bluuebunny/crossref_metadata_2025_split huggingface dataset:
Teacher development: Resources and devices to promote reflective attitudes toward their profession
Authors: Schmidt Maria Gabriela , Nagai Noriko , Naganuma Naoyuki , Birch Gregory 
Published: October 2019

Abstract
The Common European Framework of Reference for Languages (CEFR) has been increasingly used to inform language policies and teaching practices in Japan. The Japanese Ministry of Education proposed in 2011 that objectives of English curricula at the secondary education level ought to be stated using the “Can do” schemata of the CEFR and then announced a new English examination system for college enrolment to be launched in 2020. This top-down approach to implementing the CEFR, however, has caused practitioners great confusion and led to mis-conceptualisations of the CEFR. A group of practitioners conducted a research project aiming to develop a practical guide to CEFR-informed learning, teaching and assessment. It attempts to provide practitioners with CEFR-related resources and tools to implement the CEFR for course design. To design a course, users of the CEFR need to modify scaled illustrative descriptors in principled ways to fit local needs. The modified descriptors become the basis for daily lesson plans, and function as an assessment tool for teacher and learner self-assessment. This report summarises the research project and workshops held in 2017 and 2018.
Acute effects of essential oil blend containing phlai oil on mood among healthy male volunteers: Randomized controlled trial
Authors: Arpornchayanon Warangkana , Gomonchareonsiri Sumittra , Chansakaow Sunee , Wongpakaran Tinakon , Varnado Pairada , Wongpakaran Nahathai 
Published: October 2019

Abstract

Background
Essential oil blend (ESOB) containing Zingiber montanum or Phlai and Zingiber tenuiscapus oils as the major components has high levels of terpenes such as sabinene, terpinene, terpinolene, and terpine-4-ol. Phlai is well known for its analgesic property, but its effects on mood remain unclear. This study aimed to investigate the acute effects of inhaling the ESOB containing phlai essential oils on mood and stress among healthy volunteers.

Methods
A prospective, randomized, double-blinded, controlled trial pilot study was conducted among 38 healthy male volunteers; 19 in the ESOB containing phlai oil group and 19 in the control group, which used olive oil. One single inhalation was provided continuously for 15 min via hot steam. Mood status was assessed pre- and post-intervention using the Visual Analog Scales for Mood, Anxiety, Stress and Alertness (MASA). Rorschach tests, in a modified analysis, were also employed. One-way ANCOVA was used to determine statistical differences of the mood test results between ESOB containing phlai oil and olive oil.

Results
Mean age of the participants was 22.11 (SD 2.1) years. Both ESOB containing phlai oil and olive oil increased the post-test scores of positive mood and reduced the scores of negative mood. However, no difference was observed regarding the mood test scores between groups, except concerning the Rorschach stress test (F (1,38)=6.486, p=0.015). The variance of change, explained by the model (R square), was 32.8%, while the adjusted R-squared was 0.290.

Conclusions
Single inhalation aromatherapy using ESOB containing phlai oil or olive oil showed an immediate improvement of mood states among healthy young male volunteers by easing the negative emotions and enhancing positive emotions, especially feelings of pleasure and contentment. Natural blend of phlai essential oils was more efficacious than olive oil in reducing emotional stress.
Eradicating Poverty by the Year 2030: Implications for Income Inequality, Population Policies, Food Prices (and Faster Growth?)
Authors: Cornia Giovanni Andrea 
Published: October 2019

Abstract
The paper examines whether the planned eradication of poverty to the year 2030 part of the Sustainable Development Goals strategy is compatible with the trends expected over the next 15 years in key economic variables such as GDP growth, population growth, income inequality and food prices. To do so, the paper develops a comparative-static, poverty-accounting model that allows to simulate to 2030 the impact on SDG1 (poverty eradication) of favorable future improvements equal to best results recorded for such variables during the last 30 years. Numerous model simulations show that – even under the most favorable assumptions – between 14 and 16 countries (mainly from Africa) out of the 78 analyzed will not reach the SDG1 target. Policy suggestions on how to improve on such results are presented at the end of the paper.
Almost cyclic elements in cross-characteristic representations of finite groups of Lie type
Authors: Di Martino Lino , Pellegrini Marco A. , Zalesski Alexandre E. 
Published: October 2019

Abstract
This paper is a significant contribution to a general programme aimed to classify all projective irreducible representations of finite simple groups over an algebraically closed field, in which the image of at least one element is represented by an almost cyclic matrix (that is, a square matrix M of size n over a field

𝔽

{\mathbb{F}}

with the property that there exists

α
∈
𝔽

{\alpha\in\mathbb{F}}

such that M is similar to

diag
⁡

(

α
⋅

Id
k

,

M
1

)

{\operatorname{diag}(\alpha\cdot\mathrm{Id}_{k},M_{1})}

, where

M
1

{M_{1}}

is cyclic and

0
≤
k
≤
n

{0\leq k\leq n}

).
While a previous paper dealt with the Weil representations of finite classical groups, which play a key role in the general picture, the present paper provides a conclusive answer for all cross-characteristic projective irreducible representations of the finite quasi-simple groups of Lie type and their automorphism groups.
Thinking Like (Law-And-) Economists – Legal Rules, Economic Prescriptions and Public Perceptions of Fairness
Authors: Chavanne David 
Published: October 2019

AbstractUsing vignettes that are based on seminal cases in law and economics, I find that judicial decisions across different areas of the common law are considered to be fairer when they follow prescriptions for efficiency based on law-and-economic reasoning. Vignettes describe legal disputes and require respondents to rate the fairness of a judge’s resolution. For each vignette, fairness ratings are compared across a version that follows a particular economic prescription and a version that does not, with differences across versions generated by subtle changes in context that are motivated by the economic logic that either was used in the relevant case’s actual judicial opinion or has been applied to the case by scholars of law and economics. The results suggest that the economic logic that underlies the Coase theorem, the Hand rule and the foreseeability doctrine, and generates prescriptions for efficient use of strict product liability and efficient breach of contract, aligns with lay intuitions of fairness. The results also identify two areas, fugitive property and punitive damages, where law-and-economic prescriptions do not align with perceptions of fairness.
Overcoming overtourism in Europe: Towards an institutional-behavioral research agenda
Authors: Benner Maximilian 
Published: October 2019

AbstractA number of European tourist destinations have become the subject of a public debate on overtourism. The present article argues that problems discussed under the overtourism debate cannot be solved by limiting tourist numbers alone. Rather, the article calls for multidimensional strategies that build on a vision of qualitative tourism development shared by various coalitions of agents. Such a vision should consider which forms of tourism to encourage and which ones to discourage, and what incentives and disincentives to set. Designing and implementing these strategies raises a number of questions that can be grouped under the four dimensions of policies, organization, institutions, and behavior. Institutional approaches known from economic geography can serve to analyze the prospects of policies, and insights from behavioral economics such as the nudging approach can serve to inform policy implementation. These approaches are related to organizational and policy-related aspects of qualitative tourism development. By following the analytical framework provided by the four dimensions mentioned, the article proposes a research agenda for policy-relevant studies on curbing or preventing problems of overtourism.
Mineral Composition of the Sediments of Lake Malye Chany as an Indicator of Holocene Climate Changes (Southern West Siberia)
Authors: Zhdanova A.N. , Solotchina E.P. , Krivonogov S.K. , Solotchin P.A. 
Published: October 2019

Abstract
—We present results of research into the mineral composition of the Holocene sediments of Lake Malye Chany of the Chany lake system located in the Baraba steppe and comprising three lakes: Bol’shie Chany, Malye Chany, and Yarkul’, connected by channels. The sediments were studied by XRD, IR and Raman spectroscopy, laser granulometry, analysis of stable 18O and 13C isotopes, elemental analysis (XRF), etc. Mineral analysis has revealed predominant quartz, feldspars, and carbonates and subordinate gypsum, bassanite, pyrite, mica, chlorite, and kaolinite. Mathematical modeling of the XRD spectra of carbonates, using Pearson VII function, made it possible to identify the carbonate phases and determine their quantitative proportions. The obtained high-resolution carbonate record providing information about the stratigraphic distribution of carbonates in the dated section was compared with the available lithological, geochemical, and isotope data. Based on these data, we have reconstructed five stages of the Holocene evolution of the Malye Chany basin. It is shown that the proportions of minerals in the section vary in accordance with the lake level fluctuations in the alternating periods of the Holocene regional arid and humid climate. We compared the mineral compositions of the bottom sediments of Lake Malye Chany and Yarkovsky Pool of Lake Bol’shie Chany. The revealed mineral assemblages reflect the local specifics of the lake system and the influence of natural and climatic factors on the inland sedimentation processes.
Prescription Opioid Use in General and Pediatric Emergency Departments
Authors: Menchine Michael , Lam Chun Nok , Arora Sanjay 
Published: October 2019

BACKGROUND AND OBJECTIVES:
Recent evidence reveals that exposure to emergency department (ED) opioids is associated with a higher risk of misuse. Pediatric EDs are generally thought to provide the highest-quality care for young persons, but most children are treated in general EDs. We sought to determine if ED opioid administration and prescribing vary between pediatric and general EDs.

METHODS:
We analyzed the National Hospital Ambulatory Medical Care Survey (2006–2015), a representative survey of ED visits, by using multivariate logistic regressions. Outcomes of interest were the proportion of patients ≤25 years of age who (1) were administered an opioid in the ED, (2) were given a prescription for an opioid, or (3) were given a prescription for a nonopioid analgesic. The key predictor variable was ED type. A secondary analysis was conducted on the subpopulation of patients with a diagnosis of fracture or dislocation.

RESULTS:
Of patients ≤25 years of age, 91.1% were treated in general EDs. The odds of being administered an opioid in the ED were similar in pediatric versus general EDs (adjusted odds ratio [OR] 0.88; 95% confidence interval [CI] 0.61–1.27; P = .49). Patients seen in pediatric EDs were less likely to receive an outpatient prescription for opioids (adjusted OR 0.38; 95% CI 0.27–0.52; P &lt; .01) than similar patients in general EDs. This was true for the fracture subset as well (adjusted OR 0.27; 95% CI 0.13–0.54; P &lt; .01).

CONCLUSIONS:
Although children, adolescents, and young adults had similar odds of being administered opioids while in the ED, they were much less likely to receive an opioid prescription from a pediatric ED compared with a general ED.
CULTURE BASED FISHERIES (CBF) SEBAGAI UPAYA MENINGKATKAN PRODUKSI IKAN DI WADUK
Authors: Aisyah Aisyah Aisyah , Triharyuni Setiya , Prianto Eko , Purwoko Rudy Masuswo , Husnah Husnah 
Published: October 2019

Sistem pangan global semakin dituntut untuk memenuhi permintaan ikan seiring meningkatnya tingkat konsumsi ikan di masa depan. Tujuan penulisan makalah ini adalah untuk memberikan gambaran bahwa CBF sebagai solusi cepat dalam meningkatkan produksi ikan termasuk mengoptimalkan produktivitas di suatu perairan sehingga mempersempit kesenjangan antara permintaan akan sumber protein hewani dan pasokan sumberdaya ikan melalui peningkatan produksi. Melalui analisis deskriptif terhadap data statistik perikanan nasional tahun 2002-2017, kajian pustaka terkait dengan CBF dan hasil tangkapan yang didaratkan di Waduk Malahayu tahun 2008-2016, diperoleh gambaran bahwa upaya meningkatkan produksi ikan melalui CBF di Indonesia dengan mengikuti kaidah ilmiah merupakan opsi yang tepat untuk meningkatkan produksi perikanan tangkap. Penerapan CBF memerlukan penguatan kelembagaan, petunjuk teknis yang jelas dan tersosialisasi dengan baik serta penguatan peran lembaga penyedia benih. The global food system is increasingly being demanded to meet demand as the level of fish consumption increases in the future. The purpose of this paper is to provide an overview of CBF as a solution in narrowing the gap between the demand for sources of animal protein and the supply of fish resources through increased the production include maximizing the productivity. Through descriptive analysis of the national fisheries statistical data for 2002-2017, literature review related to CBF and catches landed in Malahayu reservoir in 2008-2016, an illustration is that efforts to increase fish production through CBF in Indonesia by following scientific rules are the right option to increase capture fisheries production respectively. Implementation of CBF requires institutional strengthening, clear technical guidance and well-socialized and strengthening the role of seed provider institutions.
Determination of low temperature tolerances of some tomato genotypes
Authors: TEPE Akın , KABAŞ Aylin 
Published: October 2019

Low temperature is one of the most important environmental stress
factors. In this study, 9 of pure lines at the F9 stage which
belonged to Batı Akdeniz Agricultural Research Institute (BATEM) were used as a
plant material to determine the lines tolerant to low temperatures. Low
temperature applications were carried out in vegetative and generative stages. Solanum hirsutum (LA 1777) and 2
commercial varieties; (Cigdem F1 and Anit F1) used as
tolerant genotypes (Control). The tomato seeds were germinated and grown in a mixture
of peat and perlite (1:1 v/v). When the seedlings reached two true leaf
stages, they were taken to the temperature, humidity and light controlled
growth chamber for low temperature applications in vegetative test. At the
vegetative test, plants were exposed to the 5±1°C, at light intensity
350 μmol m-2 sec-1 for five days. In the
generative tests, the genotypes were selfed in the growth chamber with 5±1°C
and 180 μmol m-2 sec-1 of light intensity
and taken to the greenhouse for fruit set after three days. As a result, it was
determined that genotypes 5 and 6 were found as tolerant to the low
temperatures in terms of dry matter production and seed amount both in
vegetative and generative stages.
Türkiye piyasasında satışa sunulmuş olan bitkisel yağlar ve tereyağlarında polisiklik aromatik hidrokarbon miktarının tespit edilmesi
Authors: KIRALAN S. Sezer , TOPTANCI İsra 
Published: October 2019

Bu çalışma, Türkiye piyasasında satışa
sunulan tereyağları ve bitkisel yağların (zeytinyağı, palm yağı, ayçiçek yağı,
badem yağı, fındık yağı ve kahve yağı) PAH4 (benz[a]antrasen, krisen,
benzo[b]fluoranthene ve benzo[a]piren) miktarlarını belirlemek amacıyla
yürütülmüştür. Çalışmada marketlerden temin edilen 15 adet bitkisel yağ ve
tereyağı analiz edilmiştir. Analiz edilen bitkisel yağ örneklerinde en yüksek
PAH4 miktarı (20.76 µg kg-1) ayçiçek yağında tespit
edilmiş olup, bunu sırasıyla zeytinyağı (9.51 µg kg-1),
palm yağı (6.05 µg kg-1), kahve yağı (5.25 µg kg-1)
ve badem yağı (1.95 µg kg-1) izlemiştir. Analiz edilen
tereyağlarında PAH miktarı tespit edilmemiştir. Sonuç olarak, Türkiye
piyasasında yer alan çeşitli bitkisel yağlarda farklı miktarlarda PAH4
bulunabilmektedir ve ayçiçek yağı dışındaki örneklerin PAH4 miktarları Türk
Gıda Kodeksi limit değerinin altında olduğu tespit edilmiştir.
Обзор систем торговых преференций для беднейших стран
Authors: Лард Сэм 
Published: October 2019

Проанализировано оказание помощи беднейшим странам с целью повышения эффективности их торговых операций, осуществляемых на семи приоритетных рынках (Канады, Китая, Европейского Союза, Индии, Японии, Южной Кореи и США — посредством предоставления им преференциального режима доступа на указанные рынки).
Данная проблема рассмотрена не только в страновом аспекте, но и с точки зрения охвата производимой продукции, ограничений по отдельным программам преференций, оценки стоимости программ помощи, включая потенциал для внесения улучшений, и потенциальных последствий от завершения Доха-раунда ВТО.
Сформулированы некоторые предложения по программам помощи, чтобы они способствовали большему вкладу в сферу торговли НРС, в ускорение их экономического развития.
The 30 November 2018 Mw 7.1 Anchorage Earthquake
Authors: West Michael E. , Bender Adrian , Gardine Matthew , Gardine Lea , Gately Kara , Haeussler Peter , Hassan Wael , Meyer Franz , Richards Cole , Ruppert Natalia , Tape Carl , Thornley John , Witter Rob 
Published: October 2019

AbstractThe Mw 7.1 47 km deep earthquake that occurred on 30 November 2018 had deep societal impacts across southcentral Alaska and exhibited phenomena of broad scientific interest. We document observations that point to future directions of research and hazard mitigation. The rupture mechanism, aftershocks, and deformation of the mainshock are consistent with extension inside the Pacific plate near the down‐dip limit of flat‐slab subduction. Peak ground motions &gt;25%g were observed across more than 8000  km2, though the most violent near‐fault shaking was avoided because the hypocenter was nearly 50 km below the surface. The ground motions show substantial variation, highlighting the influence of regional geology and near‐surface soil conditions. Aftershock activity was vigorous with roughly 300 felt events in the first six months, including two dozen aftershocks exceeding M 4.5. Broad subsidence of up to 5 cm across the region is consistent with the rupture mechanism. The passage of seismic waves and possibly the coseismic subsidence mobilized ground waters, resulting in temporary increases in stream flow. Although there were many failures of natural slopes and soils, the shaking was insufficient to reactivate many of the failures observed during the 1964 M 9.2 earthquake. This is explained by the much shorter duration of shaking as well as the lower amplitude long‐period motions in 2018. The majority of observed soil failures were in anthropogenically placed fill soils. Structural damage is attributed to both the failure of these emplaced soils as well as to the ground motion, which shows some spatial correlation to damage. However, the paucity of instrumental ground‐motion recordings outside of downtown Anchorage makes these comparisons challenging. The earthquake demonstrated the challenge of issuing tsunami warnings in complex coastal geographies and highlights the need for a targeted tsunami hazard evaluation of the region. The event also demonstrates the challenge of estimating the probabilistic hazard posed by intraslab earthquakes.
Conocimientos y actitudes en la aplicación de normas de bioseguridad del personal del servicio de enfermería
Authors: Echeverri Pastrana María del Pilar , Salcedo Cifuentes Mercedes 
Published: October 2019

Objetivo: Evaluar los conocimientos en riesgo biológico y las actitudes del personal de enfermería en la aplicación de normas de bioseguridad.
Metodología: Estudio descriptivo, correlacional, de corte transversal en 131 profesionales y auxiliares de enfermería, en el que se evaluaron conocimientos y actitudes que tienen frente al tema de riesgo biológico, medidas de protección y buenas prácticas. Se utilizó estadística descriptiva y un análisis bivariado usando tanto Chi2 como del Test Exacto de Fisher, considerando alfa 0,05.
Resultados: El 85% de la muestra eran auxiliares de enfermería y el 89% mujeres. Más del 80% tienen niveles de conocimiento entre medio y bajo. En más del 60% la actitud frente a la aplicación de las normas de bioseguridad fue desfavorable o indiferente. Se evidenció una relación estadísticamente significativa entre el nivel de conocimientos y las actitudes (P <0,05).
Conclusiones: Se evidencia la necesidad de mejorar los conocimientos y actitudes necesarias del personal de enfermería en el tema de riesgo biológico, de tal forma que puedan reconocerlo y mitigar sus consecuencias.
Dolor músculo esquelético y factores asociados en una empresa de servicios públicos
Authors: Gómez- Vélez Diego F. , Leal-Terranova Oscar E. 
Published: October 2019

Objetivo: Determinar la prevalencia en el último año de dolor músculo esquelético y los factores asociados en los trabajadores de esta empresa.
Metodología: Estudio descriptivo, transversal, correlacional en una población de 240 trabajadores realizado en abril de 2014. La información sobre los síntomas músculo esqueléticos en el último año y factores asociados como datos socio-demográficos, físicos y laborales, fue obtenida de los registros de historias clínicas ocupacionales de control anual.
Resultados: El 57,5% (n=138) IC 95% 51,2 - 63,6% de los trabajadores presentaron síntomas músculo esqueléticos durante los últimos 12 meses. Según localización las regiones con mayor frecuencia de síntomas fueron la espalda (dorsal y lumbar) en 16,25% (n=39) IC 95% 12,1 - 21,5%, las piernas en 13,8% (n=33) IC 95% 9,9 - 18,7% y el cuello en 10,8% (n=26) IC 95% 7,5 - 15,4%. Se encontró una relación estadísticamente significativa entre dolor músculo esquelético y la edad de los trabajadores.
Conclusión: La prevalencia de síntomas músculo esqueléticos revela que esta población está a riesgo de sufrir patología osteomuscular, por tanto se requiere revisar las intervenciones realizadas en vigilancia epidemiológica.
Teratogenic effect of cadmium: From the developing embryo to the fetus
Authors: Calle Juan Sebastián , Pachajoa Harry , Charry Jose , Pachecho Robinson 
Published: October 2019

Cadmium is recognized as a toxic metal recognized by the United Nations Organization list, and also a potential teratogen in humans.
Objective: Of this study was to review the teratogenic effects of Cd in the human embryonic development from pre implantation, implantation and post implantation, and impact on the placenta and fetus.
Methodology: The levels of ingestion varies by country, being seafood and tobacco smoke the principal reported sources. This metal has a long half-life, ranging from 75 days to 26 years, and is associated in humans to many cancers.
Results: The teratogenic impact of cadmium in each stage of the developing embryo is clear in animal models, but not in humans.
Conclusions: In the pre-implantation phase it affects the progression from the two-cell stages to morula; in the implantation phase it affects the trophoblastic invasion; in post-implantation phase it affects organogenesis; in the placenta it decrease Zinc levels in the fetus.