Results 31 to 40 of about 7,128 (176)

Unveiling the Adsorption Mechanism of 17β‐Estradiol and 17α‐Ethinylestradiol on ZIF‐8 Via DFT Analysis

ChemistrySelect, Volume 11, Issue 26, 10 July 2026.
Molecular modeling reveals how ZIF‐8 captures 17β‐estradiol and 17α‐ethinylestradiol through noncovalent interactions. DFT, NCI, and QTAIM analyses provide mechanistic insights into adsorption and support the potential application of ZIF‐8 for endocrine‐disruptor removal from water.
Andressa Rebeca Leite Furtado, Lucas Lima Bezerra, Daniel Santos Lopes, Adriana Nunes Correia, Norberto de Kássio Vieira Monteiro   +4 more
wiley   +1 more source

Tolerability and Feasibility of Minimally Invasive Canine Skin Sampling: Excellent Tolerability Meets Transcriptomic Challenges

Veterinary Dermatology, Volume 37, Issue 3, Page 375-385, June 2026.
ABSTRACT Background Advances in transcriptomics have driven the demand for minimally invasive, reproducible and high‐yield skin sampling methods, particularly for studying inflammatory skin diseases in companion animals. Hypothesis/Objectives We tested tolerability, feasibility and RNA quantity and quality of three minimally invasive skin sampling ...
Ina Herrmann, Lisa B. Mamo, Allison N. Dickey   +2 more
wiley   +1 more source

IMPROVEMENTS OF THE DIVIDE AND SEGMENT METHOD FOR PARALLEL IMAGE SEGMENTATION

Revista Brasileira de Cartografia, 2018
Remote Sensing is an important source of data about the dynamics of Earth's land and oceans, but retrieve information from this technique, is a challenge. Segmentation is a traditional method in remote sensing, which have a high computational cost.
Anderson Reis Soares, Thales Sehn Körting, Leila Maria Garcia Fonseca   +2 more
doaj  

Conversor Cc-cc Elevador/Abaixador Zvzcs Pwm com Grampeamento Ativo

Eletrônica de Potência, 2012
Este artigo apresenta o conversor CC-CCbidirecional em corrente (Elevador/abaixador) com comutação suave ZVZCS (zero voltage zero current switching) e grampeamento ativo, utilizando um único interruptor auxiliar.
Rafael Luís Klein, Raphael Jorge Millnitz dos Santos, Angelo Fillipi de Paiva, Alessandro Luiz Batschauer, Marcello Mezaroba   +4 more
doaj   +1 more source

Non‐Destructive Inspection of TCPs Using Pulse‐Echo Ultrasound and X‐Ray Microcomputed Tomography Techniques

X-Ray Spectrometry, Volume 55, Issue 3, Page 443-453, May/June 2026.
ABSTRACT Thermoplastic composite pipes (TCPs) have potential applications in offshore oil and gas industries because of their strength, lack of corrosion, and flexibility. Designed for fluid transportation in high‐pressure and high‐temperature environments, manufacturing defects and operational loads can compromise their performance.
Marcella Grosso Lima, Ighor B. C. de Paula, Raquel Marques Cautivo, Cesar Giron Camerini, Marysilvia F. da Costa, Hector G. Kotik, Celio A. Costa, Alessandra S. Machado, Davi F. Oliveira, Ricardo T. Lopes, Gabriela Ribeiro Pereira   +10 more
wiley   +1 more source

Estudo e desenvolvimento de aplicações com processamento de alto desempenho e processamento paralelo

Brazilian Journal of Development, 2023
Por meio do desenvolvimento tecnológico a indústria de eletrônicos cada vez mais avança no quesito de desempenho computacional por meios de novos dispositivos como é o caso da GPU. Esses novos dispositivos combinados com as APIs de processamento paralelo vem proporcionando novos caminhos para a computação de alto desempenho, sendo que a capacidade de ...
Gustavo dos Santos Gomides, Roberto Claudino Da Silva, João Bosco Schuman Cunha   +2 more
openaire   +1 more source

Impact of Mantle Velocity Uncertainty on Receiver‐Function Imaging of the Transition Zone

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract Seismological estimates of the 400‐km and 670‐km mantle discontinuities (d400 and d670) are crucial for understanding the thermochemical structure and dynamics of the mantle transition zone (MTZ). However, artifacts from using ray theory and uncertainties in mantle velocity structure can affect topographic mapping of these boundaries.
Carlos A. M. Chaves, Felipe P. Corral, Jeroen Ritsema   +2 more
wiley   +1 more source

3D‐Printed Geopolymer as a Basic Heterogeneous Catalyst for the Synthesis of α‐Cyanoacrylates Through the Knoevenagel Condensation

European Journal of Organic Chemistry, Volume 29, Issue 16, 25 April 2026.
3D‐printed geopolymers are presented as efficient and reusable heterogeneous catalysts for the Knoevenagel condensation. Under mild and green conditions, they promote the high‐yield synthesis of diverse α‐cyanoacrylates with remarkable stability and scalability.
Francesca T. Albino, Pedro A. M. Moro, Wanessa B. Menegaro, Luciano Senff, Marcus M. Sá, Dachamir Hotza   +5 more
wiley   +1 more source

Understanding Oxide Surface Stability: Theoretical Insights From Silver Chromate

Advanced Physics Research, Volume 5, Issue 4, April 2026.
Seven low‐index Miller surfaces, comprising 46 distinct terminations, were systematically investigated to determine their surface free energies as functions of the chemical potentials of the system constituents. The competition among these terminations gives rise to temperature‐dependent stability crossovers that dynamically reshape the surface energy ...
A. Facundes, T. T. Dorini, T. W. von Zuben, M. A. San‐Miguel   +3 more
wiley   +1 more source

Qualidade da paisagem e perdas de solo frente à simulação de cenários ambientais no Cerrado, Brasil

Sociedade & Natureza, 2020
O presente estudo utilizou-se de fundamentos da ecologia, por meio da aplicação de algumas métricas espaciais, para verificar a atual fragmentação da paisagem na Região Metropolitana de Goiânia (RMG), com o objetivo de estabelecer áreas prioritárias para
Gabriella a Santos Arruda de Lim, Nilson Clementino Ferreira, Manuel Eduardo Ferreira   +2 more
doaj   +1 more source