bluuebunny/crossref_metadata_2025_split huggingface dataset:
Simulation of LOCA-typical containment conditions with COCOSYS on the basis of THAI-test TH-29.3
Authors: Hoffrichter J. , Koch M. K. 
Published: October 2019

Abstract
In case of a postulated loss-of-coolant accident (LOCA) in a light water reactor, core degradation might occur if emergency measures fail. During this process a large amount of hydrogen might be generated by the oxidation of the fuel rod cladding. If the hydrogen leaks into the containment of a pressurized water reactor and if passive autocatalytic recombining fails, it might form a combustible mixture with air. In case of ignition, pressure peaks can occur that are relevant for containment integrity. During LOCA the third relevant component of the containment atmosphere is steam. Test TH-29.3 aims at expanding knowledge regarding the interaction of steam and light gas (e.g. hydrogen) and was conducted in the THAI test facility. During the test steam and helium (as ta substitute for hydrogen) are injected into the test vessel. A steam-helium cloud expands downwards and a helium-rich layer forms at the boundary of the cloud. The test is simulated by the use of the lumped parameter code COCOSYS (Containment Code System) which itself is part of the software package AC2 developed by Gesellschaft für Anlagen- und Reaktorsicherheit (GRS) gGmbH.
Amadeus company’s activity strategy in the market of tourist services
Authors: Shpyrnya O. V. 
Published: October 2019

This article analyzes the development of information technologies for processing large volumes of information that has occurred recently. It is determined that currently most of the information flows in the tourism and hospitality industry, for example, various loyalty programs or the behavior of tourists in social networks (Facebook, Instagram, VKontakte, Classmates) can be analyzed and processed online, providing a tourist enterprise important data.It was concluded that there is a trend of full predictability of the activity of a tourist enterprise, which, possibly due to the development of analytical capabilities of computing systems, may lead to the possibility that AI - Artificial Intelligence in the near future will determine the priority areas for recreation for tourists. The activities of Amadeus, specializing in the global distribution of tourist content, were reviewed.It was noted that Live Travel Space from Amadeus is a marketing strategy calling for the creation of a new ecosystem where all players in the tourist market can easily interact with each other, regardless of the format of data transfer - GDS, NDC, API, XML and others, combining absolutely different content: air tickets, hotels, transfers, railway, cruises, etc. At the same time, it will be implemented in the B2B segment.Revealed such trends in the development of the tourist market as the rapid growth in the number of mobile Internet users; introduction of AI - Artificial Intelligence, AR - Augmented Reality & VR - Virtual Reality), Cloud Technology, Cyber Security, IoT - Internet of Things.
Tools for the development of innovative entrepreneurship in the region
Authors: Basenko V. P. , Dianova V. A. 
Published: October 2019

The article is devoted to the problems of innovative enterprise development. Since the Russian economy is in a state of financial and economic stagnation, there is a need to apply radically new innovative directions of business activities that ensure the effective use of financial potential within the framework of national projects. Practice shows that today the business sector in Russia is not able to provide a full-fledged demand for new technologies. Therefore, there is a need for substantial state support to provide centralized orders for high-tech industries. There are already examples of combining the efforts of a number of Autonomous economic entities to implement innovative reforms, new organizational forms of interaction have been formed, such as: centers for the implementation of innovative ideas; centers for engineering services; business incubators, etc. The subjects of these organizational forms of cooperation developed and proposed measures aimed at innovative solution of technological problems relevant to the regional economy, as well as for the country as a whole. Link for the efficient interaction of economic agents becomes an inherent characteristic, is the need of implementation of mechanisms of coordination with “network interaction”. It is important to note the fact that the existing relations and forms of regulation of various systems are not permanent, there are no strategic concepts aimed at long-term public and private cooperation.
PENGARUH DUKUNGAN KELUARGA TERHADAP PEMBERIAN ASI EKSKLUSIF PADA IBU YANG BEKERJA DI WILAYAH KERJA PUSKESMAS TAPAKTUAN KABUPATEN ACEH SELATAN
Authors: Orisinal Orisinal , Jumadewi Asri 
Published: October 2019

<p>Salah satu pengalaman berharga yang dialami ibu dan bayi adalah menyusui ASI secara Eksklusif. Namun tidak semua ibu menyadari akan pentingnya pemberian ASI Eksklusif. Angka pemberian ASI Eksklusif masih rendah, alasan ibu menghentikan pemberian ASI Eksklusif, diantaranya produksi ASI kurang, ibu bekerja, ingin dianggap modern, masalah pada puting susu, pengaruh iklan susu formula dan pengaruh orang lain terutama suami. Permasalahan penelitian adalah bagaimana pengaruh dukungan keluarga (dukungan informasional, dukungan penilaian, dukungan instrumental, dan dukungan emosional) terhadap pemberian ASI Eksklusif pada ibu yang bekerja di Wilayah Kerja Puskesmas Tapaktuan Kabupaten Aceh Selatan. Tujuan penelitian adalah untuk mengetahui pengaruh dukungan keluarga (dukungan informasional, dukungan penilaian, dukungan instrumental, dan dukungan emosional) terhadap pemberian ASI Eksklusif pada ibu yang bekerja. Penelitian ini bersifat <em>explanatory research. </em>Populasi adalah seluruh ibu bekerja yang memiliki bayi berumur 7-12 bulan dan menyusui di Wilayah Kerja Puskesmas Tapaktuan Kabupaten Aceh Selatan berjumlah 57 orang. Pengumpulan data dilakukan dengan wawancara. Hasil penelitian menunjukkan 66,7% ibu memberikan ASI tidak ekslusif, Dukungan penilaian, dukungan emosional berpengaruh secara signifikan terhadap pemberian ASI Eksklusif pada ibu bekerja. Perlu meningkatkan strategi promosi kesehatan seperti pemasangan spanduk dan leaflet untuk penyampaian pesan kepada keluarga tentang pemberian dukungan kepada ibu menyusui, perlu memberikan penyuluhan kepada keluarga yang mendampingi ibu pada saat Ante Natal Care tentang pemberian ASI saja kepada bayi tanpa makanan tambahan lainnya, cara memerah ASI dan cara menyimpan ASI perah serta cara memberikan ASI perah kepada bayi yang ibunya bekerja</p><p><strong>Kata Kunci </strong> : ASI Eksklusif, Dukungan Keluarga.</p>
Determining the Predictive Power of Vitamin D Levels in Iron Deficiency Anemia
Authors: Niknamian Sorush 
Published: October 2019

Background:Iron deficiency anemia is one of the most common hypochromic microcytic anemias and nutritional disorders in today’s world. Vitamin D is an important steroid hormone for the metabolism of serum calcium and phosphorus and plays a major role in the function of various body systems. Evidence suggests that vitamin D deficiency is associated with iron deficiency anemia. We aimed to compare the serum level of vitamin D between children with iron deficiency anemia and healthy ones. Methods: This case-control study was conducted on 60 patients with iron deficiency anemia and 60 healthy ones who did not suffer from iron deficiency anemia. Patients participated in the study voluntarily. Vitamin D levels were measured using HPLC and ferritin by RIA method. To estimate the predictive value of vitamin D levels in iron deficiency anemia, ROC curve analysis was used. Results: In this study, 120 children aged 6-144 months with mean age of 30.2±31.4 months were analyzed; 49.2% of them were boys and 50.8% were girls. Vitamin D levels varied from 4.8 to 63.2 ng/ml with a mean of 23.87±12.57 ng/ml in all patients (19.25±9.15 ng/ml in the case group and 28.48±13.84 ng/ml in the control group (P<0.001). In other words, patients with a vitamin D level <23.6 ng/ml should be investigated for iron deficiency anemia, and sufficient vitamin D had a protective effect on iron deficiency anemia and each unit increase in vitamin D decreased the chance of iron deficiency anemia by 7.8%. Conclusion: The prevalence of simultaneous iron deficiency anemia and vitamin D deficiency is very high in children and there is a significant relationship between serum levels of 25(OH)D and hemoglobin.
PEMBUATAN MEDIA PEMBELAJARAN INTERAKTIF CIRI – CIRI MAHLUK HIDUP DAN LINGKUNGAN HIDUPNYA DI KELAS III SD NEGERI 01 SELUMA
Authors: Ilmiati Ilmiati , Kusmadi Pitri Ilian 
Published: October 2019

Abstract - So far, the delivery of teaching and learning activities still uses conventional methods or face to face (lectures). With this method effective and efficient goals are not achieved so that it requires interactive multimedia-based learning media. Computer as one of the ICT products is considered appropriate to be used as a tool in learning, various kinds of learning approaches are packaged in the form of computer-based learning programs or Computer Assisted Instruction (CAI). With the development of ICT in this learning, so that the expository method is felt to be inadequate. The purpose of this study is to produce learning media characteristic of living things for third grade students of SD Negeri 01 Seluma. The benefits of this learning media is to be a solution to the learning process that is effective, interesting and more fun and facilitates student learning.Keywords: Learning Media, Interactive Abstrak - Selama ini dalam penyampaiana kegiatan belajar mengajar masih menggunakan metode konvensional atau tatap muka (ceramah). Dengan metode tersebut tidak tercapai tujuan yang efektid dan efisien sehingga dibutuhkan media pembelajaran berbasis multimedia interaktif. Komputer sebagai salah satu produk TIK dinilai tepat digunakan sebagai alat bantu dalam pembelajaran, berbagai macam pendekatan pembelajaran yang dikemas dalam bentuk program pembelajaran berbentuk komputer atau Computer Assisted Instruction (CAI). Dengan berkembangnya TIK dalam pembelajaran ini, sehingga dengan metode ekspositori dirasakan belum memadai.Tujuan penelitian ini adalah untuk menghasilkan media pembelajaran ciri- ciri mahluk hidup untuk siswa kelas III SD Negeri 01 Seluma. Manfaat media pembelajaran ini adalah menjadi solusi proses pembelajaran yang efektif, menarik dan lebih menyenangkan serta memudahkan proses belajar siswa. Kata Kunci : Media Pembelajaran, Interaktif
The Reflection of Rural Society’s Life in the Novel Mantra Penjinak Ular by Kuntowijoyo A Study of Literature Sociology
Authors: Mardiani Nani 
Published: October 2019

This research aims in analyzing Mantra Pejinak Ular, a novel by Kuntowijoyo using sociology of literature approach. The Methods and technique applied in conducting this reseach are reading and understanding the novel completely, collecting and noting the data related to identify the cultural background of the novel Mantra Penjinak Ular by Kuntowijoyo. Furthermore, as sociological analysis of literature was done by investigating the social culture described in the novel Mantra Penjinak Ular. The result of this study is there are three social problems in this novel: cultural value, political value, and love value. Keys Word: people, novel, Javanese culture, sociology of literature
Museene og Wikimedia Commons – noen tanker om lisensiering av fotosamlinger
Authors: Snekkestad Petter , Sæthre-Mcguirk Ellen Marie 
Published: October 2019

Presentasjon frå Wikipedia-akademiet 2015
Som en rekke andre små og mellomstore museumsenheter, forvalter Nordlandsmuseet en stor bildesamling. Gjennom DigitaltMuseum er det lagt til rette for at publikum kan laste ned lavoppløselige foto fra samlingen, men tjenesten øker etterspørselen av de høyoppløselige, noe som krever mye tid og ressurser fra konservatorene.
De fleste museer tar betalt for engangsbruk av bildene sine, men er denne praksisen i tråd med vårt samfunnsansvar? Inntjeningen er forsvinnende liten. Ved å gjøre bildene tilgjenglig på Wikimedia Commons, blir samlingen del av en internasjonal kunnskapsallmenning som bedre svarer til museenes forskningsfremmende rolle.
Den praktiske løsningen for masseopplasting av bildesamlinger er på plass, men ønsker wikipedianere seg tusenvis av ensartede bilder med massegenerert metadata av varierende kvalitet? Skal bildene velges ut enkleltvis og tilføyes metadata, kan denne oppgaven bli for krevende for de fleste museer der foto kun er én av ansvarsområdene.
Determinants of Patient‐Reported Psoriatic Arthritis Impact of Disease: An Analysis of the Association WithSex in 458 Patients From Fourteen Countries
Authors: Orbai Ana‐Maria , Perin Jamie , Gorlier Clémence , Coates Laura C. , Kiltz Uta , Leung Ying Ying , Palominos Penelope E. , Cañete Juan D. , Scrivo Rossana , Balanescu Andra , Dernis Emmanuelle , Tälli Sandra , Ruyssen‐Witrand Adeline , Soubrier Martin , Aydin Sibel , Eder Lihi , Gaydukova Inna , Lubrano Ennio , Kalyoncu Umut , Richette Pascal , Husni M. Elaine , Smolen Josef S. , de Wit Maarten , Gossec Laure 
Published: October 2019

ObjectiveSex differences may modify symptoms, disease expression, and treatment effects. The objective of this study was to evaluate the link between life impact and sex in psoriatic arthritis (PsA).MethodsRemission and Flare in Psoriatic Arthritis (ReFlaP; ClinicalTrials.gov identifier: NCT03119805) was a study in 14 countries of consecutive adult patients with definite PsA. Participants underwent comprehensive PsA assessment using the following measures: Disease Activity in Psoriatic Arthritis (DAPSA), Minimal Disease Activity (MDA), and Psoriatic Arthritis Impact of Disease (PsAID). Disease activity was compared by sex using t‐tests or Wilcoxon tests. The association of PsAID with sex was analyzed using hierarchical generalized linear models.ResultsOf 458 participants, 50.2% were male and the mean ± SD age was 53.1 ± 12.6 years. The mean ± SD PsA duration was 11 ± 8.2 years, and 51.5% of participants were being treated with biologic disease‐modifying antirheumatic drugs. Women, compared to men, had worse mean ± SD Leeds Enthesitis Index scores (0.8 ± 1.7 versus 0.3 ± 0.9), pain on a numerical rating scale (NRS; range 0–10) (4.7 ± 2.7 versus 3.5 ± 2.7), HAQ DI scores (0.9 ± 0.7 versus 0.5 ± 0.6), fatigue on an NRS (5.2 ± 3 versus 3.3 ± 2.8), and PsAID scores (4.1 ± 2.4 versus 2.8 ± 2.3) (P < 0.001 for all). Women were also less frequently at treatment target compared to men according to DAPSA (cutoffs of ≤4 for remission and >4 and ≤14 for low disease activity; mean ± SD score 16.9 ± 14.9 in women versus 12.6 ± 16.6 in men) and MDA (25.7% versus 50.0%; P < 0.001 for all) scores. High life impact (PsAID score ≥4) was associated with female sex (odds ratio [OR] 2.3), enthesitis (OR 1.34), tender joints (OR 1.10)(P < 0.001 for all), and comorbidities (OR 1.22, P = 0.002).ConclusionHigh life impact was independently associated with female sex, enthesitis, comorbidities, and tender joints. At treatment target, women had higher life impact compared to men. It is necessary for life impact to become a part of PsA treat‐to‐target strategies.
3D Printed Actuators: Reversibility, Relaxation, and Ratcheting
Authors: Zhao Song‐Chuan , Maas Mariska , Jansen Kaspar , van Hecke Martin 
Published: October 2019

AbstractAdditive manufacturing strives to combine any combination of materials into 3D functional structures and devices, ultimately opening up the possibility of 3D printed machines. It remains difficult to actuate such devices, thus limiting the scope of 3D printed machines to passive devices or necessitating the incorporation of external actuators that are manufactured differently. Here, 3D printed hybrid thermoplast/conducter bilayers are explored, which can be actuated by differential heating caused by externally controllable currents flowing through their conducting faces. The functionality of such actuators is uncovered and it is shown that they allow to 3D print, in one pass, simple flexible robotic structures that propel forward under step‐wise applied voltages. Moreover, exploiting the thermoplasticity of the nonconducting plastic parts at elevated temperatures, it is shown that how strong driving leads to irreversible deformations—a form of 4D printing—which also enlarges the range of linear response of the actuators. Finally, it is shown that how to leverage such thermoplastic relaxations to accumulate plastic deformations and obtain very large deformations by alternatively driving both layers of a bilayer; this is called ratcheting. The strategy is scalable and widely applicable, and opens up a new approach to reversible actuation and irreversible 4D printing of arbitrary structures and machines.
Mussel‐Inspired Tough Hydrogel with In Situ Nanohydroxyapatite Mineralization for Osteochondral Defect Repair
Authors: Gan Donglin , Wang Zhixiong , Xie Chaoming , Wang Xiao , Xing Wensi , Ge Xiang , Yuan Huipin , Wang Kefeng , Tan Hui , Lu Xiong 
Published: October 2019

AbstractRepairing osteochondral defects is a considerable challenge because it involves the breakdown of articular cartilage and underlying bone. Traditional hydrogels with a homogenized single‐layer structure cannot fully restore the function of osteochondral cartilage tissue. In this study, a mussel‐inspired hydrogel with a bilayer structure is developed to repair osteochondral defects. The hydrogel is synthesized by simultaneously polymerizing two layers using a one‐pot method. The resulting upper and lower gelatin methacryloyl‐polydopamine hydrogel layers are used as cartilage and subchondral bone repair layers, respectively. Polydopamine‐induced hydroxyapatite in situ mineralization takes place in the lower layer to mimic the structure of subchondral bone. The bilayer hydrogel exhibits good mechanical properties for the synergistic effect of covalent and noncovalent bonds, as well as nanoreinforcement of mineralized hydroxyapatite. To improve the tissue‐inducibility of hydrogels, transforming growth factor β3 is immobilized in the upper layer to induce cartilage regeneration, while bone morphogenetic protein 2 is immobilized in the lower layer to induce bone regeneration. Bone and cartilage repair performance of the hydrogel is examined by implantation into a full‐thickness cartilage defect of a rabbit knee joint. The bilayer‐structure hydrogel promotes regeneration of osteochondral tissue, thus providing a new option for repair of osteochondral defects.
Van der Waals Heterostructures for High‐Performance Device Applications: Challenges and Opportunities
Authors: Liang Shi‐Jun , Cheng Bin , Cui Xinyi , Miao Feng 
Published: October 2019

AbstractThe discovery of two‐dimensional (2D) materials with unique electronic, superior optoelectronic, or intrinsic magnetic order has triggered worldwide interest in the fields of material science, condensed matter physics, and device physics. Vertically stacking 2D materials with distinct electronic and optical as well as magnetic properties enables the creation of a large variety of van der Waals heterostructures. The diverse properties of the vertical heterostructures open unprecedented opportunities for various kinds of device applications, e.g., vertical field‐effect transistors, ultrasensitive infrared photodetectors, spin‐filtering devices, and so on, which are inaccessible in conventional material heterostructures. Here, the current status of vertical heterostructure device applications in vertical transistors, infrared photodetectors, and spintronic memory/transistors is reviewed. The relevant challenges for achieving high‐performance devices are presented. An outlook into the future development of vertical heterostructure devices with integrated electronic and optoelectronic as well as spintronic functionalities is also provided.
Smart H2S‐Triggered/Therapeutic System (SHTS)‐Based Nanomedicine
Authors: Chen Weiyu , Ni Dalong , Rosenkrans Zachary T. , Cao Tianye , Cai Weibo 
Published: October 2019

AbstractHydrogen sulfide (H2S) is of vital importance in several biological and physical processes. The significance of H2S‐specific detection and monitoring is emphasized by its elevated levels in various diseases such as cancer. Nanotechnology enhances the performance of chemical sensing nanoprobes due to the enhanced efficiency and sensitivity. Recently, extensive research efforts have been dedicated to developing novel smart H2S‐triggered/therapeutic system (SHTS) nanoplatforms for H2S‐activated sensing, imaging, and therapy. Herein, the latest SHTS‐based nanomaterials are summarized and discussed in detail. In addition, therapeutic strategies mediated by endogenous H2S as a trigger or exogenous H2S delivery are also included. A comprehensive understanding of the current status of SHTS‐based strategies will greatly facilitate innovation in this field. Lastly, the challenges and key issues related to the design and development of SHTS‐based nanomaterials (e.g., morphology, surface modification, therapeutic strategies, appropriate application, and selection of nanomaterials) are outlined.
3D Printing of Solution‐Processable 2D Nanoplates and 1D Nanorods for Flexible Thermoelectrics with Ultrahigh Power Factor at Low‐Medium Temperatures
Authors: Dun Chaochao , Kuang Wenzheng , Kempf Nicholas , Saeidi‐Javash Mortaza , Singh David J. , Zhang Yanliang 
Published: October 2019

AbstractSolution‐processable semiconducting 2D nanoplates and 1D nanorods are attractive building blocks for diverse technologies, including thermoelectrics, optoelectronics, and electronics. However, transforming colloidal nanoparticles into high‐performance and flexible devices remains a challenge. For example, flexible films prepared by solution‐processed semiconducting nanocrystals are typically plagued by poor thermoelectric and electrical transport properties. Here, a highly scalable 3D conformal additive printing approach to directly convert solution‐processed 2D nanoplates and 1D nanorods into high‐performing flexible devices is reported. The flexible films printed using Sb2Te3 nanoplates and subsequently sintered at 400 °C demonstrate exceptional thermoelectric power factor of 1.5 mW m−1 K−2 over a wide temperature range (350–550 K). By synergistically combining Sb2Te3 2D nanoplates with Te 1D nanorods, the power factor of the flexible film reaches an unprecedented maximum value of 2.2 mW m−1 K−2 at 500 K, which is significantly higher than the best reported values for p‐type flexible thermoelectric films. A fully printed flexible generator device exhibits a competitive electrical power density of 7.65 mW cm−2 with a reasonably small temperature difference of 60 K. The versatile printing method for directly transforming nanoscale building blocks into functional devices paves the way for developing not only flexible energy harvesters but also a broad range of flexible/wearable electronics and sensors.