bluuebunny/crossref_metadata_2025_split huggingface dataset:
RELATIONSHIP OF AGE AND NUTRITION STATUS WITH WORK FATIGUE IN INPATIENT NURSES AT DR M YUNUS HOSPITAL, BENGKULU
Authors: Rina Aprianti  , Wulan Susilo , Wulandari Elza 
Published: June 2021

Background: Nurse is a profession that cannot be separated from the problem of work fatigue. Fatigue due to work will have a negative impact on work such as decreased accuracy, skill, and even work productivity. If this happens to nurses, it can put the patient at risk, decreasing the quality of service. Work fatigue is caused by several factors, such as worker characteristics, namely age, sex, education, nutritional status, and work environment factors (Tarwaka, 2013). Nurses have a fairly heavy duty in assisting emergency services and nursing services continuously for 24 hours so that nurses sometimes eat irregularly which can cause nutritional conditions to be disturbed (Astuti, Ekawati, & Wahyuni, 2017).
Objectives: The purpose of this study was to determine the relationship between age, nutritional status and subjective work fatigue in inpatient nurses at dr. M Yunus Bengkulu.
Methods: The research design was an analytic survey with a cross sectional approach. The population of this study were 128 nurses in the inpatient room with total sampling technique. The data collection instrument is a work fatigue feeling questionnaire consisting of 17 questions adopted from (Setyawati, 2010) which has tested the validity and reliability in her book entitled at a glance about work fatigue, a nutritional status questionnaire by taking physical measurements of body weight and height to determine BMI, and age questionnaire with units of years. Data analysis used chi square test with 95% degree of error if p-value ≤ 0.05 indicates a significant relationship and if > 0.05 is not significant.
Results: This study shows that there is no relationship between age and subjective work fatigue on nurses with a p-value = 0.107 > α = 0.05. And there is a relationship between nutritional status and subjective work fatigue on nurses with a p-value = 0.000 > α = 0.05.
Conclusion: Work fatigue that occurs in nurses is expected to be an important concern, nurses should maintain a healthy body by consuming balanced nutritious food and diligent exercise and adequate rest, so as to reduce the risk of fatigue due to work.

Keywords: Age, Nutrition Status, Work Fatigue.
Meeting for Transformation: A Locality for Ritual Activities During the Early Neolithic Funnel Beaker Culture in Central Sweden
Authors: Larsson Lars , Broström Sven-Gunnar 
Published: June 2021

The former island of Södertörn, just south of Stock- holm, was intensively settled during the Early Neo- lithic. For more than twenty years a field at Stensborg, Grödinge parish, was surveyed for surface finds. Most numerous among the various artefact categories were axes, with stone axes of different shapes showing that they had been intentionally fragmented. Fragments of pointed-butted and thin-butted flint axes were also found, all of them changed by intensive heat. Just as the flint axes indicate contact with southern Scandi- navia, slate objects demonstrate the existence of net- works extending to northern Sweden.
During the Early Neolithic the site was a slope situ- ated in the innermost part of a bay, delimited by the shoreline on one side and a ridge on the opposite side. Two small but pronounced ravines of streams also form part of the natural boundary of the site.
During excavation of the field several small pits were found that were filled with fragments of axes, pottery and other objects, along with a considerable amount of carbonized seed. Most of the finds have in- dications of destruction, either directly or by the use of fire. The field seems to have been used as a place for assemblies, where rituals were an important part of the activities. The Stensborg site seems to represent yet another kind of natural enclosure involving ritual activities during the Early Neolithic. This presenta- tion is part of a project in progress.
Deep Pasts – Deep Futures A Palaeoenvironmental Humanities Perspective from the Stone Age to the Human Age
Authors: Riede Felix 
Published: June 2021

Coagulating around the powerful notion of the Anthropocene – the proposed geological epoch of the ‘Human Age’ where anthropogenic control of and impact on nature has taken on a magnitude comparable to geological forces – many traditional humanities disciplines are rediscovering the environment as worthy of study. Ranging from eco-criticism to anthropology and history, the environmental humanities are dismantling the founding divisions of academic practice that confine the study of ‘nature’ to the natural sciences and the study of human society, culture, politics and ethics to the social sciences and humanities. Indeed, one of the environmental humanities’ most central contributions has been in addressing the question of ethical involvement when it comes to environmental research that has relevance in contemporary climate change debates. With its long-standing multidisciplinary affiliations and its many outstanding case studies of how the climates of the deep past have affected contemporaneous communities and how these communities have shaped their environs at various scales, archaeology is well positioned to contributing here. Yet, the discipline has so far been marginal in these emerging debates.
Drawing on selected examples from the deepest Stone Age to the most recent past, I attempt in this keynote paper to bring together thoughts about the national framing of archaeological practice, archaeological interpretation and heritage management in Europe with preoccupations about past societal collapse under the umbrella of environmental ethical concerns. I argue ultimately that archaeology and archaeologists should involve themselves in environmental debates and in the wider environmental humanities project, but caution that due diligence is needed when operating in such a politically charged debate where personal and political opinions can swiftly overshadow supposedly objective scientific attitudes – and where sceptics stand ready to exploit such bias as well as the uncertainties inherent in archaeological knowledge. Nonetheless, archaeologists can contribute to contemporary climate debates in numerous ways: by writing articles for journals that influence policy-making upstream, through museum practice, and by collaborating with practitioners implementing climate change adaptation measures. I provide brief examples for these avenues and suggest that by re-orientating environmental archaeological engagements in this way, the discipline can gain relevance and recognition, and make a genuine contribution to solving one of our times’ most wicked problems.
The G 305 Star-forming Region. II. Irregular Variable Stars
Authors: Medina N. , Borissova J. , Kurtev R. , Alonso-García J. , Román-Zúñiga Carlos G. , Bayo A. , Kounkel Marina , Roman-Lopes Alexandre , Lucas P. W. , Covey K. R. , Fórster Francisco , Minniti Dante , Adame Lucia , Hernández Jesús 
Published: June 2021

Abstract
We present a catalog of 167 newly discovered, irregular variables spanning a ∼7 deg2 area that encompasses the G 305 star-forming complex, one of the most luminous giant H ii regions in the Galaxy. We aim to unveil and characterize the young stellar object (YSO) population of the region by analyzing the K
s-band variability and JHK
s infrared colors from the VISTA Variables in the Vía Láctea survey. Additionally, SDSS-IV APOGEE-2 infrared spectra of selected objects are analyzed. The sample shows relatively high amplitudes (0.661 mag < ΔK

S
< 3.521 mag). Most of them resemble sources with outbursts with amplitude >1 mag and duration longer than a few days, typically at least a year, known as eruptive variables. About 60% are likely to be Class II/flat/I objects. This is also confirmed by the spectral index α when available. From the analysis of APOGEE-2 near-infrared spectra of sources in the region, another 122 stars are classified as YSOs and display some infrared variability. The measured effective temperature T
eff peak is around 4000 K, and they are slightly supersolar in metal abundance. The modal radial velocity is approximately −41 km s−1. Combining available catalogs of YSOs in the region with our data, we investigate the spatial distributions of 700 YSOs. They are clearly concentrated within the central cavity formed by the massive clusters Danks 1 and 2. The calculated surface density for the entire catalog is 0.025 YSOs pc−2, while the central cavity contains 10 times more objects per area (0.238 YSOs pc−2).
Discovery of Carbon Monoxide in Distant Comet C/2017 K2 (PANSTARRS)
Authors: Yang 杨 Bin 彬 , Jewitt David , Zhao Yuhui , Jiang Xuejian , Ye Quanzhi , Chen Ying-Tung 
Published: June 2021

Abstract
Optical observations of the Oort cloud comet C/2017 K2 (PANSTARRS) show that its activity began at large heliocentric distances (up to 35 au), which cannot be explained by either the sublimation or the crystallization of water ice. Supervolatile sublimation, most likely of carbon monoxide (CO), has been proposed as a plausible driver of the observed mass loss. Here, we present the detection of the J = 2−1 rotational transition in outgassed CO from C/2017 K2 when at heliocentric distance r

H
= 6.72 au, using the James Clerk Maxwell Telescope. The CO line is blueshifted by 0.20 ± 0.03 km s−1 with an area and width of 8.3 ± 2.3 mK km s−1 and 0.28 ± 0.08 km s−1, respectively. The CO production rate is Q
CO = (1.6 ± 0.5) × 1027 s−1. These are the first observations of a gaseous species in C/2017 K2 and provide observational confirmation of the role of supervolatile sublimation in this comet.
Year 1 of the Legacy Survey of Space and Time (LSST): Recommendations for Template Production to Enable Solar System Small Body Transient and Time Domain Science
Authors: Schwamb Megan E. , Jurić Mario , Bolin Bryce T. , Dones Luke , Greenstreet Sarah , Hsieh Henry H. , Inno Laura , Jones R. Lynne , Kelley Michael S. P. , Knight Matthew M. , Reach William T. , Seccull Tom , Snodgrass Colin , Trilling David E. ,   for the Vera C. Rubin Observatory LSST Solar System Science Collaboration
Published: June 2021

Abstract
The Vera C. Rubin Observatory Legacy Survey of Space and Time (LSST) will discover ∼6 million solar system planetesimals, providing in total over a billion photometric and astrometric measurements in 6 broad-band filters. Rubin Observatory's automated data reduction pipelines will employ difference imaging; templates representing the static sky will be subtracted from the nightly LSST observations in order to identify transient sources, including solar system moving objects. These templates are expected to be generated by coadding high quality images of the same pointing from the previous year's survey observations. The first year of LSST operations will require a different method for generating templates, if solar system discoveries are to be reported daily like Year 2 and beyond. We make recommendations for template production in the LSST's first year and present the opportunities for solar system small body transient and time domain science enhanced by this change.
The Dynamics of the Transition from Kardashev Type II to Type III Galaxies Favor Technosignature Searches in the Central Regions of Galaxies
Authors: Wright Jason T. , Carroll-Nellenback Jonathan , Frank Adam , Scharf Caleb 
Published: June 2021

Abstract
We present a video of a simulation showing the expansion front of a technological species settling a Milky Way-like galaxy, created using the model described in Carroll-Nellenback et al. It illustrates how even very conservative rates of settlement ship launches and ship ranges can quickly lead to a galaxy endemic with technology, and how the rotational and peculiar motions of stars contributes to the expansion. This video confirms and validates previous work showing that the centers of galaxies are promising search directions for SETI.
The Distribution of Ground-based Reflecting Telescopes with Respect to Altitude
Authors: Smith Graeme H. 
Published: June 2021

Abstract
The altitude distribution of ground-based reflecting telescopes with primary mirrors of diameter 1.0 m or more is presented graphically and compared with hypsographic data for the Earth’s land surface. It is verified that large optical reflectors are more weighted to higher elevations than the land surface. Approximately 60% of the combined collecting area of the telescopes is situated between elevations of 2000 and 3500 m.
A preliminary evaluation of the San Pedro daisy (Lasianthaea podocephala) tuber powder, as a feed additive on the intensive culture of shrimp (Litopenaeus vannamei) under laboratory conditions
Authors: Martínez-Porchas Marcel , Noreña-Rivera Enrique Israel , Martínez-Córdova Luis Rafael , Lopez-Elias José Antonio , Mendoza-Cano Fernando , Bringas-Alvarado Lorena , Lugo-Sánchez María Elena 
Published: June 2021

An experimental study was carried out during seven weeks to preliminarily evaluate the effect of the dietary inclusion of powder from the tuber Lasianthaea podocephala, commonly known as the San Pedro daisy or pionilla, as a feed additive on the production parameters, food consumption, and nutritional condition of the white shrimp, Litopenaeus vannamei, intensively farmed under laboratory conditions. Hypothetically, the additive should improve these parameters as it does when used for humans. The powder was included at different levels (0 [Control], 0.2 [T1] and 1 g kg-1 [T2]) in a commercial shrimp feed. The tuber powder exhibited a free amino acid profile being arginine (8.59 mg g-1) and glutamine (3.36 mg g-1) the most abundant. Feed consumption was not influenced by any treatment; however, the survival and the overall production responses were higher in both treatments using the powder (T1 and T2) compared to the control. No significant differences were detected in muscle concentrations of lactate and glucose, although higher protein and lower cholesterol concentrations were observed in shrimp reared in the control. The lower cholesterol concentration of shrimp from the control could be associated to a poor nutritional status. In conclusion, addition of the powder of San Pedro daisy did not improve the feed consumption, but apparently had a positive effect on survival, production response and nutritional status of shrimp. These responses could be associated to an hypothetic effect of some plant components at a nutritional-molecular level, or to a possible antimicrobial effect; however, further specific studies are needed.
Use of probiotics Bacillus cereus var. toyoi and Bacillus subtilis C-3102 in the diet of juvenile Nile tilapia cultured in cages
Authors: Garcia-Marengoni Nilton , Cézar de Moura Milton , De Oliveira Newton Tavares Escocard , Bombardelli Robie Allan , Menezes-Albuquerque Daniele 
Published: June 2021

This study aimed at evaluating the gut colonization by probiotics, the influence on the bacterial microflora, hematological profile, fish performance, rates body and proximate composition and water quality parameters in the cultivation of Nile tilapia juvenile of the Genetically Improved Farmed Tilapia (GIFT) strain. 1800 fry were randomly distributed into four experimental groups (T1 = basal diet (BD) without probiotic addition, T2 = BD + 0.5 % Bacillus cereus var. toyoi (BC), T3 = BD + 0.5% Bacillus subtilis C-3102 (BS); T4 = BD + 0.25 % BC + 0.25 % BS) with five replicates. Cages (0.175 m3) containing 90 tilapia fry (0.34 ± 0.06 g), were used as culture units and individually installed in 8.4 m3 ponds. Except for hemoglobin, hematocrit, glucose, and neutrophil levels, no differences in hematological profile were observed among the groups after 127 days of culture (P > 0.05). The probiotic bacteria either added individually or in combination, successfully colonized the intestines of the fish, without negatively influencing the intestinal bacterial microflora, growth rate, proximate composition, or water quality parameters (P > 0.05). Thus, dietary probiotic supplementation of juvenile Nile tilapia alters the hematological profile, especially hemoglobin, hematocrit, glucose, and neutrophil levels.
International disparities in open access practices in the Earth Sciences
Authors: Pourret Olivier , Hedding David William , Ibarra Daniel Enrique , Irawan Dasapta Erwin , Liu Haiyan , Tennant Jonathan Peter 
Published: June 2021

Background: Open access (OA) implies free and unrestricted access to and re-use of research articles. Recently, OA publishing has seen a new wave of interest, debate, and practices surrounding that mode of publishing.
Objectives: To provide an overview of publication practices and to compare them among six countries across the world to stimulate further debate and to raise awareness about OA to facilitate decision-making on further development of OA practices in earth sciences.
Methods: The number of OA articles, their distribution among the six countries, and top ten journals publishing OA articles were identified using two databases, namely Scopus and the Web of Science, based mainly on the data for 2018.
Results: In 2018, only 24%&ndash;31% of the total number of articles indexed by either of the databases were OA articles. Six of the top ten earth sciences journals that publish OA articles were fully OA journals and four were hybrid journals. Fully OA journals were mostly published by emerging publishers and their article processing charges ranged from $1000 to $2200.
Conclusions: The rise in OA publishing has potential implications for researchers and tends to shift article-processing charges from organizations to individuals. Until the earth sciences community decides to move away from journal-based criteria to evaluate researchers, it is likely that such high costs will continue to maintain financial inequities within this research community, especially to the disadvantage of researchers from the least developed countries. However, earth scientists, by opting for legal self- archiving of their publications, could help to promote equitable and sustainable access to, and wider dissemination of, their work.
La thérapie vue comme un processus de deuxième ordre
Authors: Telfener Umberta 
Published: June 2021

Je propose une réflexion sur la pratique thérapeutique en reprenant les enseignements de Mony Elkaïm et son mode de fonctionnement récursif, son utilisation des concepts de second ordre, instrument conceptuel qui permet de respecter la complexité – notre mandat systémique. Nous avons constamment besoin de veiller au processus de soin et à notre manière d’y participer, en interrogeant nos taches aveugles et les obstacles qui contribuent au blocage du système. À l’aide d’un exemple clinique, je montre mes réflexions et mes choix en vue d’assumer une responsabilité de second ordre, c’est-à-dire celle d’être responsable de ma responsabilité professionnelle.
Repenser le système alimentaire
Authors: Duru Michel 
Published: June 2021

Nous sommes confrontés à la conjonction de divers maux : la diminution de la biodiversité favorise le développement de nouvelles pandémies qui trouvent un terrain fertile dans nos modes de vie, en particulier alimentaires. On sait de mieux en mieux à quel point l’alimentation est essentielle à la santé. Son amélioration suppose une recomposition de ses sources, en particulier dans le champ agricole.
Du nazisme au « nouveau management »
Authors: Chapoutot Johann , Euvé François , Roussellier Nicolas 
Published: June 2021

L’étude de l’Allemagne nazie pourrait-elle éclairer notre situation présente caractérisée par une culture « managériale » ? Au premier regard, il semblerait que le totalitarisme nazi et le projet de rendre chacun responsable de son travail soient aux antipodes. Les travaux de Johann Chapoutot ont montré que ce n’est pas si simple. Le nazisme apparaît comme « l’image déformée et révélatrice d’une modernité devenue folle ». L’adoption d’une démarche plus écologique indique une voie de transformation.
Qui est violent ?
Authors: Hardy Antoine 
Published: June 2021

Comment échapper à la question qui, dans les médias, demande à l’invité du jour de condamner les « violences », par exemple au lendemain d’une manifestation ? Refuser de condamner, ou chercher à expliquer, revient à s’exclure de la discussion collective. Sortir de ce piège nécessite un triple effort politique et intellectuel. D’abord, distinguer des violences visibles et d’autres qui demeurent invisibles. Ensuite, comprendre en quoi cette question vise à faire diversion, en promouvant une vision morale et dépolitisée qui alimente la montée de la colère. Enfin, montrer que la colère est légitime et ne se résume pas à un emportement individuel.
Appropriations évangéliques dans le catholicisme
Authors: Aubourg Valérie 
Published: June 2021

À plusieurs reprises, le pape François a manifesté un désir de rapprochement entre les catholiques et les évangéliques. C’est déjà le cas dans le Renouveau charismatique, fortement influencé par le pentecôtisme, mais les influences débordent ce seul courant. On assiste donc à une transformation du catholicisme : subjectivisation, formes d’appartenance plus individuelles et mobiles, organisation en réseaux, en écho au développement d’une modernité « liquide ».
Ces histoires d’attributs antéposés : les leçons de l’approche constructionnelle
Authors: Lauwers Peter , Vajnovszki Anaïs 
Published: June 2021

À première vue, l’histoire de l’adjectif attribut antéposé se résume comme le déclin d’une construction V2, victime de l’impitoyable tendance à l’ordre SVO. Si les indices de fréquence confirment cette thèse, les mesures de productivité montrent une « autre histoire », qui s’explique à la lumière de l’émergence de nouvelles sous-constructions dont certaines s’avèrent plus en phase avec le nouveau statut typologique du français. Ces sous-constructions que l’approche constructionnelle a permis de mettre en lumière pointent plutôt vers une histoire multiple.
Proposition d’une classification des marqueurs discursifs comme membres d’un paradigme
Authors: Jeppesen Kragh Kirsten 
Published: June 2021

Le but de notre étude est de proposer une classification des marqueurs de discours (MD), puis d’identifier et d’appliquer une série de critères qui serviront à établir un paradigme de ces marqueurs. Nous allons illustrer notre étude principalement à l’aide de formes du verbe voir : tu vois , vous voyez , voyons , voilà . La nouveauté de notre analyse est de tenter d’établir un paradigme de MD, paradigme dans un sens large (Heltoft 1996 ; Nørgård-Sørensen, Heltoft & Schøsler 2011), et non dans un sens plus restreint (Lehmann 1985 ; Waltereit 2002).
Éléments pour une analyse comparative de la forme musicale et du programme de Ce qu’on entend sur la montagne de Liszt
Authors: Decroix Manon 
Published: June 2021

La question de la relation entre la forme musicale et son programme associé dans le poème symphonique a donné lieu à de nombreuses réflexions depuis le milieu du xix e siècle. Toutefois, les études précédemment menées sur le sujet se caractérisent par une grande hétérogénéité des points de vue, ainsi que par l’absence d’élaboration d’une méthodologie analytique. Pourtant, le problème continue d’intriguer les chercheurs et des contributions fleurissent chaque année. Le présent article se propose d’investiguer le rapport entre forme musicale et programme dans le poème symphonique, en se focalisant sur l’exemple de Ce qu’on entend sur la montagne de Liszt, considéré par son créateur comme la première œuvre relevant du genre. Pour cela, nous proposons d’aborder les problématiques suivantes. Comment ce premier poème symphonique a-t-il été analysé jusqu’à présent ? Quels sont les outils pertinents pour une étude des relations entre forme musicale et programme de l’œuvre ? Enfin, comment les rapports texte-musique s’expriment-ils dans la pièce ? Nous tâcherons de répondre à ces interrogations par la présentation et la mise en œuvre de catégories analytiques permettant de décrire concomitamment une structure poétique et une structure musicale.