Results 41 to 50 of about 165,896 (168)

Beyond hydrogen: Process design of a biogas steam reformer for Fischer–Tropsch synthesis

The Canadian Journal of Chemical Engineering, EarlyView.
The effect of pressure and steam to carbon ratio on carbon conversion. Abstract We present an analysis of a pilot‐scale multi‐tubular biogas steam reforming reactor, part of a sustainable aviation fuel (SAF) development project in Brazil. The novelty of this work is the application of a new, validated power law kinetic model, specifically developed for
Rafael Belo Duarte, Rafael Dei Tós Barreto, João Lourenço Castagnari Willimann Pimenta, Luiz Mario de Matos Jorge   +3 more
wiley   +1 more source

Murcha de Sclerotium em pimenta salada (Capsicum annum) no Estado do Amapá. [PDF]

, 2019
A cultura da pimenta salada também conhecida como pimenta de cheiro ou pimenta doce, é uma importante fonte de renda para o agricultor amapaense. Em levantamentos efetuados nos diversos municípios do estado, verificou-se a ocorrência de um fungo de solo (
DIAS, J. do S. A., OLIVEIRA, L. P. de, SANTOS, I. C. dos, SOUZA, G. D., YOKOMIZO, G. K.-I.   +4 more
core  

Nano‐Raman Spectroscopy of Tellurium Nanowires

Journal of Raman Spectroscopy, EarlyView.
Nano‐Raman evidences a diameter dependence of the peak position, among different tellurium nanowires and along the single species. ABSTRACT Tellurium‐based nanowires are interesting structures for applications in low‐dimensional electronics. This work investigates the vibrational dynamics of trigonal tellurium (t‐Te) nanowires through tip‐enhanced ...
Diego Sier, Rafael Nadas, André G. Pereira, Gabriel Tomaz Massardi, Erika Peixoto Pimenta, Sukarno Olavo Ferreira, Eduardo Nery Duarte Araujo, Ado Jorio   +7 more
wiley   +1 more source

Neurolocomotor Behavior and Oxidative Stress Markers of Thiazole and Thiazolidinedione Derivatives against Nauphoeta cinerea

Antioxidants, 2022
Thiazolidine compounds NJ20 {(E)-2-(2-(5-bromo-2-methoxybenzylidene)hydrazinyl)-4-(4-nitrophenyl)thiazole} and NW05 [(2-(benzo (d) (1,3) dioxol-4-ylmethylene)-N-(4-bromophenyl)-thiosemicarbazone] potentiated the effect of norfloxacin in resistant ...
Pedro Silvino Pereira, Adrielle Rodrigues Costa, Thalyta Julyanne Silva de Oliveira, Carlos Vinícius Barros Oliveira, Maria do Carmo Alves de Lima, Jamerson Ferreira de Oliveira, Bonglee Kim, Henrique D. M. Coutinho, Antonia Eliene Duarte, Jean Paul Kamdem, Teresinha Gonçalves da Silva   +10 more
doaj   +1 more source

Exploring portable NIR spectroscopy in transmittance and reflectance modes for the authentication of Brazilian coffees with geographical indications

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Geographical indications (GIs) certify the link between coffee origin and quality, enabling premium pricing and protecting producers. However, the high market value of GI coffees increases their vulnerability to fraud, underscoring the need for reliable and practical authentication methods.
Leticia Tessaro, Yhan da Silva Mutz, Mikaela Martins de Bem, Natália de Oliveira Souza, Cleiton Antônio Nunes   +4 more
wiley   +1 more source

Raman-scattering study of the phonon dispersion in twisted bi-layer graphene

, 2013
Bi-layer graphene with a twist angle \theta\ between the layers generates a superlattice structure known as Moir\'{e} pattern. This superlattice provides a \theta-dependent q wavevector that activates phonons in the interior of the Brillouin zone.
Achete, C. A., Campos-Delgado, J., Cançado, L. G., Jorio, A., Raskin, J. -P.   +4 more
core   +1 more source

From Design to Implementation: NursingUP® Board Game for Positive Nursing Practice Environments

Research in Nursing &Health, EarlyView.
ABSTRACT Positive nursing practice environments are fundamental to patient safety, care quality, and nurses’ well‐being. However, few structured and evidence‐based interventions have been developed to actively strengthen these environments and foster collaboration among nursing teams.
Soraia Cristina de Abreu Pereira, Cintia Silva Fassarella, Olga Maria Pimenta Lopes Ribeiro   +2 more
wiley   +1 more source

Multiphonon Raman Scattering in Graphene [PDF]

, 2011
We report multiphonon Raman scattering in graphene samples. Higher order combination modes involving 3 phonons and 4 phonons are observed in single-layer (SLG), bi-layer (BLG), and few layer (FLG) graphene samples prepared by mechanical exfoliation.
Derek Tishler, J. Charlier, Jyoti Katoch, Masa Ishigami, Rahul Rao, W. Li   +5 more
core   +3 more sources

Abietic Acid Enhances the Sedative Activity of Diazepam: In vivo Approach along with Receptor Binding Affinity and Molecular Interaction with the GABAergic System

ChemistryOpen, EarlyView.
Abietic acid (AA) reveals potent sedative potential by expressing fast sleeping onset and increased sleeping duration compare to the control group in thiopental sodium induced sleeping mice. The compound also exhibited notable binding affinity (–7.9 kcal/mol) toward GABAA receptors.
Meher Afroz, Rubel Hasan, Mst Muslima Khatun, Mokammel Hossain Tito, Md Shadin, Ranjit Chakma, Mohammed Asiri, Faisal H. Altemani, Abdullah H. Altemani, Md Shimul Bhuia, Muhammad Torequl Islam   +10 more
wiley   +1 more source

Cytotoxicity of Essential Oil Cordia verbenaceae against Leishmania brasiliensis and Trypanosoma cruzi

Molecules, 2021
The species Cordia verbenacea DC (Boraginaceae), known as the whaling herb and camaradinha, is a perennial shrub species native to the Atlantic Forest. Its leaves are used in folk medicine as an anti-inflammatory, analgesic, antiulcerogenic and curative ...
Pedro S. Pereira, Carlos Vinicius B. Oliveira, Ana J. Maia, Saulo R. Tintino, Cícera Datiane de M. Oliveira-Tintino, Maria C. Vega-Gomez, Miriam Rolón, Cathia Coronel, Antônia Eliene Duarte, Luiz M. Barros, Jeam Paul Kamdem, Abolghasem Siyadatpanah, Polrat Wilairatana, Henrique D. M. Coutinho   +13 more
doaj   +1 more source