Results 11 to 20 of about 312,703 (305)

Banking Management Regarding Operational Risks [PDF]

open access: yesRevista de Management Comparat International, 2011
Banks are functioning in a complex economic environment, which becomes increasingly dynamic whenever the competition gets stronger. The risks implied by the banking activity have a multiple determination, starting from the specific features of their own ...
Anca – Ioana BUMBENECI
doaj   +2 more sources

Fabrication of Magnetic Al-Based Fe3O4@MIL-53 Metal Organic Framework for Capture of Multi-Pollutants Residue in Milk Followed by HPLC-UV

open access: yesMolecules, 2022
The efficient capture of multi-pollutant residues in food is vital for food safety monitoring. In this study, in-situ-fabricated magnetic MIL-53(Al) metal organic frameworks (MOFs), with good magnetic responsiveness, were synthesized and applied for the ...
Xue-Li Liu   +11 more
doaj   +1 more source

PM2.5 exposure at different concentrations and modes induces reproductive toxicity in male rats mediated by oxidative and endoplasmic reticulum stress

open access: yesEcotoxicology and Environmental Safety, 2022
The molecular mechanisms of PM2.5 exposure in the male reproductive system, have scarcely been studied. Here, we demonstrate the possible relationship and molecular mechanisms between endoplasmic reticulum stress (ERS), oxidative stress, and reproductive
Huanliang Liu   +9 more
doaj   +1 more source

Different exposure modes of PM2.5 induces bronchial asthma and fibrosis in male rats through macrophage activation and immune imbalance induced by TIPE2 methylation

open access: yesEcotoxicology and Environmental Safety, 2022
Exposure to PM2.5 can aggravate the occurrence and development of bronchial asthma and fibrosis. Here, we investigated the differences in bronchial injury caused by different exposure modes of PM2.5 (high concentration intermittent exposure and low ...
Huanliang Liu   +8 more
doaj   +1 more source

Latest developments in the upconversion nanotechnology for the rapid detection of food safety: A review

open access: yesNanotechnology Reviews, 2022
Food safety has become a topic of global concern in the recent decades. The significant food safety incidents occur from time to time around the world, seriously threatening the public health and causing extensive economic losses.
Ji Guangna   +10 more
doaj   +1 more source

PM2.5 triggers autophagic degradation of Caveolin-1 via endoplasmic reticulum stress (ERS) to enhance the TGF-β1/Smad3 axis promoting pulmonary fibrosis

open access: yesEnvironment International, 2023
Air pollution is highly associated with respiratory diseases. However, the influence and mechanism of particulate matter with aerodynamic equal to or less than 2.5 μm (PM2.5) in lung homeostasis remain unclear.
Huanliang Liu   +10 more
doaj   +1 more source

Total coliforms as an indicator of human enterovirus presence in surface water across Tianjin city, China

open access: yesBMC Infectious Diseases, 2018
Background Enteric viruses in surface water pose considerable risk to morbidity in populations living around water catchments and promote outbreaks of waterborne diseases.
Jing Miao   +12 more
doaj   +1 more source

Quantitative Visual Detection of Mercury Ions With Ratiometric Fluorescent Test Paper Sensor

open access: yesFrontiers in Chemistry, 2022
A novel ratiometric fluorescence probe based on nitrogen-doped blue carbon dots (NCDs) and red gold nanoclusters (Au NCs) for mercuric ion (Hg2+) has been prepared and characterized.
Mimi Fan   +9 more
doaj   +1 more source

Operational Risk - Scenario Analysis [PDF]

open access: yesPrague Economic Papers, 2011
This paper focuses on operational risk measurement techniques and on economic capital estimation methods. A data sample of operational losses provided by an anonymous Central European bank is analyzed using several approaches. Loss Distribution Approach and scenario analysis method are considered.
Milan Rippel, Petr Teply
openaire   +4 more sources

The orphan nuclear receptor Nur77 plays a vital role in BPA-induced PC12 cell apoptosis

open access: yesEcotoxicology and Environmental Safety, 2021
Bisphenol A (BPA) is a typical environmental endocrine disruptor that can migrate into organisms through skin contact, breathing, diet and various other approaches.
Yingchun Zhang   +14 more
doaj   +1 more source

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