Buscar recursos académicos

O potencial hídrico da folha é um dos fatores mais importantes que afetam o funcionamento dos estômatos. O objetivo deste trabalho foi avaliar o efeito da variação diurna na irradiância e déficit de pressão de va...

RESUMO (Grewioideae Dippel (Malvaceae) no Estado da Paraíba, Brasil). Malvaceae Juss., enquadrada na ordem Malvales, é uma família de distribuição cosmopolita. Compreende aproximadamente 4.300 espécies alocadas em ...

Abstract Purpose Adenomyosis is a chronic uterine disorder characterised by ectopic endometrial tissue within the myometrium, frequently associated with dysmenorrhea, abnormal uterine bleeding (AUB), chronic pelvic pain ...

Studies on nutritional status and leaf traits were carried out in two tropical tree species Swietenia macrophylla King (mahogany) and Dipetryx odorata Aubl. Willd. (tonka bean) planted under contrasting light environment...

Abstract Bovine coccidiosis is a disease of major importance in cattle herds across the world. The disorder mainly affects young calves, and E. bovis and E. zuernii are considered the most pathogenic species of the genus...

A Reserva Florestal Ducke, localizada próxima a Manaus (AM), com uma área de 100 Km2, é um dos locais com maior densidade de coletas depositadas no herbário do INPA. Sua flora vascular foi aqui caracterizada, atravé...

Abstract Background There exists a scarcity of information on risk factors associated with case outcomes in goats diagnosed with encephalitic listeriosis. Objective Evaluate risk factors associated with outcomes in 36 ca...

In this work, morphological differences over the thickness of modified vinyl-ester (VE) samples are studied. A thermodynamic analysis based in the Flory-Rehner theory is proposed to evaluate the spinodal decomposition te...

Research on time crystals concerns the spontaneous breaking of translational symmetry in time, as well as the realization of phenomena and phases known from solid-state physics in the time domain. Periodically driven sys...

Resumo Tomovita acutiflora Barros et G. Mariz é proposta como uma nova espécie do gênero Tomovita Aublet. Foi coletada no Estado do Amazonas (Brasil) e enquadra-se na Secção Eutovomita Engler, Subsecção Clusiifoli...

Abstract Background Mild‐moderate asthma is common in horses. Inhaled ciclesonide has been approved only for treatment of severe asthma in horses. Hypothesis/Objectives We hypothesized that a 10‐day treatment course ...

Abstract Mitosis detection represents a critical task in digital pathology, as it plays an important role in the tumor grading and prognosis of patients. Manual determination is a labor-intensive task for practitioners w...

Abstract Background Hospital-based simulations are vital for disaster preparedness. Anxiety and other emotions may affect hospital staff by influencing non-technical skills. We investigated self-reported emotional and or...

The optoelectronic properties of semiconductor nanoparticles make them valuable candidates for the long-term monitoring of transmembrane electric fields in excitable cells. In this work, we show that the electric field s...

In this second international permeability benchmark, the in-plane permeability values of a carbon fabric were determined by twelve research groups worldwide. One other participant also investigated the deformation of thi...

Abstract Age-dependent reproductive decline has become a significant global health concern as the average maternal age at first birth increases. Fertility loss associated with reproductive aging is driven in part by alte...

BackgroundNewborn screening for severe combined immunodeficiency (SCID) using T cell receptor excision circles (TRECs) enables early detection of disorders affecting T cell development. While low TRECs typically indicate...

The p53 transcription factor plays a key role both in cancer and in the cell-intrinsic response to infections. The ORFEOME project hypothesized that novel p53-virus interactions reside in hitherto uncharacterized, unknow...

Integrated silicon nanophotonics has rapidly established itself as intriguing research field, whose outlets impact numerous facets of daily life. Indeed, nanophotonics has propelled many advances in optoelectronics, info...

Abstract Background Malaria is one of the most challenging public health concerns in the developing world. To address its impact in endemic regions, several interventions are implemented by stakeholders. The Affordable M...

This paper documents the seventeenth data release (DR17) from the Sloan Digital Sky Surveys; the fifth and final release from the fourth phase (SDSS-IV). DR17 contains the complete release of the Mapping Nearby Galaxies ...

Abstract Background Bacillus cereus is an emerging cause of fulminant nosocomial bacteremia in premature infants. Here we aimed to report the successful management of two successive waves of contamination, colonization a...