bluuebunny/crossref_metadata_2025_split huggingface dataset:
Uma pós graduação a distância: internacionalização e networking global
Authors: Dahle de Almeida Siderly do Carmo , Martins Fernandes Junior Alvaro , Victor Kendrick de Matos Silva Willian 
Published: April 2020

Through education it is possible to build a fairer and democratic society, strengthening the overcoming of social inequalities. The higher education institutions can contemporary contribute to the internationalization of education proces-ses, observing the existing demand in other countries. The aim of this paper is to present the possibilities of a private insti-tution of higher education located in Maringa - Parana - Brazil, by offering graduate courses in the distance geographically dispersed students around the world who speak the Portuguese language. The presented model enable students to attend classes, participate in activities that take place throughout the course and come to Brazil only once, at the end of the whole process, to realize tests and present an article. From the perspective of the strategies aiming internationalization, the techno-logical expansion is considered one of the most important tools to allow the globalization of education. The use of the Inter-net in distance learning, allows the development of learning communities in higher education, that is, the formation of networks. The theoretical foundation of this study is based on Green (2008), Levy (1996, 1999), Castells (2007), Sen (2000).
Hubungan Resiliensi dan Kualitas Tidur Mahasiswa Profesi Ners Universitas Klabat Tahun Ajaran 2019/2020
Authors: Kaparang Grace Fresania , Nabut Wini 
Published: April 2020

Tidur merupakan proses biologis yang penting untuk kehidupan dan kesehatan yang optimal. Tidur berhubungan erat dengan kesehatan mental. Kualitas tidur dan resiliensi secara teoritis dapat membagi dasar mekanisme saraf yang saling mempengaruhi. Tujuan penelitian: untuk mengetahui hubungan resiliensi dan kualitas tidur pada mahasiswa profersi ners Universitas Klabat tahun ajaran 2019/2020. Metode Penelitian: merupakan penelitian analitik observasional dengan pendekatan cross-sectional. Analisa data menggunakan uji spearman. Pengumpulan data menggunakan kuesioner Kesiliensi yang diterjemahkan dari Nicholson McBride Resilience Questionnaire (NMRQ), dan kualitas Tidur adalah Pittsburgh Sleep Quality Index (PSQI), yang diberikan kepada 60 responden. Hasil analisa: menunjukan bahwa dari 60 responden 27 (45%) responden memiliki resiliensi “luar biasa” dan 3 (5%) responden memiliki resiliensi “berkembang” sedangkan Kualitas Tidur 57 (95%) responden memiliki “Kualitas Tidur Buruk” dan 3 (5%) memiliki “Kualitas Tidur Baik”. Hasil uji statistik korelasi Spearman, ditemukan nilai r = -0.149 dan p = .255 (> .05). Dengan demikian tidak ada hubungan yang signifikan antara Resiliensi dan Kualitas Tidur pada mahasiswa Profesi Ners Universitas Klabat. Tahun Ajaran 2019/2020. Rekomendasi: bagi peneliti selanjutnya agar mengambil lebih banyak jumlah sampel dan mengobservasi perilaku resiliensi responden secara langsung dan tidak hanya bergantung pada kuesioner self-rated. Walaupun hasil penelitian tidak menunjukkan bahwa kualitas tidur memiliki hubungan yang signifikan dengan resiliensi, tetapi, tetap disarankan kepada mahasiswa profesi untuk menjaga kualitas tidur, bukan hanya karena ada alasan yang lain, tapi, bisa jadi resiliensi akan menurun setelah kualitas tidur buruk jangka panjang.

Kata kunci : resiliensi, kualitas tidur, mahasiswa
Compact-object Mergers in the Galactic Center: Evolution in Triaxial Clusters
Authors: Bub Mathew W. , Petrovich Cristobal 
Published: April 2020

Abstract
There is significant observational evidence that a large fraction of galactic centers, including those in the Milky Way and M31, host a supermassive black hole (SMBH) embedded in a triaxial nuclear star cluster. In this work, we study the secular orbital evolution of binaries in these environments and characterize the regions and morphological properties of nuclear star clusters that lead to gravitational wave mergers and/or tidal captures. We show that even a modest level of triaxiality in the density distribution of a cluster (an ellipsoid with axis ratios of 0.7 and 0.95) dramatically enhances the merger rates in the central parsecs of the Galaxy by a factor of up to ∼10–30 relative to a spherical density distribution. Moreover, we show that the merger fraction of binaries with semimajor axes in the range 10–100 au remains above 10% for the entire central parsec of the cluster, reaching values close to unity at a distance of ∼0.2–0.4 pc from the SMBH. We understand this large merger efficiency in terms of two distinct mechanisms: (i) eccentricity oscillations driven by the dominant axisymmetric part of the cluster potential that are enhanced by the slow modulation of a binary’s angular momentum from the triaxial contribution, similar to the well-known octupole-level dynamics in three-body systems; and (ii) chaotic diffusion of eccentricities arising when the nodal precession timescale of a binary’s orbit about the SMBH becomes comparable to its characteristic secular timescale. Overall, our results indicate that galactic centers are significantly more collisional than previously thought, with mergers taking place up to the effective radii of their nuclear star clusters.
Kinematics and Dynamics of Multiphase Outflows in Simulations of the Star-forming Galactic Interstellar Medium
Authors: Vijayan Aditi , Kim Chang-Goo , Armillotta Lucia , Ostriker Eve C. , Li Miao 
Published: April 2020

Abstract
Galactic outflows produced by stellar feedback are known to be multiphase in nature. Observations and simulations indicate that the material within several kiloparsecs of galactic disk midplanes consists of warm clouds embedded within a hot wind. A theoretical understanding of the outflow phenomenon, including both winds and fountain flows, requires study of the interactions among thermal phases. We develop a method to quantify these interactions via measurements of mass, momentum, and energy flux exchanges using temporally and spatially averaged quantities and conservation laws. We apply this method to a star-forming interstellar medium simulation based on the TIGRESS framework, for solar neighborhood conditions. To evaluate the extent of interactions among the phases, we examine the validity of the “ballistic model,” which predicts the trajectories of the warm phase (5050 K < T < 2 × 104 K) treated as non-interacting clouds. This model is successful at intermediate vertical velocities (

), but at higher velocities, we observe an excess in simulated warm outflow compared to the ballistic model. This discrepancy cannot be fully accounted for by cooling of high-velocity, intermediate-temperature (2 × 104 K < T < 5 × 105 K) gas. We examine the fluxes of mass, momentum, and energy and conclude that the warm phase gains mass via cooling of the intermediate phase and momentum from the hot (T > 5 × 105 K) phase. The large energy flux from the hot outflow, transferred to the warm and intermediate phases, is quickly radiated away. A simple interaction model implies an effective warm cloud size in the fountain flow of a few 100 pc, showing that warm–hot flux exchange mainly involves a few large clouds rather than many small ones.
Core-collapse Supernova Explosions Driven by the Hadron-quark Phase Transition as a Rare r-process Site
Authors: Fischer Tobias , Wu Meng-Ru , Wehmeyer Benjamin , Bastian Niels-Uwe F. , Martínez-Pinedo Gabriel , Thielemann Friedrich-Karl 
Published: April 2020

Abstract
Supernova explosions of massive stars are one of the primary sites for the production of the elements in the universe. Up to now, stars with zero-age main-sequence masses in the range of 35–50 M
⊙ had mostly represented the failed supernova explosion branch. In contrast, it has been demonstrated recently that the appearance of exotic phases of hot and dense matter, associated with a sufficiently strong phase transition from nuclear matter to the quark-gluon plasma at high baryon density, can trigger supernova explosions of such massive supergiant stars. Here, we present the first results obtained from an extensive nucleosynthesis analysis for material being ejected from the surface of the newly born proto-neutron stars of such supernova explosions. These ejecta contain an early neutron-rich component and a late-time high-entropy neutrino-driven wind. The nucleosynthesis robustly overcomes the production of nuclei associated with the second r-process peak, at nuclear mass number A ≃ 130, and proceeds beyond the formation of the third peak (A ≃ 195) to the actinides. These yields may account for metal-poor star observations concerning r-process elements such as strontium and europium in the Galaxy at low metallicity, while the actinide yields suggests that this source may be a candidate contributing to the abundances of radioactive 244Pu measured in deep-sea sediments on Earth.
Review of recent taxonomic changes to the emerald moths (Lepidoptera: Geometridae: Geometrinae)
Authors: Plotkin David , Kawahara Akito 
Published: April 2020

The subfamily Geometrinae (Lepidoptera: Geometridae), commonly known as emerald moths, is an ecologically diverse group of moths with over 2,500 described species. Many taxonomic and phylogenetic studies of Geometrinae have been undertaken in the past decade, resulting in hundreds of new taxonomic changes since online publication of the most recent checklist in December 2007.This review synthesises the last 12 years of alpha-taxonomic research in Geometrinae. A comprehensive list of Geometrinae genus- and species-group descriptions, synonymies, combinations and other taxonomic changes, made since 2007, is provided. Since 2007, the known species richness of Geometrinae has increased from 2,529 to 2,642 species; an updated list of all these species is presented in a supplementary spreadsheet.
L’Europe de l’énergie
Authors: Pellerin-Carlin Thomas 
Published: April 2020

C’est par l’énergie (à l’époque, essentiellement le charbon) que les pays européens ont jeté les bases de leur union dans les années 1950 (traité de la Communauté européenne du charbon et de l’acier, signé en 1951). Si la CECA a pris fin en 2002 (intégrée dans l’Union), les questions énergétiques n’en sont pas moins demeurées essentielles dans l’agenda politique de l’Union européenne. Et dans le contexte de lutte contre le changement climatique, elles ont même pris une dimension croissante, l’Union occupant une place à part dans le monde, avec des objectifs ambitieux de transition vers la neutralité carbone. Quels sont les enjeux de cette transition énergétique pour l’Union européenne, et les mesures mises en place pour y répondre ? En quoi pourrait consister un Green Deal (Pacte vert) européen, tel qu’évoqué par la Commission européenne entrée en fonction fin 2019 ? Thomas Pellerin-Carlin présente ici, dans le cadre de ce deuxième volet de la série que Futuribles consacre aux questions climatiques et énergétiques, les réalités actuelles et objectifs de cette Europe de l’énergie. S.D.
Supporting Graduate Nursing Education for Students From Disadvantaged Backgrounds
Authors: Ortega Johis , Gonzalez Juan M. , Crenshaw Nichole , Snowden Kenya , De Tantillo Lila 
Published: April 2020

Background:
There is a lack of diversity in the master's prepared nursing workforce. One nursing school implemented a scholarship program for students from disadvantaged backgrounds enrolled in the Family Nurse Practitioner and Adult Gerontology Primary Nurse Practitioner tracks.

Method:
Awardees were required to be full-time students from disadvantaged backgrounds with financial need. Each student was matched with a faculty member for regular mentorship. Student progress was evaluated every three months, with follow-up 1 year after graduation.

Results:
A total of 45 students received the Scholarship for Disadvantaged Students (SDS) over 2 consecutive years. Of the 45 students, 26 (58%) identified themselves as Hispanic and 11 (24%) as black. A total of 42 (93%) of 45 SDS students completed the original plan of study and passed the national certification board.

Conclusion:

The SDS serves as a model of an effective mentorship program to assist nurse practitioner students from disadvantaged backgrounds.

[
J Nurs Educ
. 2020;59(5):287–290.]
Mitomycin-C in Congenital Glaucoma
Authors: Agarwal Harish C , Sood Narendra Nath , Sihota Ramanjit , Sanga Lalit , Honavar Santosh G 
Published: April 2020

* BACKGROUND AND OBJECTIVE: To evaluate the adjunctive use of mitomycin-C (MMC) during trabeculotomy and trabeculectomy for eyes with highrisk congenital glaucoma.
* PATIENTS AND METHODS: A prospective, randomized, double-blind study was performed to compare the effect of a single, 4-minute intraoperative exposure to 0.2 mg/ml (group 1) or 0.4 mg/ml (group 2) of MMC on trabeculotomy with trabeculectomy in 16 high-risk cases (30 eyes) of congenital glaucoma.
* RESULTS: The preoperative and final postoperative intraocular pressures (IOPs) of the two groups did not differ significantly. At the final follow-up, IOP control (< 21 mm Hg) without medications was achieved in 60% of the eyes in group 1 and in 86.67% of the eyes in group 2 [P= .21). With medication, IOP control was achieved in 86.7% of the eyes of each group. In both groups, the rate of surgical failure was 13.3%. Avascular, thin, sharply demarcated blebs were noted in 33.3% of the eyes from group 1 and in 66.67% of those from group 2 (P = .14). Intraoperative and postoperative hyphema and postoperative hypotony were the complications encountered in both groups, whereas serous choroidal detachment and wound leakage were seen only in group 2.
* CONCLUSIONS: Intraoperative MMC applied at a concentration of 0.2 mg/ml controlled postoperative IOP as effectively as a 0.4-mg/ml concentration in high-risk cases of congenital glaucoma, but with a lower incidence of complications and thin-walled blebs.
[Ophthalmic Surg Lasers 1997;28:979-985.]
Dynamic contracting with limited commitment and the ratchet effect
Authors: Gerardi Dino , Maestri Lucas 
Published: April 2020

We study dynamic contracting with adverse selection and limited commitment. A firm (the principal) and a worker (the agent) interact for potentially infinitely many periods. The worker is privately informed about his productivity and the firm can only commit to short‐term contracts. The ratchet effect is in place since the firm has the incentive to change the terms of trade and offer more demanding contracts when it learns that the worker is highly productive.
As the parties become arbitrarily patient, the equilibrium outcome takes one of two forms. If the prior probability of the worker being productive is low, the firm offers a pooling contract and no information is ever revealed. In contrast, if this prior probability is high, the firm fires the unproductive worker at the beginning of the relationship.
EFFECT OF ARTIFICIAL WEATHERING AND TEMPERATURE CYCLING ON THE ADHESION STRENGTH OF WATERBORNE ACRYLATE COATING SYSTEMS USED FOR WOODEN WINDOWS
Authors: Kristýna Šimůnková , Štěpán Hýsek , Eliška Oberhofnerová , Miloš Pánek , Hakan Fidan 
Published: April 2020

ABSTRACTThe adhesion of coatings to wood is important for their long-term performance. In this study, the adhesion strength of water-based acrylate coatings used for wooden windows after exposure to artificial weathering (AW) and temperature cycling (TC) was investigated. The analysis of the adhesion quality of coatings was performed via a pull-off test and failure characteristics. The 3-layered and 4-layered white and brown acrylate dispersions from six different producers were compared and the effect of coating thickness on adhesion strength was investigated. The adhesion strength values proved to be very variable. After AW, the adhesion strength and its variability increased for all the samples. TC had no statistically significant effect on the adhesion strength values. White coating systems were initially characterized by lower adhesion strength, but after AW and TC, they reached higher adhesion strength values than brown ones. The overall highest adhesion after AW and TC was recorded for the coatings based on alkyd-acrylate hybrid basis (Producer 3), while the lowest adhesion variability after AW was measured for one type of tested acrylate coating (Producer 4). The effect of different layering on adhesion strength was not demonstrated in this study.
PERFORMANCE EVALUATION OF SHIPPING CONTAINER POTENTIALS FOR NET-ZERO RESIDENTIAL BUILDINGS
Authors: Battaglia Laura , Lee Jeehwan 
Published: April 2020

ABSTRACT
Recycled shipping containers have the potential to be successfully used as a net-zero ready home. This study aims to evaluate the outcomes of a high-performance shipping container single-family housing project located in Virginia Beach, Virginia. The project was awarded the Best Undergraduate Project in the Single-family division at the 2019 U.S. Department of Energy's Solar Decathlon Design Challenge.
The Hampton University Millennial Village Design Team designed a marketable net-zero ready container home for the ViBe Creative District in Virginia Beach, Virginia. Container Homes are not suitable for every homeowner, but they have a particular appeal to a generation of young and creative people across the country. For many municipalities in Virginia, where container housing is not readily accepted, the ViBe creative district has been having discussions with City code officials and local architects about the benefits. The Hampton University Millennial Village Design Team aimed to take advantage of the competition as an opportunity to explore a building construction method that is not widely seen in this part of the country. Testing design for net-zero readiness is a comprehensive way to understand how this type of construction performs from a building science standpoint. Collaboration with professional industry advisors helped the team to use research-based design methods to work on a unique project that the team believes will become a reality in the future.
For the performance assessment of a net-zero container house, several simulation tools were used to investigate the environmental impacts, daylight performance, envelope performance, Energy Use Intensity (EUI), Home Energy Rating System (HERS), and solar energy generation. As for energy standards and codes, the Virginia residential code (VRC) 2015, International Energy Conservation Code (IECC) 2015 and The American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) 90.1-2013 for residential buildings were consulted to set each variable for the net-zero container house project. The Rem/Rate energy simulation software achieved the HERS index of 51 and 0 without and with the applications of roof photovoltaics, respectively.
FINDING EVIDENCE OF GREEN LEASING IN UNITED STATES GOVERNMENT-LEASED PROPERTIES
Authors: Yang Eunhwa , Guevara-Ramirez Juan Sebastian , Bisson Catherine 
Published: April 2020

ABSTRACT
Although the term “green leasing” is not yet well defined, its primary purpose is clear. With an aim to create a collaborative environment through legal provisions between a building owner and a tenant, green leasing may ultimately help resolve the energy paradox in tenanted properties. Issues surrounding split-incentives are driven by a mismatch between owners' capital expenditures on improving building energy efficiency and an uncertainty of tenant or occupant behavior that might affect a building's energy consumption. Though some countries have started to develop guidelines promoting the adoption of green leasing, especially in government buildings and commercial real estate, implementation has not been overly successful globally. This study has two focuses, the first of which is to compare green leasing guidelines from various countries and to suggest six comprehensive categories of green leasing components: management relationships, information sharing, certificates, legal stipulations, financial factors, and operation. The second core area of research places government-tenanted properties' lease agreement contracts. The goal is to find any evidence in a legal condition between a building owner and a tenant, in this case federal government, to improve building energy efficiency with less environmental impact in the United States. The findings of the study indicated 41 out of 400 leases had green clauses. Three out of six categories proposed in this study were found in the U.S. government-tenanted properties, while the other three types were not shown. The findings of this study also suggest categories of green leasing clauses can contribute to defining green leasing and provide empirical evidence of green leasing in governmenttenanted properties. Ultimately, this study produces arguments for possible reasoning behind the employment of some green lease categories but the lack of use of others, specifically in the U.S. office market and government-tenanted buildings.
The Kyrenia II, the trireme Olympias, the papyrella : three different endeavours in nautical experimental archaeology
Authors: Tzalas Harry 
Published: April 2020

This article is a brief description of why, how and to what extent the author was involved in three different Greek projects of experimental nautical archaeology in the 1980s : the Kyrenia II, an ancient Greek coaster, the trireme Olympias, an ancient Athenian warship, and the papyrella, a prehistoric papyrus raft.
Les différents ports du delta du Rhône au Haut Empire : modèle économique autour de la circulation et la diffusion des produits
Authors: Djaoui David 
Published: April 2020

Les recherches menées par le DRASSM au large des Saintes-Maries-de-la-Mer ont révélé une concentration exceptionnelle d’épaves située face à un ancien bras du Rhône, plus connu sous le vocable médiéval de Rhône Saint-Ferréol. Située face à cette embouchure, la mise en évidence d’une zone de mouillage associée à des structures portuaires permettait de défendre l’idée que le « complexe » des Saintes-Maries-de-la-Mer constituait le seul véritable avant-port d’Arles. Avec la présence d’au moins trente épaves chargées de matières premières, j’ai développé l’hypothèse que le Rhône Saint-Ferréol était dévolu aux matières premières et que les navires chargés d’amphores, situés loin de la côte, devaient croiser au large pour éviter la Camargue. Cette réflexion a conduit à envisager que les autres bras du Rhône, que ce soit celui de Daladel et/ou celui d’Ulmet, devaient être non seulement navigables mais également réservés aux amphores.Cet article présente une première synthèse pour tenter de définir les différents ports potentiels qui pourraient assurer une circulation spécialisée des marchandises. L’intégration de l’ensemble de ces critères permettra de proposer un modèle économique à l’échelle du delta du Rhône selon lequel aussi bien Arles, les Saintes-Maries-de-la-Mer, le golfe de Fos, l’anse Saint-Gervais que les autres embouchures du Rhône ne constitueraient non plus des « avant-ports » mais de véritables ports.