Results 201 to 210 of about 14,052,700 (287)

Charqueadas e Xarqueada: a vida saladeiril na província gaúcha

Letras de Hoje, 2007
Moreira, Maria Eunice
doaj  

Leptospirosis Cases During the 2024 Catastrophic Flood in Rio Grande Do Sul, Brazil. [PDF]

Pathogens
Ranieri TM, Viegas da Silva E, Vallandro MJ, Oliveira MM, Barcellos RB, Lenhardt RV, Timm LN, Campos AS, Simoni C, Abbad PRDS, Brack DB, Rech TF, Silveira JO, Estevam VO, Fonseca LX, Galan DI, Schneider MC.   +16 more
europepmc   +1 more source

Trait‐associated pathway links plant diversity to litterfall phenology in a seasonally dry tropical forest

Oikos, EarlyView.
Phenology plays a central role in regulating energy flow and nutrient cycling, yet remains insufficiently integrated into biodiversity–ecosystem functioning frameworks. This gap is especially relevant in strongly seasonal systems, where community‐wide synchrony in leaf litterfall may arise from either temporal niche differentiation among species or ...
Ana E. Bonato Asato, Otávio Sena, José L. A. Silva, Gabriel H. S. Silva, Mery I. G. de Alencar, Eduardo Arlé, Bruno T. Goto, Anderson da R. Gripp, Jorge G. F. Genovez, Rodrigo L. Martins, Nico Eisenhauer, André Y. S. P. Belo, Adriano S. Mota, Alexandre F. Souza, Adriano Caliman   +14 more
wiley   +1 more source

Prevalence and clinical profile of COVID-19 among farmworkers from the interior of the state of Rio Grande do Sul, Brazil. [PDF]

Rev Bras Med Trab
de Lemos Muller CH, Pohl HH, Reckziegel MB.   +2 more
europepmc   +1 more source

Pre‐Extubation Low‐Dose Propofol in Pediatric Ear, Nose, and Throat Procedures: A Meta‐Analysis With Trial Sequential Analysis

Pediatric Anesthesia, EarlyView.
ABSTRACT Background Post‐extubation emergence agitation (EA) is common in pediatric ear, nose, and throat (ENT) procedures and may lead to serious complications. Aims To assess the efficacy of low‐dose propofol administered before extubation, compared with placebo, for preventing EA, using meta‐analysis with trial sequential analysis (TSA).
Rafaela Silva, Raphaela Mendes, João Mario Borges, Henrique Pivetta, Rafael Miranda, Isabela Alles, Vinicius Oliveira, Steven Staffa, Walid Alrayashi   +8 more
wiley   +1 more source

Diagnostic Performance of Chimeric Recombinant Antigens of Trypanosoma cruzi for Identifying Chagas Disease in Samples From Rio Grande do Sul. [PDF]

Trop Med Int Health
Silva ÂAO, de Leon ÍF, de Jesus FSS, Sampaio DD, Voigt ALB, Pinheiro NB, Bottari NB, Castaño-Barrios LM, Celedon PAF, Zanchin NIT, Marchini FK, Berne MEA, Santos FLN.   +12 more
europepmc   +1 more source

Interplay Between Dispersion, Nucleation, and Crystallization in HDPE/Graphene Nanocomposites Processed Under Thermokinetic Conditions

Polymer Engineering &Science, EarlyView.
Thermokinetic processing controls graphene fragmentation and dispersion in HDPE, promoting heterogeneous nucleation and multistep crystallization. The balance between nucleation enhancement and chain mobility restriction governs the final crystalline structure and material performance.
Lucas J. S. Nascimento, Tainá dos S. Guatimosim, Fernanda T. G. Dias, Sandro C. Amico, Otávio Bianchi   +4 more
wiley   +1 more source

Climate catastrophe in Rio Grande do sul, Brazil: impact of strategic actions in response to flooding. [PDF]

BMC Res Notes
Rosa PBZ, de Oliveira GM, Pimentel M, Schuch M, Wolf J.   +4 more
europepmc   +1 more source

Towards Sustainable PP Composites: The Roles of Pineapple Crown Fibers (PCFs) and Functional Additives on the PP Rheological and Viscoelastic Behaviors

Polymer Engineering &Science, EarlyView.
Preparation and rheological characterization of polypropylene composites reinforced with pineapple crown fibers and compatibilized with organic acids. ABSTRACT This research presents a comprehensive rheological and viscoelastic study of polypropylene (PP) composites reinforced with pineapple crown fibers (PCF) and compatibilised using carboxylic acids (
Giordano Pierozan Bernardes, Otavio Bianchi, Matheus Poletto   +2 more
wiley   +1 more source

Climate emergency and the food system: the impact of May floods on the community food environment of the Rio Grande do Sul State, Brazil. [PDF]

Cad Saude Publica
Silva LYD, Magalhães EIDS, Vargas JCB, Mendes LL, Canuto R.   +4 more
europepmc   +1 more source