Results 41 to 50 of about 20,619 (168)

Effect of Culture Temperature on 2-Methylisoborneol Production and Gene Expression in Two Strains of Pseudanabaena sp.

Cells
The presence of the odorant 2-methylisoborneol (2-MIB) in drinking water sources is undesirable. Although 2-MIB production is known to be influenced by temperature, its regulation at the gene level and its relationship with Chlorophyll-a (Chl-a) at ...
Rumi Park, Mi-Na Yu, Ji-Hyun Park, Taegu Kang, Jung-Eun Lee   +4 more
doaj   +1 more source

Electrochemical Detection of 2-Methylisoborneol (MIB) Using a Gold Electrode

International Journal of Electrochemical Science, 2019
Odorant substances have been detected in the drinking water of several countries and regions. Although the specific harm of these substances to the human body is not yet clear, they can lead to the decline of drinking-water sensory indicators.
Jia Du, Xu Peng, Yuting Xu, Li Fu, Di Cao, Qinghua Liu   +5 more
doaj   +1 more source

HS-SPME-GC/MS Method for the Simultaneous Determination of Trihalomethanes, Geosmin, and 2-Methylisoborneol in Water Samples

Chemosensors, 2023
Drinking water treatment plants (DWTP) use chlorination as an oxidation stage in the first step of the processes used to eliminate the natural organic matter (NOM) responsible for the formation of 2-methylisoborneol (2-MIB) and Geosmin (GM), which ...
Diego Pardina, Asier Santamaria, María Luz Alonso, Luis Bartolomé, Rosa M. Alonso, Jon Ander Maña, Elisabeth Bilbao, Jose Ignacio Lombraña, Mikel Bartolome, Luis M. Hernando   +9 more
doaj   +1 more source

Intubation strategy in COVID-19 era: An observational study

Journal of Minimal Access Surgery, 2023
Background and Aims: Aerosol protection equipment aim at protecting the anaesthesiologist, from aerosol-borne infections, namely, severe acute respiratory syndrome corona virus-2.
Aparna Sinha, Dinesh Punhani, Abhishek Sharma, Kumar Gaurav Dhakate, Nivedita Garg, Sangeeta Patro   +5 more
doaj   +1 more source

The Diagnostic Performance of Minimally Invasive Biopsy in Predicting Breast Pathological Complete Response After Neoadjuvant Systemic Therapy in Breast Cancer: A Meta-Analysis

Frontiers in Oncology, 2020
Background: Neoadjuvant systemic therapy (NST) is commonly used in patients with early stage breast cancer before definitive surgery. The standard diagnostic approach for pathologic complete response (pCR) of the breast is breast surgery and pathologic ...
Yan Li, Yidong Zhou, Feng Mao, Yan Lin, Xiaohui Zhang, Songjie Shen, Qiang Sun   +6 more
doaj   +1 more source

WHO Grade I Meningioma Recurrence: Identifying High Risk Patients Using Histopathological Features and the MIB-1 Index

Frontiers in Oncology, 2020
Objective: In this study, we identify clinical, radiographic, and histopathologic prognosticators of overall, early, and post-median recurrence in World Health Organization (WHO) grade I meningiomas. We also determine a clinically relevant cutoff for MIB-
Alexander F. Haddad, Jacob S. Young, Ishan Kanungo, Sweta Sudhir, Jia-Shu Chen, David R. Raleigh, David R. Raleigh, Stephen T. Magill, Michael W. McDermott, Manish K. Aghi   +9 more
doaj   +1 more source

Correlating 2-MIB and microcystin concentrations with environmental parameters in two reservoirs in south Taiwan

Water Science and Technology, 2007
Cyanobacteria are present in many drinking water reservoirs in Taiwan, and some of them may produce off-flavour compounds and natural toxins. To investigate the correlation among two groups of cyanobacterial metabolites, microcystins and 2-methylisoborneol (2-MIB), and other environmental parameters, approximately 22 water quality and meteorological ...
H, Yen, T, Lin, I, Tseng, S, Tung, M, Hsu   +4 more
openaire   +2 more sources

Multiobjective genetic algorithm strategies for electricity production from generation IV nuclear technology [PDF]

, 2010
Development of a technico-economic optimization strategy of cogeneration systems of electricity/hydrogen, consists in finding an optimal efficiency of the generating cycle and heat delivery system, maximizing the energy production and minimizing the ...
Azzaro-Pantel, Catherine, Domenech, Serge, Gomez, Adrien, Haubensack, David, Latgé, Christian, Pibouleau, Luc   +5 more
core   +2 more sources

Source water odor in one reservoir in hot and humid areas of southern China: occurrence, diagnosis and possible mitigation measures

Environmental Sciences Europe, 2018
Background Identifying typical odor-causing compounds is essential for odor problem control in drinking water. In this study, aiming at a major water source reservoir in hot and humid areas in southern China, which encountered seasonable odor problems in
Chao Rong, Dongpo Liu, Yan Li, Kai Yang, Xiaobo Han, Jianwei Yu, Bolun Pan, Jinsong Zhang, Min Yang   +8 more
doaj   +1 more source

Distribution and characteristics of geosmin and 2-MIB-producing actinobacteria in the Han River, Korea [PDF]

Water Supply, 2020
Abstract Actinobacteria can be one of the causes of earthy and musty odors in drinking water. In this study, the distribution and odor producing ability of actinobacteria isolated in the Han River as a source of tap water were investigated.
Eun-Sook Lee, Yu-Na Kim, Sae-Bom Kim, Jong-Soon Jung, Yeoung-Seop Cha, Bog-Soon Kim   +5 more
openaire   +1 more source