Letters and memorials /

Mode of access: Internet.

Zapiski Imperatrit︠s︡y Ekateriny Vtoroĭ : Perevod s podlinnika, izdannago Imperatorskoĭ Akademii nauk s 12 portretami i 5 avtogrami.

Mode of access: Internet.

Katharina II, Kaiserin von Russland im Urtheile der Weltliteratur.

Translation of the concluding volume of his: Istoriia Ekateriny Vtoroĭ.

Hebbels dramatische Werke in vier Bänden /

Each vol. has special title page.

Metamorphoses Ovidii : argvmentis quidem soluta oratione, enarrationibus autem & allegoriis elegiaco versu accuratissimè expositae, summaq[ue] diligentia ac studio illustratae /

Includes index.

Akty t︠s︡arstvovanīi︠a︡ Ekaterīny II: uchrezhdenīi︠a︡ dli︠a︡ upravlenīi︠a︡ gubernīĭ i zhalovannyi︠a︡ gramoty dvori︠a︡nstvu i gorodam.

Romanized record.

Major Massons Geheime Memoiren über Russland.

Translation of his Memoires secrets sur la Russie.

My own story,

Mode of access: Internet.

Determinação das distâncias e ângulos entre os elementos dentários de jovens brasileiros com oclusão normal

O conhecimento prévio do posicionamento dos dentes nas arcadas dentárias é um dos assuntos importantes em Ortodontia, para que o diagnóstico e a planificação do tratamento sejam corretamente realizados e, principalmente, para que o prognóstico da estabilidade da correção seja favorável. A literatura comprova a necessidade da avaliação das arcadas dentárias quanto à sua forma, dimensão e posição dos dentes, respeitando-se as variações individuais. Este estudo objetivou definir o posicionamento dos dentes nas arcadas dentárias, determinando a média de desvios lineares e angulares, no plano horizontal. Para tanto, utilizou-se uma amostra de 61 pares de modelos de gesso, obtidos de jovens brasileiros, leucodermas, com idades de 12 a 21 anos portadores de oclusão normal. Após o preparo, estes modelos foram digitalizados por vista oclusal e inseridos em um programa computadorizado CorelDraw 9, onde foram obtidas curvas e linhas que determinaram as variáveis lineares e angulares nas arcadas superiores e inferiores. Com base nos resultados obtidos, para esta amostra, pode-se concluir que na arcada superior, os incisivos laterais se posicionam para lingual em relação aos incisivos centrais e caninos; os caninos em relação aos incisivos centrais encontram-se para vestibular; os caninos em relação aos primeiros pré-molares se posicionam para lingual; entre pré-molares não há proeminência de nenhum deles; os segundos pré-molares estão para lingual em relação aos primeiros molares; e, os segundos molares se posicionam para lingual quando comparados aos primeiros molares. Na arcada inferior os caninos se encontram para vestibular em relação aos incisivos; os primeiros pré-molares se posicionam para lingual em relação aos caninos e aos segundos pré-molares; os segundos pré-molares em relação aos primeiros molares estão para vestibular; e, os segundos molares se posicionam para lingual em relação aos primeiros molares. Nas variáveis angulares, com exceção dos segundos molares inferiores em relação aos primeiros molares, todas as porções distais das faces vestibulares dos molares superiores e inferiores se encontram para lingual em comparação com as porções mesiais.

COMPARAÇÃO DA UTILIZAÇÃO DAS TÉCNICAS WATSU E RELAXAMENTO AQUÁTICO EM FLUTUAÇÃO ASSISTIDA NOS SINTOMAS DE ANSIEDADE, DEPRESSÃO E PERCEPÇÃO DA DOR

Este estudo teve como objetivo comparar o efeito do método Watsu e do relaxamento aquático em flutuação assistida em piscina, no tratamento da dor crônica. Também objetiva avaliar o efeito dos sintomas de depressão e ansiedade como co-fatores nesses tratamentos. A amostra é constituída por 23 indivíduos de ambos os sexos, acima de 18 anos. No método Watsu são atendidas 13 pessoas, sendo 11 mulheres e 02 homens. Na técnica de relaxamento assistido são atendidas 10 pessoas, sendo 07 mulheres e 03 homens, entre pacientes que procuram tratamento fisioterápico no centro clínico Escola de Fisioterapia da UMESP, com dor crônica. Os dados são colhidos através de entrevista estruturada. Aplicada escala associada para avaliar percepção de dor, questionário de avaliação de sintomas de depressão Beck, de Ansiedade Idate-Estado e Ansiedade Idate-Traço. Devido ao pequeno tamanho da amostra, as comparações entre os dois tipos de tratamento (Watsu e relaxamento) e, como os resultados obtidos são equivalentes em ambos os procedimentos, optou se por apresentar os resultados apenas das análises por métodos paramétricos (teste t de média, regressão linear e análise de variância). Não são observadas diferenças significativas entre os dois grupos em relação aos escores de ansiedade e depressão antes e após a realização da pesquisa. Em relação à comparação entre os dois grupos pesquisados, quanto à percepção de dor, observou-se que tanto o método de Watsu quanto as técnicas de relaxamento mostram um efeito significativo na redução da dor. Esta pesquisa sugere que o método Watsu é tão eficaz para o controle da dor quanto o método de relaxamento, porém, o grupo de pacientes submetidos ao método Watsu é constituído por pessoas com níveis de intensidade de dor iniciais maiores do que o grupo de relaxamento. Com isso, pode-se supor que a demanda por eficácia clinica é maior para o método Watsu. Outro achado interessante é que os níveis de ansiedade ou depressão presentes nos participantes não parecem influenciar a resposta ao efeito do tratamento sobre a dor. Novos estudos do tipo duplo-cego controlados são necessários para, além de confirmar a eficácia do método, ajudar a entender quais detalhes dos procedimentos da técnica Watsu são mais eficazes para cada tipo de dor e de estado afetivo do paciente.

Herpetofauna associada à bromélia rupícola, encholirium spectabile, no semiárido brasileiro: revisão da literatura, ecologia das espécies e comportamento de psychosaura agmosticha (squamata: mabuyidae)

Bromeliads are an important microhabitat for the herpetofauna, for being widely used as refuge from predators and their leaf architecture allows humidity maintenance and relatively constant temperature inside, setting a favorable environment for amphibians and reptiles, especially in areas under hydric stress. However, studies addressing this relationship are still incipient and more concentrated in fitotelmatas bromeliad. For non-fitotelmatas rupicolous bromeliads of the gender Encholirium, which develops into rocky outcrops and contains species of semi-arid regions such as the Caatinga, animal-plant relationships are almost unknown. In this context, this study aimed to know the herpetological fauna inhabitant of macambiras bromeliads, Encholirium spectabile, analyzing occupation and use of these bromeliads by different taxa, and the behavioral ecology of the lizard Psychosaura agmosticha, seeking to identify factors associated with this strict relationship in Caatinga. An extensive review of the world literature on the subject “lizards in bromeliads” subsidized this study from the ecological perspective of this association. The field work was carried out at Fazenda Tanques, municipality of Santa Maria / RN, mesoregion of Agreste Potiguar. The observations and/or data collection in daytime and in the evening was conducted monthly during three consecutive days, from January 2011 to August 2012, totaling 450 hour.man of sampling effort. Sixteen species were registered: six lizards (Mabuyidae, Tropiduridae, Gekkonidae and Phyllodactylidae Families), six snakes (Boidae and Dipsadidae Families) and four of amphibians of Hylidae Family. The effect of the forest edge on the distribution of species along the outcrop was significant, with most species found in outcrop edges. Significant difference was found between some pairs of species concerning use of bromeliads, and almost total niche overlap in the use of microhabitat. 62.5% of the species are nocturnal and use these plants for sheltering, breeding and feeding. Regarding the relations between 4 the lizard Psychosaura agmosticha and macambiras bromeliads, behaviors of thermoregulation and foraging in the dry and wet seasons were recorded. Activity periods were concentrated between 7 and 10 am and between 3 and 5 pm in both seasons, showing a clear bimodal pattern. The species basically used the green leaves and there were no significant differences between males and females in the use of bromeliads. Positive associations were found between body temperature and temperatures of bromeliads and air. This species spent 1.95% ± 3.8 of the time moving (PTM) and moved on average 0:36 ± 2.1 seconds per minute (MPM), with significant differences between the wet and dry to PTM, and between the average time of stop and average duration of movements, being considered a sedentary forager. Psychosaura agmosticha, in the study area, is bromelicolous and uses macambiras primarily for thermoregulation and foraging. The results of this study elevate the rupicolous bromeliads Encholirium spectabile as key elements for the maintenance of amphibians and reptiles associated with it, and a clear advantageous association for the conservation of the groups involved.

Maximilian’s Journeys through Spain and Brazil: The Long Way to the Mexican Empire

In May of 1864, Maximilian of Austria reached the Mexican coast, being this journey his last, ending three years later with his execution. Much has been written about the reasons that prompted his acceptance of the crown of Mexico, a country so distant in every sense of his cultural environment. However, years ago Maximilian had traveled to Spain and Brazil (to Spain twice) and these experiences, although not determinant, greatly influenced the decision of the Archduke, who saw the chance to realize a dream he had conceived on his trip to Spain and that was consolidated during his stay in Brazil, as we can extract from his travel memoirs.

Percepcja walorów turystycznych przez osoby niesłyszące na tle słyszącej części społeczeństwa w Polsce

The article aims at showing similarities and differences in the perception of tourist attractions among tourists with and without hearing impairment. The first part depicts perception problems from the theoretical point of view. Complexities of studies on the perception system have been described. The perception itself is channelled via senses, including mainly sight (reception of approximately 87% of outside factors), hearing (7%), smell (3–5%), touch (1–5%) and taste (1%) (Visual Landscape… 1994, after: Pietrzak 2008). The data suggests that people with hearing impairment, owing to dominative position of sight perception and to other senses (except hearing), should perceive outside factors similarly to people with no hearing impairment, also in terms of tourist attractions. Is this really a fact? The attempt to answer this question resulted in conducting questionnaire study among the tourists, both with and without hearing impairment. The data was collected, based on questionnaire study, conducted nationwide in years 2004–2010 among the 292 deaf (for whom Polish Sign Language is the main method of communication) and 1780 people without hearing impairment. The aim of this study was to reveal, if tourists with hearing dysfunction have different tourist preferences than those without any hearing disabilities and to indicate which tourist attractions are the most significant for tourists with hearing impairment. The percentage values and the level of signi-ficance (p), calculated on the basis of Pearson’s chi-square test (with border value of p ≤ 0.05), were used in the analysis It was determined, that in case of perception of natural tourist attractions, there is a major similarity (both, people with and without hearing impairment indicated such attractions as sea, lake, clean natural environment, natural landscape, climate and diversified land relief, including mountains). As far as cultural attractions are concerned, a similarity in perception of both studied groups can also be observed. The most popular attractions include those, which can be perceived with sight: monuments, historic landmarks, museums, open-air museums, places of worship and modern architecture. The biggest differences are related to culture and entertainment, which indicates a social aspect of the disability of people with hearing impairment (a discomfort of being in environ-ment, where sound is the main carrier of information). The conclusions from the conducted analyses are applicative in their nature. They contain hints for tour operators, involved in creating tourist offer for people using Polish Sign Language, taking into account their preferences, perception abilities and ensuring pleasant tourist experience.

Amazon forest structure generates diurnal and seasonal variability in light utilization.

The complex three-dimensional (3-D) structure of tropical forests generates a diversity of light environments for canopy and understory trees. Understanding diurnal and seasonal changes in light availability is critical for interpreting measurements of net ecosystem exchange and improving ecosystem models. Here, we used the Discrete Anisotropic Radiative Transfer (DART) model to simulate leaf absorption of photosynthetically active radiation (lAPAR) for an Amazon forest. The 3-D model scene was developed from airborne lidar data, and local measurements of leaf reflectance, aerosols, and PAR were used to model lAPAR under direct and diffuse illumination conditions. Simulated lAPAR under clear-sky and cloudy conditions was corrected for light saturation effects to estimate light utilization, the fraction of lAPAR available for photosynthesis. Although the fraction of incoming PAR absorbed by leaves was consistent throughout the year (0.80?0.82), light utilization varied seasonally (0.67?0.74), with minimum values during the Amazon dry season. Shadowing and light saturation effects moderated potential gains in forest productivity from increasing PAR during dry-season months when the diffuse fraction from clouds and aerosols was low. Comparisons between DART and other models highlighted the role of 3-D forest structure to account for seasonal changes in light utilization. Our findings highlight how directional illumination and forest 3-D structure combine to influence diurnal and seasonal variability in light utilization, independent of further changes in leaf area, leaf age, or environmental controls on canopy photosynthesis. Changing illumination geometry constitutes an alternative biophysical explanation for observed seasonality in Amazon forest productivity without changes in canopy phenology.

Effect finishing and polishing procedures on the surface roughness of IPS Empress 2 ceramic

Objective. To evaluate the surface roughness of IPS Empress 2 ceramic when treated with different finishing/polishing protocols. Materials and methods. Sixteen specimens of IPS Empress 2 ceramic were made from wax patterns obtained using a stainless steel split mold. The specimens were glazed (Stage 0-S0, control) and divided into two groups. The specimens in Group 1 (G1) were finished/polished with a KG Sorensen diamond point (S1), followed by KG Sorensen siliconized points (S2) and final polishing with diamond polish paste (S3). In Group 2 (G2), the specimens were finished/polished using a Shofu diamond point (S1), as well as Shofu siliconized points (S2) and final polishing was performed using Porcelize paste (S3). After glazing (S0) and following each polishing procedure (S1, S2 or S3), the surface roughness was measured using TALYSURF Series 2. The average surface roughness results were analyzed using ANOVA followed by Tukey post-hoc tests (α = 0.01) Results. All of the polishing procedures yielded higher surface roughness values when compared to the control group (S0). S3 yielded lower surface roughness values when compared to S1 and S2. Conclusions. The proposed treatments negatively affected the surface roughness of the glazed IPS Empress 2 ceramic. © 2013 Informa Healthcare.