bluuebunny/crossref_metadata_2025_split huggingface dataset:
Tvé dobré jméno budiž věčné! (Staroegyptské pohřební stély ze Sakkáry a Abúsíru)
Authors: Vachala Břetislav 
Published: December 2016

V menneferské nekropoli byly v minulosti nalezeny čtyři zajímavé vápencové pohřební deskové stély, dosud neuveřejněné a tudíž neznámé. Dvě z nich objevil v roce 1966 v oblasti západně od Neferovy hrobky, poblíž Venisovy vzestupné cesty v Sakkáře, Ahmad Músá (reg. č. 16 204 a, 16 204 b: obr. 1–4). Třetí nalezl v roce 1994 na západním okraji současného muslimského hřbitova v Abúsíru Muhammad M. Júsuf se svými kolegy (reg. č. 19156: obr. 5, 6). Ústřední výzdobný motiv těchto stél představuje prvořadá scéna zobrazující jejich majitele sedícího před obětním stolem a přijímajícího obětiny chleba, piva, vína, masa, drůbeže, zemních mandlí, olejů, kadidla, pláten (různých druhů a počtů) a dalších. Příležitostně jsou uvedeny jejich názvy. Majiteli stél jsou jistí Tisacet (m.; reg. č. 16 204 a), Nesptah (f.; reg. č. 16 204 b) a Denegneferef (m.; reg. č. 19 156). Stély lze datovat do pozdní Archaické doby (polovina 2. dynastie: reg. č. 16 204 a; pozdní 2. dynastie: reg. č. 19 156) a do rané Staré říše (pozdní 3. dynastie: reg. č. 16 204 b). Podobná vápencová desková stéla byla nedávno nalezena českou archeologickou expedicí v pohřebišti v jižním Abúsíru (nálezové č. 15/AS 39/2013: obr. 7, 8). Její možné datování spadá do rané 4. dynastie.
Wagner & Nietzsche: The Concept of Evolution
Authors: Birx H. James , Milićević Branko 
Published: December 2016

Wagnerova tetralogie Prsten Nibelungů a Nietzschův dynamický pohled na svět odrážely nově se formující paradigma evoluce, věnovaly totiž náležitou pozornost konceptům času a změny s jejich dalekosáhlými důsledky. Oba géniové tvořivosti uznávali boje a konflikty, zcela prostupující sociální bytí a očekávali, že lidstvo bude postaveno před výzvu, která převrátí naruby tradiční hodnoty. Přitom však zdůrazňovali sílu vůle a přetrvání života. Díky Wagnerovi a Nietzschovi zahrnula Darwinova perspektiva evoluce jak umění, tak filozofii; vzniká nový model vesmíru. Wagner sice se smrtí hrdiny Siegfrieda předjímal konec lidstva, Nietzche si však představuje naplnění poslání našeho druhu v budoucím příchodu nadřazeného nadčlověka, který je cílem pokračující pozemské evoluce.
Terapia do riso como instrumento para o processo de cuidado na ótica dos acadêmicos de enfermagem
Authors: Coutinho Milena Oliveira , Lima Indiara Campos , Bastos Rodrigo Almeida 
Published: December 2016

Introdução: O humor é uma estratégia de enfrentamento do estresse, mostrando sentimentos que geralmente são difíceis de expressar e que ajudam a lidar com o medo e as preocupações, evitando conflitos e aliviando a tensão. A terapia do riso pode ser utilizada como ferramenta terapêutica do humor, enfatizando a humanização do cuidado e promovendo melhora orgânica e emocional. Objetivo: Este estudo objetivou verificar a utilização e os benefícios da terapia do riso na ótica dos estudantes de enfermagem da Universidade Estadual de Feira de Santana. Métodos: Trata-se de um estudo transversal analítico descritivo. A amostra foi constituída de 70 estudantes, sendo utilizado questionário individual, autoaplicável e pré-testado, composto de questões fechadas e abertas, que incluem variáveis sociodemográficas e relacionadas à terapia do riso, para que o aluno expresse sua crença sobre a terapia do riso. Resultados: População predominantemente feminina, solteira e sem trabalho formal. Verificou-se que a maioria dos acadêmicos que cursaram a disciplina “Terapêuticas não Convencionais” conhecia e descreveu os benefícios da terapia do riso, sendo que um pequeno percentual dos que cursaram puderam presenciar ou utilizaram essa terapia. Foram observados no cliente benefícios como: elevação da autoestima, melhora da receptividade dos procedimentos, diminuição álgica e melhora do quadro clínico. Conclusão: Observou-se a necessidade de propagar, principalmente no âmbito acadêmico, a utilização de terapias integrativas como a terapia do riso, enquanto instrumento para o cuidar em enfermagem, visto que essa prática melhora a interação entre o enfermeiro e o cliente, e favorece a humanização do ambiente hospitalar.
Generation of high-order Bessel vortex beam carrying orbital angular momentum using multilayer amplitude-phase-modulated surfaces in radiofrequency domain
Authors: Kou Na , Yu Shixing , Li Long 
Published: December 2016

Abstract
A high-order Bessel vortex beam carrying orbital angular momentum (OAM) is generated by using multilayer amplitude-phase-modulated surfaces (APMSs) at 10 GHz. The APMS transmitarray is composed of four-layer conformal square-loop (FCSL) surfaces with both amplitude and phase modulation. The APMS can transform a quasi-spherical wave emitted from the feeding source into a pseudo non-diffractive high-order Bessel vortex beam with OAM. The APMS for a second-order Bessel beam carrying OAM in the n = 2 mode is designed, fabricated, and measured. Full-wave simulation and measurement results confirm that Bessel vortex beams with OAM can be effectively generated using the proposed APMS transmitarray.
Electron microscopic analysis of surface damaged layer in Pb(Mg1/3Nb2/3)O3–PbTiO3 single crystal
Authors: Kasuya Yusuke , Sato Yukio , Urakami Ryosuke , Yamada Kazuhiro , Teranishi Ryo , Kaneko Kenji 
Published: December 2016

Abstract
Single crystals of lead magnesium niobate–lead titanate, Pb(Mg1/3Nb2/3)O3–PbTiO3 (PMN–PT), have superior dielectric and piezoelectric properties suitable for medical ultrasound imaging. Imaging devices with superior performance can be manufactured from thinner PMN–PT single crystals by mechanical dicing and/or polishing. Although it is often a concern that a damaged layer may form during the mechanical dicing and/or thinning process, the microscopic characteristics of the damaged layer have not yet been investigated in detail. In this study, the microstructural characterization of a damaged layer was investigated by transmission electron microscopy. It was found that mechanical polishing introduced dislocation near the surface of the crystal. It was also found that the domain structure was affected by the introduction of dislocation.
Controle reflexo da pressão arterial: qual o papel da ocitocina como neurotransmissor autonômico?
Authors: De Melo Vitor Ulisses , Saldanha Rayssa Rizerio de Moura , Oliveira Larissa Resende , Santana Mylena Maria Salgueiro , Santana-Filho Valter Joviniano de 
Published: December 2016

<p>Objetivo: Contextualizar a relação entre os mecanismos reflexos de controle da pressão arterial e a ocitocina como neuromodulador autonômico. Metodologia: Foi realizada uma busca sistemática por artigos nas bases de dados PubMed, Scielo e Lilacs, através dos descritores ocitocina associado a barorreflexo, quimiorreflexo e pressão arterial. A busca também foi realizada no idioma inglês. Resultados: Foram selecionados 47 artigos para a discussão. Conclusão: A ocitocina é crucial para a manutenção dos níveis pressóricos tanto em repouso quanto em situações de stresse. Diminuição da atividade da via ocitocinérgica está relacionada com comorbidades que afetam o sistema cardiorrespiratório, entretanto o treinamento físico é capaz de promover a recuperação desta via, dependente do barorreflexo e quimiorreflexo.</p>
Problema/Dor articular e atividade física de tempo livre em Quilombo Baiano, Brasil
Authors: Mussi Ricardo Franklin de Freitas , Texeira Emille Prates , Figueiredo Ana Claudia Morais Godoy 
Published: December 2016

<p>Introdução: a postura corporal humana resulta da experiência orgânica e acomodação ao ambiente, influenciada por aspectos corporais e mentais. Reflexos sensório-motores equilibrados e coordenados evitam a intercorrência de problemas/dores articulares. Objetivo: Verificar a associação entre problema/dor articular e atividade física no tempo livre (AFTL) em comunidade quilombola baiana. Metodologia: foi realizado estudo transversal em uma comunidade do alto sertão baiano. O problema/dor articular foi determinado pelo Physical Activity Resdiness Questionaire e foram considerados ativos no tempo livre aqueles que apresentassem &gt;150 minutos de atividades físicas leves ou moderadas ou &gt;75 minutos de atividades físicas intensas semanais. As associações foram testadas por meio da Razão de prevalência. Resultado: a amostra apresentou predominância feminina (55,4%), insuficiência de atividade física no tempo livre (69,6%) e elevada presença de problema/dor articular (49,1%). A prática insuficiente de atividade física foi associada a problema/dor articular em quilombolas (RP: 1,48 IC95%: 1,15-1,9). Conclusão: assim, a prática suficiente de AFTL emergiu como fator de proteção contra problema/dor articular. As mulheres e os mais velhos têm maior probabilidade para comportamento pouco ativo e ser mais jovem é fator de proteção contra problema/dor articular.</p>
Estudo comparativo de medidas cefalométricas sagitais obtidas em telerradiografia digital e tomografia computadorizada de feixe cônico
Authors: Teixeira Centeno Anna Carolina , Oliveira Dias Macêdo Erika , Bandeira Berthold Telmo 
Published: December 2016

<p><strong>Introdução:</strong> A proposta deste estudo foi comparar medidas cefalométricas, lineares e angulares, obtidas de cefalogramas sobre telerradiografias de perfil digitais e reconstruções tomográficas, no plano médio sagital, a partir da tomografia computadorizada de feixe cônico (TCFC). <strong>Materiais e métodos:</strong> Foram selecionadas 108 documentações iniciais de pacientes ortodônticos que continham telerradiografia de perfil digital e tomografia computadorizada de feixe cônico. Para reconstrução tomográfica a largura da base do osso nasal foi adotada como padrão para definição da espessura a ser utilizada. O examinador determinou 17 pontos anatômicos no plano médio sagital para a obtenção de 16 medidas cefalométricas utilizando o Dolphin Imaging Cephalometric and Tracing Software sobre os dois exames analisados. <strong>Resultados:</strong> A análise de reprodutividade do examinador foi feita através do coeficiente de correlação intraclasse (ICC) e constatou-se excelente reprodutibilidade (ICC <span style="text-decoration: underline;">&gt;</span> 0,75) para todas as medidas cefalométricas utilizadas. A média das medidas cefalométricas no plano médio sagital, dos dois tipos de exames, foram submetidas ao teste t pareado e ao teste de Wilcoxon quando não foi obtida normalidade dos dados. Do total de medidas analisadas 9 (nove) foram diferentes estatisticamente, entre os dois grupos: SNA, SNB, SND, 1.NA, S-L, N-Me e SN apresentaram valores de p&lt;0,01 enquanto Pog-NB e S-Li apresentaram valor de p&lt;0,05. <strong>Conclusões:</strong> O estudo mostrou que houve diferenças significativas entre as medidas cefalométricas no plano médio sagital obtidas a partir da telerradiografia digital e a tomografia computadorizada de feixe cônico quando utilizada a base do osso nasal como referência de espessura para a reconstrução tomográfica. </p>
Oklahoma experiences largest earthquake during ongoing regional wastewater injection hazard mitigation efforts
Authors: Yeck W. L. , Hayes G. P. , McNamara D. E. , Rubinstein J. L. , Barnhart W. D. , Earle P. S. , Benz H. M. 
Published: December 2016

AbstractThe 3 September 2016, Mw 5.8 Pawnee earthquake was the largest recorded earthquake in the state of Oklahoma. Seismic and geodetic observations of the Pawnee sequence, including precise hypocenter locations and moment tensor modeling, shows that the Pawnee earthquake occurred on a previously unknown left‐lateral strike‐slip basement fault that intersects the mapped right‐lateral Labette fault zone. The Pawnee earthquake is part of an unprecedented increase in the earthquake rate in Oklahoma that is largely considered the result of the deep injection of waste fluids from oil and gas production. If this is, indeed, the case for the M5.8 Pawnee earthquake, then this would be the largest event to have been induced by fluid injection. Since 2015, Oklahoma has undergone wide‐scale mitigation efforts primarily aimed at reducing injection volumes. Thus far in 2016, the rate of M3 and greater earthquakes has decreased as compared to 2015, while the cumulative moment—or energy released from earthquakes—has increased. This highlights the difficulty in earthquake hazard mitigation efforts given the poorly understood long‐term diffusive effects of wastewater injection and their connection to seismicity.
The interaction of climate change and methane hydrates
Authors: Ruppel Carolyn D. , Kessler John D. 
Published: December 2016

AbstractGas hydrate, a frozen, naturally‐occurring, and highly‐concentrated form of methane, sequesters significant carbon in the global system and is stable only over a range of low‐temperature and moderate‐pressure conditions. Gas hydrate is widespread in the sediments of marine continental margins and permafrost areas, locations where ocean and atmospheric warming may perturb the hydrate stability field and lead to release of the sequestered methane into the overlying sediments and soils. Methane and methane‐derived carbon that escape from sediments and soils and reach the atmosphere could exacerbate greenhouse warming. The synergy between warming climate and gas hydrate dissociation feeds a popular perception that global warming could drive catastrophic methane releases from the contemporary gas hydrate reservoir. Appropriate evaluation of the two sides of the climate‐methane hydrate synergy requires assessing direct and indirect observational data related to gas hydrate dissociation phenomena and numerical models that track the interaction of gas hydrates/methane with the ocean and/or atmosphere. Methane hydrate is likely undergoing dissociation now on global upper continental slopes and on continental shelves that ring the Arctic Ocean. Many factors—the depth of the gas hydrates in sediments, strong sediment and water column sinks, and the inability of bubbles emitted at the seafloor to deliver methane to the sea‐air interface in most cases—mitigate the impact of gas hydrate dissociation on atmospheric greenhouse gas concentrations though. There is no conclusive proof that hydrate‐derived methane is reaching the atmosphere now, but more observational data and improved numerical models will better characterize the climate‐hydrate synergy in the future.
Baselining as a Lie Detection Method
Authors: Vrij Aldert 
Published: December 2016

SummaryFor entirely valid reasons, practitioners urge researchers to develop within‐subjects lie detection methods. This article highlights some problems with the existing and popular nonverbal baseline lie detection method and with the use of the Validity Checklist in SVA. The article further suggests how verbal within‐subjects lie detection methods can be introduced in interview settings by implementing verbal lie detection interview protocols designed in recent years. The article concludes that these within‐subjects methods do not provide the ultimate solution as clear cut‐off scores cannot be established, but they are a step forward in verbal lie detection. Copyright © 2016 John Wiley & Sons, Ltd.
Thinking About What Might Have Happened: Counterfactual Thinking and Post‐traumatic Stress in Individuals Directly and Indirectly Exposed to the 2011 Oslo Bombing
Authors: Blix Ines , Kanten Alf Børre , Birkeland Marianne Skogbrott , Solberg Øivind , Nissen Alexander , Heir Trond 
Published: December 2016

SummaryCounterfactual thinking (CFT), that is thinking about what might have happened, is linked to post‐traumatic stress. We studied the relationship between type and frequency of CFT and post‐traumatic stress in a sample of directly (n = 50) and indirectly exposed (n = 50) ministerial employees 4 years after the 2011 Oslo bombing. The results showed that frequency of CFT was associated with levels of post‐traumatic stress, among both directly and indirectly exposed participants. In the directly exposed group, self‐reported frequencies of downward counterfactuals were associated with post‐traumatic stress. A similar trend was found for upward counterfactuals. In the indirectly exposed group, self‐reported frequencies of both upward and downward counterfactuals were associated with higher levels of post‐traumatic stress. These results point to the intriguing possibility that people may not only develop post‐traumatic stress disorder as a result of actual experiences, but also via mental simulations of traumatic events that could have happened. Copyright © 2016 John Wiley & Sons, Ltd.
The Effect of the Running‐Man Emergency Exit Sign and Its Installed Location on Human Directional Choice
Authors: Kim Chobok , Hur Minyoung , Oh Yoonkyung , Choi Jun‐Ho , Jeong Jong‐Jin 
Published: December 2016

SummaryUnderstanding the meaning of an emergency exit sign is essential for escaping from a building during a disaster. According to International Organization for Standardization 7010:2011, there are leftward and rightward running‐man exit signs indicating the location of an exit door. However, there is neither an application rule regarding which direction the sign should point nor a rule for where it should be attached in the horizontal dimension. We examined the effect of the heading direction of the running man and its horizontal locations on the selection of exit directions. A modified spatial Stroop task as an unforced‐choice task was designed by combining the running man's heading direction and its horizontal location. The results showed both facilitation and inhibition effects, conflict adaptation, and post‐error slowing reflecting top‐down control. These findings suggest that the heading direction of the running‐man exit sign includes evident directionality. This should be considered in designing and establishing standardized emergency exit signs. Copyright © 2016 John Wiley & Sons, Ltd.
The Influence of Culture on Goal Perception: Qatar Versus Denmark
Authors: Ottsen Christina Lundsgaard , Koppel Jonathan , Johannessen Kim Berg , Berntsen Dorthe 
Published: December 2016

SummaryExpectations of control put forth by societal norms impose a constant influence on goal perception. To examine the influence of culture on perception of personal goals, 124 Middle Easterners and 128 Scandinavians rated their perceived locus of control, generated goals and evaluated goal characteristics. Findings show several cultural and gender differences, most notably in perceived locus of control, unhappiness despite goal achievement and adherence to cultural life script. Many differences were qualified by interactions, suggesting that Middle Eastern men deviate from Middle Eastern women and Scandinavians of both sexes. The Middle Eastern men demonstrated greater ambivalence regarding goal achievement, and contrary to previous findings from other cultural samples, they also showed a significant positive association between internal and external control. Furthermore, goals generated by Middle Easterners showed a greater overlap with their imagined future events, and were largely represented by life script events. These findings are consistent with the view that especially Middle Eastern men experience a greater responsibility for the fulfilment of culturally defined goals. Copyright © 2016 John Wiley & Sons, Ltd.
N‐Heterocyclic Carbene‐Catalyzed [3+3] Annulation of Indoline‐2‐thiones with Bromoenals: Synthesis of Indolo[2,3‐b]dihydrothiopyranones
Authors: Yi Liang , Chen Kun‐Quan , Liang Zhi‐Qin , Sun De‐Qun , Ye Song 
Published: December 2016

AbstractThe N‐heterocyclic carbene‐catalyzed [3+3] annulation of indoline‐2‐thiones and bromoenals has been developed, giving the corresponding indolo[2,3‐b]dihydrothiopyranones in high yields.magnified image
Synthesis of 3,3‐Dihalo‐2‐oxindoles from 2‐Substituted Indoles via Halogenation–Decarboxylation/Desulfonamidation–Oxidation Process
Authors: Jiang Xiaojian , Zhang Feng , Yang Junjie , Yu Pei , Yi Peng , Sun Yewei , Wang Yuqiang 
Published: December 2016

AbstractA novel one‐pot reaction which combines halogenation, decarboxylation/desulfonamidation with oxidation has been developed. Diverse valuable 3,3‐dihalo‐2‐oxindole compounds can be produced rapidly and safely with isolated yields of up to 98% under mild conditions.magnified image
Iodine‐Catalyzed Oxidative Aromatization: A Metal‐Free Concise Approach to meta‐Substituted Phenols from Cyclohex‐2‐enones
Authors: Wang Shi‐Ke , Chen Ming‐Tao , Zhao Da‐Yuan , You Xia , Luo Qun‐Li 
Published: December 2016

AbstractA metal‐free approach to meta‐substituted phenols from cyclohex‐2‐enone via catalytic oxidative aromatization has been developed. The transformations are initiated with a catalytic amount of molecular iodine as the direct oxidant, while dimethyl sulfoxide is employed as the terminal oxidant. This practical approach is capable of avoiding the use of metal promoters and costly reagents, the lengthy synthesis, and overoxidation of products, and thus facilitates the efficient construction of meta‐substituted phenol derivatives from inexpensive commercial chemicals under mild conditions. The synthetic utility of this approach is evident in the de novo syntheses of two bioactive molecules with good total yields, in which easily available chemicals were employed, protective groups were not utilized, and no unwanted carbon atoms were removed in each step.magnified image
Synthesis of Chiral Polyamides Containing an (R,R)‐1,2‐Diphenylethylenediamine Monosulfonamide Structure and Their Application to Asymmetric Transfer Hydrogenation Catalysis
Authors: Itsuno Shinichi , Takahashi Shotaro 
Published: December 2016

AbstractA chiral main‐chain polyamide containing an (R,R)‐1,2‐diphenylethylenediamine monotoluenesulfonamide (TsDPEN) repeating unit was prepared. Polycondensation of dicarboxylic acid dichloride with the chiral bisaniline of N‐tert‐butoxycarbonyl‐protected TsDPEN was successful and afforded a chiral polyamide with a TsDPEN repeating unit as the chiral ligand structure. Treatment of the main‐chain polymer chiral ligand with transition‐metal complexes, such as [IrCl2Cp*]2 (Cp*=η5‐pentamethylcyclopentadienyl), [RhCl2Cp*]2, and [RuCl2(p‐cymene)]2, afforded polymer chiral metal complexes. Asymmetric transfer hydrogenation of a cyclic sulfonamide was efficiently catalyzed by the chiral TsDPEN polymer–metal complex to give an optically active cyclic sulfonylamine with quantitative conversion and high enantioselectivity. The polymer catalyst was easily recovered from the reaction mixture and reused several times without any loss in catalytic activity or enantioselectivity.
Einflüsse verschiedener Lösungsmittel und Amine auf die CO2‐Hydrierung zu Ameisensäure
Authors: Ehnes Christoph , Lucas Martin , Claus Peter 
Published: December 2016

AbstractBei der an Ru/γ‐Al2O3 heterogen katalysierten Hydrierung von CO2 zu Ameisensäure, wurden Korrelationen mit der Permittivität und den solvatochromischen Parametern α und β verschiedener Lösungsmittel festgestellt. Der Effekt verschiedener Alkylamine auf die Reaktion wurde untersucht und die besondere Aktivität der Kombination von Ethanol mit NEt3 durch eine starke Interaktion dieser beiden Komponenten erklärt. Dies ließ sich mittels IR‐Spektroskopie nachvollziehen. Desweiteren konnte nachgewiesen werden, dass die Hydrierung von CO2 zu Ethylformiat – in Gegenwart von Ethanol – kein Amin benötigt.