bluuebunny/crossref_metadata_2025_split huggingface dataset:
Enterprise Resource Planning Systems for Project-Based Firms: Benefits, Costs & Implementation Challenges
Authors: Zeng Yajun , Lu Yujie , Skibniewski Miroslaw 
Published: August 2020

Enterprise Resource Planning (ERP) systems are configurable enterprise-wide information system packages that integrate information and information-based processes within and across functional areas in an organization. They have been widely adopted in many organizations and accepted as a de facto industry standard for the replacement of legacy systems. This paper analyzes and presents the costs and benefits of ERP systems for project-based industries, which have lagged behind other major industries in adopting ERP systems due to their project-centric nature and the high stakes involved in ERP implementation. The challenges during the process of ERP implementations are also identified as part of the effort to understand the implied costs of an ERP system. The evidence of the costs and benefits are drawn from previous studies and the analysis of the prevailing working practices in project-based firms. The classification of the costs and benefits constitutes a cost and benefit taxonomy which can be used to enable executives in project-based firms to make informed decisions on their ERP system investments.
PENGARUH BUDAYA ORGANISASI DAN IKLIM KOMUNIKASI ORGANISASI TERHADAP LOYALITAS PENGURUS
Authors: Ayub Ilfandy Imran Auliya Khairina Nurri, 
Published: August 2020

Young On Top Bandung is a community that focuses on developing the potential of young generation in skill, knowledge, and attitude. The purpose of this study was to determine the influence of organizational culture and organizational communication climate on organizer loyalty at Young On Top Bandung community. This study uses quantitative associative research. Sampling technique used was jenuh sampling type under non-probability sampling, with the total number of 67 respondents. The data was analyzed descriptively, and the hypothesis were tested by using multiple linear regression analysis. Based on the results of simultaneous hypothesis testing, organizational culture and organizational communication climate significantly influence organizer loyalty at Young On Top Bandung community. Based on the coefficient of determination, obtained value is 72,2%. The results showed that the effect of Organizational Culture and Organizational Communication Climate on Organizer Loyalty simultaneously gave the effect of 72,2% and the remaining 27,8% was influenced by other factors beside Organizational Culture and Climate Organizational Communication.
Keyword: Organizational Culture, Organizational Communication Climate, Organizer Loyalty
MANAJEMEN PUBLIC RELATIONS DALAM MENGELOLA MEDIA SOSIAL INSTAGRAM
Authors: Ayub Ilfandy Imran Fika Dahlia Gilang Pratiwi, 
Published: August 2020

This research is based on the lack of public understanding of the importance of information on customs and public service phenomenon through cyber or online activities. Like other public service institutions, customs offices are scattered throughout Indonesia, especially the subject of this research is Kantor Pengawasan dan Pelayanan Bea dan Cukai Tipe Madya Pabean B Yogyakarta. The object of this research is Instagram account @. Theories and concepts used in this research are public relations concepts, cyber public relations, public services, and management functions. This research is descriptive qualitative research. The results of this study indicate that the Information and Information Services Section perform all the functions of planning, organizing, directing, and controlling management. By planning, organizing, directing and controlling uploading of photos or videos about the information or activity of the customs and excise office in a dynamic and indeterminate manner on a weekly basis and when there is new information and need to be informed to the public it will be uploaded to Instagram by packing the content that has been planned in order to attract followers to read or even attract the general public to become its new followers.
Key Words: Public Relations Management, Instagram, Public Service, Cyber PR
Towards a resolution of some outstanding issues in transitive research: An empirical test on middle childhood
Authors: Wright Barlow C. 
Published: August 2020

AbstractTransitive Inference (deduce B > D from B > C and C > D) can help us to understand other areas of sociocognitive development. Across three experiments, learning, memory, and the validity of two transitive paradigms were investigated. In Experiment 1 (N = 121), 7-year-olds completed a three-term nontraining task or a five-term task requiring extensive-training. Performance was superior on the three-term task. Experiment 2 presented 5–10-year-olds with a new five-term task, increasing learning opportunities without lengthening training (N = 71). Inferences improved, suggesting children can learn five-term series rapidly. Regarding memory, the minor (CD) premise was the best predictor of BD-inferential performance in both task-types. However, tasks exhibited different profiles according to associations between the major (BC) premise and BD inference, correlations between the premises, and the role of age. Experiment 3 (N = 227) helped rule out the possible objection that the above findings simply stemmed from three-term tasks with real objects being easier to solve than computer-tasks. It also confirmed that, unlike for five-term task (Experiments 1 & 2), inferences on three-term tasks improve with age, whether the age range is wide (Experiment 3) or narrow (Experiment 2). I conclude that the tasks indexed different routes within a dual-process conception of transitive reasoning: The five-term tasks indexes Type 1 (associative) processing, and the three-term task indexes Type 2 (analytic) processing. As well as demonstrating that both tasks are perfectly valid, these findings open up opportunities to use transitive tasks for educability, to investigate the role of transitivity in other domains of reasoning, and potentially to benefit the lived experiences of persons with developmental issues.
Pendidikan Kesehatan Menggunakan Metode Video untuk Meningkatkan Pengetahuan Caregiver dalam Merawat Klien Halusinasi
Authors: Eryanto Bambang 
Published: August 2020

Background: Upaya untuk meningkatkan pengetahuan caregiver tentang halusinasi adalah dengan pemberian pendidikan kesehatan jiwa pada caregiver. Peningkatan pengetahuan tersebut dapat dilakukan dengan berbagai metode, diantaranya dengan menonton video.Objectives: Penelitian ini bertujuan untuk mengetahui efektifitas pemberian pendidikan kesehatan jiwa dengan metode menonton video dalam meningkatkan pengetahuan caregiver tentang halusinasiDesign: Penelitian ini menggunakan eksperimental semu dengan rancangan pre test dan post test group design, dengan sampel 30 responden. Tekhnik pengambilan sampel yang digunakan adalah total sampling, skor pengetahuan caregiver di ukur dengan kuesioner pengetahuan tentang halusinasi yang dikembangkan sendiri dengan uji validitas (0,707) dan uji reliabilitas (0,968). Data yang diperoleh di uji dengan menggunakan uji Wilcoxon test.Results: Hasil rata-rata pengetahuan pre test caregiver adalah 7,57 naik menjadi 11,80 setelah dilakukan post test. Hasil analisis menggunakan uji wilcoxon didapatkan nilai p-value 0,000 < 0,05, artinya ada perbedaan signifikan antara pengetahuan pre test caregiver dengan pengetahuan post test caregiver.Conclusions: Kesimpulan dari penelitian ini adalah pemberian pendidikan kesehatan menggunakan metode video efektif dalam meningkatkan pengetahuan caregiver, sehingga video ini bisa digunakan untuk pendidikan kesehatan jiwa.
Line Oscillator Strengths for the c4′ 1Σu
+(4)–X1Σg
+(0–7) Absorption Bands of N2
Authors: Velasco A. M. , Lavín C. 
Published: August 2020

Abstract
Theoretical absorption oscillator strengths for rotational lines of the

c

4

′
1

Σ

u

+

(
4
)

–

X

1

Σ

g

+

(0–7) bands of N2, which are relevant to analyze the spectra of the atmospheres of the Earth, Titan, and Mars, are reported. The known interaction between the

c

4

′
1

Σ

u

+

(
4
)

and

c

3

1

Π

u

+

(
4
)

Rydberg states and the

b

′
1

Σ

u

+

(
13
)

valence state has been dealt with through an appropriate rovibronic energy matrix. Deviations in the intensity distribution of the rotational lines from considerations based on Hönl–London factors have been found for each of the studied bands. Emission branching ratios for the above bands and lifetimes of the rotational levels of the v = 4 level of the

c

4

′
1

Σ

u

+

state are also reported.
A Systematic Study on the Rise Time–Peak Luminosity Relation for Bright Optical Transients Powered by Wind Shock Breakout
Authors: Suzuki Akihiro , Moriya Takashi J. , Takiwaki Tomoya 
Published: August 2020

Abstract
A number of astrophysical transients originating from stellar explosions are powered by the collision of the ejected material with the circumstellar medium, which efficiently produces thermal radiation via shock dissipation. We investigate how such interaction-powered transients are distributed in the peak bolometric luminosity versus the rise time phase space. Taking advantage of less time-consuming one-dimensional simulations with spherical symmetry, we calculated more than 500 models with different circumstellar mass and radius, ejecta mass and energy, and chemical compositions. The peak bolometric luminosity, the total radiated energy, and the rise time of the interaction-powered emission are measured for each simulated light curve. We consider how these characteristic quantities are determined as a function of the model parameters and discuss possible implications for the observed populations of (potential) interaction-powered transients, such as Type IIn supernovae and fast blue optical transients.
Kinetic Simulations of Radiative Magnetic Reconnection in the Coronae of Accreting Black Holes
Authors: Sironi Lorenzo , Beloborodov Andrei M. 
Published: August 2020

Abstract
We perform 2D and 3D particle-in-cell simulations of reconnection in magnetically dominated e
± plasmas subject to strong Compton cooling. Magnetic reconnection under such conditions can operate in accretion disk coronae around black holes, which produce hard X-rays through Comptonization. Our simulations show that most of the plasma in the reconnection layer is kept cold by Compton losses and locked in magnetically dominated plasmoids with a small thermal pressure. Compton drag clears cavities inside plasmoids and also affects their bulk motions. These effects, however, weakly change the reconnection rate and the plasmoid size distribution from those in nonradiative reconnection. This demonstrates that the reconnection dynamics is governed by similar magnetic stresses in both cases and weakly affected by thermal pressure. We examine the energy distribution of particles energized by radiative reconnection and observe two distinct components: (1) A mildly relativistic peak, which results from bulk motions of cooled plasmoids. This component receives most of the dissipated reconnection power and dominates the output X-ray emission. The peak has a quasi-Maxwellian shape with an effective temperature of ∼100 keV. Thus, it mimics thermal Comptonization used previously to fit hard-state spectra of accreting black holes. (2) A high-energy tail, which receives ∼20% of the dissipated reconnection power. It is populated by particles accelerated impulsively at X-points or “picked up” by fast outflows from X-points. The high-energy particles immediately cool, and their inverse Compton emission explains the MeV spectral tail detected in the hard state of Cyg X-1. Our first-principle simulations support magnetic reconnection as a mechanism powering hard X-ray emission from magnetically dominated regions of accreting black holes.
Molecular Cloud Cores with a High Deuterium Fraction: Nobeyama Single-pointing Survey
Authors: Kim Gwanjeong , Tatematsu Ken’ichi , Liu Tie , Yi Hee-Weon , He Jinhua , Hirano Naomi , Liu Sheng-Yuan , Choi Minho , Sanhueza Patricio , Tóth L. Viktor , Evans II Neal J. , Feng Siyi , Juvela Mika , Kim Kee-Tae , Vastel Charlotte , Lee Jeong-Eun , Nguyễn Lu’o’ng Quang , Kang Miju , Ristorcelli Isabelle , Fehér Orsolya , Wu Yuefang , Ohashi Satoshi , Wang Ke , Kandori Ryo , Hirota Tomoya , Sakai Takeshi , Lu Xing , Thompson Mark A. , Fuller Gary A. , Li Di , Shinnaga Hiroko , Kim Jungha 
Published: August 2020

Abstract
We present the results of a single-pointing survey of 207 dense cores embedded in Planck Galactic Cold Clumps distributed in five different environments (λ Orionis, Orion A, Orion B, the Galactic plane, and high latitudes) to identify dense cores on the verge of star formation for the study of the initial conditions of star formation. We observed these cores in eight molecular lines at 76–94 GHz using the Nobeyama 45 m telescope. We find that early-type molecules (e.g., CCS) have low detection rates and that late-type molecules (e.g., N2H+ and c-C3H2) and deuterated molecules (e.g., N2D+ and DNC) have high detection rates, suggesting that most of the cores are chemically evolved. The deuterium fraction (D/H) is found to decrease with increasing distance, indicating that it suffers from differential beam dilution between the D/H pair of lines for distant cores (>1 kpc). For λ Orionis, Orion A, and Orion B located at similar distances, D/H is not significantly different, suggesting that there is no systematic difference in the observed chemical properties among these three regions. We identify at least eight high-D/H cores in the Orion region and two at high latitudes, which are most likely to be close to the onset of star formation. There is no clear evidence of the evolutionary change in turbulence during the starless phase, suggesting that the dissipation of turbulence is not a major mechanism for the beginning of star formation as judged from observations with a beam size of 0.04 pc.
COVID-19 outbreak prevention by early containment in Shantou, China
Authors: Zhang Xubin , Zhang Dangui , Zhang Chi , Yao Lijun , Xu Lu , Chen Gengna , Liao Zhaohui , Zhu Xunyi , Yang Wenda , Li Weinan 
Published: August 2020

Introduction: To report about the successful outbreak containment of COVID-19 in Shantou, one of the prefectural cities of Guangdong province in the mainland China.
Methodology: All patients confirmed as having COVID-19 between 23 January and 25 March 2020 by RT-PCR assay in the clinical lab of Shantou CDC were included and divided into three groups based on the source of identification: hospital diagnosis, contact tracing, and community screening. Collected data was analyzed and compared among these three groups.
Results: A total of 25 COVID-19 cases were identified in Shantou. The first case was identified on 14 January 2020 at one of two COVID-19 dedicated hospitals in Shantou. The majority of the cases were either imported from Wuhan or linked to Wuhan/Hubei. The median lag time for diagnosis (i.e., the time between symptom onset and case confirmation) was 2 days (IQR, 2.0-4.0) for all cases, 9 days (IQR, 7.0-10.0) for the cases diagnosed in hospitals, 2 days (IQR, 1.5-2.0) for the cases in contact tracing, and 4 days (IQR, 2.5-4.5) for cases in community screening, with a significantly longer diagnosis lag time in hospitals (p = 0.003). Multivariate linear regression models showed larger family size and severe cases as the significant predictor for increasing number of close contacts.
Conclusions: The current pandemic appears to exist for an uncertain period. The early containment measures applied in Shantou, a city with insufficient healthcare resources for COVID-19, seems to be appropriate for cities or areas with similar profiles.
L’État social-écologique, chantier transnational enfoui
Authors: Gayon Vincent 
Published: August 2020

Cet article contribue à l’histoire transnationale de l’État social au tournant des années 1970-1980. L’étude de la production et de la réception du rapport tenu pour emblématique de la « lame de fond » néolibérale ayant frappé les États-providence (OCDE, The Welfare State in Crisis , 1981), sert de traceur aux transformations d’espaces transnationaux, mettant aux prises gouvernements, secrétariats internationaux, fractions universitaires, patronales et syndicales. Contre la lecture hâtive et téléologique de ce rapport, l’enquête exhume un projet au long cours d’intégration du social et de l’économique à l’OCDE qui ambitionnait de devenir le « nouveau rapport Beveridge » et d’étendre le « Welfare State ». Cette initiative participe de la croissance du capital informationnel et social du Département des affaires sociales de l’OCDE sur de nouveaux domaines (emploi, environnement, éducation, logement, santé). Les résistances des secteurs économiques, internes et externes à l’OCDE, auxquelles se confronte cette initiative en altèrent le sens et la portée politique. L’article montre que les clivages entre secteurs « économiques » et secteurs « sociaux » traversent aussi bien des Secrétariats internationaux comme l’OCDE que les appareils étatiques nationaux voire les secteurs universitaires et syndicaux qui y interviennent. Ces oppositions duales et asymétriques, déployées de façon homologue sur différentes scènes, ordonnent les rapports de forces et de sens en présence et expliquent l’enfouissement d’initiatives socio-économiques, voire écologiques, à l’OCDE, aussi bien qu’à la Commission européenne ou à l’OIT. L’hégémonie des secteurs économiques, le plus souvent anticipée par les secteurs sociaux, concourt à l’économicisation néolibérale durable de l’État social et écologique.
Composición fitoquímica de la Satureja brevicalyx Epling
Authors: Andamayo Flores Diana Esmeralda , Valderrama Sueldo Martha Raquel , Castillo Andamayo Diana , Junchaya Yllescas Vilma Amparo , Camposano Córdova Yda Flor , Espinoza Castillo D. , Canales Tupac M. 
Published: August 2020

Satureja brevicalyx Epling crece en la parte sur andina del Perú (Ayacucho, Apurimac, Cuzco y Puno), entre las altitudes de 3300-3800 msnm, dentro de la composición química del aceite e s e n c i a l d e S a t u r e j a b r e v i c a l y x p o d e m o s encontrar varios constituyentes como mentonas, pulegonas, linalol. Tradicionalmente se ha usado como digestivo, contra la gastritis, ﬂatulencia y antiespasmódica.OBJETIVO:Identiﬁcar la composición química del extracto etanólico,Hexano/etanol y acuoso de la Satureja brevicalyx Epling para conocer los metabolitos secundarios que sean de interés biológico en la terapeútica. MÉTODOS:Las hojas fueron exudadas y deshidratadas a temperatura ambiente, obteniéndose un polvo seco de color verdoso al cual se sometieron a extracciones sucessivas com solventes de polaridad creciente. A los extractos obtenidos se realizaron ensayos ﬁtoquímicos de identiﬁcación. RESULTADOS:El tamizaje ﬁtoquímico ,efectuado a los extractos etanólico, hexano/etanol y acuoso de la hojas,demostró la existencia de varias familias de meta bolitos secundarios de interés biológico y farmacológico, entre los que se destacan, por su signiﬁcativa presencia las, quinonas, ﬂavonoides, alcaloides ,fenoles , taninos. CONCLUSIONES : De acuerdo a la presencia de los metabolitos secundarios presentes en las hojas de la Satureja brevicalyx Epling , así como los efec tos farmacológicos reportados para el aceite esencial de la especie, sería importante efectuar nuevos estudios que sirvan como evidencias para avalar su empleo tradicional teniendo en cuenta la eﬁcacia y seguridad de esta planta.
NOVAS PRÁTICAS JUVENIS DE LEITURA – CULTURA DIGITAL E FORMAS DE APROPRIAÇÃO
Authors: Aparecida Machado Patrícia , Hessel Silveira Rosa Maria 
Published: August 2020

O presente trabalho, de cunho teórico, propõe-se a discutir como as práticas de leitura de jovens inseridos na cultura digital vêm se redefinindo na contemporaneidade, considerando os lugares onde circula a literatura, suas múltiplas configurações e novas formas de apropriação. As reflexões trazidas são inspiradas, entre outros autores, por Cerrillo, em sua ênfase à literatura juvenil para a formação de leitores, Colomer , ao caracterizar a literatura juvenil contemporânea como um lugar de fronteira, Cosson, que explora o processo de alargamento do fenômeno literário, e Lluch, que analisa as transformações da literatura e do leitor atravessadas pelo mercado e mundo digital.
Palavras-chave: Leitura juvenil. Práticas de leitura. Cultura digital.
Contribuições das produções sobre a complexidade: aportes para a educação científica escolar
Authors: Watanabe Giselle , Kawamura Maria Regina Dubeux 
Published: August 2020

A perspectiva da complexidade anuncia uma forma de pensar e agir frente às situações da realidade que, de modo geral, referem-se a sistemas abertos e dinâmicos. Para buscar aproximações com essa perspectiva e propor sua efetiva incorporação nas ações dos sujeitos, nos parece fundamental considerá-la no processo educacional, por meio de diferentes dimensões: Dimensão Educacional, Dimensão de Ensino-Aprendizagem e Dimensão Epistemológica. Cada uma dessas Dimensões incorpora a complexidade em contextos distintos da educação e formação científica escolar. Elas, ainda em construção, buscam organizar alguns elementos da complexidade que podem mobilizar os sujeitos para uma mudança de paradigma. Nossa hipótese é a de que essas Dimensões, ao permear os discursos e as ações docentes, contribuam para uma formação mais complexa, próxima da realidade dos sujeitos. Diante disso, esse artigo busca investigar de que forma as questões da complexidade estão presentes nas produções de membros de grupos de pesquisa espanhóis que as incorporam no contexto da educação científica escolar. Ao investigar tais grupos, pretende-se aprofundar o sentido dessas Dimensões e suas especificidades, através de aproximações não nacionais. Metodologicamente, a pesquisa compreende dois momentos: (1) identificação dos pontos de partida de aspectos da complexidade na Dimensão Educacional, na Dimensão Ensino-Aprendizagem e na Dimensão Epistemológica; e (2) identificação desses aspectos, tomando como material de referência as produções em periódicos de alguns grupos educacionais espanhóis especialistas no assunto. Para análise dos dados, considerar-se-á a Análise Textual Discursiva, tomando como parâmetro a perspectiva da complexidade e as estratégias usuais em estudos etnográficos. Dentre os resultados, constata-se uma significativa convergência de perspectivas, ainda que com matizes. Reitera-se que uma mudança nas propostas de educação científica, que busquem ir além de um pensamento simples e trabalhar na perspectiva mais complexa, é potencializada quando a complexidade leva em conta, de forma articulada, aspectos de todas suas Dimensões. Ou seja, uma educação para a complexidade requer que ela seja incorporada em um conjunto de ações/ atitudes/ reflexões; caso contrário, a escola está apenas acentuando alguns modos de pensar e atuar que podem levar apenas às mudanças pontuais e individualizadas.
Novel use of esophageal overtube and water flushes as a safety indicator and facilitator for the push technique in esophageal food impaction
Authors: Shao Paul P , Grewal Jasleen K , Custer Adam M , Leung Felix 
Published: August 2020

Esophageal food impaction requires urgent endoscopic intervention either by extraction or pushing into the stomach. Due to risks of perforation, controversy exists between when to extract verses when to push the food bolus. There are no clear guidelines on when it is safe to push a food bolus; endoscopists rely on their subjective experiences and judgment. We present a case with a novel use of an esophageal overtube and water flushes to determine the safety of pushing a food bolus and facilitate passage into the stomach.