Results 51 to 60 of about 478,880 (273)

Analysis of the longitudinal behavior of serum levels of Soluble Flt‐1 and Placental Growth Factor in pregnant women with Systemic Lupus Erythematosus

Arthritis Care &Research, Accepted Article.
Objective This study analyzed longitudinal trajectories of soluble fms‐like tyrosine kinase‐1 (sFlt‐1) and placental growth factor (PlGF) and sFlt‐1/PlGF ratio in a cohort of pregnant patients with systemic lupus erythematosus (SLE). Methods Blood samples were collected (14‐18, 24‐26, 30‐32, 34‐36 and 38‐40 weeks), stored at ‐80°C and evaluated for ...
Nilson R. de Jesús, Guilherme R. de Jesús, Marcela I. Lacerda, Flávia C. dos Santos, Jeane de S. Nogueira, Luiz Cristóvão Porto, Evandro S. F. Coutinho, Evandro M. Klumb   +7 more
wiley   +1 more source

Análise de desempenho da seleção brasileira de Futebol na Copa do Mundo de Futebol de 2018

Revista Brasileira de Futsal e Futebol, 2019
O futebol é um dos esportes mais populares do mundo, todavia, ainda é pouco estudado em relação as suas variáveis técnicas. O conhecimento dos eventos que ocorrem na partida pode ser mais uma ferramenta na preparação de um time. A utilização do scoult, o
Abraham Lincoln de Paula Rodrigues, Felipe Magalhães Barbosa   +1 more
doaj  

Physical Variables for the Chern-Simons-Maxwell Theory without Matter [PDF]

arXiv, 1999
The paper was withdrawn by the authors.
arxiv  

Enhanced Mechanical Properties of Injectable Chitosan–Guar Gum Hydrogel Reinforced with Bacterial Cellulose Nanofibers for Tissue Engineering Applications

Advanced Engineering Materials, EarlyView.
This study presents the development and characterization of injectable nanocomposite hydrogels based on N‐succinyl chitosan, oxidized guar gum, and bacterial cellulose nanofibers. Emphasizing enhanced mechanical properties and biocompatibility, the hydrogels exhibit fast gelation, improved structural integrity, and reduced swelling. Their potential for
Raimundo Nonato Fernandes Moreira Filho, Pascale Chevallier, Silvia Rodriguez Fernandez, Maud Viallon, Matheus Xavier de Oliveira, Ana Lorena de Brito Soares, Diego Mantovani, Judith Pessoa de Andrade Feitosa, Rodrigo Silveira Vieira   +8 more
wiley   +1 more source

Over 18% Efficiency from Halogen‐Free Solvent‐Processed Polymer Solar Cells Enabled by Asymmetric Small Molecule Acceptors with Fluoro‐Thienyl Extended Terminal

Advanced Functional Materials, EarlyView.
An asymmetric non‐fullerene acceptor BTP‐FT is developed by extending the end group of Y6‐BO with thiophene. The conformation of the molecule is determined by the noncovalent F···S interaction as demonstrated by 2D NMR and simulations. An efficiency of 18.39% is achieved in the resulting ternary solar cells processed from toluene.
Jingnan Wu, Fengbo Sun, Xinxin Xia, Leandro R. Franco, Qiaonan Chen, Yúang Fu, Rafael B. Ribeiro, Xinhui Lu, C. Moyses Araujo, Xunchang Wang, Renqiang Yang, Xia Guo, Donghong Yu, Maojie Zhang, Ergang Wang   +14 more
wiley   +1 more source

El papel de Brasil en la Historia de España y Portugal

Revista de Estudios Brasileños, 2018
Esta entrevista a Pedro Cardim, profesor titular de Historia Moderna en la Universidade Nova de Lisboa, fue realizada el 2 de mayo de 2018. En ella el historiador hace un interesante repaso a sus actividades profesionales, académicas y de investigación ...
Irene María VICENTE MARTÍN
doaj   +1 more source

Gravitational field of an infinitely long supermassive cosmic string [PDF]

arXiv, 1994
We obtain an exact solution of the coupled Einstein-scalar-gauge field equations for a local infinitely long supermassive cosmic string. The solution correponds to that of Hiscock-Gott . The string appears to be due to the freezing of the scalar field at the null value giving rise to a constant linear energy density.
arxiv  

Sono‐Piezo‐Photosynthesis of Ethylene and Acetylene from Bioethanol under Ambient Conditions

Advanced Functional Materials, EarlyView.
A novel sono‐piezo‐photocatalytic strategy enables the conversion of bioethanol to ethylene (C2H4) and acetylene (C2H2) under ambient conditions, addressing the limitations of conventional methods that are high‐temperature and energy‐intensive. By using an advanced graphene oxide/sodium bismuth titanate heterostructure catalyst, this work achieved ...
Yue Jiang, Jiajun Zhang, Hongyang Ma, Shujie Zhou, Hsun‐Yen Lin, Sajjad S. Mofarah, Mark Lockrey, Teng Lu, Hangjuan Ren, Xiaoran Zheng, Maichael Gunawan, Suchen Huang, Yu‐Chun Huang, Fenglin Zhuo, Dali Ji, Judy N. Hart, Yun Liu, Jyh Ming Wu, Muthupandian Ashokkumar, Danyang Wang, Pramod Koshy, Charles C. Sorrell   +21 more
wiley   +1 more source

Romiplostim use in pregnant women with immune thrombocytopenia

American Journal of Hematology, Volume 98, Issue 1, Page 31-40, January 2023., 2023
Abstract Treatment for immune thrombocytopenia (ITP) in pregnancy is hampered by the lack of fetal safety evidence of maternally‐administered medications. The Pregnancy Surveillance Program (PSP) collected patient information from 2017–2020 for pregnancy, birth outcomes, and adverse events (AEs) for 186 women exposed to romiplostim from 20 days before ...
James B. Bussel, Nichola Cooper, Tatiana Lawrence, Marc Michel, Emilie Vander Haar, Kejia Wang, Hongmei Wang, Hossam Saad   +7 more
wiley   +1 more source

Spanish Marian devotions in colonial Brazil

Revista de Estudios Brasileños, 2016
The aim of this paper is to analyze the presence of Spanish devotions of the Virgin Mary and their roots in several Brazilian regions. This presence has been an unexplored field in the religious and cultural history of the country.
Carlos Javier CASTRO BRUNETTO
doaj   +1 more source