bluuebunny/crossref_metadata_2025_split huggingface dataset:
Colonic Manifestations and Complications Are Relatively Under-Reported in Systemic Sclerosis: A Systematic Review
Authors: Brandler Justin B. , Sweetser Seth , Khoshbin Katayoun , Babameto Mary , Prokop Larry J. , Camilleri Michael 
Published: September 2019

OBJECTIVES:Although systemic sclerosis (SSc) is known to affect the gastrointestinal (GI) tract, most of the literature focuses on esophageal, small intestinal, or anorectal manifestations. There have been no reviews focused on large bowel SSc complications in over 30 years. The aim of this study is to perform a systematic review of colonic manifestations and complications of SSc.METHODS:An experienced librarian conducted a search of databases, including English and Spanish articles. The search used keywords including “systemic sclerosis,” “scleroderma,” and “colon.” A systematic review was performed using Preferred Reporting Items for Systematic Review and Meta-Analyses guidelines. Case reports/series were screened for validity by adapting from criteria published elsewhere.RESULTS:Of 1,890 articles, 74 met selection criteria. Fifty-nine of the 77 articles were case reports/series. The most common article topics on colonic SSc complications were constipation/dysmotility (15), colonic volvulus (8), inflammatory bowel disease (7), microscopic colitis (6), megacolon (6), and telangiectasia (6). Colonic manifestations constituted 24% of articles on GI complications of SSc. There were a total of 85 cases (84% women, with a median age of onset of colon complication of 52 years). Limited cutaneous SSc phenotype (65.6%) was more common than diffuse (26.2%). Patients frequently had poor outcomes with high mortality related to colonic complications (27%). Recent studies explore contemporary topics such as the microbiome in SSc and prucalopride for chronic constipation in SSc.DISCUSSION:Colonic complications comprise a large proportion of the published reports on GI symptoms afflicting patients with SSc and require raised diagnostic suspicion and deliberate action to avoid potentially serious complications including death.
Pogostnost sindroma bolnih stavb v bolnišnicah v povezavi z okoljskimi dejavniki
Authors: Kalender Smajlović Sedina , Dovjak Mateja , Kukec Andreja 
Published: September 2019

Uvod: Okoljski dejavniki imajo pomembno vlogo pri ohranjanju in krepitvi zdravja. Namen raziskave je bil oceniti pogostost simptomov sindroma bolnih stavb (SBS) pri zaposlenih v bolnišnici.Metode: Uporabljena je bila deskriptivna raziskovalna metoda. Pregled strokovne in znanstvene literature je bil izveden v podatkovnih bazah COBIB.SI, Google Učenjak, Digitalna knjižnica Dlib.si, CIHAHL, Cochrane Library in PubMed. Napredno iskanje je potekalo s pomočjo Boolovih logičnih operaterjev AND / IN, v kombinaciji ključnih besed: »sindrom bolnih stavb«, »bolnišnice«, »zdravstveni delavci«, »okoljski dejavniki«, »sick building syndrome«, »hospitals«, »health care workers«, »environmental factors«. Iz iskalnega nabora 238 zadetkov je bilo v končno analizo vključenih 11 člankov. Za prikaz pregleda podatkovnih baz in odločanja o uporabnosti pregledanih virov je bila uporabljena metodologija PRISMA. Izvedena je bila vsebinska integrativna analiza spoznanj raziskav.Rezultati: Ugotovitve raziskave so bile združene v štiri vsebinske kategorije: (1) pogostost simptomov SBS; (2) raznolikost simptomov SBS; (3) okoljski dejavniki v povezavi s pogostostjo simptomov SBS; (4) okoljski dejavniki v povezavi z ostalimi dejavniki za nastanek SBS.Diskusija in zaključek: Raziskave kažejo, da je pogostost simptomov SBS med zaposlenimi v bolnišničnem okolju visoka. Okoljski dejavniki so povezani z nastankom simptomov SBS med zaposlenimi v bolnišničnem okolju. V Sloveniji potrebujemo raziskavo, ki bi proučila učinek okoljskih dejavnikov na pogostost simptomov SBS pri zaposlenih v bolnišničnem okolju.
Vpliv terapije z lutko na življenje oseb, obolelih za demenco
Authors: Mlinar Reljić Nataša , Fekonja Zvonka , Mulej Jasna , Kmetec Sergej , Pajnkihar Majda 
Published: September 2019

Uvod: Terapija z lutkami sodi med nefarmakološke pristope v obravnavi oseb, obolelih za demenco, ki ugodno vplivajo na zmanjšanje duhovne in čustvene stiske, vznemirjenosti in izboljšajo komunikacijo. Namen sistematičnega pregleda literature je bil predstaviti psihološke, socialne in duhovne vplive terapije z lutko na osebe, obolele za demenco.Metode: Uporabljen je bil sistematični pregled znanstvene literature. Pregledane so bile podatkovne zbirke CINAHL, Science Direct in PubMed. Iskanje je potekalo s ključnimi besedami v angleščini: »doll therapy«, »doll«, »dementia«, »spiritual«, »psychological«, »social«, »aspect« in »nursing«. Vključeni so bili izvirni znanstveni članki, objavljeni po letu 2001. Izključeni so bili znanstveni članki z neustrezno vsebino, populacijo, pregledni članki, članki v jezikih, ki ni angleški. Izmed 135 zadetkov je bilo v končno analizo vključenih 10 člankov. Podatke smo analizirali z metodo vsebinske analize.Rezultati: Oblikovane so bile tri vsebinske kategorije: (1) povezanost, (2) družabni stiki, (3) dobro počutje in ugodje. Rezultati kažejo na pomembnost povezanosti in družabnih stikov ter izpostavljajo potrebo po dobrem počutju. Gre za pomembne psihosocialne in duhovne vidike oseb, obolelih za demenco.Diskusija in zaključek: Ugotovitve kažejo, da je uporaba terapije z lutko v obravnavi oseb, obolelih za demenco, učinkovit in uporaben pristop, ki ugodno vpliva na njihovo dobro počutje. Pristop spodbuja interakcijo oseb, obolelih za demenco, z osebjem in drugimi. Zato je z vidika zagotavljanja psihosocialnih in duhovnih potreb oseb, obolelih za demenco, primeren in priporočljiv.
Duhovnost v zdravstveni negi v Sloveniji
Authors: Štrancar Klelija , Mihelič Zajec Andreja 
Published: September 2019

Uvod: Duhovnost v zdravstveni negi v svetu temelji na raziskavah, ki so podlaga za praktično delo medicinskih sester. Namen raziskave je bil ugotoviti število objavljene znanstvene literature na temo duhovnosti v zdravstveni negi v slovenskem prostoru in jo proučiti glede na raziskovalni pristop in vsebinsko tematiko.Metode: Uporabljen je bil pregled znanstvene literature, objavljene od 2005 do 2017 v podatkovni bazi COBIB.SI. Iskanje je potekalo s ključnimi besedami: »duhovnost«, »duhovna oskrba«, »celostni pristop«, »zdravstvena nega«, »paliativna oskrba«, »žalovanje«, »umiranje«, »duhovno zdravje«. Uporabljena je bila metoda analize vsebine. Rezultati: Izmed 367 identificiranih objav je bilo v končno analizo vključenih 11 znanstvenih del. Z metodo analize vsebine so bile identificirane tri kategorije: (1) razumevanje pojma duhovnosti in duhovne oskrbe ter pripisovanje njunega pomena za paciente; (2) zaznavanje duhovnih potreb pacientov in izvajanje prakse duhovne oskrbe; (3) predstavitev potencialov eksistencialno- fenomenološkega pristopa, ki poglabljajo samorazumevanje spremljevalca pri spremljanju in duhovni podpori pacientov in njihovih svojcev.Diskusija in zaključek: Zanimanje za obravnavano temo je v domačem prostoru prisotno. V znanstvenih objavah je duhovnost najpogosteje obravnavana na področju paliativne oskrbe in umiranja. Medicinske sestre imajo pomembno vlogo pri zaznavanju in opozarjanju na duhovne potrebe pacientov ter nudenju podpore.
Rojstvo nedonošenega otroka in podpora zdravstvenih delavcev z vidika mater
Authors: Černe Kržišnik Nika , Prosen Mirko 
Published: September 2019

Uvod: Zdravstveno osebje ima velik vpliv na doživljanje staršev ob rojstvu nedonošenega otroka. Namen raziskave je bil preučiti in predstaviti doživljanje mater ob rojstvu nedonošenega otroka.Metode: Uporabljena je bila deskriptivna fenomenološka analiza. Na namenskem vzorcu enajstih mater, ki so imele izkušnjo rojstva nedonošenega otroka, rojenega med 24. in 35. tednom gestacije, so bili izvedeni delno strukturirani intervjuji. Najmlajša intervjuvanka je bila ob porodu stara 24 let in najstarejša 36. Za osem izmed njih je bil porod nedonošenega otroka prvi porod. Raziskava je potekala med majem in junijem 2017. Podatki so bili analizirani s pomočjo Giorgijevega pristopa, značilnega za fenomenološko raziskavo.Rezultati: Strukturo opisa sestavljajo štiri tematske skupine, ki opredeljujejo doživljanje mater ob rojstvu nedonošenega otroka: (1) potek poroda: želje in pričakovanja; (2) reprezentacijo materinstva: čustvovanje, navezanost, empatijo, spomine; (3) čustvovanje in skrb za nedonošenega otroka v poporodnem obdobju ter (4) (ne)profesionalnost zdravstvenih delavcev.Diskusija in zaključek: Izsledki raziskave kažejo, da je večina mater iskala vzroke prezgodnjega poroda. Veliko jim je pomenila podpora svojcev, zdravstvenih delavcev ter »sotrpink« z oddelka. Večina mater se je med porodom in hospitalizacijo soočala z negativnimi občutki; empatičen odnos zaposlenih jih je spodbujal in navdajal z upanjem ter zaupanjem.
The impact of delivery mode on the risk of neonatal intracranial haemorrhage
Authors: Buh Nika , Lučovnik Miha 
Published: September 2019

Introduction: The objective of the study was to examine the association between the mode of delivery and the incidence of neonatal intracranial haemorrhage.Methods: Slovenian National Perinatal Information System (NPIS) data for the period 2002 through 2016 were analysed. Nulliparous women delivering singleton neonates in cephalic presentation weighting 2,500 to 4,000g were included. Incidence of neonatal intracranial haemorrhage in vacuum delivery vs. other modes of delivery was compared using the Chi-square test (p < 0.05 significant).Results: 125,393 deliveries were included: 5,438 (4 %) planned caesarean deliveries, 9,7764 (78 %) spontaneous vaginal deliveries, 15,577 (12 %) emergency caesarean deliveries, and 6,614 (5 %) vacuum extractions. 17 (0.14/1000) neonatal intracranial haemorrhages were recorded: 12 occurred in spontaneous vaginal deliveries, two in emergency caesarean deliveries, and three in vacuum extractions. In comparison to infants born by spontaneous vaginal delivery, those delivered by vacuum extraction had higher rates of intracranial haemorrhage (odds ratio (OR) 3.70; 95% confidence interval (CI) 1.04−13.10). Risk estimates did not reach statistical significance when comparing infants born by vacuum extraction and those born by emergency caesarean delivery (OR 3.54; 95% CI 0.59−21.16).Discussion and conclusion: Infants born by vacuum extraction have significantly higher rates of intracranial haemorrhage than those born by spontaneous vaginal delivery although the absolute risk is small. There are no significant differences in the rates of intracranial haemorrhage in vacuum extraction vs. emergency caesarean delivery.
doppioDB 2.0
Authors: Kara Kaan , Wang Zeke , Zhang Ce , Alonso Gustavo 
Published: September 2019

Database engines are starting to incorporate machine learning (ML) functionality as part of their repertoire. Machine learning algorithms, however, have very different characteristics than those of relational operators. In this demonstration, we explore the challenges that arise when integrating generalized linear models into a database engine and how to incorporate hardware accelerators into the execution, a tool now widely used for ML workloads.
The demo explores two complementary alternatives: (1) how to train models directly on compressed/encrypted column-stores using a specialized coordinate descent engine, and (2) how to use a bitwise weaving index for stochastic gradient descent on low precision input data. We present these techniques as implemented in our prototype database doppioDB 2.0 and show how the new functionality can be used from SQL.
In-memory for the masses
Authors: Boehm Alexander 
Published: September 2019

With unrivaled performance, modern in-memory data management platforms such as SAP HANA [5] enable the creation of novel types of business applications. By keeping all data in memory, applications may combine both demanding transactional as well as complex analytical workloads in the context of a single system. While this excellent performance, data freshness, and flexibility gain is highly desirable in a vast range of modern business applications [6], the corresponding large appetite for main memory has significant implications on server sizing. Particularly, hardware costs on premise as well as in the cloud are at risk to increase significantly, driven by the high amount of DRAM that needs to be provisioned potentially.
In this talk, we discuss a variety of challenges and opportunities that arise when running business applications in a cost-efficient manner on in-memory database systems.
How Do Intermediaries Affect the Effectiveness of the Four-Eyes-Principle? An Experimental Investigation
Authors: Fan Liangcong , Ying Zechun , Yuan Yuemei , Zhang Xinchao , Xu Bin 
Published: September 2019

Abstract
Corrupt deals are commonly arranged by intermediaries. However, attempts to deter corruption pay little attention to the role of intermediaries in corrupt deals. This paper reports a laboratory bribery experiment on corruption designed to investigate how intermediaries with information about the lowest bribe that the official is willing to accept in a briber-initiated corrupt deal affect the effectiveness of the four-eyes-principle (FEP) on deterring corruption. We find that the introduction of the FEP significantly decreases the corruption level by increasing uncertainty. However, the presence of intermediaries with information completely offsets the positive effect of introducing the FEP on preventing corruption. Our findings suggest that further research on corruption should allow a more active role of intermediaries, and legislators should take the role of intermediaries into account when designing anti-corruption mechanisms.
Potential Application of HRTSim for Comprehensive Simulation of Large-Scale Power Systems with Distributed Generation
Authors: Suvorov Aleksey , Gusev Alexander , Ruban Nikolay , Andreev Mikhail , Askarov Alisher , Ufa Ruslan , Razzhivin Igor , Kievets Anton , Bay Julius 
Published: September 2019

AbstractCurrently, the number of distributed generation (DG) objects in the world is growing mainly due to renewable energy sources (RES). However, the integration of a large volume of DG based on RES into existing electric power systems (EPS) is associated with a number of significant problems. For a comprehensive study and solution of these problems, it is necessary to carry out detailed simulation of real EPS, which is not always feasible with the help of existing tools. Therefore, the article proposes the use of an alternative solution – the Hybrid Real-Time Power System Simulator (HRTSim). To confirm the properties and capabilities of the HRTSim, the simulation results of a test scheme obtained using the HRTSim and the widely used digital hardware-software complex RTDS were compared. The results of a comprehensive comparison in both complexes confirmed the adequacy of information about the processes in equipment and EPS as a whole, obtained by the HRTSim. Thus, it is proved that further use the HRTSim as a tool for detailed and adequate simulation of real EPS with DG will provide complete and reliable information about normal and abnormal quasi-steady-state and transient processes, which is necessary for reliable and efficient design, research and subsequent operation of EPS with DG.
The crystal structure of 5-bromo-2-(1-methyl-1H-tetrazol-5-yl)pyridine, C7H6BrN5
Authors: Tang Hang-Jun , Xu Yang-Rong , Wang Xiao-Hui , Zhao Feng-Lan , Meng Qing-Guo 
Published: September 2019

Abstract
C7H6BrN5, orthorhombic, Acam (no. 64; unconventional setting of Cmce formerly known as Cmca), a = 12.3735(8) Å, b = 20.8690(11) Å, c = 6.8385(6) Å, V = 1765.9(2) Å3, Z = 8, R
gt(F) = 0.0471, wR
ref(F
2) = 0.1152, T = 293(2) K.
Bi-level feature selection in high dimensional AFT models with applications to a genomic study
Authors: Huang Hailin , Shangguan Jizi , Ruan Peifeng , Liang Hua 
Published: September 2019

AbstractWe propose a new bi-level feature selection method for high dimensional accelerated failure time models by formulating the models to a single index model. The method yields sparse solutions at both the group and individual feature levels along with an expedient algorithm, which is computationally efficient and easily implemented. We analyze a genomic dataset for an illustration, and present a simulation study to show the finite sample performance of the proposed method.
Acerca de las concepciones y prácticas de la educación en el sector solidario de Medellín, Colombia
Authors: Amariles-Mejía Cristina 
Published: September 2019

Introducción: la pregunta por las concepciones y prácticas de la educación en el sector solidario de Medellín es una apuesta por escuchar la voz de las personas y las organizaciones que han desarrollado este tipo de procesos. Metodología: esta investigación tiene un enfoque hermenéutico, con el fin de comprender los textos (entrevistas) de personas clave en el sector de la economía social y solidaria en Medellín. Resultados: el artículo está dividido en cuatro partes: la primera, de contextualización del sector solidario en Medellín y de la investigación como tal; la segunda, centrada en las concepciones de educación que resultan del análisis de las entrevistas; la tercera parte está basada en las prácticas de educación solidaria que presentan los entrevistados, generando una tipología de prácticas, dependiendo del enfoque y el lugar fundamental (o no) en el sector de la economía solidaria de Medellín y, finalmente, las conclusiones. Conclusiones: existen dos modos de ver la educación en el sector de la economía solidaria: uno, con relación al fortalecimiento interno del sector y su apuesta educativa para su promoción y consolidación; y dos, la otra mirada en articulación con los movimientos sociales y en una apuesta de transformación de la sociedad.
Ciudad: ¿máscara civilizatoria?
Authors: Segura-Gutiérrez José Miguel 
Published: September 2019

Propósito: el artículo reflexiona en torno a la forma en que la ciudad, como expresión inacabada del proceso civilizatorio, al menos en Occidente, ha favorecido no solo la institucionalización de formas socioculturales, políticas y económicas para beneficio de la humanidad, sino que, a su turno, también ha provocado su malestar; tanto por el carácter egoísta que habita en los seres humanos, como por la búsqueda incesante de mejores condiciones de vida. Descripción: se muestra, desde la posición del ciudadano-persona, su fragilidad frente a ciertas formas de administración de la vida humana, que se emplazan desde espacios institucionales para subjetivar al sujeto y revelar de esa forma la compleja y problemática realidad social, subjetiva y cultural de aquellos que la habitan. Punto de vista: es desde la ciudad como espacio social donde es posible advertir las tensiones entre los diferentes individuos que la habitan, frente a las demarcaciones socioespaciales, de tiempo y consumo. Conclusiones: la vida humana que se desarrolla en la ciudad no es más que la teatralización de un proceso civilizatorio que, en su momento, estuvo colmado de buenas intenciones. La experiencia de vivir en la ciudad no solo es racional y económica, sino también sensorial y muy emotiva.
A Game of Thrones: Power struggles and contestation in Romani Studies
Authors: Ryder Andrew Richard 
Published: September 2019

Abstract This article explores the relationship between the academy and Roma communities and reflects on how horizontal violence, commodification and scientism have created disconnection and forms of institutional racism. The article reflects upon the emergence of a new cadre of critical Roma researchers challenging the established hierarchies of the academy. The paper will assess the strength and validity of these challenges and reflect on whether merely new power elites are being formed or whether critical approaches to Romani Studies presents scope for transformative change.
Yüksek riskli gebelerde psikolojik sağlamlık, algılanan stres ve psikososyal sağlık
Authors: ÜZAR ÖZÇETİN Yeter Sinem , ERKAN Mehtap 
Published: September 2019

Amaç: Bu çalışmada yüksek riskli gebelerde psikolojik sağlamlık, algılanan stres ve psikososyal sağlık düzeyleri ve ilişkili değişkenlerin değerlendirilmesi amaçlanmıştır.Gereç ve Yöntem: Tanımlayıcı araştırma deseni kullanılan bu araştırmanın örneklemini 54 yüksek riskli gebe oluşturmuştur. Veriler ‘Connor-Davidson Psikolojik Sağlamlık Ölçeği’, ‘Algılanan Stres Ölçeği’ ve ‘Gebelerde Psikososyal Sağlığı Değerlendirme Ölçeği’ ile toplanmıştır. Bulgular: Bulgular değerlendirildiğinde hastane yatış deneyimi olan gebelerin kaygı ve stres düzeylerinin, psikososyal destek gereksinimlerinin, algılanan stres düzeylerinin yüksek olduğu belirlenmiştir. Benzer şekilde yatak istirahati gereksinimi duyan gebelerin stres rahatsızlık algısı, psikososyal destek gereksinimi daha yüksektir. Eğitim düzeyi düşük olan gebelerin algılanan stres düzeyleri daha fazladır. Düzenli gebelik takibi yaptıran gebelerin özyeterlik algısı daha düşüktür ve kaygı ve stres puanları daha yüksektir. Çalışan gebelerin negatif olaylara tolerans düzeyleri daha yüksek çıkmıştır.Sonuç: Yüksek riskli gebelik, algılanan stres düzeyinin artması, psikolojik sağlamlık ve psikososyal sağlık düzeylerinin yüksek olması ile doğrudan ilişkili olabilmektedir. Gebeliği süresince hastane yatışı deneyimleyenlerin algılanan stres düzeylerinin yüksek olması, hastaneye yatışın bireylerin mevcut stres düzeyini artırmasına bağlı olabilir. Bu gebelerin psikososyal sağlık düzeyleri yüksek olsa dahi, algılanan stresi azaltmada yetersiz kalmıştır. Sonuç olarak yüksek riskli gebelerin psikolojik sağlamlık düzeylerinin desteklenmesinin ve geliştirilmesinin gebelerin bu süreci daha kolay ve sağlıklı atlatmalarında önemli bir unsur olduğu söylenebilir.
Konya ilinde sağlıklı bireylerin demografik özelliklerine ve antropometrik ölçümlerine göre lipid düzeylerinin değerlendirilmesi
Authors: KIRAÇ Cem Onur , AKŞAN Serkan , KAYA Ahmet 
Published: September 2019

Amaç: Bu çalışmada Konya ilinde iç hastalıkları polikliniklerimize başvuran sağlıklı bireylerin serum lipid değerlerinin belirlenmesi, bu değerlerin yaş gruplarına göre karşılaştırılması, demografik faktörler, antropometrik ölçümlerle ilişkilerinin gösterilmesi amaçlanmıştır. Gereç ve Yöntem: İç hastalıkları polikliniklerine başvuran 18 yaş üzeri 200 sağlıklı birey çalışmaya dahil edildi. Bu kişilerin antropometrik ölçümleri yapılarak demografik özellikleri sorgulandı. Ayrıca bu kişilerden periferik kan örneği alınarak total kolesterol(TK), düşük dansiteli lipoprotein kolesterol(LDL), trigliserid(TG), yüksek dansiteli lipoprotein kolesterol(HDL), Apolipoprotein A-1(Apo A-1), Apolipoprotein B(Apo B) ve lipoprotein (a) düzeyleri çalışıldı. Bulgular: Çalışmamıza 123 kadın ve 77 erkek olmak üzere 200 gönüllü sağlıklı birey katıldı. TK düzeyi 183 ± 40 mg/dl, LDL düzeyi 112 ± 34 mg/dl, TG düzeyi 112 ± 61 mg/dl, HDL düzeyi 47 ± 11 mg/dl, Apo A-1 düzeyi 133 ± 22 mg/dl, Apo B düzeyi 79 ± 22 mg/dl, Lp(a) düzeyi 19 ± 12 mg/dl olarak ölçüldü. TK/HDL oranı 4.1 ± 1.3 olarak bulundu. HDL ve Apo B düzeyleri kadınlarda, TG ve TK/HDL oranı ise erkeklerde anlamlı oranda yüksek bulundu. Katılımcıların % 31’inde hiperkolesterolemi (≥200 mg/dl), % 27’sinde LDL yüksekliği (≥130 mg/dl) vardı. Total kolesterol, LDL, TG, Apo B değerleri yaşla beraber artış göstermekteydi.Sonuç: Türkiye’de yapılan geniş kapsamlı çalışmalarla karşılaştırdığımızda daha düşük TK, LDL, TG ve daha yüksek HDL düzeyleri saptadık.
Peter Darling 1947-2013 A brief commemoration of a gifted writer of tutorial articles on modern telecommunications
Authors: Gerrand Peter 
Published: September 2019

This historic first issue of the Australian Journal of Telecommunications and the Digital Economy is dedicated to Peter Darling, one of its founding editors, who passed away on 2 October 2013. Peter was a prodigious contributor to the former Telecommunications Journal of Australia (TJA). He was famous for his gifts in writing accessible tutorial articles on quite complex new developments in telecommunications technology and regulation.
This short commemorative article references nine papers that Peter authored in TJA from 2002 to 2013, and an extended interview he gave TJA’s Liz Fell in the year 2000.