bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Collage of Small Planets from the Lick–Carnegie Exoplanet Survey: Exploring the Super-Earth and Sub-Neptune Mass Regime*
Authors: Burt Jennifer , Feng Fabo , Holden Bradford , Mamajek Eric E. , Huang Chelsea X. , Rosenthal Mickey M. , Wang Songhu , Butler R. Paul , Vogt Steven S. , Laughlin Gregory , Henry Gregory W. , Teske Johanna K. , Wang Sharon X. , Crane Jeffrey D. , Shectman Steve A. 
Published: December 2020

Abstract
Analysis of new precision radial velocity (RV) measurements from the Lick Automated Planet Finder and Keck HIRES has yielded the discovery of three new exoplanet candidates orbiting the nearby stars HD 190007 and HD 216520. We also report new velocities from the APF and the Planet Finder Spectrograph and updated orbital fits for the known exoplanet host stars GJ 686 and HD 180617. Of the newly discovered planets, HD 190007 b has a period of P = 11.72 days, an RV semiamplitude of K = 5.64 ± 0.55 m s−1, a minimum mass of M
pl = 16.46 ± 1.66 M
⊕, and orbits the slightly metal-rich, active K4V star HD 190007. For HD 216520 b, we find P = 35.45 days, K = 2.28 ± 0.20 m s−1, and M
pl = 10.26 ± 0.99 M
⊕, while for HD 216520 c, P = 154.43 days, K = 1.29 ± 0.22 m s−1, and M
pl = 9.44 ± 1.63 M
⊕. Both planets orbit the slightly metal-poor, inactive K0V star HD 216520. Our updated best-fit models for HD 180617 b and GJ 686 b are in good agreement with the published results. For HD 180617 b, we obtain P = 105.91 days and M
pl = 12.214 ± 1.05 M
⊕. For GJ 686 b, we find P = 15.53 days and M
pl = 6.624 ± 0.432 M
⊕. Using an injection-recovery exercise, we find that HD 190007 b and HD 216520 b are unlikely to have additional planets with masses and orbital periods within a factor of 2, in marked contrast to ∼85% of planets in this mass and period range discovered by Kepler.
Estimation of Thermal and Epithermal Neutron Fluences at the Lunar Surface from Isotopic Compositions of Rare Earth Elements
Authors: Hidaka Hiroshi , Mizutani Yuki , Yoneda Shigekazu 
Published: December 2020

Abstract
Thermalized neutrons arising at the surface of solar planets are produced from the interaction of cosmic rays with the nucleus consisting of surficial materials. The neutron energy spectrum in the range between thermal and epithermal regions at the lunar surface was investigated based on the combination of the isotopic variations of Sm and Gd caused by the thermal neutron-capture reactions in our previous study, with those of Dy, Er, and Yb caused by the epithermal neutron-capture reactions in this study. The detailed comparison of the systematic isotopic variations among Sm, Gd, Dy, Er, and Yb helps to construct a neutron energy spectrum at the surface of the Moon. Seven kinds of lunar soils at different depths of the drill core recovered from the Apollo 15 landing site (A-15) were used in this study. Isotopic variations of 164Dy/161Dy, 168Er/167Er, and 168Yb/174Yb were newly found in the A-15 samples, and showed the depth dependence caused by the interaction with cosmic-ray irradiation. In particular, the combination of the isotopic shifts of 168Er/167Er and 150Sm/149Sm could be effectively used to evaluate the epithermal neutron fluences of 5.4–8.1 × 1017 n cm−2 that were more than 10 times higher than thermal neutron fluences of 0.48–0.69 × 1017 n cm−2 reestimated in this study.
Broadband Selection, Spectroscopic Identification, and Physical Properties of a Population of Extreme Emission-line Galaxies at 3 < z < 3.7*
Authors: Onodera Masato , Shimakawa Rhythm , Suzuki Tomoko L. , Tanaka Ichi , Harikane Yuichi , Hayashi Masao , Kodama Tadayuki , Koyama Yusei , Nakajima Kimihiko , Shibuya Takatoshi 
Published: December 2020

Abstract
We present the selection, spectroscopic identification, and physical properties of extreme emission-line galaxies (EELGs) at 3 < z < 3.7, aiming at studying physical properties of an analog population of star-forming galaxies (SFGs) at the epoch of reionization. The sample is selected based on the excess in the observed Ks broadband flux relative to the best-fit stellar continuum model flux. By applying a 0.3 mag excess as a primary criterion, we select 240 EELG candidates with intense emission lines and estimated an observed-frame equivalent width (EW) of ≳1000 Å over the UltraVISTA-DR2 ultra-deep stripe in the COSMOS field. We then carried out HK-band follow-up spectroscopy for 23 of the candidates with Subaru/MOIRCS, and we find that 19 and 2 of them are at z > 3 with intense [O iii] emission and Hα emitters at z ≃ 2, respectively. These spectroscopically identified EELGs at z ≃ 3.3 show, on average, higher specific star formation rates (sSFRs) than the star-forming main sequence, low dust attenuation of E(B − V) ≲ 0.1 mag, and high [O iii]/[O ii]ratios of ≳3. We also find that our EELGs at z ≃ 3.3 have higher hydrogen-ionizing photon production efficiencies (ξ
ion) than the canonical value (≃1025.2 erg−1 Hz), indicating that they are efficient in ionizing their surrounding interstellar medium. These physical properties suggest that they are low-metallicity galaxies with higher ionizing parameters and harder UV spectra than normal SFGs, which is similar to galaxies with Lyman continuum (LyC) leakage. Among our EELGs, those with the largest [O iii]/[O ii] and EW([O iii]) values would be the most promising candidates to search for LyC leakage.
Coronal Electron Densities Derived with Images Acquired during the 2017 August 21 Total Solar Eclipse
Authors: Bemporad A. 
Published: December 2020

Abstract
The total solar eclipse of 2017 August 21 was observed with a digital single lens reflex (DSLR) camera equipped with a linear polarizing filter. A method was developed to combine images acquired with 15 different exposure times (from 1/4000 s to 4 s), identifying in each pixel the best interval of detector linearity. The resulting mosaic image of the solar corona extends up to more than 5 solar radii, with a projected pixel size of 3.7 arcsec/pixel and an effective image resolution of 10.″2, as determined with visible α-Leo and ν-Leo stars. Image analysis shows that in the inner corona the intensity gradients are so steep that nearby pixels show a relative intensity difference of up to ∼10%; this implies that care must be taken when analyzing single exposures acquired with polarization cameras. Images acquired with two different orientations of the polarizer have been analyzed to derive the degree of linear polarization and the polarized brightness pB in the solar corona. After intercalibration with pB measurements by the K-Cor instrument on Mauna Loa Solar Observatory (MLSO), the data analysis provided the 2D coronal electron density distribution from 1.1 up to ∼3 solar radii. The absolute radiometric calibration was also performed with the full Sun image and with magnitudes of visible stars. The resulting absolute calibrations show a disagreement by a factor of ∼2 with respect to MLSO; interestingly, this is the same disagreement recently found with eclipse predictions provided by MHD numerical simulations.
De la souillure des rives à l’intelligence environnementale. Innover par nécessité dans les villes d’Europe du Nord
Authors: Escach Nicolas 
Published: December 2020

La mer Baltique, la mer du Nord et l’océan Arctique sont trois espaces symboliques associés régulièrement à l’urgence environnementale, soit en raison d’un état déplorable de leurs écosystèmes (à l’image de la Baltique), soit en raison de menaces devenant de plus en plus pesantes sur des milieux jusqu’ici préservés (comme en Arctique). Contribuant largement à l’économie mondialisée (flux maritimes, productions énergétiques, extractions de minerais, tourisme), tout en apparaissant de plus en plus vulnérables aux conflits géopolitiques, les villes d’Europe du Nord n’ont pas considéré la souillure comme une question déterministe mais comme une ouverture possibiliste pour redéfinir leurs stratégies territoriales et interterritoriales et engager de nouvelles trajectoires. En quoi l’étude des innovations qu’elles ont instaurées peut-elle contribuer à ouvrir un nouveau regard sur l’ingéniosité territoriale et sur l’une de ses déclinaisons, l’intelligence environnementale ? Les territoires liquides, considérés comme purs ou souillés, semblent participer à toutes les échelles à l’évolution et à la recomposition des systèmes spatiaux urbains et à leurs dynamiques systémiques de transition.
Fanatiques, encore un effort pour être radicaux !
Authors: Antier Guilhen 
Published: December 2020

Les fanatiques illustrent plus la superficialité que la radicalité : ils s’en remettent au Maître pour disposer de l’esprit, sans avoir à s’exposer à la lettre. Pour les accompagner, il faut donc leur apprendre à lire : faire de la théologie avec eux.
La caste des gardiens de sécurité à Delhi : un problème géographique ?
Authors: Carrière Damien 
Published: December 2020

Le maintien de la ségrégation entre riches et pauvres dans la capitale indienne est assuré par le travail quotidien et pénible de dizaines de milliers de gardiens de sécurité privée, employés par des associations de quartiers, des individus ou des commerçants. Mon travail de recherche à Delhi, effectué entre juillet 2016 et juillet 2017, a montré une surreprésentation surprenante de brahmanes parmi ces gardiens dans tous les quartiers étudiés, des brahmanes qui dominent en principe le système des castes, Cependant il ne faut pas comprendre ce dernier comme figé, ou comme une survivance du passé, mais comme une structure dynamique qui s’incarne et se fait sentir – et ressentir – à travers la société indienne. Cet article présente le cheminement parcouru pour expliquer ce phénomène. À partir du problème de la domination des plus riches sur l’espace urbain de Delhi, se découvrent un rapport au travail, au recrutement, aux migrations, ainsi qu’une double exclusion : celle des pauvres des quartiers riches d’une part, et celle des musulmans du secteur de la sécurité privée d’autre part.
De l’invisibilité à la valorisation de l’engagement
Authors: Guerry Linda 
Published: December 2020

Longtemps ignorées par les sciences humaines et sociales, les femmes immigrées sont désormais rarement oubliées dans les recherches, même si certains points aveugles et stéréotypes perdurent. Attentive à l’articulation de la recherche scientifique et des mobilisations politiques dans le contexte français, l’analyse du chemin parcouru depuis les années 1970 révèle une succession de figures féminines de l’immigration, parfois concomitantes : les mères de famille, les femmes discriminées et les femmes engagées.
MATERIAIS DIDÁTICOS COM ADAPTAÇÕES EVENTUAIS PARA A POSSIBILIDADE DE INCLUSÃO DE ALUNOS CEGOS NAS AULAS DE CIÊNCIAS
Authors: Chiesa Bartelmebs Roberta , Teleken de Jezus Mikaela , Milena Tegon Figueira Maria 
Published: December 2020

Este artigo trata-se da elaboração de materiais didáticos para promover a inclusão de deficientes visuais em sala de aula. Pois, como tais alunos estão presente em escolas de ensino regular, é necessário que os educadores procurem formas de incentivar os alunos a participar e interagir na realização de tarefas escolares, através da organização de atividades específicas às necessidades diversas dos alunos, para que assim, a criança com deficiência visual possa expor suas ideias. Dessa forma a realização de atividades lúdicas oportunizam a interação entre alunos, a autonomia, ​criticidade, a exposição de ideias e a brincadeira, incluindo então, o deficiente visual no processo de ensino e aprendizagem. As crianças com deficiência visual precisam explorar suas possibilidades através da liberdade para manusear, tocar e receber conceitos concretos e abstratos do mundo que os cercam para que possam usar estes conhecimentos na escola e outros ambientes. Por isso, crianças com deficiência visual podem e devem ser incluídas nas atividades, observando adaptações eventuais. O objetivo principal deste trabalho é apresentar uma estratégia para abordar temas de Astronomia com crianças e adolescentes de baixa visão ou cegos promovendo de fato a inclusão. Uma das estratégias apresentadas é uma adaptação de um Jogo da memória para facilitar a inclusão dos deficientes visuais no estudo das constelação, como também uma maquete tátil-visual que pode ser utilizada para ensinar tanto as estações do ano como a ocorrência do dia e a noite.
Androgen deprivation therapy and the risk of subsequent keratitis
Authors: Liu Dai-Wei , Hsu Ren-Jun , Huang Sheng-Yao , Liao Yen-Hsiang , Wu Chen-Ta , Hsu Wen-Lin 
Published: December 2020

Objectives:
The objective of the study was to determine the risk of subsequent keratitis in prostate cancer (PCa) patients treated with androgen deprivation therapy (ADT).

Materials and Methods:
Three thousand three hundred and nine patients with PCa were identified using data from Taiwan’s National Health Insurance Research Database for 2001 through 2013. Among those patients, 856 treated with ADT comprised the study group, while 856 non-ADT-treated patients matched with 1:1 propensity-score-matched analysis comprised the control group. The demographic characteristics and comorbidities of all the patients were analyzed, and Cox proportional hazards regression was utilized to determine the hazard ratios (HRs) for subsequent keratitis.

Results:
A total of 157 (9.2%) patients had newly diagnosed keratitis. Compared to the non-ADT-treated patients, the ADT-treated patients had a reduced risk of subsequent keratitis, with an adjusted HR of 0.38 (95% confidence interval: 0.27–0.55; P < 0.001).

Conclusion:
ADT treatment apparently decreased the risk of subsequent keratitis in the investigated PCa patients, but the clinical significance of this finding should be further assessed in additional studies.
COVID-19 and Tuberculosis-Related Catastrophic Costs
Authors: Fuady Ahmad , Houweling Tanja A. J. , Richardus Jan Hendrik 
Published: December 2020

ABSTRACTThe COVID-19 pandemic has created an unprecedented health crisis and a substantial socioeconomic impact. It also affects tuberculosis (TB) control severely worldwide. Interruptions of many TB control programs because of the COVID-19 pandemic could result in significant setbacks. One of the targets that can be affected is the WHO’s End TB Strategy goal to eliminate catastrophic costs of TB-affected households by 2030. Disruptions to TB programs and healthcare services due to COVID-19 could potentially prolong diagnostic delays and worsen TB treatment adherence and outcomes. The economic recession caused by the pandemic could significantly impact household financial capacity because of the reduction of income and the rise in unemployment rates. All of these factors increase the risk of TB incidence and the gravity of economic impact on TB-affected households, and hamper efforts to eliminate catastrophic costs and control TB. Therefore, efforts to eliminate the incidence of TB-affected households facing catastrophic costs will be very challenging. Because financial constraint plays a significant role in TB control, the improvement of health and social protection systems is critical. Even before the pandemic, many TB–high-burden countries (HBCs) lacked robust health and social protection systems. These challenges highlight the substantial need for a more robust engagement of patients and civil society organizations and international support in addressing the consequences of COVID-19 on the control of TB.
Polio Amidst COVID-19 in Pakistan: What are the Efforts Being Made and Challenges at Hand?
Authors: Ahmad Shoaib , Babar Maryam Salma , Ahmadi Attaullah , Essar Mohammad Yasir , Khawaja Uzzam Ahmed , Lucero-Prisno Don Eliseo 
Published: December 2020

ABSTRACTPoliomyelitis, a crippling viral disease, has been affecting many children in Pakistan despite the numerous efforts that have been taken to curb its spread. The COVID-19 pandemic has halted mass polio vaccination campaigns globally, including Pakistan, resulting in a resurgence of new cases. Pakistan managed to flatten the COVID-19 curve from July to October that made three immunization drives possible, but the COVID-19 cases are on the rise again which can again complicate the polio situation in the country if left unmonitored. The efforts of Pakistan have been effective with no significant rise in polio cases in 2020 as compared with 2019. We discuss the numerous challenges faced by the polio eradication program in Pakistan. To help eliminate polio, Pakistan needs to enhance its efforts in the struggle against polio with the same zeal and stringency used to flatten the curve of COVID-19 in these challenging times.
Analisis Stabilitas dan Tingkat Kelelehan Hotmix Recycled Asphalt
Authors: Oktopianto Yogi , Rizky Matthew , Tiffany Adinda 
Published: December 2020

Penanganan kerusakan jalan pada program pemelihara dan rehabilitasi dengan menggunakan metode green roads merupakan solusi untuk permasalahan sumber daya alam. Metode ini menggunakan cara recycling dari pembongkaran lapis perkerasan lama untuk dijadikan sebagai bahan campuran lapis perkerasan yang baru. Penelitian ini bertujuan untuk mengetahui sifat fisik dan mekanik campuran beton aspal panas sebagai hasil daur ulang dari perkerasan lama dan untuk menentukan kadar aspal optimum pada campuran beton aspal panas hasil daur ulang dari perkerasan lama. Metode yang digunakan dalam penelitian ini adalah eksperimental dengan melakukan pengujian laboratorium terhadap benda uji. Variasi kadar aspal yang digunakan 5%; 5,5%; 6%; 6,5%; dan 7%. Stabilitas maksimal didapatkan 1747,90 kg dari variasi kadar aspal 6%. Hasil penelitian kinerja campuran beton aspal daur ulang (RAP) dan campuran standar menunjukkan bahwa Kepadatan, persentase rongga terhadap agregat (VMA), stabilitas, kelelehan, marshall quotient persentase, rongga terhadap campuran (VIM) dan Persentase rongga terisi aspal (VFB) memenuhi spesifikasi Bina Marga 2010, dengan Kadar Aspal Optimum yang didapatkan dari uji Marshall RAP dan campuran standar sebesar 5,9%.
Colonialism and Environment: A Postcolonial Eco-critical Approach towards Dhruv Bhatt’s Oceanside Blues
Authors: Paliwal Nisha 
Published: December 2020

Purpose: The present paper analyses the role of nature in the lives of the tribals while exploring their indigenous eco-customs and traditions that have helped in sustaining their eco-centric approach to life. It also explores the culture-nature dialectic that surfaces the long-lasting conflict between tradition and modernity through a distinctive tribal perspective.
Methodology/ Approach: Postcolonial ecocritical approach.
Findings: The paper analyzes Oceanside Blues (2001) by Dhruv Bhatt, a Gujarati writer, from an eco-critical perspective while exploring the representation of tribal eco sensibilities and analyzing their eco-ethical imports. The narratives along with sending a lucid message for the survival of ecology, urge the human race to rekindle its communion with nature.
Conclusion: The novel in itself is a piece of resistance against the colonial activities that harm the environment as well as the tribal people by seizing their land on their preconceived notion of growth and development that contradicts their cultural values. Nature protests in its own ways like the sea protesting against environmental destruction in the form of a tornado in the region.
Analisis Ketidaksinambungan Dokumentasi Perencanaan Asuhan Keperawatan : Metode Ishikawa
Authors: Christina Purnama , Indracahyani Agustin , Yatnikasaria Aat 
Published: December 2020

AbstrakPerencanaan asuhan keperawatan merupakan kunci dari continuity of care.Dokumentasi perencanaan asuhan keperawatan yang tidak saling berkesinambungan dalam rekam medis berdampak pada kualitas asuhan pasien. Tujuan studi ini adalah menganalisis penyebab fenomena ketidaksinambungan tersebut sehingga dapat memberikan rekomendasi untuk perbaikan bagi pelayanan asuhan keperawatan. Metode yang digunakan adalah studi kasus dengan pendekatan analisis gap antara kondisi yang terjadi dengan kondisi ideal. Studi ini menganalisis fenomena berdasarkan pendekatan fungsi manajemen keperawatan dan metode Ishikawa. Teknik pengumpulan datanya adalah dengan cara wawancara, observasi dan data sekunder dari studi dokumentasi data rumah sakit. Responden dipilih dengan cara tehnik purposive sampling sejumlah sembilan orang manajer keperawatan. Hasil analisis Ishikawa menemukan penyebab utama adalah lembar POC pada awalnya diberlakukan oleh pokja akreditasi rumah sakit sehingga setelah penilaian akreditasi selesai keberlanjutannya terhambat. Selain itu ditemukan juga masalah lain sepertipengetahuan perawat tentang metode penugasan perawat primer, ketenagaan dan supervisi rekam medis POC yang belum optimal. Kesimpulan dari analisis fungsi manajemen keperawatandiperoleh bahwa fungsi pengarahan dan fungsi pengendalian perlu ditingkatkan agar dokumentasi perencanaan asuhan keperawatan lebih optimal. Keyword: metode ishikawa, perencanaan keperawatan, fungsi manajemen. Analysis of Discontinuity of Nursing Care Planning Documentation: Ishikawa Method.AbstractPlanning nursing care is the key to continuity of care. Documentation of non-mutually sustainable nursing care planning in medical records has an impact on the qualities of patient care. The purpose of this study is to analyze the causes of the phenomenon of discontinuity so that it can give recommendations for improvement for nursing care services. The method used is a case study with a gap analysis approach between conditions that occur with ideal conditions. This study analyzes phenomena based on nursing management function approach and Ishikawa method. The data collection technique is by interview, observation and secondary data from hospital data documentation studies. Respondents are select by a purposive sampling technique with nine nursing managers. Ishikawa's analysis found that the main cause was that the POC sheet was initially applied by the hospital accreditation working group so that after the accreditation assessment finished the sustainability hampered. In addition, other problems were also found such as nurses' knowledge about the primary nurse assignment method, workforce and supervision of POC medical records that were not ideal. Conclusion of analysis of nursing management functions is that the directional function and control function need to improved so that the planning of nursing care is more ideal.Keyword: ishikawa analysis, management functions, nursing care plan.