bluuebunny/crossref_metadata_2025_split huggingface dataset:
Intelligente Montageassistenz
Authors: Jagusch Konrad , Beuß Florian , Sender Jan , Flügge Wilko 
Published: June 2018

Kurzfassung
Die manuelle Montage ist auch heute noch der Status quo in Montagebereichen, in denen eine Automatisierung unwirtschaftlich ist. Die zur Verfügung stehenden Arbeitsplätze stellen aufgrund ihrer eingeschränkten und starren Funktionalität häufig nur ergonomisch ungenügende Lösungen dar. Basierend auf detaillierten Analysen wird in diesem Beitrag die Entwicklung eines flexiblen Arbeitsplatzsystems auf Basis der Identifikation und Bauteilmanipulation beschrieben.
Nutzen der Digitalisierung für die Gestaltung produktiver Produktionsprozesse
Authors: Weber Marc-André , Jeske Tim , Lennings Frank 
Published: June 2018

Kurzfassung
Die Digitalisierung bietet Möglichkeiten, die Gestaltung von Informationsflüssen zu verbessern. Für produzierende Unternehmen ergeben sich daraus Chancen zur betriebsspezifischen Optimierung ihrer Prozesse und zur Verbesserung ihrer Produktivität. Im Beitrag werden Auszüge der Ergebnisse einer Befragungsstudie unter Fach- und Führungskräften aus der deutschen Metall- und Elektroindustrie zu deren Produktivitätsmanagement dargestellt, in der besonders auf die Chancen der Digitalisierung Bezug genommen wird.
Entwicklung intelligenter technischer Systeme
Authors: Dumitrescu Roman , Kühn Arno , Steffen Daniel , Thielemann Frank 
Published: June 2018

Kurzfassung
Mit der Digitalisierung erfährt der traditionelle Ansatz des Systems Engineering eine Renaissance, die sich im Konzept des Model-Based Systems Engineering (MBSE) ausdrückt. Das MBSE stellt ein Systemmodell in den Mittelpunkt der Entwicklung, das die Integration und Konsistenz der vielfältigen digitalen Modelle in der Produktentstehung sicherstellt. Mit der Spezifikationstechnik CONSENS wird ein praxiserprobtes MBSE-Instrumentarium vorgestellt, das Unternehmen die passende Modellierungssprache und -methode an die Hand gibt. Zudem wird weiterer Forschungsbedarf auf dem Weg zu einer neuen Schule der Entwicklung intelligenter technischer Systeme aufgezeigt.
PELATIHAN BERBAHASA INGGRIS DENGAN DRILLING DAN REPETITION BAGI KARANG TARUNA DESA JEDONG
Authors: Andy Andy , Rusfandi Rusfandi , Muzammil Lasim 
Published: June 2018

From the result of situation analysis and partner’s problem, pengabdi (society service) team gives a solution to enlarge the opportunity for karangtaruna (youth association) to be accepted to work upon the graduation of Vocational High School. The solution is formulated in the form of a workshop and coaching for karangtaruna members (youth association) to practice English verbal proficiency by drilling and repetition method. At the end of this society service, the results are (1) Positive response and enthusiasm from youth association in Jedong village Wagir district. (2) Improved awareness of the benefit of English verbal proficiency. (3) Willingness to take a risk in participating. (4) Improved glossary, grammar, pronunciation,and spelling of verbal English and not ambiguous. (5) Improved chance to listen to native speaker’s voice recording. (6) Improved chance to practice verbal English in the monologue (self-introduction), in pairs and mingle (talking in turns with all participants in a dynamic and fun/not boringatmosphere. (7) Learning media with mp3 native speaker voice recording becomes available. (8) Youth association members can be facilitated to listen to native speaker’s voice recording, imitating and independent self-practice in their spare time. (9) Online webs become accessible to browse and download learning media files for future learning after this society service comes to its end. Keywords:Drilling and Repetition, Improving Verbal English Proficiency.
PELATIHAN OLAHAN SAWI HIJAU UNTUK MENUMBUHKAN JIWA WIRAUSAHA PADA KELOMPOK WANITA TANI MT AL MUHAJIRIN DI KELURAHAN TAMALANREA JAYA
Authors: Darwis Khaeriyah , Anwar Andi Rahayu 
Published: June 2018

Training of the processed green mustard aims to build the entrepreneurship spirit of MT Al Muhajirin mothers with the utilization of processed green mustard food which, if developed to long-term, will foster a productive economy that can increase family income. Also, it is expected later KWT MT Al Muhajirin able to form a Trade Business that produces green mustard chips and ice cream. The activity of dedication to the community of KWT MT Al Muhajirin is done by the method of training in practice and theory. For two days, community members are invited to understand the purpose, benefits,and application of processed green mustard as nutritious food ingredients and economic value. Presentation of learning materials related to the importance of community empowerment through the independent learning process, this group is conducted by the material, objectives and practical benefits of each theme. In the last session, community service activities are presented demonstrations of cooking food, process the green mustardinto chips and ice cream is healthy, practical and favored by all walks of life. The process of processing the green mustard greens as raw materials for obtaining these types of food is done by the method of demonstration while providing explanations that must be mastered when will process the green mustard into healthy food for the family, and economic value. Keywords:Entrepreneurship, Green Mustard Processed, Green Mustard ice cream.
1I/2017 ’Oumuamua-like Interstellar Asteroids as Possible Messengers from Dead Stars
Authors: Rafikov Roman R. 
Published: June 2018

Abstract
Discovery of the first interstellar asteroid (ISA)—1I/2017 ’Oumuamua—raised natural questions regarding its origin, some related to its lack of cometary activity, suggesting refractory composition. Here we explore the possibility that ’Oumuamua-like ISAs are produced in tidal disruption events (TDEs) of refractory planetoids (asteroids, terrestrial planets, etc.) by white dwarfs (WDs). This idea is supported by spectroscopic observations of metal-polluted WDs, indicating the predominantly volatile-poor composition of the accreted material. We show that such TDEs sourced by realistic planetary systems (including a population of ≳103 km planetoids and massive perturbers—Neptune-to-Saturn mass planets) can eject up to 30% of planetary mass involved in TDEs to interstellar space. Collisional fragmentation, caused by vertical collapse of the disrupted planetoid’s debris inside the WD Roche sphere, channels most of its mass into 0.1–1 km fragments, similar to ’Oumuamua. Such a size spectrum of ISAs (very different from the top-heavy distributions expected in other scenarios) implies that planetary TDEs can account for a significant fraction (up to ∼30%) of ISAs. This figure is based on existing observations of WD metal pollution, which are de-biased using realistic models of circum-WD planetary systems. Such ISAs should exhibit kinematic characteristics of old, dynamically hot Galactic populations. ISA ejection in individual planetary TDEs is highly anisotropic, resulting in large fluctuations of their space density. We also show that other ISA production channels involving stellar remnants—direct ejection by massive planets around the WDs and supernova explosions—have difficulty explaining ’Oumuamua-like ISAs.
Possible Association of Two Stellar Bowshocks with Unidentified Fermi Sources
Authors: Sánchez-Ayaso E. , del Valle María V. , Martí J. , Romero G. E. , Luque-Escamilla P. L. 
Published: June 2018

Abstract
The bowshocks of runaway stars had been theoretically proposed as gamma-ray sources. However, this hypothesis has not been confirmed by observations to date. In this paper, we present two runaway stars (λ Cep and LS 2355) whose bowshocks are coincident with the unidentified Fermi gamma-ray sources 3FLG J2210.1+5925 and 3FGL J1128.7–6232, respectively. After performing a cross-correlation between different catalogs at distinct wavelengths, we found that these bowshocks are the most peculiar objects in the Fermi position ellipses. Then we computed the inverse Compton emission and fitted the Fermi data in order to test the viability of both runaway stars as potential counterparts of the two high-energy sources. We obtained very reasonable values for the fitted parameters of both stars. We also evaluated the possibility for the source 3FGL J1128.7–6232, which is positionally coincident with a H ii region, to be the result of background cosmic-ray protons interacting with the matter of the cloud, as well as the probability of a pure chance association. We conclude that the gamma rays from these Fermi sources might be produced in the bowshocks of the considered runaway stars. In such a case, these would be the first sources of this class ever detected at gamma rays.
Compact Dusty Clouds and Efficient H2 Formation in Diffuse Interstellar Medium
Authors: Ivlev A. V. , Burkert A. , Vasyunin A. , Caselli P. 
Published: June 2018

Abstract
The formation of compact dusty clouds in diffuse interstellar medium (ISM) has been recently proposed and studied by Tsytovich et al. In the present paper, the effect of the clouds on the rate of H → H2 transition in the ISM is examined. We discuss the mechanisms leading to the formation of the clouds and the creation of gaseous clumps around them, analyze the main processes determining the efficiency of the recombination of atomic hydrogen on dust grains, and estimate the expected enhancement of the global H2 formation due to the presence of the clouds. In conclusion, we argue that the compact dusty clouds provide optimum conditions for the atomic recombination in diffuse ISM, and point out some astrophysical implications of the resulting H2 formation enhancement.
The impact of SME access to finance and performance on exporting behaviour at firm level: A case of furniture manufacturing SMEs in Zimbabwe
Authors: Sibanda Kin , Hove-Sibanda Progress , Shava Herring 
Published: June 2018

Orientation: Globally, the majority of Small and Medium-sized entities (SMEs) are resource constrained. As a result, not all SMEs are able to fully exploit the benefits associated with international trade as they face challenges when exporting their produce.Research purpose: This article presents an investigation into the impact of access to finance on firm performance and exporting behaviour of SMEs in Harare, Zimbabwe.Motivation for the study: The article stems from the observation that although there is a growing importance and contribution of SMEs worldwide, research has shown that only a few of these SMEs are involved in international trade.Research design, approach and method: A cross-sectional study was employed with quantitative methods being utilised. The collected data were analysed using a structural equation modelling technique, which employed the Smart partial least squares software (version 2.0).Main findings: The key findings reveal that a significant positive relationship between access to finance and SMEs exporting behaviour does exist. Furthermore, the study’s findings challenge the notion that firm performance has a significant impact on exporting behaviour and show a negative impact of access to finance on SME firm performance.Practical/managerial implications: There is a need to put systems in place in Zimbabwe that that will (1) prioritise the need to have clear routes to market and increase awareness among SME owners, and (2) help SMEs overcome high costs associated with participating in export of goods and services.Contribution/value-add: The article provides a unique empirical analysis of the relationship that exists between access to finance, firm performance and export behaviour of SME firms in Zimbabwe, and thereby makes a valid contribution to SME literature.
Adapting corporate entrepreneurship assessment instrument for Romania
Authors: Vizitiu Cristian , Agapie Alexandru , Paiusan Robert , Hadad Shahrazad , Nastase Marian 
Published: June 2018

Background: The study adapts the corporate entrepreneurship assessment instrument (CEAI), a notable North American psychometric instrument used to evaluate entrepreneurial culture, and investigates its construct validity scale, taking into account that psychometric instruments have limited cross-cultural portability. Objectives: We aim at identifying the perceived internal management key factors in the Romanian entrepreneurial culture (private sector) and applying CEAI to emergent economies. Method: The corporate entrepreneurship assessment instrument uses a 48-item Likert scale questionnaire to collect information from a large sample of employees working in different companies. The questions, seen as random variables, are then factor analysed in order to get a reduced more manageable structure. Factors are finally interpreted with respect to the entrepreneurial propensity of the business sector in study. The software used for statistical analysis was SPSS. Results: The survey conducted on 175 professionals from Romanian technology-based companies yielded a 10-factor structure for this particular business environment: reinforcement and work discretion, dynamic environment and decreased formalisation, delegation, time availability, strategic awareness, management support, stress, vertical communication, horizontal communication and knowledge sharing. Conclusion: The study provides a thorough understanding of the Romanian post-communist corporate culture, and, together with a similar analysis recently performed in South Africa, aims to create a clearer picture of cross-cultural portability of entrepreneurship psychometric instruments.
Anorectal malformations: Role of MRI in preoperative evaluation
Authors: Ghasi Rohini G , Mittal MK , Bagga Deepak 
Published: June 2018

Abstract
Purpose: To evaluate the spectrum of magnetic resonance imaging (MRI) findings in pediatric patients with anorectal malformation (ARM) and compare the accuracy of MRI and distal cologram (DC) findings using surgery as reference standard. Materials and Methods: Thirty pediatric patients of age less than 14 years (19 boys and 11 girls) with ARM underwent preoperative MRI. MRI images were evaluated for the level of rectal pouch in relation to the pelvic floor, fistula, and development of sphincter muscle complex (SMC). Associated spinal and other anomalies in lumbar region and pelvis were also evaluated.DC was done in 26 patients who underwent colostomy. Ultrasound of abdomen and pelvis was also done for associated anomalies. Results: Overall accuracy of MRI and DC to detect the exact level of rectal pouch including cloacal malformation was 93.33% and 76.9% respectively. MRI and DC could correctly identify presence or absence of fistula in 76.6% and 76.9% cases respectively. MRI and DC correctly identified the anatomy of fistula in 76% and 65% cases respectively. On MRI, correlation of development of levator ani and puborectalis with the level of rectal pouch as found on surgery was significant (P = 0.008; 0.024 respectively). Subjective assessment of sphincter muscle development on MRI correlated well with the surgical assessment [P = 0.019 and 0.016 for puborectalis and external anal sphincter (EAS) respectively]. Lumbosacral spine anomalies were present in 33.3% of patients and were most common in high type of ARM. Vesicoureteric reflux and renal agenesis were the most common renal and urinary tract anomalies and were present in 40% of cases. Conclusion: MRI allows reliable preoperative evaluation of ARM and should be considered as a complementary imaging modality for preoperative imaging in ARM.
First case of neurofibromatosis with posterior reversible encephalopathy syndrome showing spinal cord involvement
Authors: Chan Pui Kwan Joyce , Tse Kin Sun , Fok Wing Shan Elaine , Poon Wai Lun 
Published: June 2018

AbstractPosterior reversible encephalopathy syndrome (PRES) is a well-documented pathology of the brain in systemic upsets. Majority of PRES cases present with edema in the cerebrum, most commonly in the territory of posterior circulation. It has been reported to show spinal cord involvement in a rare subgroup known as PRES with spinal cord involvement (PRES-SCI), with very limited existing literature even in adult patients. Our institution recently encountered a pediatric case with neurofibromatosis type I (NF 1) showing PRES with extensive reversible spinal cord changes. This case illustrates the features of this rare entity in the pediatric group of patients, and is the first reported case in NF 1 patients.
Radiation dose metrics in multidetector computed tomography examinations: A multicentre retrospective study from seven tertiary care hospitals in Kerala, South India
Authors: Varghese Binoj , Kandanga Indu , Puthussery Paul , Vijayan Dhanesh , Babu S P Harish , Aneesh M K , Noufal Muhammad , Binu E V , Babu Arun C , James Sheen M , Kumar Siva 
Published: June 2018

Abstract
Background: Presently, computed tomography (CT) is the most important source of medical radiation exposure. CT radiation doses vary considerably across institutions depending on the protocol and make of equipment. India does not yet have national or region-specific CT diagnostic reference levels. Aim: To evaluate radiation doses of consecutive multidetector CT (MDCT) examinations based on anatomic region, performed in 1 month, collected simultaneously from seven tertiary care hospitals in Kerala. Settings and Design: Descriptive study. Materials and Methods: We collected the CT radiation dose data of examinations from the seven collaborating tertiary care hospitals in Kerala, performed with MDCT scanners of five different makes. The data included anatomic region, number of phases, CT dose index (CTDIvol), dose-length product (DLP), and effective dose (ED) of each examinations and patient demographic data. Statistical Analysis: We calculated the 25th, 50th, and 75th percentiles of the CTDIvol, DLP, and ED according to anatomic region. We made descriptive comparisons of these results with corresponding data from other countries. Results: Of 3553 patients, head was the most frequently performed examination (60%), followed by abdomen (19%). For single-phase head examinations, 75th percentile of CTDIvolwas 68.1 mGy, DLP 1120 mGy-cm, and ED 2.1 mSv. The 75th percentiles of CTDIvol, DLP, and ED for single-phase abdomen examinations were 10.6, 509.3, and 7.7, and multiphase examinations were 14.6, 2666.9, and 40.8; single-phase chest examinations were 23.4, 916.7, and 13.38, and multiphase examinations were 19.9, 1737.6, and 25.36; single-phase neck were 24.9, 733.6, and 3.814, and multiphase neck were 24.9, 2076, and 10.79, respectively. Conclusion: This summary CT radiation dose data of most frequently performed anatomical regions could provide a starting point for institutional analysis of CT radiation doses, which in turn leads to meaningful optimization of CT.
Abstracts of the 29th Hungarian conference on rabbit production
Authors: Conferences, Congresses, Symposiums... Abstracts, 
Published: June 2018

<p>Around 100 participants took part in the 29<sup>th</sup> Hungarian Conference on Rabbit Production at Kaposvár, organised by the University of Kaposvár, the Hungarian Branch of the WRSA and the Rabbit Production Board. This is the largest and most popular event for rabbit breeders in Hungary. Twelve papers were presented by senior and young scientists. Topics of the papers covered all areas of rabbit production (production, housing and welfare, reproduction, genetics, nutrition, meat quality). Full papers are available from the organiser (matics.zsolt@ke.hu) on request.</p>
Opportunities for Occupational Therapy to Serve as a Catalyst for Culture Change in Nursing Facilities
Authors: Rafeedie Samia , Metzler Christina , Lamb Amy J. 
Published: June 2018

Abstract
Ensuring that older adults are receiving quality and effective rehabilitation and skilled nursing services must be a priority to society and to the health care system, but health care policies and systems driving reimbursement continue to challenge the delivery of services. A review of the literature indicates significant problems among residents of skilled nursing facilities (SNFs) that could be alleviated by meaningful occupational therapy. Research and practice in the occupational therapy community should focus on this large area of practice. Advocacy by individual practitioners—challenging themselves and others to provide more patient-centered care—can lead to changes that benefit clients, facilities, and payment systems as well as contribute to career satisfaction of occupational therapy practitioners. Occupational therapy can and should serve as catalyst for culture change in SNFs by providing meaningful interventions and opportunities that support engagement and health.
A prática reflexiva na formação do filósofo educador
Authors: Aires Maurilio Gadelha 
Published: June 2018

Entendendo a formação enquanto um processo de amadurecimento e desenvolvimento da pessoa humana, temos diante de nós uma tarefa que permeia toda a existência do indivíduo. Mesmo em se tratando de um aspecto dessa formação, a do filósofo educador, percebemos que a mesma, embora enfatizada na graduação, não se reduz ao tempo passado na faculdade. Dizemos isso porque embora a qualificação técnica seja imprescindível em toda área de conhecimento ela não garante sozinha uma boa prática profissional. Sendo assim, trata-se de uma tentativa de lançarmos um olhar nesse processo de formação do filósofo educador, sobretudo de fazermos um recorte em um ponto que consideramos medular que é a importância de formarmos um educador reflexivo. O objetivo de tal intento seria preparar o aluno da graduação para desde já considerar a importância de refletir sobre a sua própria prática, dotando esse processo enquanto uma atitude ética. Em se tratando da formação de um futuro professor de filosofia refletir sobre o próprio universo pedagógico deverá ser considerado como um imperativo ético que irá acompanha-lo por toda a sua prática educativa, sejacomo discente ou docente.
A case of recurrent acute aortic syndrome: Beyond emergency diagnosis and treatment
Authors: Amaradio Maria Domenica , Mascheroni Elisabetta , De Luca Laura , Sbrojavacca Rodolfo 
Published: June 2018

Introduction: Acute aortic syndromes (AAS) are emergency conditions with a common pathway but various clinical manifestations. In order to reduce the extremely poor prognosis, these syndromes require a rapid diagnosis and decision making.Case report: We report the case of a young black woman with recurrent aortic dissection (RAD), presenting to the Emergency Department (ED) with an atypical symptom: ankle soreness. After the surgical treatment, several exams were performed in order to investigate underlying conditions for recurrence: after a first suspicion of tuberculous aortitis, the final diagnosis was Takayasu’s arteritis.Discussion: The aim of this article is to underline the extremely heterogeneous presentation of AAS that worsens the already complicated process in diagnosing the syndromes. Despite uncommon signs and symptoms, identifying patients with a high pre-test likelihood for the disease is crucial to promptly get a correct diagnosis. Once the diagnosis has been confirmed, since AAS may be a spy for important systemic diseases, conditions such as congenital disease, autoimmune and infectious aortitis need to be excluded and treated to prevent any recurrence or systemic implications.