ABSTRACT There are few long-term field studies on the effects of biochar on soil microbial abundance and diversity. This study aimed to evaluate doses of biochar in combination with mineral fertilizer on the activity and diversity of microorganisms in the soil of a sugarcane field. The experiment was carried out in a randomized block design, factorial 5 × 2, with four replications: five doses of eucalyptus (Eucalyptus grandis Hill ex Maiden × Eucalyptus urophylla S.T. Blake) wood biochar (0, 10, 20, 30, and 40 Mg ha−1), with and without the application of nitrogen, phosphorus, and potassium (NPK) mineral fertilizer. Soil samples were collected from the sugarcane planting line and fertilized with biochar for two consecutive years. Regardless of the NPK fertilizer, over the two years of evaluation, the height growth of sugarcane plants and total organic carbon (TOC) increased linearly with biochar doses. For microbial biomass carbon (Cmic), soil basal respiration (SBR), metabolic quotient (qCO2), microbial quotient (qMIC), and Shannon diversity index (H), the highest values were obtained where fertility correction (WFC) treatments were applied, regardless of the year of evaluation, in biochar doses between 20 and 30 Mg ha−1. On the other hand, the highest CO2 efflux values were obtained with zero doses of biochar, regardless of the NPK fertilizer applied, over the two years of evaluation. Therefore, the incorporation of biochar and NPK fertilizer into the soil contributes to increasing the soil's biological activity indicators and, consequently, the growth of sugarcane plants. It is essential to highlight the need for continuous assessments as the characteristics of biochar change over time. longterm long term design 2 replications ST S T S.T Blake 0, 0 (0 10 4 ha−1, ha1 ha ha−1 , 1 ha−1) nitrogen phosphorus (NPK evaluation TOC (TOC Cmic, Cmic (Cmic) SBR, SBR (SBR) qCO2, qCO2 qCO (qCO2) qMIC, qMIC (qMIC) H, H (H) WFC (WFC applied 3 hand CO Therefore soils s consequently time ( ha− (Cmic (SBR (qCO2 (qMIC (H (qCO

Resumo No princípio da Neurologia moderna, entre os séculos XIX e XX, neurologistas frequentemente assumiam simultaneamente posições de destaque intelectual e ganhavam credenciais intelectuais significativas. Não meros observadores e admiradores de música, literatura e artes visuais, muitos neurologistas e neurocientistas do mundo todo desenvolveram carreiras culturais paralelas. Ao estudar a vida e a carreira dos fundadores da Neurologia Brasileira, encontra-se apenas informação esparsa sobre suas atividades culturais, frequentemente relegadas a notas de rodapé. Logo, o autor objetiva focar na produção literária de alguns dos mais importantes neurologistas brasileiros, que se destacaram em poesia ou formas escritas em prosa e foram eventualmente imortalizados pela Academia Brasileira de Letras: Antônio Austregésilo, Aloysio de Castro, Deolindo Couto e Miguel Couto, contextualizando suas produções literárias em suas vidas respectivas.

ABSTRACT In the beginning of modern Neurology, between the 19th and the 20th centuries, neurologists often assumed simultaneous positions of intellectual prominence and gained significant cultural credentials. Not only observers and admirers of music, literature, and the fine arts, many neurologists and neuroscientists worldwide developed significant cultural careers. When studying the careers and lives of the founders of Brazilian Neurology, one finds only sparse information on their cultural activities, which are often relegated to side notes. Therefore, the author aims to focus on the literary output of some of the most important early Brazilian neurologists, who excelled in poetry or longer written forms and were eventually immortalized by the Academia Brasileira de Letras: Antônio Austregésilo, Aloysio de Castro, Deolindo Couto, and Miguel Couto, contextualizing their artistic production in their respective academic lives.

RESUMO Aloysio de Castro (1881-1959) é hoje lembrado como um dos maiores médicos do Brasil, bem como o pai da semiologia neurológica brasileira. Entretanto, seus interesses iam muito além dos domínios da Medicina, e ele se tornou um dos mais ilustres intelectuais de sua era. Em 1927, Castro deu uma palestra na Sociedade de Cultura Artística de São Paulo sobre Frédéric Chopin, e embarcou em uma jornada pela vida e época do compositor, discutindo o aspecto médico de sua morte, bem como suas amantes, composições e aspectos espirituais da interpretação musical. Assim, Castro reforçou os laços entre música e Medicina e ensinou lições de Musicologia que podem muito bem ser tão aplicadas à Medicina quanto a uma sala de concertos.

ABSTRACT Aloysio de Castro (1881-1959) is now remembered as one of Brazil's greatest physicians and is considered the father of Brazilian neurological semiology. However, his interests went far beyond the realm of Medicine, and he became one of the most illustrious intellectuals of his time. In 1927, he gave a speech at the São Paulo Society of Artistic Culture on Frédéric Chopin and embarked on a journey across the composer's life and times, discussing the medical issues involving his death, as well as his lovers, his compositions, and the spiritual aspects of musical interpretation. Thus, Castro reinforced the bonds of music and Medicine and provided lessons on Musicology that may very well be as suited to a hospital as they are to a concert hall.

A cérvice ovina tem formato irregular, tornando um desafio transpassá-la durante a inseminação artificial. Logo, este trabalho teve por objetivo descrever as características morfológicas da cérvice de ovelhas da raça Santa Inês, comparando-se as fases do ciclo estral. Foram coletados 112 úteros de ovelhas adultas não gestantes e silicone foi injetado no lúmen da cérvice obtendo-se um molde do canal cervical. O comprimento médio foi de 41,33± 16,38 mm e o tipo de óstio cervical mais frequente foi o bico-de-pato (46%). O número mínimo de anéis encontrados nas cérvices foi de dois e o máximo de sete, com média de 4,70 ± 1,05 anéis. A morfometria de cada anel cervical indica que a circunferência interna se afunila na porção média e em seguida torna a aumentar. Não houve diferença significativa (p>0,05) quando se compararam as fases luteínica e folicular e entre os tipos de cérvice quanto ao diâmetro das dobras, altura das dobras, circunferência interna, ponto médio entre as dobras e distância do orifício para as dobras. Nas condições estudadas, concluiu-se que o desenvolvimento de um aplicador de sêmen deve levar em consideração os limites morfométricos encontrados, embora a morfologia e morfometria da cérvice da espécie ovina seja bastante variada, não havendo uma forma padrão para a espécie, inclusive quando são comparadas as fases luteínica e folicular.

The ovine cervix is irregularly shaped, making it a challenge to pass through it during artificial insemination. Thus, the aim of this study was to describe the morphological characteristics of the cervix of Santa Ines breed, comparing the phases of the estrous cycle. A total of 112 uteri were collected from non-pregnant ewes and silicone was injected into the lumen of the cervix in order to obtain a cast of the cervical canal. Mean length of the cervix was 41.33 ± 16.38 mm and the most frequent cervical ostium type found was the duck-beak (46%). Two rings were the minimum and seven were the maximum found in the cervix, with means of 4.70 ± 1.05 rings. Morphometric data from each cervical ring indicates that the inner circumference tapers in the middle portion and then becomes to enlarge again. No significant difference (p> 0.05) was found when comparing the luteal and follicular phases, or the types of cervix regarding to the values of the diameter of the folds, height, inside circumference, midpoint between the folds and distance from the opening to the folds. Under the studied conditions, we concluded that the development of semen applicator should take into account the morphometric limits found, although the morphology and morphometry of the ovine cervix is quite varied, with no standard patterns for the species, even when comparing the luteal and follicular phases.