bluuebunny/crossref_metadata_2025_split huggingface dataset:
Discovery of Six New Class II Methanol Maser Transitions, Including the Unambiguous Detection of Three Torsionally Excited Lines toward G 358.931–0.030
Authors: Breen S. L. , Sobolev A. M. , Kaczmarek J. F. , Ellingsen S. P. , McCarthy T. P. , Voronkov M. A. 
Published: May 2019

Abstract
We present the unambiguous discovery of six new class II methanol maser transitions, three of which are torsionally excited (v

t
= 1). The newly discovered 6.18 GHz 17−2 → 18−3 E (v

t
= 1), 7.68 GHz 124 → 133 A− (v

t
= 0), 7.83 GHz 124 → 133 A+ (v

t
= 0), 20.9 GHz 101 → 112 A+ (v

t
= 1), 44.9 GHz 20 → 31 E (v

t
= 1), and 45.8 GHz 93 → 102 E (v

t
= 0) methanol masers were detected toward G 358.931−0.030, where the known 6.68 GHz maser has recently been reported to be undergoing a period flaring. The detection of the v

t
= 1 torsionally excited lines corroborates one of the missing puzzle pieces in class II maser pumping, but the intensity of the detected emission provides an additional challenge, especially in the case of the very highly excited 6.18 GHz line. Together with the newly detected v

t
= 0 lines, these observations provide significant new information that can be utilized to improve class II methanol maser modeling. We additionally present detections of 6.68, 19.9, 23.1, and 37.7 GHz class II masers, as well as 36.2 and 44.1 GHz class I methanol masers, and provide upper limits for the 38.3 and 38.5 GHz class II lines. Near simultaneous Australia Telescope Compact Array observations confirm that all 10 of the class II methanol maser detections are co-spatial to ∼0.2 arcsec, which is within the uncertainty of the observations. We find significant levels of linearly polarized emission in the 6.18, 6.67, 7.68, 7.83, 20.9, 37.7, 44.9, and 45.8 GHz transitions, and low levels of circular polarization in the 6.68, 37.7, and 45.8 GHz transitions.
La relation apprenant – formateur au service du développement personnel de l’étudiant ?
Authors: Foli Olivia 
Published: May 2019

Un dispositif de parole a été élaboré pour assurer, dans un Master 2, le suivi de l’expérience professionnelle des étudiants menant, en cabinet-conseil, des missions d’accompagnement de changements organisationnels en interaction avec des clients. L’alternance université – entreprise met en tension l’étudiant sur les plans pratiques, subjectifs et identitaires, tant l’intégration est maillée d’épreuves intégratives. L’enjeu est la création d’un espace d’élaboration qui ne laisse pas l’expérience professionnelle aux portes des salles de cours mais ouvre une médiation pour un accompagnement individuel et collectif des trajectoires. Un retour d’expérience à 5 ans questionne l’ingénierie de formation, ses objectifs et enjeux communicationnels, ainsi que son potentiel de développement d’un certain type de réflexivité.
Les attitudes à l’égard de la carrière : une typologie explicative des dispositions évaluatives des salariés
Authors: Mainhagu Sébastien 
Published: May 2019

La mobilité professionnelle est un enjeu important pour les dirigeants pour accroitre l’adaptation des entreprises à leur environnement. De nombreuses recherches portent sur ce sujet, mais les outils conceptuels sont l’objet de critiques. Dans cette contribution, nous proposons le concept d’attitude à l’égard de la carrière. Nous le définissons comme une disposition évaluative favorable ou défavorable à un type de projet et de parcours professionnels, incluant la mobilité et la stabilité. L’attitude à l’égard de la carrière se développe grâce à une activité cognitive et émotive d’évaluation des expériences passées et du projet de vie, réalisée par les salariés. Elle intègre des informations sur le contenu de leur travail, qui servent à construire leur identité. Nous justifions ce concept en traitant des informations recueillies dans trois entités d’une association du secteur social. Quatre types d’attitudes à l’égard de la carrière sont déduits : indépendance, authenticité, honorabilité et stabilité. Nous expliquons cette typologie par trois déterminants : les conditions de travail et d’emploi, le projet professionnel et la reconnaissance. Nous proposons enfin plusieurs enchainements d’attitudes à l’égard de la carrière, dépassant les limites du modèle des étapes de Super.
Comparison of the Accuracy of Newer Intraocular Lens Power Calculation Methods in Eyes That Underwent Previous Phototherapeutic Keratectomy
Authors: Yagi-Yaguchi Yukari , Negishi Kazuno , Saiki Megumi , Torii Hidemasa , Tsubota Kazuo 
Published: May 2019

PURPOSE:
To evaluate the accuracy of intraocular lens (IOL) power calculations using ray tracing software in patients who had undergone phototherapeutic keratectomy (PTK).

METHODS:
In this retrospective case series, 37 eyes of 22 patients (mean age: 69.4 years; range: 56 to 85 years) who underwent cataract surgery after PTK were reviewed. The prediction error, defined as the difference between the estimated postoperative spherical equivalent and the postoperative manifest refraction at the spectacle plane, was calculated using the following formulas: OKULIX (Tedics, Dortmund, Germany), PhacoOptics (IOL Innovations ApS, Aarhus, Denmark), Barrett True K No History (NH), and Camellin-Calossi. The PhacoOptics formula was used in three different ways: historical method (H), no history method (NH), and C-constant method (C). The median values of the arithmetic and absolute prediction errors among these six IOL calculation methods were compared.

RESULTS:
The median arithmetic errors (in diopters [D]) and percentages of eyes within ±0.50 D of the absolute errors were as follows: OKULIX (0.33, range: −2.20 to 2.50, 30.6%), PhacoOptics (H) (−0.12, range: −3.28 to 4.85, 22.2%), PhacoOptics (NH) (−0.25, range: −2.08 to 1.70, 48.4%), PhacoOptics (C) (0.04, range: −1.40 to 2.18, 48.5%), Barrett True K (NH) (−0.35, range: −1.90 to 1.89, 48.6%), and Camellin-Calossi (−0.19, range: −1.78 to 1.47, 59.5%).

CONCLUSIONS:

The PhacoOptics, especially the C-constant method (C), and Camellin-Calossi formulas were good options for calculating IOL powers in eyes that underwent PTK.

[
J Refract Surg.
2019;35(5):310–316.]
The Morphological Research of the Basalt and Loess Covered Plateaus in the Bakony Mts. (Transdanubian Middle Mts. – Hungary)
Authors: János Móga , Németh Róbert 
Published: May 2019

V članku poročamo o morfoloških raziskavah na puhlični planoti Tési in z bazaltom prekritim kraškim območjem v okolici gore Kab na južnem delu gorovja Bakony. Skoraj 600 m visoka gora Kab, prekrita z bazaltom, izstopa iz hribovitega predela južnega dela gorovja Bakony. Površina gore, ki meri kakih 35-40 km², je prekrita z različno debelim bazaltom. Na bazaltnem površju so razvite psevdokraške oblike (depresije), ki so posledica zakrasevanja apnenca pod bazaltom. Z združevanjem glede na morfologijo in hitrost razvoja ter študijem korelacije genetskih značilnosti nastalih združb, smo izluščili nove kraške procese, kjer smo lahko depresije različnih oblik intepretirali kot različne stopnje iste razvojne poti. Mezozojske kamnine planote Tési le redko pogledajo na površje izpod pokrova puhlice. Blizu vrhov so nastajale udorne in ponorne vrtače z zelo omejenim območjem napajanja. Raziskave procesov, oblik in pojavnosti pokritega krasa gore Bakony so pokazale, da je nastanek recentnih jaškov povezan s skritimi litološkimi mejami. Pomembno vlogo pri razvoju površinskih oblik pokritega krasa imajo tudi paleokraški kanali, ki so se reaktivirali še pred nastankom puhlice. We have conducted our morphological researches on the loess-covered Tési plateau and on the basalt covered karst area around Mt. Kab in the southern part of the Bakony Mts. The nearly 600 m high basalt covered Mt. Kab emerges high from the undulating mountains and hilly areas of the Southern Bakony Mts. Its surface, an area about 35-40 km² is covered by basaltic rocks of different thickness. Pseudokarstic landforms (depressions) developed on the basalt surface due to the karstic corrosion of the buried limestone layers. Grouping the objects of different morphology and evolution rate, and studying in corellation the genetic marks of the significantgroups,a special karst process can be drawn, in which the depressions of various form can be understood as different stations of the same evolutionary series. The Mesosoic rocks building up the 60 km² Tési plateau emerge to the surface rarely above the loess cover. There is agricultural activity on most part of the plateau. Typical covered karstic landforms developed on the 3-5 m thick loess cover. Subsidence dolines or alluvial streamsink dolines with a small catchment area were formed on the summits. We studied the processes, forms and occurrence of recent covered karst of Mt. Bakony, and these studies shows that on the covered karst surface of the Tési-plateau the recent pit formation along with baticapture connected to hidden and real rock boundary, as well as the opening and activation of paleokarstic passages developed before loess formation also play a role in the evolution of the covered karst surface forms of the Tési-plateau.
Monitoring of Active Tectonic Structures – Project COST 625
Authors: Šebela Stanka 
Published: May 2019

Za zahodno Slovenijo je značilna zmerna zgodovinska in recentna seizmičnost. Glavni cilj pridružitve Slovenije k projektu COST 625 je bil, da bi z izmenjavo izkušenj in metodologije ugotovili aktivnost ali neaktivnost določenih prelomov v zahodni Sloveniji. V okviru projekta smo se odločili za večletni monitoring, zato smo v zahodni Sloveniji namestili štiri ekstenziometre TM 71. V prvi polovici letu 2004 smo v Postojnski jami na dinarski prelom, ki je od Predjamskega preloma oddaljen okrog 1 km severno, postavili dva inštrumenta. Tretji inštrument je postavljen na Raškem prelomu na JV pobočju Vremščice in četrti v dolini Učje na Idrijski prelom. Peti inštrument TM 71 bo postavljen na Kneškem prelomu, ki se nahaja južno od Ravenskega preloma. Prvi rezultati v Postojnski jami kažejo na manjše horizontalne premike velikosti do 0,05 mm v enem letu. For Western Slovenia moderate historical to recent seismicity is characteristic. The principal aim for Slovenia to join the COST 625 project was to exchange the experiences and methodology and in this way to determine the activity or non-activity of selected faults in Western Slovenia. Within the project frame we decided for several years of monitoring, and in this sense four TM 71 extensometers were installed in Western Slovenia. In the firsthalf of the 2004 two TM 71 instruments were installed in Postojnska Jama on the Dinaric oriented fault that is situated about 1 km North from Predjama fault. The third instrument was installed on Raša fault on the SE slope of Vremščica and the fourth instrument in Učja valley on Idrija fault. The fifth instrument TM71 will be set upon Kneža fault that is situated south from Ravne fault. The firs tresults from Postojnska Jama are showing the small horizontal movements for 0.05 mm in one year.
Contrefaire, subvertir. Portrait de Frobenius / Shrobénius dans Le Devoir de violence de Yambo Ouologuem
Authors: Devevey Éléonore 
Published: May 2019

Cet article s’attache au personnage de Fritz Shrobénius, ethnologue de passage dans l’empire ouest-africain imaginaire du Nakem, dont Le Devoir de violence de Yambo Ouologuem (1968) est la chronique sanguinaire. Savant bouffon dont le nom est démarqué de celui de l’ethnologue allemand Leo Frobenius, ce personnage secondaire permet à l’auteur d’incriminer le primitivisme mercantile qui se met en scène sous des dehors scientifiques. Mais il lui permet aussi de marquer ses distances, par la relecture critique qu’il engage de l’œuvre de Frobenius, avec les partis anthropologiques des écrivains de la négritude, pour qui Frobenius était une référence centrale. Il constitue enfin une façon de faire voler en éclats, par les moyens de la fiction et les ressources de l’intertextualité, l’idée d’un sens unique – direction et signification – de la relation ethnographique.
A Narrative Review of the Evidence Supporting Factors Used by Residency Program Directors to Select Applicants for Interviews
Authors: Hartman Nicholas D. , Lefebvre Cedric W. , Manthey David E. 
Published: May 2019

ABSTRACT

Background
Residency applicants feel increasing pressure to maximize their chances of successfully matching into the program of their choice, and are applying to more programs than ever before.

Objective
In this narrative review, we examined the most common and highly rated factors used to select applicants for interviews. We also examined the literature surrounding those factors to illuminate the advantages and disadvantages of using them as differentiating elements in interviewee selection.

Methods
Using the 2018 NRMP Program Director Survey as a framework, we examined the last 10 years of literature to ascertain how residency directors are using these common factors to grant residency interviews, and whether these factors are predictive of success in residency.

Results
Residency program directors identified 12 factors that contribute substantially to the decision to invite applicants for interviews. Although United States Medical Licensing Examination (USMLE) Step 1 is often used as a comparative factor, most studies do not demonstrate its predictive value for resident performance, except in the case of test failure. We also found that structured letters of recommendation from within a specialty carry increased benefit when compared with generic letters. Failing USMLE Step 1 or 2 and unprofessional behavior predicted lower performance in residency.

Conclusions
We found that the evidence basis for the factors most commonly used by residency directors is decidedly mixed in terms of predicting success in residency and beyond. Given these limitations, program directors should be skeptical of making summative decisions based on any one factor.
Altas habilidades/superdotação na perspectiva da inclusão escolar: experiências fenomenológicas a partir da implementação de diretrizes municipais
Authors: Fraga Maria Amelia Barcellos , Gomes Vitor 
Published: May 2019

Com o advento dos estudos acerca da inteligência e, consequentemente, de modelos e políticas educacionais para identificação e atendimento de educandos nas altas habilidades/superdotação (AH/SD), este artigo tem como objetivo apresentar, por meio de um relato da experiência do vivido (HOLANDA, 2003), contribuições do método fenomenológico no processo de implantação e implementação de diretrizes operacionais de uma rede municipal de ensino, para identificação e encaminhamento de educandos a projetos de enriquecimento curricular nas AH/SD, no atendimento educacional especializado (AEE). As diversas formas de identificação das AH/SD têm sido amplamente discutidas na literatura científica. Os resultados desses estudos compreendem as AH/SD como um fenômeno multidimensional, incluindo atributos que vão além do âmbito intelectual. Certas visões restritas ao campo educacional foram substituídas por outras, em aspectos multidimensionais, que envolvem Biologia, Psicologia, emoções e o social/histórico/cultural (ZAIA; NAKANO; PEIXOTO, 2018). O método fenomenológico, a partir de sua perspectiva humanista, pode contribuir significativamente na potencialização das habilidades nos indivíduos com AH/SD e, fundamentalmente, no olhar do professor especializado para além da lógica psicométrica ou instrumentalizadora e, por conseguinte, pode realizar um trabalho permeado pela lógica compreensiva da pessoa com AH/SD dentro de perspectivas favorecedoras de seu empoderamento, bem estar e inclusão escolar. Nesse processo, deve prevalecer o pertencimento da pessoa, transcendendo o exclusivo desenvolvimento e/ou a potencialização de suas habilidades.
VELASCO, Juan Carlos (2016): El azar de las fronteras. Políticas migratorias, ciudadanía y justicia, México: FCE.
Authors: Fernández-Jardón Francisco 
Published: May 2019

Reseña del libro: Velasco, Juan Carlos (2016): El azar de las fronteras. Políticas migratorias, ciudadanía y justicia, México: FCE.
Nigeria Rice Output Forecast: Autoregressive Integrated Moving Average (ARIMA) Approach
Authors: Umar H. S. , Girei A. A. , Aliyu O. A. 
Published: May 2019

Nigeria has implemented various policies and programs aimed at ensuring self-sufficiency in rice production since 1970. The trade policy instruments employed included tariffs, quotas, subsidies, import restrictions and outright ban on rice import at various times. All these policies failed to bridge ever increasing demand-supply deficit in rice production. However, there is considerable potential for expansion of rice production in the five rice-growing ecosystems in Nigeria in order to attain self-sufficiency. The current government has again placed a total ban on the importation of rice with the target of attaining self- sufficiency in rice production by 2020. Given the current production level, this study intended to forecast the rice output from 2018 to 2025 so as to ascertain the likelihood of attaining the self-sufficiency level within the target period, and also to describe trends in rice output from 1980-2016. The study was based on annual time series data collected on national rice output from 1980 to 2016. Descriptive statistics and ARIMA (111) model were used to analyze data collected. Results shows that on the average, national rice output maintain a steady increase of 69% per decade from 1980 to 2016, with the peak of 93% increase recorded within the years 2000- 2009. Given the current production environment, the national paddy-rice output was projected to reach 7.4 million tonnes (equivalent of 4.9 million tonnes of milled-rice) by the year 2020. This is short of 6 million tonnes of milled-rice target. However, the projected result also show that self-sufficiency level of 6 million tonnes of milled rice (about 10 million tonnes of paddy-rice) could only be attainable by the year 2025. It is recommended that until 2025 when the country was projected to attain self-sufficiency in rice production, effort should be geared towards bridging demand –supply gap by ensuring strict quota policy of rice import. This would eliminate price increase associated with disequilibrium in demand –supply of rice commodity in the market.
Demography of an endangered, long‐lived fish: Informing management options in the face of cyclic and stochastic climate variation
Authors: Belk Mark C. , Tuckfield R. Cary 
Published: May 2019

AbstractJune sucker (Chasmistes liorus) is a long‐lived, endangered fish endemic to Utah Lake, Utah. For several decades June sucker have failed to recruit sufficient numbers to the adult size classes such that the current wild population consists of a small number of old adults and it continues to decline. Vital rates of June sucker are influenced by climate‐driven variation in lake level and inflow from the Provo River. We used population projection matrix modeling to assess effects of cyclic and stochastic environmental variation on population growth trajectories of June sucker in Utah Lake. The stable stage distribution is dominated by stage 1 individuals (93% of the total population) in contrast to the current situation where old age classes are the most abundant. Total population size is highly influenced by the stochastic component of climate variation; whereas, the adult population of June sucker closely tracks the systematic drought cycle. If changes in survival of larvae and juveniles can be coordinated such that positive changes in both parameters can occur somewhat simultaneously, then each parameter would only have to be increased by a factor of about 8.8 to achieve sustainable population growth (compared to a 77‐fold increase for each parameter separately). Stochastic climatic variation has relatively little long‐term effect on population growth. However, the multidecadal cyclic pattern of lake level and river discharge imposes a similar pattern on population growth rates of the June sucker, such that during some periods, populations decline even when the long‐term trend is positive.
Experimental verification of a tuned mass damper system with two‐phase support mechanism
Authors: Sone Takayuki , Ogino Kazuomi , Kamoshita Naoto , Muto Kei , Ide Yutaka , Murata Koji , Hamaguchi Hiroki , Yamamoto Masashi 
Published: May 2019

AbstractThe study involved proposing a tuned mass damper (TMD) system with a novel mechanism for supporting the mass, which is called the two‐phase support (TPS) mechanism. The system can make the configuration of a TMD compact with low frictional characteristics; the TMD can operate effectively during not only earthquakes, but also strong winds in the interior of an existing building. The TPS mechanism consists of multi‐stage rubber bearings (MRBs) and linear motion bearings (LMBs). Each LMB is equipped with a vertical clearance of a few millimeters in its block portion. LMBs do not support the mass under small deformations of the MRBs so that the TMD can achieve low friction. Conversely, LMBs support the mass under large deformations of the MRBs, hence slender MRBs do not buckle and function as horizontal springs. We describe two types of experiments, namely experiments using a small specimen and tests using an actual TMD with a large mass of 7000 kN. We verified that the slender MRBs functioned without buckling and stably as restoring springs through the TPS mechanism even when large deformations occurred. Furthermore, we confirmed that the frictional and dynamic characteristics of the TMD agreed with the desired ones.
Zinc‐Tiered Synthesis of 3D Graphene for Monolithic Electrodes
Authors: Jiang Xiang‐Fen , Li Ruiqing , Hu Ming , Hu Zheng , Golberg Dmitri , Bando Yoshio , Wang Xue‐Bin 
Published: May 2019

AbstractA high‐surface‐area conductive cellular carbon monolith is highly desired as the optimal electrode for achieving high energy, power, and lifetime in electrochemical energy storage. 3D graphene can be regarded as a first‐ranking member of cellular carbons with the pore‐wall thickness down to mono/few‐atomic layers. Current 3D graphenes, derived from either gelation or pyrolysis routes, still suffer from low surface area, conductivity, stability, and/or yield, being subjected to methodological inadequacies including patchy assembly, wet processing, and weak controllability. Herein, a strategy of zinc‐assisted solid‐state pyrolysis to produce a superior 3D graphene is established. Zinc unprecedentedly impregnates and delaminates a solid (“nonhollow”) char into multiple membranes, which eliminates the morphological impurities ever‐present in the previous pyrolyses using solid‐state carbon precursors. Zinc also catalyzes the carbonization and graphitization, and its in situ thermal extraction and recycling enables the scaled‐up production. The created 3D graphene network consists integrally of morphologically and chemically pure graphene membranes. It possesses unrivaled surface area, outstanding stability, and conductivity both in air and electrolyte, exceeding preexisting 3D graphenes. The advanced 3D graphene thus equips a porous monolithic electrode with unparalleled energy density, power density, and lifetime in electric‐double‐layer capacitive devices.