Results 181 to 190 of about 2,031,724 (254)

Crystal structure and functional characterization of an Asp49 phospholipase A₂ from the bushmaster (Lachesis muta). [PDF]

Acta Crystallogr F Struct Biol Commun
Neyra Chama NE, Romero Vargas FF, Condori Mamani E, Vargas JA, Alves Furtado A, D'Muniz Pereira H, Navarro Oviedo RD, Garratt RC, Vega Ramírez JLJ, Leonardo DA.   +9 more
europepmc   +1 more source

First assessment of brush‐harvested native seed mixes in southern Brazilian grasslands

Restoration Ecology, EarlyView.
Abstract Introduction The restoration of grassland ecosystems in southern Brazil remains limited by the absence of a structured supply chain for native seeds and seedlings. Objectives Here, we present the first evaluation in Brazil of mechanized, multi‐species seed harvesting from native grassland remnants using a brush harvester.
Francieli Peter‐da‐Silveira, Graziela Har Minervini‐Silva, Thiago Rambo Martins, Isadora Machado da Silva, Antonela Rech Seelig, Rodrigo Dutra‐Silva, Fábio Piccin Torchelsen, Sandra Cristina Müller, Carlos Nabinger, Gerhard Ernst Overbeck   +9 more
wiley   +1 more source

Complete mitochondrial genomes of three Cichla species: Annotation, diversity, and phylogenetic insights. [PDF]

Genet Mol Biol
Silva DOD, Corvalán LCJ, Braga-Ferreira RDS, Targueta CP, Pie MR, Silva LCF, Nunes R, Telles MPC.   +7 more
europepmc   +1 more source

Systemic Imbalances in Integrity Management Systems: A Meso‐Level Framework From Four Corruption Scandals

Regulation &Governance, EarlyView.
ABSTRACT Integrity management systems (IMSs) are increasingly promoted to embed ethical conduct, mitigate corruption risks, and strengthen organizational accountability. Yet empirical evidence on their effectiveness remains sparse and contradictory, offering little insight into how these systems operate in practice and why they often fail in heavily ...
Georgios Kominis, Adina Dudau, Alvise Favotto, Denisse Rodriguez‐Olivari   +3 more
wiley   +1 more source

The Role of Skills and Tasks in Gender Gaps in Latin America

Review of Development Economics, EarlyView.
ABSTRACT In this paper, we explore gender gaps in the labor market in Latin America, incorporating two relevant factors often overlooked: skills and the type of tasks performed at work. The study is based on data from the 2018 Program for the International Assessment of Adult Competencies (PIAAC) for four Latin American countries.
Cristian Bonavida, Leonardo Gasparini
wiley   +1 more source

Description of a new species of Therodamas (Crustacea: Ergasilidae) from the gills of Trachelyopterus galeatus (Auchenipteridae) from the Brazilian Amazon. [PDF]

Rev Bras Parasitol Vet
Valentim DSS, Mota-Júnior LO, Adriano EA, Tavares-Dias M, Oliveira MSB.   +4 more
europepmc   +1 more source

Leonardo Da Vinci The Renaissance of the World

Front Cover -- Title Page -- Copyright -- Preface -- Chapter 1 : A Young Man Unlike Any Other -- Chapter 2 : The Most Handsome Man in Florence -- Chapter 3 : The Sforzas' Man -- Leonardo da Vinci - Works -- Principal Players -- More on Leonardo -- Quotes
Vittori, Ariel., Kahil, Marwan.
core  

How Educational Leaders Think About Intersections of Identities and Disciplinary Learning in Science

School Science and Mathematics, EarlyView.
ABSTRACT American science education leaders play critical roles in promoting equity in education, but little is known about how they understand everyday classroom interactions where inequities related to intersectionality are evident. This study examines science leaders' sensemaking about a scenario depicting the experiences of a group of American ...
Riley Ceperich, William R. Penuel, Annie Allen, Trang Tran, Yamileth Salinas Del Val, Sarah Leonhart, Abby Rhinehart, Kristen Davidson   +7 more
wiley   +1 more source

Bevacizumab withdrawal-associated cortical hyperperfusion in recurrent high-grade astrocytoma: An underrecognized MRI pitfall. [PDF]

Radiol Case Rep
Coelho A, Chen Z, Sidani C, Abrams KJ, Freitas LF.   +4 more
europepmc   +1 more source

Integrating Phylogenomics and Biogeography of Spectracanthicus (Siluriformes: Loricariidae) Reveals Complex Evolutionary History in a Brazilian Shield Endemic Genus

Zoologica Scripta, EarlyView.
ABSTRACT Loricariidae is the most diverse catfish family in the Neotropics. Within this group, the genus Spectracanthicus presents conflicting phylogenetic signals: morphological studies suggest monophyly, whereas previous molecular analyses often yield unresolved relationships and taxonomic uncertainty.
Felipe A. A. Araújo, Sibelle T. Vilaça, Claudio Oliveira, João Pedro Fontenelle, Viola Winkler, Alberto Akama, Wolmar B. Wosiacki   +6 more
wiley   +1 more source