that carries out their work. Therefore, a qualitative management of services must be taken into account, on the one hand by the quality of care itself, and on the other hand by how the resource material is managed throughout the services provided.<strong> </strong>Fortunately, quality and risk management systems concepts are becoming <a title="" href="file:///I:/revista/JESR%2021-3-2015/408%20Militaru%20Constantin%20_R4%20vf.doc#_ftn1">[1]</a>more widely used in their speech, by the responsible with those services at European and national level. A quality medical service can be attained through a rigorous and effective management of the quality of medical care itself, and through increased quality of human resources and materials involved and ensuring health and reduce the risks of treatment/ care patients. The authors present in brief a model of risk assessments and risk classification in a medical unit.<div><br clear="all" /><hr align="left" size="1" width="33%" /><div><p> </p></div></div>
EXPERIMENTAL STUDY CONCERNING THE DISTRIBUTION OF GRANULAR PARTICLE SHAPE FROM A FILTER LAYER
Authors: OANA IRIMIA , VALENTIN NEDEFF , MIRELA PANAINTE LEHĂDUŞ , CLAUDIA TOMOZEI 
Published: October 2018

<p>The shape of granular particle from a filter layer represent a determinant factor regarding the efficiency of filtration process. In order to adequately predict the efficiency of granular filters is necessary to know the distribution of granular particle shape from filter layer. This paper presents a small study - in terms of experimental results, but laborious - in terms of sample preparation, regarding the identification of distribution by shape classes of granular particles from a filter layer. For experimental determinations have been used perlite and anthracite - two granular filter materials. It has been analyzed in terms of particle shape 1,000 particles of perlite and 1,000 particles of anthracite taken randomly from each filter layer. It has been observed that spherical particles have an average distribution for two type filter materials. </p>
MICRO DETERMINATION OF DOPAMINE IN BIOLOGICAL SAMPLES BY COUPLING REACTION
Authors: AL-OGAIDI AHMED JASSIM MUKLIVE 
Published: October 2018

The paper presents the development of an analytical method to determine dopamine by coupling reaction with diazotized solution of 4-Aminoantipyrine in basic media to give a compound with a single azo dye salt having orange color soluble in water. A calibration curve for a range of concentration (9.14x10<sup>-5</sup> – 2.28x10<sup>-3</sup> μg.mL<sup>-1</sup>) was realized and the value of molar absortivity was 1.5x103 L.mol<sup>-1</sup>.cm<sup>-1</sup>, with a relative standard deviation more than 1.26% and a recovery 98.77%. As we study the nature of the azo dye by mole fraction method, from the practical value we found that the mole fraction of the dye compound is 1:1 (dopamine: 4- amino antipyrine) and the stability factor reach to 1.4x106 L.mol<sup>-1</sup>. The described procedure is very simple, low-time-consuming, provides high throughput of examined samples, and could be used for routine screening and confirmatory analyses as well. The method was successfully validated to the analysis of the dopamine in biological samples.
Kavun bitkisinde (Cucumis melo L.) bulunan Aphis gossypii Glover, 1877 (Hemiptera: Aphididae)’nin popülasyon yoğunluğunun belirlenmesi
Authors: ALASERHAT İsmail , CANBAY Adnan , BOZBEK Özkan , ÖZDEMİR İşıl 
Published: October 2018

Bu çalışma, 2014-2016 yıllarında Erzincan iline
bağlı Merkez ve Üzümlü ilçeleri, bu ilçelere bağlı kasaba ve köylerde açık
alanda yetiştiriciliği yapılan kavun bitkisinde yoğun olarak bulunan yaprakbiti
türü olan Aphis gossypii Glover,
1877 (Hemiptera: Aphididae)’nin popülasyon yoğunluğunu belirlemek
amacıyla yapılmıştır. Bu amaçla Erzincan ili Merkez ve Üzümlü ilçelerinde kavun
bitkisinin yetiştirilen birer tarlada, fide döneminden hasat döneminin sonuna
kadar olan dönemde haftada bir kez örnekleme yapılmıştır. Tarlanın değişik
yerlerinden tesadüfen 20 bitki seçilmiş; bitkilerin alt, orta ve üst
kısımlarından birer yaprak olmak üzere toplam 60 yaprak alınarak laboratuvara
getirilmiş ve laboratuvarda stereo mikroskop altında ergin ve ergin öncesi
dönemlerinin sayımları gerçekleştirilmiştir. Böylece yaprak başına düşen
yaprakbiti sayısı belirlenmiştir. Çalışma sonucunda A. gossypii’nin
kavun bitkisi üzerinde ilk olarak 24.06.2015 (0.1 adet/yaprak) ve 08.06.2016
(0.23 adet/yaprak) tarihleri arasında görüldüğü belirlenmiştir. Ayrıca A.
gossypii popülasyonun 03.09.2015 (6.27 adet/yaprak) ve 13.07.2016 (22.5
adet/yaprak) arasında pik yaptığı da tespit edilmiştir.&nbsp;
Bond Stresses between Reinforcing Bar and Reactive Powder Concrete
Authors: Al-Quraishi Hussein , Sahmi Nada , Ghalib Maha 
Published: October 2018

A good performance of reinforced concrete structures is ensured by the bond between steel and concrete, which makes the materials work together, forming a part of solidarity. The behavior of the bond between the reinforcing bar and the surrounding concrete is significant to evaluate the cracking control in serviceability limit state and load capacity in the ultimate limit state. In this investigation, the bond stresses between reinforcing bar and reactive powder concrete (RPC) was considered to compare it with that of normal strength concrete (NSC). The push-out test with short embedment length is considered in this study to evaluate the bond strength, bond stress-slip relationship, and bond stress-crack width relationship for reactive powder concrete members. The compressive strength of concrete, the nominal diameter of reinforcement, concrete cover, and amount of steel fibers and embedded length of reinforcement were considered as variables in this study.
The test results show that the ultimate bond stress increased with increasing of the compressive strength of concrete, decreasing the nominal diameter of the reinforcing bar, increasing the concrete cover and increasing steel fiber content. In a bond stress-slip relationship, the NSC specimen shows a very short softening zone after reaching the peak point in comparisons with RPC specimen. In RPC, bond stress-slip relationship shows stiffer behavior when the steel fiber content was increased. RPC shows stepper softening zone due to the presence of steel fiber, and the absence of steel fiber cause push-out failure without descending part after peak point. Using NSC instead of RPC in anchorage between reinforcement and concrete, decrease the crack width produced due to radial tensile stresses through the push-out of reinforcing bar. In RPC, the absence of steel fiber, decrease the nominal diameter of the reinforcing bar, increase the concrete cover, decrease the embedded length of reinforcing bar cause push-out failure and vice versa cause splitting failure.
Accuracy Assessment of Stonex X-300 Laser Scanner Cameras
Authors: Jasim Luma Khalid 
Published: October 2018

Assessment the actual accuracy of laboratory devices prior to first use is very important to know the capabilities of such devices and employ them in multiple domains. As the manual of the device provides information and values in laboratory conditions for the accuracy of these devices, thus the actual evaluation process is necessary.
In this paper, the accuracy of laser scanner (stonex X-300) cameras were evaluated, so that those cameras attached to the device and lead supporting role in it. This is particularly because the device manual did not contain sufficient information about those cameras.
To know the accuracy when using these cameras in close range photogrammetry, laser scanning (stonex X-300) device is used to obtain photos of a board including (23) ground control points on it, those observed from two stations and adjusted by using equations of the 3D adjusted triangulation networks by lengths and angles (hybrid routine). (10) GCPs and (13) checkpoints were used to compare the Root Mean Square Error (RMSE) of checkpoints that result from using laser scan cameras with (RMSE) of the same checkpoints that result from using digital photos (Nikon 5200D).
The result of (RMSE) comparison was ) in the X direction, ) in the Y direction and ) in the Z direction.
Innovativer Ansatz zur effizienten Stadienplanung
Authors: Hedicke-Claus Yorck , Langner Jan , Stonis Malte , Behrens Bernd-Arno 
Published: October 2018

Kurzfassung
Zur Erhöhung der Wirtschaftlichkeit bei der Herstellung komplexer Schmiedeteile sind die Materialeffizienz und die Entwicklungszeit einer Stadienfolge entscheidende Kriterien. Gerade KMU können Stadienfolgen aufgrund zu geringer Kapazitäten und des hohen Wettbewerbsdrucks häufig nur verkürzt auslegen. Daher soll eine allgemeingültige Methode entwickelt werden, die basierend auf der Massenverteilung eines beliebigen Schmiedeteils automatisiert mehrstufige, effiziente Stadienfolgen generiert.
Ein Konzept für ein Mensch-Maschine-Interaktionssystem
Authors: Seel Andreas , Küster Benjamin , Stonis Malte 
Published: October 2018

Kurzfassung
Fahrerlose Transportfahrzeuge (FTF) sind ein wichtiger Bestandteil, um operative logistische Prozesse effizienter zu gestalten. Ein wesentliches Defizit von FTF ist ihr nicht-automatisierbares Verhalten in kritischen Betriebssituationen. Mit dem Ziel, dieses Defizit zu überwinden und die Wirtschaftlichkeit beim Einsatz von FTF weiter zu erhöhen, wird im IPH ein mobiles System entwickelt, das eine gesten-, blick- und sprachbasierte Interaktion zwischen einem Bediener und einem FTF ermöglicht.
Anforderungen an Digitalkompetenz in der industriellen Produktion
Authors: Ostermeier Manuela , Hesse Christina , Mühlbradt Thomas , Kuhlang Peter 
Published: October 2018

Kurzfassung
Um die Mitarbeiter auf aktuelle und zukünftige Anforderungen vorzubereiten, führt die Firma Leopold Kostal GmbH&Co. KG das Forschungsprojekt PALM4.Q am Standort Lüdenscheid durch. Im Rahmen von PALM4.Q wird ein Ansatz entwickelt und erprobt, der es ermöglicht, Anforderungen an die Digitalkompetenz einzelner Jobgruppen und Technologien zu bestimmen. Im Beitrag werden Konzeption und Vorgehensweise, Erfahrungen aus betrieblichen Workshops für verschiedene Beschäftigtengruppen sowie zentrale Ergebnisse für die Ausgestaltung von Qualifizierungsmaßnahmen vorgestellt.
Organisation-4.0-Konzept ersetzt das Funktionsorganigramm durch das Prozessorganigramm
Authors: Binner Hartmut F. 
Published: October 2018

Kurzfassung
In den letzten drei Jahrzehnten sind viele Millionen Euro in Organisationsberatungs- und -entwicklungskonzepte in den Unternehmen in Deutschland geflossen, um die Unternehmen effizienter und effektiver zu gestalten. Eine große Rolle hat dabei immer auch ein neues Führungskonzept gespielt, bei dem die Mitarbeiter mit einer hohen Eigenverantwortung und großen Handlungsspielräumen ihre Arbeit partnerschaftlich mit dem Management durchführen sollten. Der gewünschte Erfolg ist selten oder gar nicht eingetreten, weil keine der verwendeten Konzepte die funktionsorientierte, d. h. vertikale Organisationsstruktur in Frage gestellt hat.
Digitalisierung verstehen und erleben
Authors: Schuh Günther , Mühlbradt Thomas , Prote Jan-Philipp , Gützlaff Andreas , Ays Julian , Schmidhuber Matthias , Schlosser Tino , Steinberger Viktor 
Published: October 2018

Kurzfassung
Um kleine und mittlere Unternehmen bei der Digitalisierung zu unterstützen und sie gleichzeitig zu befähigen, die digitale Transformation aktiv mitzugestalten wurde im Forschungsprojekt „KMU 4.0 – Betriebe und Beschäftigte gestalten die digitale Transformation“ ein ganzheitliches Qualifizierungskonzept entwickelt. Am Beispiel ausgewählter Qualifizierungsmaßnahmen wird dargelegt, wie auf verschiedene Art und Weise Wissensinhalte den entsprechenden Zielgruppen nähergebracht werden.
Modulares MRK-Bausteinsystem
Authors: Dombrowski Uwe , Stefanak Tobias , Mönning Tilman 
Published: October 2018

Kurzfassung
Die Mensch-Roboter-Kollaboration (MRK) ist eine mögliche Lösung, den wachsenden Herausforderungen des demografischen Wandels und dem Trend der zunehmenden Variantenvielfalt in der Produktion zu begegnen. Die hierfür notwendigen Leichtbauroboter stellen jedoch durch die Programmierung in der Hochsprache Java und die hohen Sicherheitsanforderungen aufgrund des fehlenden Schutzzauns eine besondere Herausforderung dar. Eine Lösung dieser Problematik ist die Entwicklung einer standardisierten modularen Programmierung. Dieser Beitrag stellt ein modulares System auf Basis des MTM-Grundzyklus vor, das eine einfache, aber sichere Programmierung einer Mensch-Roboter-Kollaboration ermöglicht.
Methodik zur systematischen Abweichungsbewältigung
Authors: Lütkehoff Ben , Meißner Jan 
Published: October 2018

Kurzfassung
Zielsetzung der Reaktionsstrategiematrix mit dazugehöriger Differenzierungslogik ist die Identifizierung von Abweichungssituationen, um diese im Anschluss schnell zu bewerten und zu priorisieren. Die Matrix ist Basis für zeitnahe und gleichzeitig differenzierte Betrachtungen von Instabilitäten im Fertigungsprozess, sodass eine mögliche Reaktionsstrategie umgehend implementiert werden kann.
DEFORMATION DISTRIBUTION DURING MECHANICAL TESTS OF CYLINDRICAL STEEL ROD USING DIGITAL IMAGE CORRELATION
Authors: Plyaskin A. S. , Klopotov A. A. , Potekaev A. I. , Koshko B. O. 
Published: October 2018

This paper presents in situ investigations of the deformation field distribution during compression of cylindrical steel rods at meso and macroscale levels using digital image correlation. The distribution of localized deformation areas on the surface is studied during compressive tests of cylindrical steel rods at stages II and III. It is shown that the change in the deformation patterns on the surface during the compression of cylindrical steel rods correlates with the stress-strain curves and reflects the change in the deformation mechanisms. A study of the dynamic parameters of compressed cylindrical rods shows that with increasing compressive stresses a nonlinear increase is observed in the eigen-frequency of the samples, which correlates with stages on the deformation curve.
DESIGN METHODOLOGY OF ROOM RECONSTRUCTION IN METROPOL PREMIUM HOTEL IN MOSCOW
Authors: Pisarskaya S. G. , Mashchenko E. A. 
Published: October 2018

Relevance: Many of historical hotels in Russia were built late in the 19th and early 20th centuries and functioned as premium hotels. Today, many of them do not meet the requirements of international premium hotels. The reason is a lack of planned reconstruction, which decreases hotel star-rating, reputation and attractiveness.Purpose: The aim of this work is to suggest the relevant standards of premium room convenience, the reconstruction methodology of rooms in Metropol premium hotel, and highlighting little-known details of its history. Methodology/approach: The paper considers the problem of accommodation facilities on the home market and describes the history of grand hotels which are de luxe buildings. The analysis of Metropol Hotel includes its history and reconstruction works. The ideal room models are summarized in the table which also contains the up-to-date standards of room convenience, flow charts, and superior and executive suites. The idea is given to functioning of a number of unchanged bath- and bedrooms of minimum size. Ideal room models are created via a combination of unchanged units and data from compliance tables of room convenience. These models are connected with existing axes of the building. Since Metropol Hotel is included in the list of cultural heritage buildings of federal importance and allocates a range of protected things, the ideal room models should be modified. The proposed approach to the protection of valuable things utilizes such techniques as restoration, preservation and, sometimes, reconstruction. Research findings: The high level of the room convenience in historical hotels of Russia can be provided by their reconstruction once every 15–20 years due to the constantly increasing standard requirements of the world. A methodology is proposed for the room reconstruction in historical hotels, which will allow designing a reconstruction project.Practical implications: The proposed methodology can be readily used in reconstruction either of accommodation facilities or historical buildings in order to obtain premium hotels independently from their inclusion to the list of cultural heritage sites.Originality/value: The reconstruction methodology and routes of modeling ideal hotel rooms are first suggested herein. They both employ a number of unchanged units and compliance tables of various room convenience.
Çocuklukta Cinsel İstismar ve Buna BağlıDuygusal Bastırma:Yetişkinlerle PsikoterapiSüreci ve Sürecin Terapiste Etkileri
Authors: ÖZBAĞRIAÇIK-ÇAĞLAYAN Pınar 
Published: October 2018

Bu çalışmanın amacı, travmatik yaşam olaylarından kaynaklanan duygusal bastırmaya, bastırmanın travma mağdurlarına etkilerine, psikoterapi sürecinde izlenen tedavi yöntemlerine, ve psikoterapi sürecinde travma hikayelerini dinleyen ve bunlarla çalışan terapistlerin duygularına değinmektir. Bu makalede, Türkiye’de sıkça yaşanan ve uzun dönemde ruhsal problemlere yol açan travmaların başında gelen çocukluk dönemi cinsel istismarına odaklanılmıştır. Yazar, travma ve duygusal bastırma hakkındaki teorik bilgilerin psikoterapi süreciyle entegre edilerek sunulması amacıyla, çalışmakta olduğu bir vakasını da bu makalede ele almıştır. Travma ile başa çıkabilmek amacıyla, duygularını bastıran mağdurların olumsuz duygu durumlarının daha da arttığı göz önünde bulundurulduğunda, bu çalışmada ele alınan vaka, bu konuya bir örnek teşkil etmektedir. Ayrıca, bu vaka, duygusal bastırmanın mağdurlar üzerindeki olumsuz etkileri ile ilgili literatür bulgularını destekleyici ve açıklayıcı bir özelliğe sahiptir. Çocukluk yıllarında cinsel istismara maruz kalan yetişkinlerle yürütülen psikoterapi sürecinde amaç, mağdurun travmatik yaşantılarını anlatmasını, böylece, yaşadığı asıl duygularına ulaşmasını ve onları gözden geçirerek ifade etmesini sağlamaktır. Çocuklukta cinsel istismar mağduru olan yetişkinlerle sürdürülen psikoterapi sürecinde, terapistler de duygusal zorluklar yaşamaktadırlar. Bu zorluklar, temsili travmatizasyon ve travmatik karşı aktarım şeklinde iki ana grupta ele alınmıştır. Psikoterapi sürecinde, yaşadığı travma sonrasında duygusal bastırmaya başvuran mağdurların duygularını ele alan terapistin, aynı zamanda kendi zorluklarını da ele alarak yoluna devam etmesi sürecin en önemli yapı taşıdır. Bu çalışma, hem terapistin hem de hastanın duygularının üzerinde çalışılması gereken önemli bir alana işaret etmektedir.