Results 61 to 70 of about 395,777 (266)
Revista de Metalurgia, 2005 Se ha estudiado la lixiviación de concentrados de cobre mediante cloro-complejos cúpricos, generados in situ por la reacción entre el Cu(II) procedente del cobre soluble del concentrado y cloruro de sodio en medio ácido.
O. Herreros +4 more
doaj +1 more source
American Journal of Community Psychology, EarlyView.Abstract Research‐Practice Partnerships seek to close the research‐practice gap through developing collaborative, authentic partnerships between researchers and community members. Our team has leveraged Research‐Practice Ambassadors to support socially just and equitable partnership processes in schools.
Danielle R. Hatchimonji +8 more
wiley +1 more source
Acta Scientiarum: Animal Sciences, 2008 Os efeitos de diferentes níveis de cobre no desempenho produtivo e nos parâmetros fisiológicos da tilápia do Nilo (Oreochromis niloticus L.) foram avaliados por um período de 120 dias.
Jeisson Emerson Casimiro Ferrari +5 more
doaj +1 more source
Cigarette Smoke Extract Alters the Inflammatory Secretome of Osteoarthritis‐Affected Synovium Increasing Joint Tissue Oxidative Stress in an Indirect Co‐Culture Model [PDF]
J Orthop ResABSTRACT Dysregulation of synovial homeostasis has been implicated in the pathophysiology of osteoarthritis (OA), but the effects that cigarette smoking has on OA‐affected synovium have yet to be studied. To further the knowledge on how cigarette smoke alters OA progression, we investigated the direct effects of cigarette smoke extract (CSE) on ...
DiNicola E +3 more
europepmc +2 more sources
Social Sustainability in Circular Bioeconomy Business Models: Insights From Argentina
Sustainable Development, EarlyView.ABSTRACT Research on circular bioeconomy business models (CBEBM) has largely prioritised environmental and economic aspects, leaving out the social pillar. To address this gap, this paper analyses to what extent and in what ways social sustainability is integrated into CBEBM, based on 12 cases from northern Argentina, a region with high potential for ...
Celina N. Amato +2 more
wiley +1 more source
Propriedades espectroscópicas, térmicas e eletroquímicas de complexos de cobre com poli(2-vinilpiridina) [PDF]
, 2005 TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Físicas e Matemáticas. Curso de Química.O trabalho consiste no estudo dos espectros vibracionais na região do infravermelho, das curvas de termogravimetria e calorimetria ...
OLIVEIRA, Paula Nunes de
core
Determinação espectrofotométrica de Cobre(II) em aguardente de mandioca (Tiquira)
, 2020 A pesquisa descreve a reação espectrofotométrica do complexo Cu(II)–PAN (1-(2-piridilazo)-2-naftol) e determina a concentração de cobre (II) em aguardente de mandioca (tiquira).
Rayone Wesly Santos de Oliveira +9 more
semanticscholar +1 more source
Addiction, EarlyView.Abstract Background and aims Tobacco‐free nicotine pouches (NPs) are oral nicotine products promoted by manufacturers and some researchers as tools that may reduce nicotine cravings and support smoking reduction or cessation. However, evidence regarding their actual clinical impact remains limited.
Javad Heshmati +6 more
wiley +1 more source
Cobre e bacitracina de zinco como promotores de crescimento em rações para coelhos em crescimento
Acta Scientiarum: Animal Sciences, 2008 O experimento foi conduzido com o objetivo de verificar o desempenho de coelhos alimentados com rações contendo níveis de cobre, associados ou não, à presença de bacitracina de zinco (BZ).
Antonio Claudio Furlan +5 more
doaj +1 more source
Adsorción de cobre (II) y cadmio (II) en suspensiones acuosas de CaCO3 biogénico nanoestructurado
Boletín de la Sociedad Española de Cerámica y Vidrio, 2019 Resumen En esta investigacion se propone el reuso de los desechos de conchas de ostion en forma de nanoestructuras de CaCO3 biogenico y su aplicacion como adsorbente de iones metalicos de cobre (II) y cadmio (II) en medios acuosos.
Candelario Ramón de los Santos +4 more
semanticscholar +1 more source