Sign inSubmit
Tips: “quotes” for a phrase · author:Lee · a DOI goes straight to its article

210 articles for “Production cost”
Set a search alert
Also matching:4 special issues
Research ArticleOpen accessAll words, across the recordExploring the Synergistic Effects of Agitation on the Interaction Between Nanoparticles of Polyethylene and Benzophenone in Microalgae Tetraselmis sp.Rafaela Luiza Dias Da Cunha, Camyla Lais Costa Leal, Lycia Brito-GitiranaAebi, H. (1984). Catalase in Vitro. In Methods in Enzymology (1st ed., Vol. 105, pp. 121–126). Academic Press. https://doi.org/10.1016/s0076-6879(84)05016-3 Bannister, J. V., & Calabrese, L. (1987). Assays for Superoxide Dismutase. Methods of Biochemical Analysis, 32, 279–312. https://doi.org/10.1002/9780470110539.ch5 Camacho, F. G., Gómez, A. C., Sobczuk, T. M., & Grima, E. M. (2000). Effects of Mechanical and Hydrodynamic Stress in Agitated, Sparged … …American Journal of Environmental Sciences, Vol. 19, Issue 5 · 28 May 2024 · 4,816 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordAnalyzing the Effects of Water and Agriculture Policy Strategies: An Iranian experienceReza Moghaddasi, Ali Bakhshi, Mahmood Daneshvar KakhkiProblem statement: Because of growing demand for water resources, increasing cost of supplying water and overdraft of underground waters, economists suggest water pricing policy to improve water allocation efficiency in Iran. While due to political risk, economic and cultural concerns, government tends to reject that advice. This study addressed questions of what policy alternatives to water pricing could be used … …American Journal of Agricultural and Biological Sciences, Vol. 4, Issue 3 · 30 Sep 2009 · 8,307 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordHigh Quality Komatsuna (Brassica rapa L. nothovar) Production by Using Silicate Minerals Treated Nutrient SolutionSheheli Islam, Kumagai Kazunori, Noriko Takeda, Katsumi IshikawaProblem statement: Good water quality not only produces good crop yield, but also maintains environmental quality and so with plant, animal and human health. Therefore, protecting the quality of water by using non chemical materials is an emerging issue to be solved. Bakuhan seki having additional negative charge were found to have the capacity of improving condition of water while … …American Journal of Agricultural and Biological Sciences, Vol. 4, Issue 1 · 31 Mar 2009 · 8,637 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordUnconventional Approach for Demineralization of Deproteinized Crustacean Shells for Chitin ProductionN.S. Mahmoud, A.E. Ghaly, F. ArabChitin is a versatile environmentally friendly modern material. It has a wide range of applications in areas such as water treatment, pulp and paper, biomedical devices and therapies, cosmetics, membrane technology and biotechnology and food applications. Crustacean waste is the most important chitin source for commercial use. Demineralization is an important step in the chitin purification process from crustacean waste. … …American Journal of Biochemistry and Biotechnology, Vol. 3, Issue 1 · 31 Mar 2007 · 8,799 accessesView PDFCite
Review ArticleOpen accessAll words, across the recordA Review of Effects of Environmental Change on Human HealthUttam PaudelCurrent knowledge production on the effects of environmental exposures on human health reflects technological, social and economic development broadly; theoretical and methodological advancements in social science and medicine more specifically. Human health and the welfare mainly rely on refurbishing and protecting the integrity of the natural systems such as fresh air, safe water, biodiversity, toxic waste management and proper land … …American Journal of Environmental Sciences, Vol. 14, Issue 3 · 29 Apr 2018 · 8,538 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordImmunomodulatory and Antioxidant Properties of Kaurenoic Acid on Macrophages of BALB/c in VitroJuliana Aparecida Macri, Suelen Santos da Silva, Milena Menegazzo Miranda et al.Kaurenoic acid has been displaying anti-inflammatory effect described in different models. However, the per se immunomodulatory effects of kaurenoic acid remain to be investigated. Thus, the immunomodulatory and antioxidant effects of kaurenoic acid were investigated in vitro on peritoneal macrophages from BALB/c mice. Kaurenoic acid induced per se the production of pro-inflammatory cytokines such as TNFα, IL-1β and IFN-γ while … …American Journal of Immunology, Vol. 10, Issue 4 · 16 Feb 2015 · 7,883 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordEffect of Cadmium on Worker Ovary Morphology of Bombus morio (Hymenoptera: Bombini)Fábio Camargo Abdalla, Marina Pedrosa, Caio Eduardo da Costa Domingues, Paulo José BalsamoBees are valuable bioindicators, providing information regarding environmental conditions through different kinds of analyses. Therefore, the effect of cadmium on the morphology of ovaries of Bombus morio workers was used to study a concentration considered environmentally safe (1 ppb) in Brazil. Workers of the same estimated age exposed for 48 h to 1 ppb cadmium showed extensive morphological changes in … …American Journal of Agricultural and Biological Sciences, Vol. 13, Issue 1 · 10 Apr 2018 · 9,140 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordNitric Oxide Donors with Therapeutic Strategic in Experimental Schistossomiasis MansoniWander Rogério Pavanelli, Jean Jerley Nogueira da Silva, Carolina Panis et al.Schistosomiasis, an immune disease, remains a major public health problem in endemic area. To determine the influence of Nitric Oxide (NO) on this disease, we tested two compounds (Trans-[Ru(bpy)2(NO)SO3](PF6)-PF6 and Na2[Fe(CN)5(NO)]-SNP, which releases NO when activated by biological reducing agents, in BALB/c mice infected subcutaneously by Schistosoma BH strains. The parasitic activity of NO-donors was evaluated in this model by … …American Journal of Immunology, Vol. 10, Issue 4 · 24 Feb 2015 · 7,851 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordPRODUCTION AND CHARACTERIZATION OF MONOCLONAL AND POLYCLONAL ANTIBODY AGAINST RECOMBINANT OUTER MEMBRANE PROTEINMahdi Fasihi-Ramandi, Amir Nedjad-Moghaddam, Fatemeh Arabsalmany et al.There are many studies related to immunological and molecular methods for diagnosis of Vibrio cholera (V. cholerae). However, most assays dependent on enrichment of culture of bacteria, which need more time and involves the use of costly equipment and reagents. In this study Balb/c mice were immunized with recombinant Outer Membrane Protein (rOMPw) of vibrio cholerae and splenocytes of hyper … …American Journal of Immunology, Vol. 10, Issue 1 · 26 Apr 2014 · 7,439 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordGlomalin Production and Microbial Activity in Soils Impacted by Gypsum Mining in a Brazilian Semiarid AreaAdalia Cavalcanti do Espírito Santo Mergulhao, Helio Almeida Burity, Fabio Sérgio Barbosa da Silva et al.Problem statement: Mining activities involve the removal of the vegetal cover and the soil organic layer, causing a severe environmental impact. In Northeast Brazil, 40% of the world’s crude gypsum is found in a semiarid area, making this region responsible for 95% of the gypsum demand in the national market. Although economically important, this activity is harmful to the environment. … …American Journal of Agricultural and Biological Sciences, Vol. 5, Issue 4 · 11 Nov 2010 · 9,023 accessesView PDFCite